{"service":"Webhooks Service - Innosearch/Nordic Branch","version":"1.0.0","endpoints":{"receive":"/webhook/receive/{source}","send":"/webhook/send","send_welcome_email":"/webhook/send-welcome-email [SECURED: API Key + Rate Limit + HMAC]","webinargeek":"/webhook/webinargeek [WebinarGeek registration webhook]","broadcast":"/webhook/broadcast","config":"/config/outgoing","logs":"/logs/recent","stats":"/stats","health":"/health","docs":"/docs"},"status":"operational","security_features":["API Key Authentication (X-API-Key header)","Rate Limiting (10 req/min per IP)","HMAC-signed unsubscribe links","Input validation & sanitization","Email format validation"]}