Merge branch 'main' into SEND001

2025-12-09 12:31:47 +00:00
parent 0804ad71f7 7a2f921de9
commit e16f11d48a
35 changed files with 933 additions and 189 deletions
--- a/api/billing/fees/go.mod
+++ b/api/billing/fees/go.mod
@@ -46,9 +46,9 @@ require (
 	go.yaml.in/yaml/v2 v2.4.3 // indirect
 	golang.org/x/crypto v0.45.0 // indirect
 	golang.org/x/net v0.47.0 // indirect
-	golang.org/x/sync v0.18.0 // indirect
-	golang.org/x/sys v0.38.0 // indirect
-	golang.org/x/text v0.31.0 // indirect
+	golang.org/x/sync v0.19.0 // indirect
+	golang.org/x/sys v0.39.0 // indirect
+	golang.org/x/text v0.32.0 // indirect
 	google.golang.org/genproto/googleapis/rpc v0.0.0-20251202230838-ff82c1b0f217 // indirect
 	google.golang.org/protobuf v1.36.10
 )
--- a/api/billing/fees/go.sum
+++ b/api/billing/fees/go.sum
@@ -187,24 +187,24 @@ golang.org/x/net v0.47.0 h1:Mx+4dIFzqraBXUugkia1OOvlD6LemFo1ALMHjrXDOhY=
 golang.org/x/net v0.47.0/go.mod h1:/jNxtkgq5yWUGYkaZGqo27cfGZ1c5Nen03aYrrKpVRU=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sync v0.18.0 h1:kr88TuHDroi+UVf+0hZnirlk8o8T+4MrK6mr60WkH/I=
-golang.org/x/sync v0.18.0/go.mod h1:9KTHXmSnoGruLpwFjVSX0lNNA75CykiMECbovNTZqGI=
+golang.org/x/sync v0.19.0 h1:vV+1eWNmZ5geRlYjzm2adRgW2/mcpevXNg50YZtPCE4=
+golang.org/x/sync v0.19.0/go.mod h1:9KTHXmSnoGruLpwFjVSX0lNNA75CykiMECbovNTZqGI=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.38.0 h1:3yZWxaJjBmCWXqhN1qh02AkOnCQ1poK6oF+a7xWL6Gc=
-golang.org/x/sys v0.38.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
+golang.org/x/sys v0.39.0 h1:CvCKL8MeisomCi6qNZ+wbb0DN9E5AATixKsvNtMoMFk=
+golang.org/x/sys v0.39.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
 golang.org/x/text v0.3.8/go.mod h1:E6s5w1FMmriuDzIBO73fBruAKo1PCIq6d2Q6DHfQ8WQ=
-golang.org/x/text v0.31.0 h1:aC8ghyu4JhP8VojJ2lEHBnochRno1sgL6nEi9WGFGMM=
-golang.org/x/text v0.31.0/go.mod h1:tKRAlv61yKIjGGHX/4tP1LTbc13YSec1pxVEWXzfoeM=
+golang.org/x/text v0.32.0 h1:ZD01bjUt1FQ9WJ0ClOL5vxgxOI/sVCNgX1YtKwcY0mU=
+golang.org/x/text v0.32.0/go.mod h1:o/rUWzghvpD5TXrTIBuJU77MTaN0ljMWE47kxGJQ7jY=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20190425150028-36563e24a262/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q=
 golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
--- a/api/fx/ingestor/config.yml
+++ b/api/fx/ingestor/config.yml
@@ -8,6 +8,9 @@ market:
    - driver: COINGECKO
      settings:
        base_url: "https://api.coingecko.com/api/v3"
+    - driver: CBR
+      settings:
+        base_url: "https://www.cbr.ru"
  pairs:
    BINANCE:
      - base: "USDT"
@@ -26,6 +29,15 @@ market:
      - base: "USDT"
        quote: "RUB"
        symbol: "tether:rub"
+    CBR:
+      - base: "USD"
+        quote: "RUB"
+        symbol: "USD"
+        provider: "cbr"
+      - base: "EUR"
+        quote: "RUB"
+        symbol: "EUR"
+        provider: "cbr"

 metrics:
  enabled: true
--- a/api/fx/ingestor/go.mod
+++ b/api/fx/ingestor/go.mod
@@ -13,6 +13,7 @@ require (
 	github.com/tech/sendico/fx/storage v0.0.0
 	github.com/tech/sendico/pkg v0.1.0
 	go.uber.org/zap v1.27.1
+	golang.org/x/net v0.47.0
 	gopkg.in/yaml.v3 v3.0.1
 )

@@ -45,10 +46,9 @@ require (
 	go.uber.org/multierr v1.11.0 // indirect
 	go.yaml.in/yaml/v2 v2.4.3 // indirect
 	golang.org/x/crypto v0.45.0 // indirect
-	golang.org/x/net v0.47.0 // indirect
-	golang.org/x/sync v0.18.0 // indirect
-	golang.org/x/sys v0.38.0 // indirect
-	golang.org/x/text v0.31.0 // indirect
+	golang.org/x/sync v0.19.0 // indirect
+	golang.org/x/sys v0.39.0 // indirect
+	golang.org/x/text v0.32.0 // indirect
 	google.golang.org/genproto/googleapis/rpc v0.0.0-20251202230838-ff82c1b0f217 // indirect
 	google.golang.org/grpc v1.77.0 // indirect
 	google.golang.org/protobuf v1.36.10 // indirect
--- a/api/fx/ingestor/go.sum
+++ b/api/fx/ingestor/go.sum
@@ -187,24 +187,24 @@ golang.org/x/net v0.47.0 h1:Mx+4dIFzqraBXUugkia1OOvlD6LemFo1ALMHjrXDOhY=
 golang.org/x/net v0.47.0/go.mod h1:/jNxtkgq5yWUGYkaZGqo27cfGZ1c5Nen03aYrrKpVRU=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sync v0.18.0 h1:kr88TuHDroi+UVf+0hZnirlk8o8T+4MrK6mr60WkH/I=
-golang.org/x/sync v0.18.0/go.mod h1:9KTHXmSnoGruLpwFjVSX0lNNA75CykiMECbovNTZqGI=
+golang.org/x/sync v0.19.0 h1:vV+1eWNmZ5geRlYjzm2adRgW2/mcpevXNg50YZtPCE4=
+golang.org/x/sync v0.19.0/go.mod h1:9KTHXmSnoGruLpwFjVSX0lNNA75CykiMECbovNTZqGI=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.38.0 h1:3yZWxaJjBmCWXqhN1qh02AkOnCQ1poK6oF+a7xWL6Gc=
-golang.org/x/sys v0.38.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
+golang.org/x/sys v0.39.0 h1:CvCKL8MeisomCi6qNZ+wbb0DN9E5AATixKsvNtMoMFk=
+golang.org/x/sys v0.39.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
 golang.org/x/text v0.3.8/go.mod h1:E6s5w1FMmriuDzIBO73fBruAKo1PCIq6d2Q6DHfQ8WQ=
-golang.org/x/text v0.31.0 h1:aC8ghyu4JhP8VojJ2lEHBnochRno1sgL6nEi9WGFGMM=
-golang.org/x/text v0.31.0/go.mod h1:tKRAlv61yKIjGGHX/4tP1LTbc13YSec1pxVEWXzfoeM=
+golang.org/x/text v0.32.0 h1:ZD01bjUt1FQ9WJ0ClOL5vxgxOI/sVCNgX1YtKwcY0mU=
+golang.org/x/text v0.32.0/go.mod h1:o/rUWzghvpD5TXrTIBuJU77MTaN0ljMWE47kxGJQ7jY=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20190425150028-36563e24a262/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q=
 golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
--- a/api/fx/ingestor/internal/app/app.go
+++ b/api/fx/ingestor/internal/app/app.go
@@ -7,12 +7,12 @@ import (

 	"github.com/tech/sendico/fx/ingestor/internal/appversion"
 	"github.com/tech/sendico/fx/ingestor/internal/config"
-	"github.com/tech/sendico/fx/ingestor/internal/fmerrors"
 	"github.com/tech/sendico/fx/ingestor/internal/ingestor"
 	"github.com/tech/sendico/fx/ingestor/internal/metrics"
 	mongostorage "github.com/tech/sendico/fx/storage/mongo"
 	"github.com/tech/sendico/pkg/api/routers/health"
 	"github.com/tech/sendico/pkg/db"
+	"github.com/tech/sendico/pkg/merrors"
 	"github.com/tech/sendico/pkg/mlogger"
 	"go.uber.org/zap"
 )
@@ -26,7 +26,7 @@ type App struct {

 func New(logger mlogger.Logger, cfgPath string) (*App, error) {
 	if logger == nil {
-		return nil, fmerrors.New("app: logger is nil")
+		return nil, merrors.InvalidArgument("app: logger is nil")
 	}
 	path := strings.TrimSpace(cfgPath)
 	if path == "" {
--- a/api/fx/ingestor/internal/config/config.go
+++ b/api/fx/ingestor/internal/config/config.go
@@ -5,9 +5,9 @@ import (
 	"strings"
 	"time"

-	"github.com/tech/sendico/fx/ingestor/internal/fmerrors"
 	mmodel "github.com/tech/sendico/fx/ingestor/internal/model"
 	"github.com/tech/sendico/pkg/db"
+	"github.com/tech/sendico/pkg/merrors"
 	"gopkg.in/yaml.v3"
 )

@@ -25,33 +25,33 @@ type Config struct {

 func Load(path string) (*Config, error) {
 	if path == "" {
-		return nil, fmerrors.New("config: path is empty")
+		return nil, merrors.InvalidArgument("config: path is empty")
 	}

 	data, err := os.ReadFile(path)
 	if err != nil {
-		return nil, fmerrors.Wrap("config: failed to read file", err)
+		return nil, merrors.InternalWrap(err, "config: failed to read file")
 	}

 	cfg := &Config{}
 	if err := yaml.Unmarshal(data, cfg); err != nil {
-		return nil, fmerrors.Wrap("config: failed to parse yaml", err)
+		return nil, merrors.InternalWrap(err, "config: failed to parse yaml")
 	}

 	if len(cfg.Market.Sources) == 0 {
-		return nil, fmerrors.New("config: no market sources configured")
+		return nil, merrors.InvalidArgument("config: no market sources configured")
 	}
 	sourceSet := make(map[mmodel.Driver]struct{}, len(cfg.Market.Sources))
 	for idx := range cfg.Market.Sources {
 		src := &cfg.Market.Sources[idx]
 		if src.Driver.IsEmpty() {
-			return nil, fmerrors.New("config: market source driver is empty")
+			return nil, merrors.InvalidArgument("config: market source driver is empty")
 		}
 		sourceSet[src.Driver] = struct{}{}
 	}

 	if len(cfg.Market.Pairs) == 0 {
-		return nil, fmerrors.New("config: no pairs configured")
+		return nil, merrors.InvalidArgument("config: no pairs configured")
 	}

