Note: GitHub Apps are only compatible with the REST API v3 at this time.
Apps on GitHub extend and improve existing workflows. People can purchase apps from GitHub Marketplace or browse useful tools and services that integrate with GitHub in Works with GitHub.
If you're building or adding integrations, this documentation will help get you up and running.
For support requests, bug reports, and discussions related to GitHub Apps (not OAuth Apps), use the GitHub Platform Forum. The forum allows you to collaborate with other integrators as well as engineers and product managers from GitHub.
If your request is about OAuth Apps, or if you need to discuss a private concern, please contact support directly.