referral.* events

An affiliate was suspended: their code stops attributing and their referrals stop earning.

When this fires

The creator suspended an affiliate. Suspending one already suspended changes nothing and emits nothing.

Suspension is about the future. What the affiliate already earned stays on their balance and can still be paid out; nothing is clawed back.

Caveats

  • Touches already captured stay captured. A friend who arrived through the code before the suspension keeps their referral row, but a payment of theirs earns nothing while the affiliate is suspended.

Related events

  • referral.affiliate_approved: the way back.
postWebhookreferral.affiliate_suspended

Headers

SB-Signaturestring required

t=<unix seconds>,v1=<hex>: the HMAC-SHA256 of "<t>.<raw body>" under the endpoint's secret. Verify it before acting, and refuse a t more than 300 seconds from now. During a secret rotation a v0= signature under the previous secret may precede v1=.

SB-Event-Idstring required

The event's ULID, bare. The envelope's id is the same ULID prefixed evt_, so strip the prefix before comparing. Deduplicate on it: a retry carries the same id.

SB-Event-Namestring required

The event name, the same as the envelope's type.

Content-Typestring required

Always application/json.

User-Agentstring required

Always Subscriby-Webhooks/1.0.

Payload

idstring required

A ULID unique to the event, prefixed evt_. Every retry carries the same id, so it is the key to deduplicate on.

type'referral.affiliate_suspended' required

The event name, always referral.affiliate_suspended here.

created_atstring date-time required

When the event was emitted, server time, ISO 8601.

api_versionstring required

The contract version of the payload shape, 2026-05-01 today. A breaking change to a shape ships under a new version.

project_idstring uuid nullable required

The project the event belongs to; null for team-scoped and billing events.

Response

Your endpoint acknowledged the delivery. Any 2xx status within 30 seconds marks it delivered; the response body is ignored.

Changes

Webhooks have no change history: a webhook is keyed by its event name rather than a path and method, so no recorded change can name it.