 	normalizedPairs := make(map[string][]PairConfig, len(cfg.Market.Pairs))
@@ -61,10 +61,10 @@ func Load(path string) (*Config, error) {
 	for rawSource, pairList := range cfg.Market.Pairs {
 		driver := mmodel.Driver(rawSource)
 		if driver.IsEmpty() {
-			return nil, fmerrors.New("config: pair source is empty")
+			return nil, merrors.InvalidArgument("config: pair source is empty")
 		}
 		if _, ok := sourceSet[driver]; !ok {
-			return nil, fmerrors.New("config: pair references unknown source: " + driver.String())
+			return nil, merrors.InvalidArgument("config: pair references unknown source: "+driver.String(), "pairs."+driver.String())
 		}

 		processed := make([]PairConfig, len(pairList))
@@ -74,7 +74,7 @@ func Load(path string) (*Config, error) {
 			pair.Quote = strings.ToUpper(strings.TrimSpace(pair.Quote))
 			pair.Symbol = strings.TrimSpace(pair.Symbol)
 			if pair.Base == "" || pair.Quote == "" || pair.Symbol == "" {
-				return nil, fmerrors.New("config: pair entries must define base, quote, and symbol")
+				return nil, merrors.InvalidArgument("config: pair entries must define base, quote, and symbol", "pairs."+driver.String())
 			}
 			if strings.TrimSpace(pair.Provider) == "" {
 				pair.Provider = strings.ToLower(driver.String())
@@ -93,7 +93,7 @@ func Load(path string) (*Config, error) {
 	cfg.pairsBySource = pairsBySource
 	cfg.pairs = flattened
 	if cfg.Database == nil {
-		return nil, fmerrors.New("config: database configuration is required")
+		return nil, merrors.InvalidArgument("config: database configuration is required")
 	}

 	if cfg.Metrics != nil && cfg.Metrics.Enabled {
--- a/api/fx/ingestor/internal/fmerrors/market.go
+++ b/api/fx/ingestor/internal/fmerrors/market.go
@@ -1,35 +0,0 @@
-package fmerrors
-
-type Error struct {
-	message string
-	cause   error
-}
-
-func (e *Error) Error() string {
-	if e == nil {
-		return ""
-	}
-	if e.cause == nil {
-		return e.message
-	}
-	return e.message + ": " + e.cause.Error()
-}
-
-func (e *Error) Unwrap() error {
-	if e == nil {
-		return nil
-	}
-	return e.cause
-}
-
-func New(message string) error {
-	return &Error{message: message}
-}
-
-func Wrap(message string, cause error) error {
-	return &Error{message: message, cause: cause}
-}
-
-func NewDecimal(value string) error {
-	return &Error{message: "invalid decimal \"" + value + "\""}
-}
--- a/api/fx/ingestor/internal/ingestor/service.go
+++ b/api/fx/ingestor/internal/ingestor/service.go
@@ -6,11 +6,11 @@ import (
 	"time"

 	"github.com/tech/sendico/fx/ingestor/internal/config"
-	"github.com/tech/sendico/fx/ingestor/internal/fmerrors"
 	"github.com/tech/sendico/fx/ingestor/internal/market"
 	mmodel "github.com/tech/sendico/fx/ingestor/internal/model"
 	"github.com/tech/sendico/fx/storage"
 	"github.com/tech/sendico/fx/storage/model"
+	"github.com/tech/sendico/pkg/merrors"
 	"github.com/tech/sendico/pkg/mlogger"
 	"go.uber.org/zap"
 )
@@ -26,18 +26,18 @@ type Service struct {

 func New(logger mlogger.Logger, cfg *config.Config, repo storage.Repository) (*Service, error) {
 	if logger == nil {
-		return nil, fmerrors.New("ingestor: nil logger")
+		return nil, merrors.InvalidArgument("ingestor: nil logger")
 	}
 	if cfg == nil {
-		return nil, fmerrors.New("ingestor: nil config")
+		return nil, merrors.InvalidArgument("ingestor: nil config")
 	}
 	if repo == nil {
-		return nil, fmerrors.New("ingestor: nil repository")
+		return nil, merrors.InvalidArgument("ingestor: nil repository")
 	}

 	connectors, err := market.BuildConnectors(logger, cfg.Market.Sources)
 	if err != nil {
-		return nil, fmerrors.Wrap("build connectors", err)
+		return nil, merrors.InternalWrap(err, "build connectors")
 	}

 	return &Service{
@@ -110,21 +110,21 @@ func (s *Service) pollOnce(ctx context.Context) error {
 func (s *Service) upsertPair(ctx context.Context, pair config.Pair) error {
 	connector, ok := s.connectors[pair.Source]
 	if !ok {
-		return fmerrors.Wrap("connector not configured for source "+pair.Source.String(), nil)
+		return merrors.InvalidArgument("connector not configured for source "+pair.Source.String(), "source")
 	}

 	ticker, err := connector.FetchTicker(ctx, pair.Symbol)
 	if err != nil {
-		return fmerrors.Wrap("fetch ticker", err)
+		return merrors.InternalWrap(err, "fetch ticker")
 	}

 	bid, err := parseDecimal(ticker.BidPrice)
 	if err != nil {
-		return fmerrors.Wrap("parse bid price", err)
+		return merrors.InvalidArgumentWrap(err, "parse bid price", "bid")
 	}
 	ask, err := parseDecimal(ticker.AskPrice)
 	if err != nil {
-		return fmerrors.Wrap("parse ask price", err)
+		return merrors.InvalidArgumentWrap(err, "parse ask price", "ask")
 	}

 	if pair.Invert {
@@ -166,7 +166,7 @@ func (s *Service) upsertPair(ctx context.Context, pair config.Pair) error {
 	}

 	if err := s.rates.UpsertSnapshot(ctx, snapshot); err != nil {
-		return fmerrors.Wrap("upsert snapshot", err)
+		return merrors.InternalWrap(err, "upsert snapshot")
 	}

 	s.logger.Debug("Snapshot ingested",
@@ -183,7 +183,7 @@ func (s *Service) upsertPair(ctx context.Context, pair config.Pair) error {
 func parseDecimal(value string) (*big.Rat, error) {
 	r := new(big.Rat)
 	if _, ok := r.SetString(value); !ok {
-		return nil, fmerrors.NewDecimal(value)
+		return nil, merrors.InvalidArgument("invalid decimal \""+value+"\"", "value")
 	}
 	return r, nil
 }
--- a/api/fx/ingestor/internal/ingestor/service_test.go
+++ b/api/fx/ingestor/internal/ingestor/service_test.go
@@ -7,10 +7,10 @@ import (

 	"github.com/google/go-cmp/cmp"
 	"github.com/tech/sendico/fx/ingestor/internal/config"
-	"github.com/tech/sendico/fx/ingestor/internal/fmerrors"
 	mmarket "github.com/tech/sendico/fx/ingestor/internal/model"
 	"github.com/tech/sendico/fx/storage"
 	"github.com/tech/sendico/fx/storage/model"
+	"github.com/tech/sendico/pkg/merrors"
 	"go.uber.org/zap"
 )

@@ -131,7 +131,7 @@ func TestServiceUpsertPairInvertsPrices(t *testing.T) {
 }

 func TestServicePollOnceReturnsFirstError(t *testing.T) {
-	errFetch := fmerrors.New("fetch failed")
+	errFetch := merrors.Internal("fetch failed")
 	connectorSuccess := &connectorStub{
 		id: mmarket.DriverBinance,
 		ticker: &mmarket.Ticker{
--- a/api/fx/ingestor/internal/market/binance/connector.go
+++ b/api/fx/ingestor/internal/market/binance/connector.go
@@ -10,9 +10,9 @@ import (
 	"strings"
 	"time"

-	"github.com/tech/sendico/fx/ingestor/internal/fmerrors"
 	"github.com/tech/sendico/fx/ingestor/internal/market/common"
 	mmodel "github.com/tech/sendico/fx/ingestor/internal/model"
+	"github.com/tech/sendico/pkg/merrors"
 	"github.com/tech/sendico/pkg/mlogger"
 	"github.com/tech/sendico/pkg/model"
 	"go.uber.org/zap"
@@ -60,7 +60,7 @@ func NewConnector(logger mlogger.Logger, settings model.SettingsT) (mmodel.Conne

 	parsed, err := url.Parse(baseURL)
 	if err != nil {
-		return nil, fmerrors.Wrap("binance: invalid base url", err)
+		return nil, merrors.InvalidArgumentWrap(err, "binance: invalid base url", "base_url")
 	}

 	transport := &http.Transport{
@@ -89,12 +89,12 @@ func (c *binanceConnector) ID() mmodel.Driver {

 func (c *binanceConnector) FetchTicker(ctx context.Context, symbol string) (*mmodel.Ticker, error) {
 	if strings.TrimSpace(symbol) == "" {
-		return nil, fmerrors.New("binance: symbol is empty")
+		return nil, merrors.InvalidArgument("binance: symbol is empty", "symbol")
 	}

 	endpoint, err := url.Parse(c.base)
 	if err != nil {
-		return nil, fmerrors.Wrap("binance: parse base url", err)
+		return nil, merrors.InternalWrap(err, "binance: parse base url")
 	}
 	endpoint.Path = "/api/v3/ticker/bookTicker"
 	query := endpoint.Query()
@@ -103,19 +103,19 @@ func (c *binanceConnector) FetchTicker(ctx context.Context, symbol string) (*mmo

 	req, err := http.NewRequestWithContext(ctx, http.MethodGet, endpoint.String(), nil)
 	if err != nil {
-		return nil, fmerrors.Wrap("binance: build request", err)
+		return nil, merrors.InternalWrap(err, "binance: build request")
 	}

 	resp, err := c.client.Do(req)
 	if err != nil {
 		c.logger.Warn("Binance request failed", zap.String("symbol", symbol), zap.Error(err))
-		return nil, fmerrors.Wrap("binance: request failed", err)
+		return nil, merrors.InternalWrap(err, "binance: request failed")
 	}
 	defer resp.Body.Close()

 	if resp.StatusCode != http.StatusOK {
 		c.logger.Warn("Binance returned non-OK status", zap.String("symbol", symbol), zap.Int("status", resp.StatusCode))
-		return nil, fmerrors.New("binance: unexpected status " + strconv.Itoa(resp.StatusCode))
+		return nil, merrors.Internal("binance: unexpected status " + strconv.Itoa(resp.StatusCode))
 	}

 	var payload struct {
@@ -126,7 +126,7 @@ func (c *binanceConnector) FetchTicker(ctx context.Context, symbol string) (*mmo

 	if err := json.NewDecoder(resp.Body).Decode(&payload); err != nil {
 		c.logger.Warn("Binance decode failed", zap.String("symbol", symbol), zap.Error(err))
-		return nil, fmerrors.Wrap("binance: decode response", err)
+		return nil, merrors.InternalWrap(err, "binance: decode response")
 	}

