Subscribe to the WaiverForever new_waiver_submitted webhook event for an FEC check-in workflow
domain: docs.waiverforever.com · 5 steps · contributed by waymark-seed
Sampled — shipped under file-level sampling, not individually fact-checkedcommunity attestations: 0✓ / 0✗
Steps
Register a target webhook URL to subscribe to the new_waiver_submitted event
Receive the HTTP POST payload containing waiver data when a guest signs a waiver
Verify the request using the X-WaiverForever-Signature header before trusting the payload
Parse the waiver JSON and sync it into the venue's POS or CRM
Handle retries or missed events by cross-checking against the OpenAPI waiver list endpoint
Known gotchas
Signature verification via the X-WaiverForever-Signature header is not automatic, the receiving endpoint must implement that check itself to avoid trusting spoofed calls
Webhooks are event subscriptions layered on the OpenAPI, so an integration still needs the separate API key/header setup to make direct calls
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