connector.* events

A connector was uninstalled from a project: its grants revoked, its resources detached, the installation row kept, with the counts of what that touched.

When this fires

A creator uninstalls a connector from a project, from the Connectors tab, through the uninstall endpoint or the uninstall_connector tool, after the impact preview. Uninstalling is distinct from disconnecting and never a deletion: every live grant on the connector's resources is revoked (member.resource_removed fires per grant), the resources are deactivated as detached with their external ids kept, the installation row stays with uninstalled_at, identities are never removed and no money moves by itself. The two opt-ins act on the plans left with nothing to grant: taking them off sale fires plan.deactivated per plan, cancelling their recurring subscriptions at period end fires subscription.cancelled per subscription.

Caveats

  • Members are told by email that their recurring subscription will not renew; nothing is taken from them before the end of the paid period.
  • Installing the connector again brings the same installation back as pending with its settings kept; the detached resources stay inactive until the creator relinks them.

Related events

  • connector.disconnected: the reversible act this is not.
  • connector.installed: the reinstall.
postWebhookconnector.uninstalled

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'connector.uninstalled' required

The event name, always connector.uninstalled 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.