 	return &mmodel.Ticker{
--- a/api/fx/ingestor/internal/market/cbr/connector.go
+++ b/api/fx/ingestor/internal/market/cbr/connector.go
@@ -0,0 +1,537 @@
+package cbr
+
+import (
+	"context"
+	"encoding/xml"
+	"math/big"
+	"net"
+	"net/http"
+	"net/url"
+	"strconv"
+	"strings"
+	"time"
+
+	"github.com/tech/sendico/fx/ingestor/internal/market/common"
+	mmodel "github.com/tech/sendico/fx/ingestor/internal/model"
+	"github.com/tech/sendico/pkg/merrors"
+	"github.com/tech/sendico/pkg/mlogger"
+	"github.com/tech/sendico/pkg/model"
+	"go.uber.org/zap"
+	"golang.org/x/net/html/charset"
+)
+
+type cbrConnector struct {
+	id            mmodel.Driver
+	provider      string
+	client        *http.Client
+	base          string
+	dailyPath     string
+	directoryPath string
+	dynamicPath   string
+	logger        mlogger.Logger
+
+	byISO map[string]valuteInfo
+	byID  map[string]valuteInfo
+}
+
+const defaultCBRBaseURL = "https://www.cbr.ru"
+const (
+	defaultDirectoryPath = "/scripts/XML_valFull.asp"
+	defaultDailyPath     = "/scripts/XML_daily.asp"
+	defaultDynamicPath   = "/scripts/XML_dynamic.asp"
+)
+
+const (
+	defaultDialTimeoutSeconds           = 5 * time.Second
+	defaultDialKeepAliveSeconds         = 30 * time.Second
+	defaultTLSHandshakeTimeoutSeconds   = 5 * time.Second
+	defaultResponseHeaderTimeoutSeconds = 10 * time.Second
+	defaultRequestTimeoutSeconds        = 10 * time.Second
+)
+
+func NewConnector(logger mlogger.Logger, settings model.SettingsT) (mmodel.Connector, error) {
+	baseURL := defaultCBRBaseURL
+	provider := strings.ToLower(mmodel.DriverCBR.String())
+	dialTimeout := defaultDialTimeoutSeconds
+	dialKeepAlive := defaultDialKeepAliveSeconds
+	tlsHandshakeTimeout := defaultTLSHandshakeTimeoutSeconds
+	responseHeaderTimeout := defaultResponseHeaderTimeoutSeconds
+	requestTimeout := defaultRequestTimeoutSeconds
+	directoryPath := defaultDirectoryPath
+	dailyPath := defaultDailyPath
+	dynamicPath := defaultDynamicPath
+
+	if settings != nil {
+		if value, ok := settings["base_url"].(string); ok && strings.TrimSpace(value) != "" {
+			baseURL = strings.TrimSpace(value)
+		}
+		if value, ok := settings["provider"].(string); ok && strings.TrimSpace(value) != "" {
+			provider = strings.TrimSpace(value)
+		}
+		if value, ok := settings["directory_path"].(string); ok && strings.TrimSpace(value) != "" {
+			directoryPath = strings.TrimSpace(value)
+		}
+		if value, ok := settings["daily_path"].(string); ok && strings.TrimSpace(value) != "" {
+			dailyPath = strings.TrimSpace(value)
+		}
+		if value, ok := settings["dynamic_path"].(string); ok && strings.TrimSpace(value) != "" {
+			dynamicPath = strings.TrimSpace(value)
+		}
+		dialTimeout = common.DurationSetting(settings, "dial_timeout_seconds", dialTimeout)
+		dialKeepAlive = common.DurationSetting(settings, "dial_keep_alive_seconds", dialKeepAlive)
+		tlsHandshakeTimeout = common.DurationSetting(settings, "tls_handshake_timeout_seconds", tlsHandshakeTimeout)
+		responseHeaderTimeout = common.DurationSetting(settings, "response_header_timeout_seconds", responseHeaderTimeout)
+		requestTimeout = common.DurationSetting(settings, "request_timeout_seconds", requestTimeout)
+	}
+
+	parsed, err := url.Parse(baseURL)
+	if err != nil {
+		return nil, merrors.InvalidArgumentWrap(err, "cbr: invalid base url", "base_url")
+	}
+
+	var transport http.RoundTripper = &http.Transport{
+		DialContext:           (&net.Dialer{Timeout: dialTimeout, KeepAlive: dialKeepAlive}).DialContext,
+		TLSHandshakeTimeout:   tlsHandshakeTimeout,
+		ResponseHeaderTimeout: responseHeaderTimeout,
+	}
+
+	if customTransport, ok := settings["http_round_tripper"].(http.RoundTripper); ok && customTransport != nil {
+		transport = customTransport
+	}
+
+	connector := &cbrConnector{
+		id:       mmodel.DriverCBR,
+		provider: provider,
+		client: &http.Client{
+			Timeout:   requestTimeout,
+			Transport: transport,
+		},
+		base:          strings.TrimRight(parsed.String(), "/"),
+		dailyPath:     dailyPath,
+		directoryPath: directoryPath,
+		dynamicPath:   dynamicPath,
+		logger:        logger.Named("cbr"),
+	}
+
+	if err := connector.refreshDirectory(); err != nil {
+		return nil, err
+	}
+
+	return connector, nil
+}
+
+func (c *cbrConnector) ID() mmodel.Driver {
+	return c.id
+}
+
+func (c *cbrConnector) FetchTicker(ctx context.Context, symbol string) (*mmodel.Ticker, error) {
+	isoCode, asOfDate, err := parseSymbol(symbol)
+	if err != nil {
+		return nil, err
+	}
+
+	valute, ok := c.byISO[isoCode]
+	if !ok {
+		return nil, merrors.InvalidArgument("cbr: unknown currency "+isoCode, "symbol")
+	}
+
+	var price string
+	if asOfDate != nil {
+		price, err = c.fetchHistoricalRate(ctx, valute, *asOfDate)
+	} else {
+		price, err = c.fetchDailyRate(ctx, valute)
+	}
+	if err != nil {
+		return nil, err
+	}
+
+	now := time.Now().UnixMilli()
+	return &mmodel.Ticker{
+		Symbol:    formatSymbol(isoCode, asOfDate),
+		BidPrice:  price,
+		AskPrice:  price,
+		Provider:  c.provider,
+		Timestamp: now,
+	}, nil
+}
+
+func (c *cbrConnector) refreshDirectory() error {
+	endpoint, err := c.buildURL(c.directoryPath, nil)
+	if err != nil {
+		return err
+	}
+
+	req, err := http.NewRequest(http.MethodGet, endpoint, nil)
+	if err != nil {
+		return merrors.InternalWrap(err, "cbr: build directory request")
+	}
+
+	resp, err := c.client.Do(req)
+	if err != nil {
+		c.logger.Warn("CBR directory request failed", zap.Error(err))
+		return merrors.InternalWrap(err, "cbr: directory request failed")
+	}
+	defer resp.Body.Close()
+
+	if resp.StatusCode != http.StatusOK {
+		c.logger.Warn("CBR directory returned non-OK status", zap.Int("status", resp.StatusCode))
+		return merrors.Internal("cbr: unexpected status " + strconv.Itoa(resp.StatusCode))
+	}
+
+	decoder := xml.NewDecoder(resp.Body)
+	decoder.CharsetReader = charset.NewReaderLabel
+
+	var directory valuteDirectory
+	if err := decoder.Decode(&directory); err != nil {
+		c.logger.Warn("CBR directory decode failed", zap.Error(err))
+		return merrors.InternalWrap(err, "cbr: decode directory")
+	}
+
+	mapping, err := buildValuteMapping(directory.Items)
+	if err != nil {
+		return err
+	}
+
+	c.byISO = mapping.byISO
+	c.byID = mapping.byID
+	return nil
+}
+
+func (c *cbrConnector) fetchDailyRate(ctx context.Context, valute valuteInfo) (string, error) {
+	endpoint, err := c.buildURL(c.dailyPath, nil)
+	if err != nil {
+		return "", err
+	}
+
+	req, err := http.NewRequestWithContext(ctx, http.MethodGet, endpoint, nil)
+	if err != nil {
+		return "", merrors.InternalWrap(err, "cbr: build daily request")
+	}
+
+	resp, err := c.client.Do(req)
+	if err != nil {
+		c.logger.Warn("CBR daily request failed", zap.String("currency", valute.ISOCharCode), zap.Error(err))
+		return "", merrors.InternalWrap(err, "cbr: daily request failed")
+	}
+	defer resp.Body.Close()
+
+	if resp.StatusCode != http.StatusOK {
+		c.logger.Warn("CBR daily returned non-OK status", zap.Int("status", resp.StatusCode))
+		return "", merrors.Internal("cbr: unexpected status " + strconv.Itoa(resp.StatusCode))
+	}
+
+	decoder := xml.NewDecoder(resp.Body)
+	decoder.CharsetReader = charset.NewReaderLabel
+
+	var payload dailyRates
+	if err := decoder.Decode(&payload); err != nil {
+		c.logger.Warn("CBR daily decode failed", zap.Error(err))
+		return "", merrors.InternalWrap(err, "cbr: decode daily response")
+	}
+
+	entry := payload.find(valute.ID)
+	if entry == nil {
+		return "", merrors.NoData("cbr: currency not found in daily rates: " + valute.ISOCharCode)
+	}
+
+	if err := validateDailyEntry(valute, entry); err != nil {
+		return "", err
+	}
+
+	return computePrice(entry.Value, entry.Nominal)
+}
+
+func (c *cbrConnector) fetchHistoricalRate(ctx context.Context, valute valuteInfo, date time.Time) (string, error) {
+	query := map[string]string{
+		"date_req1": date.Format("02/01/2006"),
+		"date_req2": date.Format("02/01/2006"),
+		"VAL_NM_RQ": valute.ID,
+	}
+	endpoint, err := c.buildURL(c.dynamicPath, query)
+	if err != nil {
+		return "", err
+	}
+
+	req, err := http.NewRequestWithContext(ctx, http.MethodGet, endpoint, nil)
+	if err != nil {
+		return "", merrors.InternalWrap(err, "cbr: build historical request")
+	}
+
+	resp, err := c.client.Do(req)
+	if err != nil {
+		c.logger.Warn("CBR historical request failed", zap.String("currency", valute.ISOCharCode), zap.Error(err))
+		return "", merrors.InternalWrap(err, "cbr: historical request failed")
+	}
+	defer resp.Body.Close()
+
+	if resp.StatusCode != http.StatusOK {
+		c.logger.Warn("CBR historical returned non-OK status", zap.Int("status", resp.StatusCode))
+		return "", merrors.Internal("cbr: unexpected status " + strconv.Itoa(resp.StatusCode))
+	}
+
+	decoder := xml.NewDecoder(resp.Body)
+	decoder.CharsetReader = charset.NewReaderLabel
+
+	var payload dynamicRates
+	if err := decoder.Decode(&payload); err != nil {
+		c.logger.Warn("CBR historical decode failed", zap.Error(err))
+		return "", merrors.InternalWrap(err, "cbr: decode historical response")
+	}
+
+	record := payload.find(valute.ID, date)
+	if record == nil {
+		return "", merrors.NoData("cbr: historical rate not found for " + valute.ISOCharCode)
+	}
+
+	if record.Nominal != "" {
+		nominal, err := parseNominal(record.Nominal)
+		if err != nil {
+			return "", merrors.InvalidDataType(err.Error())
+		}
+		if nominal != valute.Nominal {
+			return "", merrors.Internal("cbr: historical nominal mismatch for " + valute.ISOCharCode)
+		}
+	}
+
+	return computePrice(record.Value, strconv.FormatInt(valute.Nominal, 10))
+}
+
+func (c *cbrConnector) buildURL(path string, query map[string]string) (string, error) {
+	base, err := url.Parse(c.base)
+	if err != nil {
+		return "", merrors.InternalWrap(err, "cbr: parse base url")
+	}
+	base.Path = strings.TrimRight(base.Path, "/") + path
+	q := base.Query()
+	for key, value := range query {
+		q.Set(key, value)
+	}
+	base.RawQuery = q.Encode()
+	return base.String(), nil
+}
+
+type valuteDirectory struct {
+	Items []valuteItem `xml:"Item"`
+}
+
+type valuteItem struct {
+	ID         string `xml:"ID,attr"`
+	ISOChar    string `xml:"ISO_Char_Code"`
+	ISONum     string `xml:"ISO_Num_Code"`
+	Name       string `xml:"Name"`
+	EngName    string `xml:"EngName"`
+	NominalStr string `xml:"Nominal"`
+}
+
+type valuteInfo struct {
+	ID          string
+	ISOCharCode string
+	ISONumCode  string
+	Name        string
+	EngName     string
+	Nominal     int64
+}
+
+type valuteMapping struct {
+	byISO map[string]valuteInfo
+	byID  map[string]valuteInfo
+}
+
+func buildValuteMapping(items []valuteItem) (*valuteMapping, error) {
+	byISO := make(map[string]valuteInfo, len(items))
+	byID := make(map[string]valuteInfo, len(items))
+	byNum := make(map[string]string, len(items))
+
+	for _, item := range items {
+		id := strings.TrimSpace(item.ID)
+		isoChar := strings.ToUpper(strings.TrimSpace(item.ISOChar))
+		isoNum := strings.TrimSpace(item.ISONum)
+		name := strings.TrimSpace(item.Name)
+		engName := strings.TrimSpace(item.EngName)
+		nominal, err := parseNominal(item.NominalStr)
+		if err != nil {
+			return nil, merrors.InvalidDataType("cbr: parse directory nominal: " + err.Error())
+		}
+		if id == "" || isoChar == "" {
+			return nil, merrors.InvalidDataType("cbr: directory contains entry with empty id or iso code")
+		}
+
+		info := valuteInfo{
+			ID:          id,
+			ISOCharCode: isoChar,
+			ISONumCode:  isoNum,
