diff --git a/README.md b/README.md
index ef9fac5..0448117 100644
--- a/README.md
+++ b/README.md
@@ -63,7 +63,7 @@ Each service lives in `pkg/{service_name}/` with:
 pkg/petstore/
   setup/
     openapi.yml             # OpenAPI specification
-    config.yml              # Latency, errors, upstream, caching
+    config.yml              # Latency, errors, upstream, replay, caching
     codegen.yml             # Code generation settings
     context.yml             # Custom values for mock data
   generate.go               # go:generate directive
@@ -74,7 +74,7 @@ pkg/petstore/
 ## API Explorer UI
 
 The built-in UI is available at `/` (configurable in `resources/data/app.yml`).
-It lets you browse services, view specs, test endpoints, and inspect request/response history.
+It lets you browse services, view specs, test endpoints, inspect request/response history, and manage replay recordings.
 
 ## Local development
 
diff --git a/cmd/server/main.go b/cmd/server/main.go
index 82bb922..c5004ee 100644
--- a/cmd/server/main.go
+++ b/cmd/server/main.go
@@ -110,6 +110,8 @@ func initRouter() *api.Router {
 	_ = api.CreateHomeRoutes(router)
 	_ = api.CreateServiceRoutes(router)
 	_ = api.CreateHistoryRoutes(router)
+	_ = api.CreateReplayRoutes(router)
+	_ = api.CreateServiceConfigRoutes(router)
 	loader.LoadAll(router)
 
 	services := loader.DefaultRegistry.List()
diff --git a/go.mod b/go.mod
index 6805c0e..707fdf1 100644
--- a/go.mod
+++ b/go.mod
@@ -8,7 +8,7 @@ require (
 	github.com/go-playground/validator/v10 v10.30.1
 	github.com/joho/godotenv v1.5.1
 	github.com/lmittmann/tint v1.1.3
-	github.com/mockzilla/mockzilla/v2 v2.6.1
+	github.com/mockzilla/mockzilla/v2 v2.7.1
 )
 
 require (
diff --git a/go.sum b/go.sum
index a61ea7f..e406d38 100644
--- a/go.sum
+++ b/go.sum
@@ -57,8 +57,8 @@ github.com/leodido/go-urn v1.4.0 h1:WT9HwE9SGECu3lg4d/dIA+jxlljEa1/ffXKmRjqdmIQ=
 github.com/leodido/go-urn v1.4.0/go.mod h1:bvxc+MVxLKB4z00jd1z+Dvzr47oO32F/QSNjSBOlFxI=
 github.com/lmittmann/tint v1.1.3 h1:Hv4EaHWXQr+GTFnOU4VKf8UvAtZgn0VuKT+G0wFlO3I=
 github.com/lmittmann/tint v1.1.3/go.mod h1:HIS3gSy7qNwGCj+5oRjAutErFBl4BzdQP6cJZ0NfMwE=
-github.com/mockzilla/mockzilla/v2 v2.6.1 h1:DhPX9pd9U6KmWKia+W3c2dK9jPOMgzsH21Y1qgOo/Ro=
-github.com/mockzilla/mockzilla/v2 v2.6.1/go.mod h1:zGD4G9Dj1GLw39cDCQZa5CQmUeLNzhBvEYC3ZbGOZ+0=
+github.com/mockzilla/mockzilla/v2 v2.7.1 h1:wzK6HlA4pQq5uWP5QlezcKUagXxHrT6Pt7nUNIjYYQA=
+github.com/mockzilla/mockzilla/v2 v2.7.1/go.mod h1:zGD4G9Dj1GLw39cDCQZa5CQmUeLNzhBvEYC3ZbGOZ+0=
 github.com/pb33f/jsonpath v0.8.2 h1:Ou4C7zjYClBm97dfZjDCjdZGusJoynv/vrtiEKNfj2Y=
 github.com/pb33f/jsonpath v0.8.2/go.mod h1:zBV5LJW4OQOPatmQE2QdKpGQJvhDTlE5IEj6ASaRNTo=
 github.com/pb33f/libopenapi v0.36.5 h1:Y1FNJ99E+1OW65ijfx447HezNc7vfi9AHYtaPmtj34c=
diff --git a/pkg/hello_world/setup/config.yml b/pkg/hello_world/setup/config.yml
index a7a6097..24036be 100644
--- a/pkg/hello_world/setup/config.yml
+++ b/pkg/hello_world/setup/config.yml
@@ -1,4 +1,4 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/mockzilla/mockzilla/refs/heads/master/resources/json-schema-service.json
+# yaml-language-server: $schema=https://raw.githubusercontent.com/mockzilla/mockzilla/refs/heads/main/resources/json-schema-service.json
 name: hello-world
 latency: 0ms
 cache:
diff --git a/pkg/petstore/setup/config.yml b/pkg/petstore/setup/config.yml
index a2e0767..845058e 100644
--- a/pkg/petstore/setup/config.yml
+++ b/pkg/petstore/setup/config.yml
@@ -1,4 +1,4 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/mockzilla/mockzilla/refs/heads/master/resources/json-schema-service.json
+# yaml-language-server: $schema=https://raw.githubusercontent.com/mockzilla/mockzilla/refs/heads/main/resources/json-schema-service.json
 name: petstore
 latency: 0ms
 cache:
diff --git a/resources/data/app.yml b/resources/data/app.yml
index 47768bf..650423b 100644
--- a/resources/data/app.yml
+++ b/resources/data/app.yml
@@ -1,13 +1,19 @@
-# yaml-language-server: $schema=https://raw.githubusercontent.com/mockzilla/mockzilla/refs/heads/master/resources/json-schema.json
+# yaml-language-server: $schema=https://raw.githubusercontent.com/mockzilla/mockzilla/refs/heads/main/resources/json-schema.json
 port: 2200
+homeURL: /
 
 editor:
   theme: chrome
   darkTheme: cobalt
   fontSize: 14
 
-historyDuration: 8h
-homeURL: /
+history:
+  enabled: false
+  duration: 8h
+
+replay:
+  enabled: false
+  duration: 24h
 
 ## Storage backend: defaults to memory for local development.
 ## Override with env vars for deployment:
@@ -18,4 +24,4 @@ homeURL: /
 storage:
   type: memory
   redis:
-    host: localhost
+    address: localhost:6379