A third party such as a potential integration vendor can request access to the Punchh developer documentation.
For any new integration or enhancement to an existing integration, the third party should first reach out to the Punchh client they are working with. The Customer Success Manager for that Punchh client will be able to submit an integration or enhancement request on the third party's behalf.
If a third party is supporting an existing Punchh integration, please send an email to email@example.com requesting access to the Punchh API developer documentation. The third party will be required to sign an NDA, so if the third party already has an NDA in place with Punchh, please include a copy of the NDA when sending the request.