diff --git a/api.go b/api.go
index 5e58dce..63a092c 100644
--- a/api.go
+++ b/api.go
@@ -25,19 +25,21 @@ const shutdownTimeout = 10 * time.Second
 
 // Engine is the central API server managing route groups and middleware.
 type Engine struct {
-	addr           string
-	groups         []RouteGroup
-	middlewares    []gin.HandlerFunc
-	wsHandler      http.Handler
-	sseBroker      *SSEBroker
-	swaggerEnabled bool
-	swaggerTitle   string
-	swaggerDesc    string
-	swaggerVersion string
-	swaggerServers []string
-	pprofEnabled   bool
-	expvarEnabled  bool
-	graphql        *graphqlConfig
+	addr               string
+	groups             []RouteGroup
+	middlewares        []gin.HandlerFunc
+	wsHandler          http.Handler
+	sseBroker          *SSEBroker
+	swaggerEnabled     bool
+	swaggerTitle       string
+	swaggerDesc        string
+	swaggerVersion     string
+	swaggerServers     []string
+	swaggerLicenseName string
+	swaggerLicenseURL  string
+	pprofEnabled       bool
+	expvarEnabled      bool
+	graphql            *graphqlConfig
 }
 
 // New creates an Engine with the given options.
@@ -185,7 +187,16 @@ func (e *Engine) build() *gin.Engine {
 
 	// Mount Swagger UI if enabled.
 	if e.swaggerEnabled {
-		registerSwagger(r, e.swaggerTitle, e.swaggerDesc, e.swaggerVersion, e.swaggerServers, e.groups)
+		registerSwagger(
+			r,
+			e.swaggerTitle,
+			e.swaggerDesc,
+			e.swaggerVersion,
+			e.swaggerServers,
+			e.swaggerLicenseName,
+			e.swaggerLicenseURL,
+			e.groups,
+		)
 	}
 
 	// Mount pprof profiling endpoints if enabled.
diff --git a/docs/architecture.md b/docs/architecture.md
index 7fd1ca5..f15df25 100644
--- a/docs/architecture.md
+++ b/docs/architecture.md
@@ -162,6 +162,7 @@ They execute after `gin.Recovery()` but before any route handler. The `Option` t
 | `WithAuthentik(cfg)` | Authentik forward-auth + OIDC JWT | Permissive; populates context, never rejects |
 | `WithSwagger(title, desc, ver)` | Swagger UI at `/swagger/` | Runtime spec via `SpecBuilder` |
 | `WithSwaggerServers(servers...)` | OpenAPI server metadata | Feeds the runtime Swagger spec and exported docs |
+| `WithSwaggerLicense(name, url)` | OpenAPI licence metadata | Populates the Swagger spec info block without manual `SpecBuilder` wiring |
 | `WithPprof()` | Go profiling at `/debug/pprof/` | WARNING: do not expose in production without authentication |
 | `WithExpvar()` | Runtime metrics at `/debug/vars` | WARNING: do not expose in production without authentication |
 | `WithSecure()` | Security headers | HSTS 1 year, X-Frame-Options DENY, nosniff, strict referrer |
diff --git a/docs/index.md b/docs/index.md
index 9f9179e..d4292c3 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -44,6 +44,7 @@ func main() {
         api.WithSecure(),
         api.WithSlog(nil),
         api.WithSwagger("My API", "A service description", "1.0.0"),
+        api.WithSwaggerLicense("EUPL-1.2", "https://eupl.eu/1.2/en/"),
     )
 
     engine.Register(myRoutes) // any RouteGroup implementation
diff --git a/options.go b/options.go
index bb973a3..0205947 100644
--- a/options.go
+++ b/options.go
@@ -138,6 +138,19 @@ func WithSwaggerServers(servers ...string) Option {
 	}
 }
 
+// WithSwaggerLicense adds licence metadata to the generated Swagger spec.
+// Pass both a name and URL to populate the OpenAPI info block consistently.
+//
+// Example:
+//
+//	api.WithSwaggerLicense("EUPL-1.2", "https://eupl.eu/1.2/en/")
+func WithSwaggerLicense(name, url string) Option {
+	return func(e *Engine) {
+		e.swaggerLicenseName = name
+		e.swaggerLicenseURL = url
+	}
+}
+
 // WithPprof enables Go runtime profiling endpoints at /debug/pprof/.
 // The standard pprof handlers (index, cmdline, profile, symbol, trace,
 // allocs, block, goroutine, heap, mutex, threadcreate) are registered
diff --git a/swagger.go b/swagger.go
index b69fa93..d913c41 100644
--- a/swagger.go
+++ b/swagger.go
@@ -40,13 +40,15 @@ func (s *swaggerSpec) ReadDoc() string {
 }
 
 // registerSwagger mounts the Swagger UI and doc.json endpoint.
-func registerSwagger(g *gin.Engine, title, description, version string, servers []string, groups []RouteGroup) {
+func registerSwagger(g *gin.Engine, title, description, version string, servers []string, licenseName, licenseURL string, groups []RouteGroup) {
 	spec := &swaggerSpec{
 		builder: &SpecBuilder{
 			Title:       title,
 			Description: description,
 			Version:     version,
 			Servers:     servers,
+			LicenseName: licenseName,
+			LicenseURL:  licenseURL,
 		},
 		groups: groups,
 	}
diff --git a/swagger_test.go b/swagger_test.go
index 70bfe66..9d512ad 100644
--- a/swagger_test.go
+++ b/swagger_test.go
@@ -258,6 +258,49 @@ func TestSwagger_Good_InfoFromOptions(t *testing.T) {
 	}
 }
 
+func TestSwagger_Good_UsesLicenseMetadata(t *testing.T) {
+	gin.SetMode(gin.TestMode)
+
+	e, err := api.New(
+		api.WithSwagger("Licensed API", "Licensed test", "1.0.0"),
+		api.WithSwaggerLicense("EUPL-1.2", "https://eupl.eu/1.2/en/"),
+	)
+	if err != nil {
+		t.Fatalf("unexpected error: %v", err)
+	}
+
+	srv := httptest.NewServer(e.Handler())
+	defer srv.Close()
+
+	resp, err := http.Get(srv.URL + "/swagger/doc.json")
+	if err != nil {
+		t.Fatalf("request failed: %v", err)
+	}
+	defer resp.Body.Close()
+
+	body, err := io.ReadAll(resp.Body)
+	if err != nil {
+		t.Fatalf("failed to read body: %v", err)
+	}
+
+	var doc map[string]any
+	if err := json.Unmarshal(body, &doc); err != nil {
+		t.Fatalf("invalid JSON: %v", err)
+	}
+
+	info := doc["info"].(map[string]any)
+	license, ok := info["license"].(map[string]any)
+	if !ok {
+		t.Fatal("expected license metadata in swagger doc")
+	}
+	if license["name"] != "EUPL-1.2" {
+		t.Fatalf("expected license name=%q, got %v", "EUPL-1.2", license["name"])
+	}
+	if license["url"] != "https://eupl.eu/1.2/en/" {
+		t.Fatalf("expected license url=%q, got %v", "https://eupl.eu/1.2/en/", license["url"])
+	}
+}
+
 func TestSwagger_Good_UsesServerMetadata(t *testing.T) {
 	gin.SetMode(gin.TestMode)