+			Name:        name,
+			EngName:     engName,
+			Nominal:     nominal,
+		}
+
+		if existing, ok := byISO[isoChar]; ok && existing.ID != id {
+			return nil, merrors.InvalidDataType("cbr: duplicate ISO code " + isoChar)
+		}
+		if existing, ok := byID[id]; ok && existing.ISOCharCode != isoChar {
+			return nil, merrors.InvalidDataType("cbr: duplicate valute id " + id)
+		}
+		if isoNum != "" {
+			if existingID, ok := byNum[isoNum]; ok && existingID != id {
+				return nil, merrors.InvalidDataType("cbr: duplicate ISO numeric code " + isoNum)
+			}
+			byNum[isoNum] = id
+		}
+
+		byISO[isoChar] = info
+		byID[id] = info
+	}
+
+	if len(byISO) == 0 {
+		return nil, merrors.InvalidDataType("cbr: empty directory received")
+	}
+
+	return &valuteMapping{
+		byISO: byISO,
+		byID:  byID,
+	}, nil
+}
+
+type dailyRates struct {
+	Valutes []dailyValute `xml:"Valute"`
+}
+
+type dailyValute struct {
+	ID       string `xml:"ID,attr"`
+	NumCode  string `xml:"NumCode"`
+	CharCode string `xml:"CharCode"`
+	Nominal  string `xml:"Nominal"`
+	Name     string `xml:"Name"`
+	Value    string `xml:"Value"`
+}
+
+func (d *dailyRates) find(id string) *dailyValute {
+	if d == nil {
+		return nil
+	}
+	for idx := range d.Valutes {
+		if strings.EqualFold(strings.TrimSpace(d.Valutes[idx].ID), id) {
+			return &d.Valutes[idx]
+		}
+	}
+	return nil
+}
+
+type dynamicRates struct {
+	Records []dynamicRecord `xml:"Record"`
+}
+
+type dynamicRecord struct {
+	ID      string `xml:"Id,attr"`
+	DateRaw string `xml:"Date,attr"`
+	Nominal string `xml:"Nominal"`
+	Value   string `xml:"Value"`
+}
+
+func (d *dynamicRates) find(id string, date time.Time) *dynamicRecord {
+	if d == nil {
+		return nil
+	}
+	target := date.Format("02.01.2006")
+	for idx := range d.Records {
+		rec := &d.Records[idx]
+		if !strings.EqualFold(strings.TrimSpace(rec.ID), id) {
+			continue
+		}
+		if strings.TrimSpace(rec.DateRaw) == target {
+			return rec
+		}
+	}
+	return nil
+}
+
+func validateDailyEntry(expected valuteInfo, entry *dailyValute) error {
+	if entry == nil {
+		return merrors.NoData("cbr: missing daily entry")
+	}
+	if !strings.EqualFold(strings.TrimSpace(entry.CharCode), expected.ISOCharCode) {
+		return merrors.Internal("cbr: char code mismatch for " + expected.ISOCharCode)
+	}
+	if expected.ISONumCode != "" && strings.TrimSpace(entry.NumCode) != expected.ISONumCode {
+		return merrors.Internal("cbr: iso numeric mismatch for " + expected.ISOCharCode)
+	}
+	if expected.Name != "" && strings.TrimSpace(entry.Name) != expected.Name {
+		return merrors.Internal("cbr: currency name mismatch for " + expected.ISOCharCode)
+	}
+
+	nominal, err := parseNominal(entry.Nominal)
+	if err != nil {
+		return merrors.InvalidDataType("cbr: parse daily nominal: " + err.Error())
+	}
+	if nominal != expected.Nominal {
+		return merrors.Internal("cbr: nominal mismatch for " + expected.ISOCharCode)
+	}
+	return nil
+}
+
+func parseSymbol(symbol string) (string, *time.Time, error) {
+	trimmed := strings.TrimSpace(symbol)
+	if trimmed == "" {
+		return "", nil, merrors.InvalidArgument("cbr: symbol is empty", "symbol")
+	}
+
+	parts := strings.Split(trimmed, "@")
+	if len(parts) > 2 {
+		return "", nil, merrors.InvalidArgument("cbr: invalid symbol format", "symbol")
+	}
+
+	iso := strings.ToUpper(strings.TrimSpace(parts[0]))
+	if len(iso) != 3 {
+		return "", nil, merrors.InvalidArgument("cbr: symbol must be ISO currency code", "symbol")
+	}
+
+	if len(parts) == 1 {
+		return iso, nil, nil
+	}
+
+	datePart := strings.TrimSpace(parts[1])
+	if datePart == "" {
+		return "", nil, merrors.InvalidArgument("cbr: date component is empty", "symbol")
+	}
+
+	parsed, err := time.Parse("2006-01-02", datePart)
+	if err != nil {
+		return "", nil, merrors.InvalidArgumentWrap(err, "cbr: invalid date component", "symbol")
+	}
+
+	return iso, &parsed, nil
+}
+
+func parseNominal(value string) (int64, error) {
+	nominal, err := strconv.ParseInt(strings.TrimSpace(value), 10, 64)
+	if err != nil || nominal <= 0 {
+		return 0, merrors.InvalidDataType("cbr: invalid nominal \"" + value + "\"")
+	}
+	return nominal, nil
+}
+
+func computePrice(value string, nominalStr string) (string, error) {
+	raw := strings.ReplaceAll(strings.TrimSpace(value), " ", "")
+	raw = strings.ReplaceAll(raw, ",", ".")
+
+	r := new(big.Rat)
+	if _, ok := r.SetString(raw); !ok {
+		return "", merrors.InvalidDataType("invalid decimal \"" + value + "\"")
+	}
+
+	nominal, err := parseNominal(nominalStr)
+	if err != nil {
+		return "", err
+	}
+
+	den := big.NewRat(nominal, 1)
+	price := new(big.Rat).Quo(r, den)
+	return price.FloatString(8), nil
+}
+
+func formatSymbol(iso string, asOf *time.Time) string {
+	if asOf == nil {
+		return iso
+	}
+	return iso + "@" + asOf.Format("2006-01-02")
+}
--- a/api/fx/ingestor/internal/market/cbr/connector_test.go
+++ b/api/fx/ingestor/internal/market/cbr/connector_test.go
@@ -0,0 +1,226 @@
+package cbr
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"io"
+	"net/http"
+	"strings"
+	"testing"
+
+	"github.com/tech/sendico/pkg/merrors"
+	"go.uber.org/zap"
+)
+
+func TestFetchTickerDaily(t *testing.T) {
+	transport := &stubRoundTripper{
+		responses: map[string]stubResponse{
+			"/scripts/XML_valFull.asp": {body: valuteDirectoryXML},
+			"/scripts/XML_daily.asp":   {body: dailyRatesXML},
+		},
+	}
+
+	conn, err := NewConnector(zap.NewNop(), map[string]any{
+		"base_url":                "http://cbr.test",
+		"http_round_tripper":      transport,
+		"request_timeout_seconds": 1,
+	})
+	if err != nil {
+		t.Fatalf("NewConnector returned error: %v", err)
+	}
+
+	ticker, err := conn.FetchTicker(context.Background(), "USD")
+	if err != nil {
+		t.Fatalf("FetchTicker returned error: %v", err)
+	}
+
+	if ticker.Provider != "cbr" {
+		t.Fatalf("unexpected provider: %s", ticker.Provider)
+	}
+	if ticker.BidPrice != "95.12340000" || ticker.AskPrice != "95.12340000" {
+		t.Fatalf("unexpected bid/ask: %s / %s", ticker.BidPrice, ticker.AskPrice)
+	}
+	if ticker.Symbol != "USD" {
+		t.Fatalf("unexpected symbol: %s", ticker.Symbol)
+	}
+}
+
+func TestFetchTickerValidatesDailyEntry(t *testing.T) {
+	transport := &stubRoundTripper{
+		responses: map[string]stubResponse{
+			"/scripts/XML_valFull.asp": {body: valuteDirectoryXML},
+			"/scripts/XML_daily.asp":   {body: strings.ReplaceAll(dailyRatesXML, "<CharCode>USD</CharCode>", "<CharCode>XXX</CharCode>")},
+		},
+	}
+
+	conn, err := NewConnector(zap.NewNop(), map[string]any{
+		"base_url":           "http://cbr.test",
+		"http_round_tripper": transport,
+	})
+	if err != nil {
+		t.Fatalf("NewConnector returned error: %v", err)
+	}
+
+	if _, err := conn.FetchTicker(context.Background(), "USD"); err == nil {
+		t.Fatalf("FetchTicker expected to fail due to mismatch")
+	}
+}
+
+func TestFetchTickerHistorical(t *testing.T) {
+	transport := &stubRoundTripper{
+		responses: map[string]stubResponse{
+			"/scripts/XML_valFull.asp": {body: valuteDirectoryXML},
+			"/scripts/XML_dynamic.asp": {
+				body: dynamicRatesXML,
+				check: func(r *http.Request) error {
+					if got := r.URL.Query().Get("VAL_NM_RQ"); got != "R01235" {
+						return fmt.Errorf("unexpected valute id: %s", got)
+					}
+					if got := r.URL.Query().Get("date_req1"); got != "05/01/2023" {
+						return fmt.Errorf("unexpected date_req1: %s", got)
+					}
+					if got := r.URL.Query().Get("date_req2"); got != "05/01/2023" {
+						return fmt.Errorf("unexpected date_req2: %s", got)
+					}
+					return nil
+				},
+			},
+		},
+	}
+
+	conn, err := NewConnector(zap.NewNop(), map[string]any{
+		"base_url":           "http://cbr.test",
+		"http_round_tripper": transport,
+	})
+	if err != nil {
+		t.Fatalf("NewConnector returned error: %v", err)
+	}
+
+	ticker, err := conn.FetchTicker(context.Background(), "USD@2023-01-05")
+	if err != nil {
+		t.Fatalf("FetchTicker returned error: %v", err)
+	}
+
+	if ticker.BidPrice != "70.10000000" || ticker.AskPrice != "70.10000000" {
+		t.Fatalf("unexpected bid/ask: %s / %s", ticker.BidPrice, ticker.AskPrice)
+	}
+	if ticker.Symbol != "USD@2023-01-05" {
+		t.Fatalf("unexpected symbol: %s", ticker.Symbol)
+	}
+}
+
+func TestFetchTickerUnknownCurrency(t *testing.T) {
+	transport := &stubRoundTripper{
+		responses: map[string]stubResponse{
+			"/scripts/XML_valFull.asp": {body: valuteDirectoryXML},
+			"/scripts/XML_daily.asp":   {body: dailyRatesXML},
+		},
+	}
+
+	conn, err := NewConnector(zap.NewNop(), map[string]any{
+		"base_url":           "http://cbr.test",
+		"http_round_tripper": transport,
+	})
+	if err != nil {
+		t.Fatalf("NewConnector returned error: %v", err)
+	}
+
+	_, err = conn.FetchTicker(context.Background(), "ZZZ")
+	if err == nil {
+		t.Fatalf("FetchTicker expected to fail for unknown currency")
+	}
+	if !errors.Is(err, merrors.ErrInvalidArg) {
+		t.Fatalf("expected invalid argument error, got %v", err)
+	}
+}
+
+func TestFetchTickerRespectsCustomPaths(t *testing.T) {
+	transport := &stubRoundTripper{
+		responses: map[string]stubResponse{
+			"/dir.xml":   {body: valuteDirectoryXML},
+			"/rates.xml": {body: dailyRatesXML},
+		},
+	}
+
+	conn, err := NewConnector(zap.NewNop(), map[string]any{
+		"base_url":           "http://cbr.test",
+		"directory_path":     "/dir.xml",
+		"daily_path":         "/rates.xml",
+		"http_round_tripper": transport,
+	})
+	if err != nil {
+		t.Fatalf("NewConnector returned error: %v", err)
+	}
+
+	if _, err := conn.FetchTicker(context.Background(), "USD"); err != nil {
+		t.Fatalf("FetchTicker returned error with custom paths: %v", err)
+	}
+}
+
+const valuteDirectoryXML = `
+<Valuta name="Foreign Currency Market">
+  <Item ID="R01235">
+    <ISO_Num_Code>840</ISO_Num_Code>
+    <ISO_Char_Code>USD</ISO_Char_Code>
+    <Nominal>1</Nominal>
+    <Name>US Dollar</Name>
+    <EngName>US Dollar</EngName>
+  </Item>
+</Valuta>`
+
+const dailyRatesXML = `
+<ValCurs Date="02.09.2024" name="Foreign Currency Market">
+  <Valute ID="R01235">
+    <NumCode>840</NumCode>
+    <CharCode>USD</CharCode>
+    <Nominal>1</Nominal>
+    <Name>US Dollar</Name>
+    <Value>95,1234</Value>
+  </Valute>
+</ValCurs>`
+
+const dynamicRatesXML = `
+<ValCurs ID="R01235" DateRange1="05/01/2023" DateRange2="05/01/2023" name="Foreign Currency Market Dynamic">
+  <Record Date="05.01.2023" Id="R01235">
+    <Nominal>1</Nominal>
+    <Value>70,1</Value>
+  </Record>
+</ValCurs>`
+
+type stubResponse struct {
+	status int
+	body   string
+	check  func(*http.Request) error
+}
+
+type stubRoundTripper struct {
+	responses map[string]stubResponse
+}
+
+func (s *stubRoundTripper) RoundTrip(req *http.Request) (*http.Response, error) {
+	if s.responses == nil {
+		return nil, fmt.Errorf("no responses configured")
+	}
+	res, ok := s.responses[req.URL.Path]
+	if !ok {
+		return nil, fmt.Errorf("unexpected request path: %s", req.URL.Path)
+	}
+	if res.check != nil {
+		if err := res.check(req); err != nil {
+			return nil, err
+		}
+	}
+
+	status := res.status
+	if status == 0 {
+		status = http.StatusOK
+	}
+
+	return &http.Response{
+		StatusCode: status,
+		Body:       io.NopCloser(strings.NewReader(res.body)),
+		Header:     http.Header{"Content-Type": []string{"text/xml"}},
+		Request:    req,
+	}, nil
+}
--- a/api/fx/ingestor/internal/market/coingecko/connector.go
+++ b/api/fx/ingestor/internal/market/coingecko/connector.go
@@ -10,9 +10,9 @@ import (
 	"strings"
 	"time"

