The Certifier API is versioned. Our API versions are named for the date the version is released, for example, our latest version is 2022-10-26.

You set the version by including a Certifier-Version header.

curl \
  -H "Authorization: Bearer ACCESS_TOKEN"
  -H "Certifier-Version: 2022-10-26"

A new API version is released when we introduce a backwards-incompatible change to the API.


Required Header

The Certifier-Version header is required and must be added to all requests. This best ensures the Certifier API is consistent with what your code expects.