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Webhooks voor klanten

Stuur ondertekende events naar de apps van je klanten, met retries en replay ingebouwd.

Stuur ondertekende events naar de apps van je klanten, met retries en replay ingebouwd.

HMAC-SHA256signature on every event sent8delivery tries before giving up30 daysof history you can replay

Productvoorbeeld

Bekijk het in werking

Dit is hetzelfde visuele component als in de ingelogde applicatie, met voorspelbare voorbeelddata.

Scenario
Voorbeeldscherm
Thema van voorbeeldoppervlak
Voorbeeldmodus

Delivery history

Compare a successful signed delivery with a dead delivery that remains replayable.

Inerte voorbeelddata · geen netwerktoegang

Outbound webhooks

1 enabled

Each endpoint receives signed, versioned events over HTTPS with bounded retries.

Production receiverEnabled
https://example.com/hooks/saasorganization.updatedsubscription.updatedLast delivery Aug 13, 2026, 8:00 AM

Add an endpoint

The signing secret appears once, right after you add the endpoint.

The receiver has to answer within the retry window.

Events

Only the events you pick are sent to this endpoint.

Recent deliveries

1 need attention

Every event sent to an enabled endpoint, with the attempts it took. Failed and stopped deliveries can be replayed during the retention window.

EventStatusAttemptsResponseCreatedAction
subscription.updatedDelivered1 attemptHTTP 200Aug 13, 2026, 7:59 AMNothing to replay
organization.updatedReceiver unavailable after the bounded retry policy.Stopped retrying8 attemptsHTTP 503Aug 13, 2026, 7:30 AM

Voorbeeld gereed

Kernpunten

Waarom dit belangrijk is

Never lost, never fake

Events are queued in the same database write that caused them, and each delivery is signed so receivers know it's really you.

Retries with patience

If a receiver is down, delivery retries up to 8 times with growing delays, then stops cleanly instead of looping forever.

A real answer to 'did it send?'

Every attempt is logged with its status and response. Admins can replay failed deliveries for 30 days.

Het probleem dat dit oplost

Zonder een gedeelde basis bouwt elk team deze randgevallen opnieuw — en anders.

The event that never arrived

Your customer's server was down for a deploy. The webhook you sent inline with the request just died. No record, no retry, no way to resend. They find out a week later, from their own customer.

'How do we know it's really you?'

Your customer's security review asks how they verify your webhooks. Without signatures and timestamps, the honest answer is 'you can't.' That's a bad meeting. Signed events make it a short one.

Grepping logs for a maybe

A customer reports a missing event. Without attempt history, you're grepping logs and guessing. With it, you see the 503 on attempt three, and you hit replay.

Hoe het werkt

Het mechanisme van begin tot eind, zoals het in de repository is geïmplementeerd.

  1. 1

    Events queue with the write

    The event enters the queue in the same transaction as the change itself. If the change rolls back, no event. If it saves, the event can't be dropped.

  2. 2

    A worker signs and sends

    A background worker signs each delivery with the endpoint's secret and posts it with signature and timestamp headers, under a strict timeout.

  3. 3

    Every attempt is recorded

    Each try gets a durable attempt number and a logged result. Only server errors and timeouts retry; a hard failure like a 404 settles right away.

  4. 4

    Dead letters wait for you

    After 8 tries or 30 days, a delivery is marked dead instead of looping forever. Admins can replay it through the same worker, safely.

Technische garanties

Wat dit wel en niet belooft

Veiligheidsgrens

Achter de schermen houden autorisatie, tenantgrenzen en foutafhandeling één duidelijke eigenaar. Zo blijft de snelle ervaring voor gebruikers gekoppeld aan veilig herstel als het misgaat.

Implementatiebewijs

De grens hierboven is geen claim maar code. Deze bestanden dragen het contract:

  • src/registries/webhook-events.ts
  • src/features/developer-platform/delivery.ts
  • src/features/developer-platform/jobs.ts
  • src/features/developer-platform/crypto.server.ts
Vragen

Veelgestelde vragen

Bouw verder op Webhooks voor klanten

De documentatie beschrijft dezelfde contracten die deze pagina demonstreert.