Source type

Sentry Source Configuration

Sentry sources receive internal integration webhooks for issues, alerts, comments, metric alerts, and organization events.

SENTRYPOST, PUT, PATCH, DELETEWebhook Signing SecretObservability
Sentry webhooks documentationAll source types
Sentry sends webhook traffic to a FastHook source, FastHook validates the provider contract, records the request, and routes accepted events through connections to destinations.SentryProviderPOST, PUT, PATCH, DELETESignedFastHookSource URLSENTRYProvider credentialsignatureVerify before queue401 on auth failure405 on wrong methodAcceptedRequestverified: trueConnections route the accepted request to destinationsFilters, transformations, retries, replay, and destination signatures stay downstream from source verification.

Sentry configuration

Create a Sentry source, keep POST and PUT and PATCH and DELETE enabled, and provide the configured Webhook Signing Secret values for provider signature. FastHook uses these settings to validate each Sentry delivery before it enters the routing workflow.

Source Type

SENTRY

Allowed methods

POST, PUT, PATCH, DELETE

Authentication

Provider signature

Credential fields

Webhook Signing Secret

Sentry source config
{
  "type": "SENTRY",
  "config": {
    "auth_type": "PROVIDER_SIGNATURE",
    "auth": {
      "provider": "SENTRY",
      "webhook_signing_secret": "provider-secret"
    },
    "allowed_http_methods": ["POST","PUT","PATCH","DELETE"]
  }
}

Sentry request contract

FastHook computes HMAC-SHA256 hex over the raw body and compares it with sentry-hook-signature.

POSTPUTPATCHDELETE

Sentry headers

Preserve sentry-hook-signature when sending Sentry test deliveries. FastHook evaluates this request context before accepting the payload, so missing or modified values remain visible as rejected requests instead of routed events.

sentry-hook-signature

HMAC-SHA256 hex signature over the raw body.

Sentry setup

  1. Create a Sentry internal integration webhook with the FastHook Source URL.
  2. Paste the webhook signing secret into FastHook.
  3. Route by resource type, action, or project slug.

Continue with Sentry