-	"github.com/tech/sendico/fx/ingestor/internal/fmerrors"
 	"github.com/tech/sendico/fx/ingestor/internal/market/common"
 	mmodel "github.com/tech/sendico/fx/ingestor/internal/model"
+	"github.com/tech/sendico/pkg/merrors"
 	"github.com/tech/sendico/pkg/mlogger"
 	"github.com/tech/sendico/pkg/model"
 	"go.uber.org/zap"
@@ -61,7 +61,7 @@ func NewConnector(logger mlogger.Logger, settings model.SettingsT) (mmodel.Conne

 	parsed, err := url.Parse(baseURL)
 	if err != nil {
-		return nil, fmerrors.Wrap("coingecko: invalid base url", err)
+		return nil, merrors.InvalidArgumentWrap(err, "coingecko: invalid base url", "base_url")
 	}

 	transport := &http.Transport{
@@ -96,7 +96,7 @@ func (c *coingeckoConnector) FetchTicker(ctx context.Context, symbol string) (*m

 	endpoint, err := url.Parse(c.base)
 	if err != nil {
-		return nil, fmerrors.Wrap("coingecko: parse base url", err)
+		return nil, merrors.InternalWrap(err, "coingecko: parse base url")
 	}
 	endpoint.Path = strings.TrimRight(endpoint.Path, "/") + "/simple/price"
 	query := endpoint.Query()
@@ -107,19 +107,19 @@ func (c *coingeckoConnector) FetchTicker(ctx context.Context, symbol string) (*m

 	req, err := http.NewRequestWithContext(ctx, http.MethodGet, endpoint.String(), nil)
 	if err != nil {
-		return nil, fmerrors.Wrap("coingecko: build request", err)
+		return nil, merrors.InternalWrap(err, "coingecko: build request")
 	}

 	resp, err := c.client.Do(req)
 	if err != nil {
 		c.logger.Warn("CoinGecko request failed", zap.String("symbol", symbol), zap.Error(err))
-		return nil, fmerrors.Wrap("coingecko: request failed", err)
+		return nil, merrors.InternalWrap(err, "coingecko: request failed")
 	}
 	defer resp.Body.Close()

 	if resp.StatusCode != http.StatusOK {
 		c.logger.Warn("CoinGecko returned non-OK status", zap.String("symbol", symbol), zap.Int("status", resp.StatusCode))
-		return nil, fmerrors.New("coingecko: unexpected status " + strconv.Itoa(resp.StatusCode))
+		return nil, merrors.Internal("coingecko: unexpected status " + strconv.Itoa(resp.StatusCode))
 	}

 	decoder := json.NewDecoder(resp.Body)
@@ -128,21 +128,21 @@ func (c *coingeckoConnector) FetchTicker(ctx context.Context, symbol string) (*m
 	var payload map[string]map[string]interface{}
 	if err := decoder.Decode(&payload); err != nil {
 		c.logger.Warn("CoinGecko decode failed", zap.String("symbol", symbol), zap.Error(err))
-		return nil, fmerrors.Wrap("coingecko: decode response", err)
+		return nil, merrors.InternalWrap(err, "coingecko: decode response")
 	}

 	coinData, ok := payload[coinID]
 	if !ok {
-		return nil, fmerrors.New("coingecko: coin id not found in response")
+		return nil, merrors.Internal("coingecko: coin id not found in response")
 	}
 	priceValue, ok := coinData[vsCurrency]
 	if !ok {
-		return nil, fmerrors.New("coingecko: vs currency not found in response")
+		return nil, merrors.Internal("coingecko: vs currency not found in response")
 	}

 	price, ok := toFloat(priceValue)
 	if !ok || price <= 0 {
-		return nil, fmerrors.New("coingecko: invalid price value in response")
+		return nil, merrors.Internal("coingecko: invalid price value in response")
 	}

 	priceStr := strconv.FormatFloat(price, 'f', -1, 64)
@@ -171,7 +171,7 @@ func (c *coingeckoConnector) FetchTicker(ctx context.Context, symbol string) (*m
 func parseSymbol(symbol string) (string, string, error) {
 	trimmed := strings.TrimSpace(symbol)
 	if trimmed == "" {
-		return "", "", fmerrors.New("coingecko: symbol is empty")
+		return "", "", merrors.InvalidArgument("coingecko: symbol is empty", "symbol")
 	}

 	parts := strings.FieldsFunc(strings.ToLower(trimmed), func(r rune) bool {
@@ -183,13 +183,13 @@ func parseSymbol(symbol string) (string, string, error) {
 	})

 	if len(parts) != 2 {
-		return "", "", fmerrors.New("coingecko: symbol must be <coin_id>/<vs_currency>")
+		return "", "", merrors.InvalidArgument("coingecko: symbol must be <coin_id>/<vs_currency>", "symbol")
 	}

 	coinID := strings.TrimSpace(parts[0])
 	vsCurrency := strings.TrimSpace(parts[1])
 	if coinID == "" || vsCurrency == "" {
-		return "", "", fmerrors.New("coingecko: symbol contains empty segments")
+		return "", "", merrors.InvalidArgument("coingecko: symbol contains empty segments", "symbol")
 	}

 	return coinID, vsCurrency, nil
--- a/api/fx/ingestor/internal/market/factory.go
+++ b/api/fx/ingestor/internal/market/factory.go
@@ -5,10 +5,11 @@ import (
 	"strings"
 	"time"

