Ahrefs API v2 has been deprecated
This documentation is for the legacy version of our API (v2), which was fully discontinued on November 1, 2025. All remaining API v2 integrations and apps built on it no longer have access to Ahrefs data.
To build new integrations, please use Ahrefs API v3 and the Ahrefs Connect program.
Change Log
This section will cover all updates on API specifications from our end. So do come back often for the latest information.