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About building integrations

You can build integrations to extend GitHub's functionality.

Integrations are tools that extend GitHub's functionality. Integrations can do things on GitHub like open issues, comment on pull requests, and manage projects. They can also do things outside of GitHub based on events that happen on GitHub. For example, an integration can post on Slack when an issue is opened on GitHub.

Many integrations are GitHub Apps, GitHub Actions workflows, or custom actions for GitHub Actions workflows.

Your integration can use GitHub's API to fetch data and make changes to data on GitHub. GitHub has a REST API and a GraphQL API. For more information, see:

Your integration can use webhooks to learn when specific events happen on GitHub. For more information, see Acerca de webhooks.