-	"github.com/tech/sendico/fx/ingestor/internal/fmerrors"
 	"github.com/tech/sendico/fx/ingestor/internal/market/binance"
+	"github.com/tech/sendico/fx/ingestor/internal/market/cbr"
 	"github.com/tech/sendico/fx/ingestor/internal/market/coingecko"
 	mmodel "github.com/tech/sendico/fx/ingestor/internal/model"
+	"github.com/tech/sendico/pkg/merrors"
 	"github.com/tech/sendico/pkg/mlogger"
 	"github.com/tech/sendico/pkg/model"
 )
@@ -21,7 +22,7 @@ func BuildConnectors(logger mlogger.Logger, configs []model.DriverConfig[mmodel.
 	for _, cfg := range configs {
 		driver := mmodel.NormalizeDriver(cfg.Driver)
 		if driver.IsEmpty() {
-			return nil, fmerrors.New("market: connector driver is empty")
+			return nil, merrors.InvalidArgument("market: connector driver is empty", "driver")
 		}

 		var (
@@ -34,12 +35,14 @@ func BuildConnectors(logger mlogger.Logger, configs []model.DriverConfig[mmodel.
 			conn, err = binance.NewConnector(logger, cfg.Settings)
 		case mmodel.DriverCoinGecko:
 			conn, err = coingecko.NewConnector(logger, cfg.Settings)
+		case mmodel.DriverCBR:
+			conn, err = cbr.NewConnector(logger, cfg.Settings)
 		default:
-			err = fmerrors.New("market: unsupported driver " + driver.String())
+			err = merrors.InvalidArgument("market: unsupported driver "+driver.String(), "driver")
 		}

 		if err != nil {
-			return nil, fmerrors.Wrap("market: build connector "+driver.String(), err)
+			return nil, merrors.InternalWrap(err, "market: build connector "+driver.String())
 		}
 		connectors[driver] = conn
 	}
--- a/api/fx/ingestor/internal/metrics/server.go
+++ b/api/fx/ingestor/internal/metrics/server.go
@@ -8,12 +8,12 @@ import (
 	"time"

 	"github.com/go-chi/chi/v5"
+	"github.com/prometheus/client_golang/prometheus/promhttp"
 	"github.com/tech/sendico/fx/ingestor/internal/config"
-	"github.com/tech/sendico/fx/ingestor/internal/fmerrors"
 	"github.com/tech/sendico/pkg/api/routers"
 	"github.com/tech/sendico/pkg/api/routers/health"
+	"github.com/tech/sendico/pkg/merrors"
 	"github.com/tech/sendico/pkg/mlogger"
-	"github.com/prometheus/client_golang/prometheus/promhttp"
 	"go.uber.org/zap"
 )

@@ -30,7 +30,7 @@ type Server interface {

 func NewServer(logger mlogger.Logger, cfg *config.MetricsConfig) (Server, error) {
 	if logger == nil {
-		return nil, fmerrors.New("metrics: logger is nil")
+		return nil, merrors.InvalidArgument("metrics: logger is nil")
 	}
 	if cfg == nil || !cfg.Enabled {
 		logger.Debug("Metrics disabled; using noop server")
--- a/api/fx/ingestor/internal/model/connector.go
+++ b/api/fx/ingestor/internal/model/connector.go
@@ -10,6 +10,7 @@ type Driver string
 const (
 	DriverBinance   Driver = "BINANCE"
 	DriverCoinGecko Driver = "COINGECKO"
+	DriverCBR       Driver = "CBR"
 )

 func (d Driver) String() string {
--- a/api/fx/oracle/go.mod
+++ b/api/fx/oracle/go.mod
@@ -47,8 +47,8 @@ require (
 	go.yaml.in/yaml/v2 v2.4.3 // indirect
 	golang.org/x/crypto v0.45.0 // indirect
 	golang.org/x/net v0.47.0 // indirect
-	golang.org/x/sync v0.18.0 // indirect
-	golang.org/x/sys v0.38.0 // indirect
-	golang.org/x/text v0.31.0 // indirect
+	golang.org/x/sync v0.19.0 // indirect
+	golang.org/x/sys v0.39.0 // indirect
+	golang.org/x/text v0.32.0 // indirect
 	google.golang.org/genproto/googleapis/rpc v0.0.0-20251202230838-ff82c1b0f217 // indirect
 )
--- a/api/fx/oracle/go.sum
+++ b/api/fx/oracle/go.sum
@@ -187,24 +187,24 @@ golang.org/x/net v0.47.0 h1:Mx+4dIFzqraBXUugkia1OOvlD6LemFo1ALMHjrXDOhY=
 golang.org/x/net v0.47.0/go.mod h1:/jNxtkgq5yWUGYkaZGqo27cfGZ1c5Nen03aYrrKpVRU=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sync v0.18.0 h1:kr88TuHDroi+UVf+0hZnirlk8o8T+4MrK6mr60WkH/I=
-golang.org/x/sync v0.18.0/go.mod h1:9KTHXmSnoGruLpwFjVSX0lNNA75CykiMECbovNTZqGI=
+golang.org/x/sync v0.19.0 h1:vV+1eWNmZ5geRlYjzm2adRgW2/mcpevXNg50YZtPCE4=
+golang.org/x/sync v0.19.0/go.mod h1:9KTHXmSnoGruLpwFjVSX0lNNA75CykiMECbovNTZqGI=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.38.0 h1:3yZWxaJjBmCWXqhN1qh02AkOnCQ1poK6oF+a7xWL6Gc=
-golang.org/x/sys v0.38.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
+golang.org/x/sys v0.39.0 h1:CvCKL8MeisomCi6qNZ+wbb0DN9E5AATixKsvNtMoMFk=
+golang.org/x/sys v0.39.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
 golang.org/x/text v0.3.8/go.mod h1:E6s5w1FMmriuDzIBO73fBruAKo1PCIq6d2Q6DHfQ8WQ=
-golang.org/x/text v0.31.0 h1:aC8ghyu4JhP8VojJ2lEHBnochRno1sgL6nEi9WGFGMM=
-golang.org/x/text v0.31.0/go.mod h1:tKRAlv61yKIjGGHX/4tP1LTbc13YSec1pxVEWXzfoeM=
+golang.org/x/text v0.32.0 h1:ZD01bjUt1FQ9WJ0ClOL5vxgxOI/sVCNgX1YtKwcY0mU=
+golang.org/x/text v0.32.0/go.mod h1:o/rUWzghvpD5TXrTIBuJU77MTaN0ljMWE47kxGJQ7jY=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20190425150028-36563e24a262/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q=
 golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
--- a/api/fx/storage/go.mod
+++ b/api/fx/storage/go.mod
@@ -26,7 +26,7 @@ require (
 	github.com/youmark/pkcs8 v0.0.0-20240726163527-a2c0da244d78 // indirect
 	go.uber.org/multierr v1.11.0 // indirect
 	golang.org/x/crypto v0.45.0 // indirect
-	golang.org/x/sync v0.18.0 // indirect
-	golang.org/x/text v0.31.0 // indirect
+	golang.org/x/sync v0.19.0 // indirect
+	golang.org/x/text v0.32.0 // indirect
 	google.golang.org/protobuf v1.36.10 // indirect
 )
--- a/api/fx/storage/go.sum
+++ b/api/fx/storage/go.sum
@@ -147,8 +147,8 @@ golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v
 golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sync v0.18.0 h1:kr88TuHDroi+UVf+0hZnirlk8o8T+4MrK6mr60WkH/I=
-golang.org/x/sync v0.18.0/go.mod h1:9KTHXmSnoGruLpwFjVSX0lNNA75CykiMECbovNTZqGI=
+golang.org/x/sync v0.19.0 h1:vV+1eWNmZ5geRlYjzm2adRgW2/mcpevXNg50YZtPCE4=
+golang.org/x/sync v0.19.0/go.mod h1:9KTHXmSnoGruLpwFjVSX0lNNA75CykiMECbovNTZqGI=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
@@ -162,8 +162,8 @@ golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
 golang.org/x/text v0.3.8/go.mod h1:E6s5w1FMmriuDzIBO73fBruAKo1PCIq6d2Q6DHfQ8WQ=
-golang.org/x/text v0.31.0 h1:aC8ghyu4JhP8VojJ2lEHBnochRno1sgL6nEi9WGFGMM=
-golang.org/x/text v0.31.0/go.mod h1:tKRAlv61yKIjGGHX/4tP1LTbc13YSec1pxVEWXzfoeM=
+golang.org/x/text v0.32.0 h1:ZD01bjUt1FQ9WJ0ClOL5vxgxOI/sVCNgX1YtKwcY0mU=
+golang.org/x/text v0.32.0/go.mod h1:o/rUWzghvpD5TXrTIBuJU77MTaN0ljMWE47kxGJQ7jY=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20190425150028-36563e24a262/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q=
 golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
--- a/api/gateway/chain/go.mod
+++ b/api/gateway/chain/go.mod
@@ -22,7 +22,7 @@ require (

