{"message":"WhatsApp compatibility gateway backed by WAHA","version":"2.0.0","provider":"waha","status":"connected","session":"default","qrCodeUrl":null,"authentication":{"required":true,"methods":["Header: Authorization: Bearer YOUR_TOKEN","Query parameter: ?token=YOUR_TOKEN"]},"endpoints":{"legacy":["GET /api/status","GET /qr","GET /api/groups","POST /api/send-message","POST /messages","POST /batch-messages","GET /api/contact-info/:phoneNumber","GET /api/groups/:phoneNumber","POST /api/restart","GET /api/diagnostic","GET /api/test-message","GET /api/logs"],"waha":{"namespaced":"/waha/* forwards to the same path on WAHA","native":"Unmatched /api/* routes forward to WAHA unchanged"}}}