# The v1 API stops working

Calls to /v1/* on Mollie API stopped working on December 31, 2024.

On December 31, 2024, the Mollie API shut down its v1 endpoints. Requests made to /v1/* now fail, as the version is no longer available to use.

## What to use instead

Update integrations to call the v2 API using the same API keys, following Mollie's migrating from v1 to v2 guide.

- API: Mollie API (api.mollie.com)
- Kind: Version retirement
- Takes effect: December 31, 2024
- Calls after that day: fail
- Calls it hits: `/v1/*`
- Source: [Announcement](https://docs.mollie.com/payments/migrating-v1-to-v2)
- Verified: October 26, 2026, against Mollie API's own pages
- Page: https://www.okapi.bot/providers/mollie-api/breaking-changes/the-v1-api-stops-working/

## Mollie API's words

> The v1 API has been shut down on December 31st, 2024 and is no longer available to use.

Okapi finds the calls this change hits in your repo and opens the pull request with the fix: https://github.com/apps/okapi-agent