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Reference

Facts to look up: events, payloads, headers, delivery rules and endpoints.

Pages

  • Events: Every webhook event, when it fires, the rules for project and opportunity events, how update events are combined, and the events an event trigger can send.

  • Payloads: The JSON body of each webhook event, with the attributes of projects, opportunities, invoices, costs and companies, and of every record an event trigger can send.

  • Requests and signatures: The HTTP request Drum sends for each webhook delivery, its headers and body envelope, and how the X-Webhook-Signature header is built.

  • Delivery and retries: Which URLs Drum sends to, timeouts, what counts as success, automatic retries, failures, auto-disable, duplicate suppression and how long deliveries are kept.

  • Subscription endpoints: The REST API endpoints that create, read, change, pause, resume and delete webhook subscriptions, and read and retry their deliveries.