---
title: "[Restricted] Expire an existing authorisation"
method: POST
path: "/authorisations/{authId}/expire"
tags: ["Restricted", "Cards"]
---

# [Restricted] Expire an existing authorisation

`POST /authorisations/{authId}/expire`

[Restricted] Expire an existing authorisation. Note: CREDIT_AUTH and CREDIT_AUTH_REV activities cannot be expired via this endpoint.

## Path parameters

- `authId` string, required

## Response `204`

Authorisation expired successfully

## Other responses

- `400` — Bad Request
- `404` — Authorisation not found

---

[API](https://skmtc.net/modulrfinance/apis/modulr-api.md) · [All operations](https://skmtc.net/modulrfinance/apis/modulr-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/modulrfinance/modulr-api/revisions/cbd52524c8ef/schema)