post
https://app.partner-testing.joinroot.com/bind_api/v3/auth/token/refresh
This endpoint is used to refresh a temporary, Agency-specific, access token to be used in the Authentication header of subsequent requests to the rest of the API. The bearer token used for this endpoint is an integration secret key, if you do not have this key, please contact your Root representative. Supply the token previously generated via Create token, this endpoint can refresh tokens that are both already expired and not yet expired. The successful response will contain your temporary token and describe when it will expire in epoch time. Note: Once the token expires, you will need to generate a new token the same way. It is possible the token can be invalidated early if misuse is suspected.