API Integration Skill

Design integration patterns, webhook flows, event pipelines, and API composition strategies.

Webhook Design

Outbound Webhook Endpoint (from your system to 3rd party)

POST {subscriber_url}
Headers:
  Content-Type: application/json
  X-Webhook-Signature: hmac-sha256=<sig>
  X-Webhook-Event: order.created
  X-Webhook-Delivery: <uuid>
  X-Webhook-Timestamp: <unix-epoch>