---
title: "Changes to Customer Cancel Subscription"
method: PATCH
path: "/subscription/{merchantId}/subscribers/{subscriptionId}"
---

# Changes to Customer Cancel Subscription

`PATCH /subscription/{merchantId}/subscribers/{subscriptionId}`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 2 of 43 revisions.

- **2026-09-17** `81b590227b14`: 1 warning, 1 info
- **2026-09-12** `66b771d6d31f`: 1 info

## Changes

- **2026-09-17** `81b590227b14`: 1 warning, 1 info
  - deleted the `header` request parameter `x-coinflow-auth-session-key`
  - the endpoint scheme security `sessionKey` was added to the API
- **2026-09-12** `66b771d6d31f`: 1 info
  - api operation id `cancel-customer-subscription` removed and replaced with `subscription_CancelCustomerSubscription`

---

[Operation](https://skmtc.dev/coinflow/apis/api-reference/docs/subscription/:merchantId/subscribers/:subscriptionId/patch.md) - [API](https://skmtc.dev/coinflow/apis/api-reference.md) - [Page](https://skmtc.dev/coinflow/apis/api-reference/changes/subscription/:merchantId/subscribers/:subscriptionId/patch)