 require (
 	github.com/Microsoft/go-winio v0.6.2 // indirect
-	github.com/ProjectZKM/Ziren/crates/go-runtime/zkvm_runtime v0.0.0-20251119083800-2aa1d4cc79d7 // indirect
+	github.com/ProjectZKM/Ziren/crates/go-runtime/zkvm_runtime v0.0.0-20251208031133-be43a854e4be // indirect
 	github.com/beorn7/perks v1.0.1 // indirect
 	github.com/bits-and-blooms/bitset v1.24.4 // indirect
 	github.com/bmatcuk/doublestar/v4 v4.9.1 // indirect
@@ -82,9 +82,9 @@ require (
 	golang.org/x/crypto v0.45.0 // indirect
 	golang.org/x/exp v0.0.0-20251023183803-a4bb9ffd2546 // indirect
 	golang.org/x/net v0.47.0 // indirect
-	golang.org/x/sync v0.18.0 // indirect
-	golang.org/x/sys v0.38.0 // indirect
-	golang.org/x/text v0.31.0 // indirect
+	golang.org/x/sync v0.19.0 // indirect
+	golang.org/x/sys v0.39.0 // indirect
+	golang.org/x/text v0.32.0 // indirect
 	golang.org/x/time v0.14.0 // indirect
 	google.golang.org/genproto/googleapis/rpc v0.0.0-20251202230838-ff82c1b0f217 // indirect
 )
--- a/api/gateway/chain/go.sum
+++ b/api/gateway/chain/go.sum
@@ -6,8 +6,8 @@ github.com/DataDog/zstd v1.4.5 h1:EndNeuB0l9syBZhut0wns3gV1hL8zX8LIu6ZiVHWLIQ=
 github.com/DataDog/zstd v1.4.5/go.mod h1:1jcaCB/ufaK+sKp1NBhlGmpz41jOoPQ35bpF36t7BBo=
 github.com/Microsoft/go-winio v0.6.2 h1:F2VQgta7ecxGYO8k3ZZz3RS8fVIXVxONVUPlNERoyfY=
 github.com/Microsoft/go-winio v0.6.2/go.mod h1:yd8OoFMLzJbo9gZq8j5qaps8bJ9aShtEA8Ipt1oGCvU=
-github.com/ProjectZKM/Ziren/crates/go-runtime/zkvm_runtime v0.0.0-20251119083800-2aa1d4cc79d7 h1:uups37roJCTtR/BrJa0WoMrxt3rzgV+Qrj+TxYyJoAo=
-github.com/ProjectZKM/Ziren/crates/go-runtime/zkvm_runtime v0.0.0-20251119083800-2aa1d4cc79d7/go.mod h1:ioLG6R+5bUSO1oeGSDxOV3FADARuMoytZCSX6MEMQkI=
+github.com/ProjectZKM/Ziren/crates/go-runtime/zkvm_runtime v0.0.0-20251208031133-be43a854e4be h1:1LtMLkGIqE5IQZ7Vdh4zv8A6LECInKF86/fTVxKxYLE=
+github.com/ProjectZKM/Ziren/crates/go-runtime/zkvm_runtime v0.0.0-20251208031133-be43a854e4be/go.mod h1:ioLG6R+5bUSO1oeGSDxOV3FADARuMoytZCSX6MEMQkI=
 github.com/VictoriaMetrics/fastcache v1.13.0 h1:AW4mheMR5Vd9FkAPUv+NH6Nhw+fmbTMGMsNAoA/+4G0=
 github.com/VictoriaMetrics/fastcache v1.13.0/go.mod h1:hHXhl4DA2fTL2HTZDJFXWgW0LNjo6B+4aj2Wmng3TjU=
 github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM=
@@ -333,8 +333,8 @@ golang.org/x/net v0.47.0 h1:Mx+4dIFzqraBXUugkia1OOvlD6LemFo1ALMHjrXDOhY=
 golang.org/x/net v0.47.0/go.mod h1:/jNxtkgq5yWUGYkaZGqo27cfGZ1c5Nen03aYrrKpVRU=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sync v0.18.0 h1:kr88TuHDroi+UVf+0hZnirlk8o8T+4MrK6mr60WkH/I=
-golang.org/x/sync v0.18.0/go.mod h1:9KTHXmSnoGruLpwFjVSX0lNNA75CykiMECbovNTZqGI=
+golang.org/x/sync v0.19.0 h1:vV+1eWNmZ5geRlYjzm2adRgW2/mcpevXNg50YZtPCE4=
+golang.org/x/sync v0.19.0/go.mod h1:9KTHXmSnoGruLpwFjVSX0lNNA75CykiMECbovNTZqGI=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190916202348-b4ddaad3f8a3/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
@@ -343,16 +343,16 @@ golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBc
 golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.1.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.38.0 h1:3yZWxaJjBmCWXqhN1qh02AkOnCQ1poK6oF+a7xWL6Gc=
-golang.org/x/sys v0.38.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
+golang.org/x/sys v0.39.0 h1:CvCKL8MeisomCi6qNZ+wbb0DN9E5AATixKsvNtMoMFk=
+golang.org/x/sys v0.39.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
 golang.org/x/text v0.3.8/go.mod h1:E6s5w1FMmriuDzIBO73fBruAKo1PCIq6d2Q6DHfQ8WQ=
-golang.org/x/text v0.31.0 h1:aC8ghyu4JhP8VojJ2lEHBnochRno1sgL6nEi9WGFGMM=
-golang.org/x/text v0.31.0/go.mod h1:tKRAlv61yKIjGGHX/4tP1LTbc13YSec1pxVEWXzfoeM=
+golang.org/x/text v0.32.0 h1:ZD01bjUt1FQ9WJ0ClOL5vxgxOI/sVCNgX1YtKwcY0mU=
+golang.org/x/text v0.32.0/go.mod h1:o/rUWzghvpD5TXrTIBuJU77MTaN0ljMWE47kxGJQ7jY=
 golang.org/x/time v0.14.0 h1:MRx4UaLrDotUKUdCIqzPC48t1Y9hANFKIRpNx+Te8PI=
 golang.org/x/time v0.14.0/go.mod h1:eL/Oa2bBBK0TkX57Fyni+NgnyQQN4LitPmob2Hjnqw4=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
--- a/api/gateway/mntx/go.mod
+++ b/api/gateway/mntx/go.mod
@@ -47,8 +47,8 @@ require (
 	go.yaml.in/yaml/v2 v2.4.3 // indirect
 	golang.org/x/crypto v0.45.0 // indirect
 	golang.org/x/net v0.47.0 // indirect
-	golang.org/x/sync v0.18.0 // indirect
-	golang.org/x/sys v0.38.0 // indirect
-	golang.org/x/text v0.31.0 // indirect
+	golang.org/x/sync v0.19.0 // indirect
+	golang.org/x/sys v0.39.0 // indirect
+	golang.org/x/text v0.32.0 // indirect
 	google.golang.org/genproto/googleapis/rpc v0.0.0-20251202230838-ff82c1b0f217 // indirect
 )
--- a/api/gateway/mntx/go.sum
+++ b/api/gateway/mntx/go.sum
@@ -189,24 +189,24 @@ golang.org/x/net v0.47.0 h1:Mx+4dIFzqraBXUugkia1OOvlD6LemFo1ALMHjrXDOhY=
 golang.org/x/net v0.47.0/go.mod h1:/jNxtkgq5yWUGYkaZGqo27cfGZ1c5Nen03aYrrKpVRU=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sync v0.18.0 h1:kr88TuHDroi+UVf+0hZnirlk8o8T+4MrK6mr60WkH/I=
-golang.org/x/sync v0.18.0/go.mod h1:9KTHXmSnoGruLpwFjVSX0lNNA75CykiMECbovNTZqGI=
+golang.org/x/sync v0.19.0 h1:vV+1eWNmZ5geRlYjzm2adRgW2/mcpevXNg50YZtPCE4=
+golang.org/x/sync v0.19.0/go.mod h1:9KTHXmSnoGruLpwFjVSX0lNNA75CykiMECbovNTZqGI=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.38.0 h1:3yZWxaJjBmCWXqhN1qh02AkOnCQ1poK6oF+a7xWL6Gc=
-golang.org/x/sys v0.38.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
+golang.org/x/sys v0.39.0 h1:CvCKL8MeisomCi6qNZ+wbb0DN9E5AATixKsvNtMoMFk=
+golang.org/x/sys v0.39.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
 golang.org/x/text v0.3.8/go.mod h1:E6s5w1FMmriuDzIBO73fBruAKo1PCIq6d2Q6DHfQ8WQ=
-golang.org/x/text v0.31.0 h1:aC8ghyu4JhP8VojJ2lEHBnochRno1sgL6nEi9WGFGMM=
-golang.org/x/text v0.31.0/go.mod h1:tKRAlv61yKIjGGHX/4tP1LTbc13YSec1pxVEWXzfoeM=
+golang.org/x/text v0.32.0 h1:ZD01bjUt1FQ9WJ0ClOL5vxgxOI/sVCNgX1YtKwcY0mU=
+golang.org/x/text v0.32.0/go.mod h1:o/rUWzghvpD5TXrTIBuJU77MTaN0ljMWE47kxGJQ7jY=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20190425150028-36563e24a262/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q=
 golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
--- a/api/ledger/go.mod
+++ b/api/ledger/go.mod
@@ -48,8 +48,8 @@ require (
 	go.yaml.in/yaml/v2 v2.4.3 // indirect
 	golang.org/x/crypto v0.45.0 // indirect
 	golang.org/x/net v0.47.0 // indirect
-	golang.org/x/sync v0.18.0 // indirect
-	golang.org/x/sys v0.38.0 // indirect
-	golang.org/x/text v0.31.0 // indirect
+	golang.org/x/sync v0.19.0 // indirect
+	golang.org/x/sys v0.39.0 // indirect
+	golang.org/x/text v0.32.0 // indirect
 	google.golang.org/genproto/googleapis/rpc v0.0.0-20251202230838-ff82c1b0f217 // indirect
 )
--- a/api/ledger/go.sum
+++ b/api/ledger/go.sum
@@ -189,24 +189,24 @@ golang.org/x/net v0.47.0 h1:Mx+4dIFzqraBXUugkia1OOvlD6LemFo1ALMHjrXDOhY=
 golang.org/x/net v0.47.0/go.mod h1:/jNxtkgq5yWUGYkaZGqo27cfGZ1c5Nen03aYrrKpVRU=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sync v0.18.0 h1:kr88TuHDroi+UVf+0hZnirlk8o8T+4MrK6mr60WkH/I=
-golang.org/x/sync v0.18.0/go.mod h1:9KTHXmSnoGruLpwFjVSX0lNNA75CykiMECbovNTZqGI=
+golang.org/x/sync v0.19.0 h1:vV+1eWNmZ5geRlYjzm2adRgW2/mcpevXNg50YZtPCE4=
+golang.org/x/sync v0.19.0/go.mod h1:9KTHXmSnoGruLpwFjVSX0lNNA75CykiMECbovNTZqGI=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.38.0 h1:3yZWxaJjBmCWXqhN1qh02AkOnCQ1poK6oF+a7xWL6Gc=
-golang.org/x/sys v0.38.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
+golang.org/x/sys v0.39.0 h1:CvCKL8MeisomCi6qNZ+wbb0DN9E5AATixKsvNtMoMFk=
+golang.org/x/sys v0.39.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
 golang.org/x/text v0.3.8/go.mod h1:E6s5w1FMmriuDzIBO73fBruAKo1PCIq6d2Q6DHfQ8WQ=
-golang.org/x/text v0.31.0 h1:aC8ghyu4JhP8VojJ2lEHBnochRno1sgL6nEi9WGFGMM=
-golang.org/x/text v0.31.0/go.mod h1:tKRAlv61yKIjGGHX/4tP1LTbc13YSec1pxVEWXzfoeM=
+golang.org/x/text v0.32.0 h1:ZD01bjUt1FQ9WJ0ClOL5vxgxOI/sVCNgX1YtKwcY0mU=
+golang.org/x/text v0.32.0/go.mod h1:o/rUWzghvpD5TXrTIBuJU77MTaN0ljMWE47kxGJQ7jY=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20190425150028-36563e24a262/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q=
 golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
--- a/api/notification/go.mod
+++ b/api/notification/go.mod
@@ -14,7 +14,7 @@ require (
 	github.com/xhit/go-simple-mail/v2 v2.16.0
 	go.mongodb.org/mongo-driver v1.17.6
 	go.uber.org/zap v1.27.1
-	golang.org/x/text v0.31.0
+	golang.org/x/text v0.32.0
 	gopkg.in/yaml.v3 v3.0.1
 )

