diff --git a/api/discovery/.air.toml b/api/discovery/.air.toml
new file mode 100644
index 00000000..16f8c34b
--- /dev/null
+++ b/api/discovery/.air.toml
@@ -0,0 +1,46 @@
+root = "."
+testdata_dir = "testdata"
+tmp_dir = "tmp"
+
+[build]
+  args_bin = []
+  entrypoint = "./tmp/main"
+  cmd = "go build -o ./tmp/main ."
+  delay = 1000
+  exclude_dir = ["assets", "tmp", "vendor", "testdata"]
+  exclude_file = []
+  exclude_regex = ["_test.go", "_templ.go"]
+  exclude_unchanged = false
+  follow_symlink = false
+  full_bin = ""
+  include_dir = []
+  include_ext = ["go", "tpl", "tmpl", "html"]
+  include_file = []
+  kill_delay = "0s"
+  log = "build-errors.log"
+  poll = false
+  poll_interval = 0
+  post_cmd = []
+  pre_cmd = []
+  rerun = false
+  rerun_delay = 500
+  send_interrupt = false
+  stop_on_error = false
+
+[color]
+  app = ""
+  build = "yellow"
+  main = "magenta"
+  runner = "green"
+  watcher = "cyan"
+
+[log]
+  main_only = false
+  time = false
+
+[misc]
+  clean_on_exit = false
+
+[screen]
+  clear_on_rebuild = false
+  keep_scroll = true
diff --git a/api/discovery/.gitignore b/api/discovery/.gitignore
index c62beb6b..878fdf9a 100644
--- a/api/discovery/.gitignore
+++ b/api/discovery/.gitignore
@@ -1,3 +1,4 @@
 internal/generated
 .gocache
 app
+tmp
\ No newline at end of file
diff --git a/api/discovery/config.dev.yml b/api/discovery/config.dev.yml
new file mode 100644
index 00000000..4bb17d8c
--- /dev/null
+++ b/api/discovery/config.dev.yml
@@ -0,0 +1,21 @@
+runtime:
+  shutdown_timeout_seconds: 15
+
+metrics:
+  address: ":9405"
+
+messaging:
+  driver: NATS
+  settings:
+    url_env: NATS_URL
+    host_env: NATS_HOST
+    port_env: NATS_PORT
+    username_env: NATS_USER
+    password_env: NATS_PASSWORD
+    broker_name: Discovery Service
+    max_reconnects: 10
+    reconnect_wait: 5
+    buffer_size: 1024
+
+registry:
+  kv_ttl_seconds: 3600
diff --git a/api/discovery/go.mod b/api/discovery/go.mod
index 636dc60a..8e271bd7 100644
--- a/api/discovery/go.mod
+++ b/api/discovery/go.mod
@@ -1,6 +1,6 @@
 module github.com/tech/sendico/discovery
 
-go 1.25.3
+go 1.25.6
 
 replace github.com/tech/sendico/pkg => ../pkg
 
@@ -45,7 +45,7 @@ require (
 	golang.org/x/sync v0.19.0 // indirect
 	golang.org/x/sys v0.40.0 // indirect
 	golang.org/x/text v0.33.0 // indirect
-	google.golang.org/genproto/googleapis/rpc v0.0.0-20260122232226-8e98ce8d340d // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20260128011058-8636f8732409 // indirect
 	google.golang.org/grpc v1.78.0 // indirect
 	google.golang.org/protobuf v1.36.11 // indirect
 )
diff --git a/api/discovery/go.sum b/api/discovery/go.sum
index dacbccd6..9a1c4e0f 100644
--- a/api/discovery/go.sum
+++ b/api/discovery/go.sum
@@ -212,8 +212,8 @@ golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 gonum.org/v1/gonum v0.16.0 h1:5+ul4Swaf3ESvrOnidPp4GZbzf0mxVQpDCYUQE7OJfk=
 gonum.org/v1/gonum v0.16.0/go.mod h1:fef3am4MQ93R2HHpKnLk4/Tbh/s0+wqD5nfa6Pnwy4E=
-google.golang.org/genproto/googleapis/rpc v0.0.0-20260122232226-8e98ce8d340d h1:xXzuihhT3gL/ntduUZwHECzAn57E8dA6l8SOtYWdD8Q=
-google.golang.org/genproto/googleapis/rpc v0.0.0-20260122232226-8e98ce8d340d/go.mod h1:j9x/tPzZkyxcgEFkiKEEGxfvyumM01BEtsW8xzOahRQ=
+google.golang.org/genproto/googleapis/rpc v0.0.0-20260128011058-8636f8732409 h1:H86B94AW+VfJWDqFeEbBPhEtHzJwJfTbgE2lZa54ZAQ=
+google.golang.org/genproto/googleapis/rpc v0.0.0-20260128011058-8636f8732409/go.mod h1:j9x/tPzZkyxcgEFkiKEEGxfvyumM01BEtsW8xzOahRQ=
 google.golang.org/grpc v1.78.0 h1:K1XZG/yGDJnzMdd/uZHAkVqJE+xIDOcmdSFZkBUicNc=
 google.golang.org/grpc v1.78.0/go.mod h1:I47qjTo4OKbMkjA/aOOwxDIiPSBofUtQUI5EfpWvW7U=
 google.golang.org/protobuf v1.36.11 h1:fV6ZwhNocDyBLK0dj+fg8ektcVegBBuEolpbTQyBNVE=