Webhook Replay

Recover when your webhook was down.

Linje records webhook attempts for inbound email and outbound delivery events. When a downstream endpoint fails, replay the existing record instead of asking the sender to try again.

Inbound

Replay an inbound email webhook.

curl -fsS \
  -X POST \
  -H "Authorization: Bearer $LINJE_PROJECT_TOKEN" \
  https://api.linje.systems/v1/inbound/messages/<inbound-id>/replay

Outbound

Replay a message lifecycle event.

curl -fsS \
  -X POST \
  -H "Authorization: Bearer $LINJE_PROJECT_TOKEN" \
  https://api.linje.systems/v1/events/<event-id>/replay

Idempotency

Webhook delivery is at least once.

Use stable event ids to dedupe in your application. Delivery ids are useful for logs, but each retry receives a new delivery id.