fix(model): claw-x header (#198)

Co-authored-by: Cursor Agent <cursoragent@cursor.com>
Co-authored-by: Haze <hazeone@users.noreply.github.com>

electron/utils/openclaw-auth.ts

@@ -396,13 +396,17 @@ export function setOpenClawDefaultModel(provider: string, modelOverride?: string
       mergedModels.push({ id: modelId, name: modelId });
     }
 
-    providers[provider] = {
+    const providerEntry: Record<string, unknown> = {
       ...existingProvider,
       baseUrl: providerCfg.baseUrl,
       api: providerCfg.api,
       apiKey: providerCfg.apiKeyEnv,
       models: mergedModels,
     };
+    if (providerCfg.headers && Object.keys(providerCfg.headers).length > 0) {
+      providerEntry.headers = providerCfg.headers;
+    }
+    providers[provider] = providerEntry;
     console.log(`Configured models.providers.${provider} with baseUrl=${providerCfg.baseUrl}, model=${modelId}`);
 
     models.providers = providers;
@@ -442,6 +446,7 @@ interface RuntimeProviderConfigOverride {
   baseUrl?: string;
   api?: string;
   apiKeyEnv?: string;
+  headers?: Record<string, string>;
 }
 
 /**
@@ -481,6 +486,9 @@ export function syncProviderConfigToOpenClaw(
     if (override.apiKeyEnv) {
       nextProvider.apiKey = override.apiKeyEnv;
     }
+    if (override.headers && Object.keys(override.headers).length > 0) {
+      nextProvider.headers = override.headers;
+    }
 
     providers[provider] = nextProvider;
     models.providers = providers;
@@ -562,6 +570,9 @@ export function setOpenClawDefaultModelWithOverride(
     if (override.apiKeyEnv) {
       nextProvider.apiKey = override.apiKeyEnv;
     }
+    if (override.headers && Object.keys(override.headers).length > 0) {
+      nextProvider.headers = override.headers;
+    }
 
     providers[provider] = nextProvider;
     models.providers = providers;

electron/utils/provider-registry.ts

@@ -34,6 +34,7 @@ interface ProviderBackendMeta {
     api: string;
     apiKeyEnv: string;
     models?: ProviderModelEntry[];
+    headers?: Record<string, string>;
   };
 }
 
@@ -65,6 +66,10 @@ const REGISTRY: Record<string, ProviderBackendMeta> = {
       baseUrl: 'https://openrouter.ai/api/v1',
       api: 'openai-completions',
       apiKeyEnv: 'OPENROUTER_API_KEY',
+      headers: {
+        'HTTP-Referer': 'https://claw-x.com',
+        'X-Title': 'ClawX',
+      },
     },
   },
   moonshot: {
@@ -135,10 +140,10 @@ export function getProviderDefaultModel(type: string): string | undefined {
   return REGISTRY[type]?.defaultModel;
 }
 
-/** Get the OpenClaw provider config (baseUrl, api, apiKeyEnv, models) */
+/** Get the OpenClaw provider config (baseUrl, api, apiKeyEnv, models, headers) */
 export function getProviderConfig(
   type: string
-): { baseUrl: string; api: string; apiKeyEnv: string; models?: ProviderModelEntry[] } | undefined {
+): { baseUrl: string; api: string; apiKeyEnv: string; models?: ProviderModelEntry[]; headers?: Record<string, string> } | undefined {
   return REGISTRY[type]?.providerConfig;
 }