subscription.pending_cancellation

A subscription cancellation was scheduled for the end of the current billing period — receiver apps surface a notice that the subscription will end soon.

Senders

• camino

Receivers

• agora
• camino
• plenura
• servilleta

Data schema

Each field maps to a type hint. | null indicates an optional field.

{
  "planId": "string",
  "cancellationDate": "string (ISO date)",
  "reason": "string (optional)"
}

Example payload

The following is a synthetic payload that matches the schema. Production payloads are signed with HMAC-SHA256 and delivered to each receiver's registered webhook endpoint.

{
  "planId": "example-planId",
  "cancellationDate": "2026-04-17",
  "reason": "example-reason"
}

See also

• Events registry index
• Webhooks integration guide
• Errors & retries

---

Generated from ecosystem-sdk/packages/mcp-server/src/registry/events.json. Do not edit by hand.