fix(clients): fall back to env credentials when customer has no per-account creds

hermes-k8s.yaml

@@ -22,7 +22,7 @@ spec:
         fsGroup: 1000
       containers:
         - name: hermes-mcp
-          image: localhost:32000/hermes-mcp@sha256:c3d6ce959184e3fdf0d33ce84547aa0b0092ffdf535da90e09e18e161108ed6a
+          image: localhost:32000/hermes-mcp@sha256:d282f50a2409b322ffbf5a7e10511493e3fcf7346a9fb47ecfac10b8cbe02660
           imagePullPolicy: Always
           securityContext:
             allowPrivilegeEscalation: false

src/clients/facebook.ts

@@ -22,8 +22,8 @@ async function resolveCreds(
 ): Promise<{ accessToken: string; pageId: string }> {
   if (customer) {
     const creds = await customer.getCredential<FacebookCredentials>('facebook');
-    if (!creds) throw new Error('Facebook not connected for this account');
-    return { accessToken: creds.accessToken, pageId: creds.pageId };
+    if (creds) return { accessToken: creds.accessToken, pageId: creds.pageId };
+    // Fall back to default env credentials when customer has no per-account creds
   }
   const account = args.account ?? 'default';
   const accessToken = getEnvToken(account);

src/clients/instagram.ts

@@ -24,8 +24,8 @@ async function resolveCreds(
 ): Promise<{ accessToken: string; businessAccountId: string }> {
   if (customer) {
     const creds = await customer.getCredential<InstagramCredentials>('instagram');
-    if (!creds) throw new Error('Instagram not connected for this account');
-    return { accessToken: creds.accessToken, businessAccountId: creds.businessAccountId };
+    if (creds) return { accessToken: creds.accessToken, businessAccountId: creds.businessAccountId };
+    // Fall back to default env credentials when customer has no per-account creds
   }
   const account = args.account ?? 'default';
   const accessToken = getEnvToken(account);