# Cancel Subscription

Cancels a subscription using the legacy method.

Endpoint: DELETE /blaize/payment/braintree/subscriptions/{externalId}
Version: 2026-01-08
Security: ZephrHmacHttp

## Path parameters:

  - `externalId` (string, required)
    External subscription identifier


## Response 200 fields

## Response 403 fields

## Response 409 fields

## Response 500 fields