@@ -50,8 +50,8 @@ require (
 	go.yaml.in/yaml/v2 v2.4.3 // indirect
 	golang.org/x/crypto v0.45.0 // indirect
 	golang.org/x/net v0.47.0 // indirect
-	golang.org/x/sync v0.18.0 // indirect
-	golang.org/x/sys v0.38.0 // indirect
+	golang.org/x/sync v0.19.0 // indirect
+	golang.org/x/sys v0.39.0 // indirect
 	google.golang.org/genproto/googleapis/rpc v0.0.0-20251202230838-ff82c1b0f217 // indirect
 	google.golang.org/grpc v1.77.0 // indirect
 	google.golang.org/protobuf v1.36.10 // indirect
--- a/api/notification/go.sum
+++ b/api/notification/go.sum
@@ -202,24 +202,24 @@ golang.org/x/net v0.47.0 h1:Mx+4dIFzqraBXUugkia1OOvlD6LemFo1ALMHjrXDOhY=
 golang.org/x/net v0.47.0/go.mod h1:/jNxtkgq5yWUGYkaZGqo27cfGZ1c5Nen03aYrrKpVRU=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sync v0.18.0 h1:kr88TuHDroi+UVf+0hZnirlk8o8T+4MrK6mr60WkH/I=
-golang.org/x/sync v0.18.0/go.mod h1:9KTHXmSnoGruLpwFjVSX0lNNA75CykiMECbovNTZqGI=
+golang.org/x/sync v0.19.0 h1:vV+1eWNmZ5geRlYjzm2adRgW2/mcpevXNg50YZtPCE4=
+golang.org/x/sync v0.19.0/go.mod h1:9KTHXmSnoGruLpwFjVSX0lNNA75CykiMECbovNTZqGI=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.38.0 h1:3yZWxaJjBmCWXqhN1qh02AkOnCQ1poK6oF+a7xWL6Gc=
-golang.org/x/sys v0.38.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
+golang.org/x/sys v0.39.0 h1:CvCKL8MeisomCi6qNZ+wbb0DN9E5AATixKsvNtMoMFk=
+golang.org/x/sys v0.39.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
 golang.org/x/text v0.3.8/go.mod h1:E6s5w1FMmriuDzIBO73fBruAKo1PCIq6d2Q6DHfQ8WQ=
-golang.org/x/text v0.31.0 h1:aC8ghyu4JhP8VojJ2lEHBnochRno1sgL6nEi9WGFGMM=
-golang.org/x/text v0.31.0/go.mod h1:tKRAlv61yKIjGGHX/4tP1LTbc13YSec1pxVEWXzfoeM=
+golang.org/x/text v0.32.0 h1:ZD01bjUt1FQ9WJ0ClOL5vxgxOI/sVCNgX1YtKwcY0mU=
+golang.org/x/text v0.32.0/go.mod h1:o/rUWzghvpD5TXrTIBuJU77MTaN0ljMWE47kxGJQ7jY=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20190425150028-36563e24a262/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q=
 golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
--- a/api/payments/orchestrator/go.mod
+++ b/api/payments/orchestrator/go.mod
@@ -56,8 +56,8 @@ require (
 	go.yaml.in/yaml/v2 v2.4.3 // indirect
 	golang.org/x/crypto v0.45.0 // indirect
 	golang.org/x/net v0.47.0 // indirect
-	golang.org/x/sync v0.18.0 // indirect
-	golang.org/x/sys v0.38.0 // indirect
-	golang.org/x/text v0.31.0 // indirect
+	golang.org/x/sync v0.19.0 // indirect
+	golang.org/x/sys v0.39.0 // indirect
+	golang.org/x/text v0.32.0 // indirect
 	google.golang.org/genproto/googleapis/rpc v0.0.0-20251202230838-ff82c1b0f217 // indirect
 )
--- a/api/payments/orchestrator/go.sum
+++ b/api/payments/orchestrator/go.sum
@@ -190,24 +190,24 @@ golang.org/x/net v0.47.0 h1:Mx+4dIFzqraBXUugkia1OOvlD6LemFo1ALMHjrXDOhY=
 golang.org/x/net v0.47.0/go.mod h1:/jNxtkgq5yWUGYkaZGqo27cfGZ1c5Nen03aYrrKpVRU=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sync v0.18.0 h1:kr88TuHDroi+UVf+0hZnirlk8o8T+4MrK6mr60WkH/I=
-golang.org/x/sync v0.18.0/go.mod h1:9KTHXmSnoGruLpwFjVSX0lNNA75CykiMECbovNTZqGI=
+golang.org/x/sync v0.19.0 h1:vV+1eWNmZ5geRlYjzm2adRgW2/mcpevXNg50YZtPCE4=
+golang.org/x/sync v0.19.0/go.mod h1:9KTHXmSnoGruLpwFjVSX0lNNA75CykiMECbovNTZqGI=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.38.0 h1:3yZWxaJjBmCWXqhN1qh02AkOnCQ1poK6oF+a7xWL6Gc=
-golang.org/x/sys v0.38.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
+golang.org/x/sys v0.39.0 h1:CvCKL8MeisomCi6qNZ+wbb0DN9E5AATixKsvNtMoMFk=
+golang.org/x/sys v0.39.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
 golang.org/x/text v0.3.8/go.mod h1:E6s5w1FMmriuDzIBO73fBruAKo1PCIq6d2Q6DHfQ8WQ=
-golang.org/x/text v0.31.0 h1:aC8ghyu4JhP8VojJ2lEHBnochRno1sgL6nEi9WGFGMM=
-golang.org/x/text v0.31.0/go.mod h1:tKRAlv61yKIjGGHX/4tP1LTbc13YSec1pxVEWXzfoeM=
+golang.org/x/text v0.32.0 h1:ZD01bjUt1FQ9WJ0ClOL5vxgxOI/sVCNgX1YtKwcY0mU=
+golang.org/x/text v0.32.0/go.mod h1:o/rUWzghvpD5TXrTIBuJU77MTaN0ljMWE47kxGJQ7jY=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20190425150028-36563e24a262/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q=
 golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
--- a/api/pkg/go.mod
+++ b/api/pkg/go.mod
@@ -89,9 +89,9 @@ require (
 	go.uber.org/multierr v1.11.0 // indirect
 	go.yaml.in/yaml/v2 v2.4.3 // indirect
 	golang.org/x/net v0.47.0 // indirect
-	golang.org/x/sync v0.18.0 // indirect
-	golang.org/x/sys v0.38.0 // indirect
-	golang.org/x/text v0.31.0 // indirect
+	golang.org/x/sync v0.19.0 // indirect
+	golang.org/x/sys v0.39.0 // indirect
+	golang.org/x/text v0.32.0 // indirect
 	golang.org/x/time v0.5.0 // indirect
 	google.golang.org/genproto/googleapis/rpc v0.0.0-20251202230838-ff82c1b0f217 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
--- a/api/pkg/go.sum
+++ b/api/pkg/go.sum
@@ -223,8 +223,8 @@ golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e/go.mod h1:RxMgew5VJxzue5/jJ
 golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sync v0.18.0 h1:kr88TuHDroi+UVf+0hZnirlk8o8T+4MrK6mr60WkH/I=
-golang.org/x/sync v0.18.0/go.mod h1:9KTHXmSnoGruLpwFjVSX0lNNA75CykiMECbovNTZqGI=
+golang.org/x/sync v0.19.0 h1:vV+1eWNmZ5geRlYjzm2adRgW2/mcpevXNg50YZtPCE4=
+golang.org/x/sync v0.19.0/go.mod h1:9KTHXmSnoGruLpwFjVSX0lNNA75CykiMECbovNTZqGI=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190916202348-b4ddaad3f8a3/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
@@ -240,8 +240,8 @@ golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8/go.mod h1:oPkhp1MJrh7nUepCBc
 golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.1.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.38.0 h1:3yZWxaJjBmCWXqhN1qh02AkOnCQ1poK6oF+a7xWL6Gc=
-golang.org/x/sys v0.38.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
+golang.org/x/sys v0.39.0 h1:CvCKL8MeisomCi6qNZ+wbb0DN9E5AATixKsvNtMoMFk=
+golang.org/x/sys v0.39.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
 golang.org/x/term v0.37.0 h1:8EGAD0qCmHYZg6J17DvsMy9/wJ7/D/4pV/wfnld5lTU=
@@ -250,8 +250,8 @@ golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
 golang.org/x/text v0.3.8/go.mod h1:E6s5w1FMmriuDzIBO73fBruAKo1PCIq6d2Q6DHfQ8WQ=
-golang.org/x/text v0.31.0 h1:aC8ghyu4JhP8VojJ2lEHBnochRno1sgL6nEi9WGFGMM=
-golang.org/x/text v0.31.0/go.mod h1:tKRAlv61yKIjGGHX/4tP1LTbc13YSec1pxVEWXzfoeM=
+golang.org/x/text v0.32.0 h1:ZD01bjUt1FQ9WJ0ClOL5vxgxOI/sVCNgX1YtKwcY0mU=
+golang.org/x/text v0.32.0/go.mod h1:o/rUWzghvpD5TXrTIBuJU77MTaN0ljMWE47kxGJQ7jY=
 golang.org/x/time v0.5.0 h1:o7cqy6amK/52YcAKIPlM3a+Fpj35zvRj2TP+e1xFSfk=
 golang.org/x/time v0.5.0/go.mod h1:3BpzKBy/shNhVucY/MWOyx10tF3SFh9QdLuxbVysPQM=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
--- a/api/server/go.mod
+++ b/api/server/go.mod
@@ -132,9 +132,9 @@ require (
 	go.uber.org/multierr v1.11.0 // indirect
 	go.yaml.in/yaml/v2 v2.4.3 // indirect
 	golang.org/x/crypto v0.45.0 // indirect
-	golang.org/x/sync v0.18.0 // indirect
-	golang.org/x/sys v0.38.0 // indirect
-	golang.org/x/text v0.31.0 // indirect
+	golang.org/x/sync v0.19.0 // indirect
+	golang.org/x/sys v0.39.0 // indirect
+	golang.org/x/text v0.32.0 // indirect
 	google.golang.org/genproto/googleapis/rpc v0.0.0-20251202230838-ff82c1b0f217 // indirect
 	google.golang.org/grpc v1.77.0 // indirect
 )
--- a/api/server/go.sum
+++ b/api/server/go.sum
@@ -311,8 +311,8 @@ golang.org/x/sync v0.0.0-20190911185100-cd5d95a43a6e/go.mod h1:RxMgew5VJxzue5/jJ
 golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20210220032951-036812b2e83c/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
-golang.org/x/sync v0.18.0 h1:kr88TuHDroi+UVf+0hZnirlk8o8T+4MrK6mr60WkH/I=
-golang.org/x/sync v0.18.0/go.mod h1:9KTHXmSnoGruLpwFjVSX0lNNA75CykiMECbovNTZqGI=
+golang.org/x/sync v0.19.0 h1:vV+1eWNmZ5geRlYjzm2adRgW2/mcpevXNg50YZtPCE4=
+golang.org/x/sync v0.19.0/go.mod h1:9KTHXmSnoGruLpwFjVSX0lNNA75CykiMECbovNTZqGI=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190916202348-b4ddaad3f8a3/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
@@ -328,8 +328,8 @@ golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8/go.mod h1:oPkhp1MJrh7nUepCBc
 golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.1.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.38.0 h1:3yZWxaJjBmCWXqhN1qh02AkOnCQ1poK6oF+a7xWL6Gc=
-golang.org/x/sys v0.38.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
+golang.org/x/sys v0.39.0 h1:CvCKL8MeisomCi6qNZ+wbb0DN9E5AATixKsvNtMoMFk=
+golang.org/x/sys v0.39.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
 golang.org/x/term v0.37.0 h1:8EGAD0qCmHYZg6J17DvsMy9/wJ7/D/4pV/wfnld5lTU=
@@ -338,8 +338,8 @@ golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
 golang.org/x/text v0.3.8/go.mod h1:E6s5w1FMmriuDzIBO73fBruAKo1PCIq6d2Q6DHfQ8WQ=
-golang.org/x/text v0.31.0 h1:aC8ghyu4JhP8VojJ2lEHBnochRno1sgL6nEi9WGFGMM=
-golang.org/x/text v0.31.0/go.mod h1:tKRAlv61yKIjGGHX/4tP1LTbc13YSec1pxVEWXzfoeM=
+golang.org/x/text v0.32.0 h1:ZD01bjUt1FQ9WJ0ClOL5vxgxOI/sVCNgX1YtKwcY0mU=
+golang.org/x/text v0.32.0/go.mod h1:o/rUWzghvpD5TXrTIBuJU77MTaN0ljMWE47kxGJQ7jY=
 golang.org/x/time v0.14.0 h1:MRx4UaLrDotUKUdCIqzPC48t1Y9hANFKIRpNx+Te8PI=
 golang.org/x/time v0.14.0/go.mod h1:eL/Oa2bBBK0TkX57Fyni+NgnyQQN4LitPmob2Hjnqw4=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=