Webhook delivery that
doesn't drop on the floor.
Northwind Relay queues, signs, and retries your outbound events, with per-endpoint backoff and a full delivery log. Point your producers at one URL and stop writing retry loops.
Signed payloads
Every request carries an X-NW-Signature HMAC header so receivers can verify origin and reject replays.
Smart retries
Exponential backoff with jitter, a dead-letter queue after the final attempt, and manual replay from the dashboard.
Delivery log
Searchable history of every attempt, response code, and latency, retained for 30 days on the free tier.
Idempotency
Dedupe on an Idempotency-Key so a producer retry never fans out into duplicate deliveries.
Regional egress
Pin outbound traffic to EU or US egress ranges and share the static IPs with downstream allowlists.
Drop-in SDKs
Thin clients for Node, Go, and Python, plus a plain REST API if you'd rather not add a dependency.