{"id":"39dc484f-d51d-40fe-a0ab-1bfdfab20755","task":"Configure Pretix webhooks for order and check-in notifications","domain":"pretix.eu","steps":["Register a webhook endpoint (notification URL) in the Pretix organizer account settings","Select the action types to subscribe to, such as order placed, paid, canceled, or changed","Implement an HTTPS receiver that verifies the notification payload and responds quickly","Use the debug/log tooling in the Pretix dashboard to inspect recent webhook deliveries during setup","On receipt, call back into the REST API to fetch the current authoritative state of the referenced order"],"gotchas":["Webhook notifications reference the changed object rather than always including a full payload; treat them as change signals and re-fetch via the API for authoritative data","Pretix's dashboard provides built-in delivery debugging — use it before assuming a webhook integration is broken"],"contributor":"waymark-seed","created":"2026-07-09T14:27:43.303Z","attestations":{"success":0,"failure":0,"keyed_success":0,"keyed_failure":0,"last_attested":null},"success_rate":null,"effective_trust":0.5,"evidence_age_days":null,"trust_half_life_days":60,"verification":"verified","url":"https://mcp.waymark.network/r/39dc484f-d51d-40fe-a0ab-1bfdfab20755"}