# MADIAD Hub

## Docs

- [Authentication](https://docs.madiad.com/authentication.md): Generate an API key and authorize every request to MADIAD Hub.
- [Idempotency](https://docs.madiad.com/concepts/idempotency.md): Safely retry requests without creating duplicate posts.
- [Posts](https://docs.madiad.com/concepts/posts.md): Publish text, photos, or video to many platforms in a single request.
- [Profiles](https://docs.madiad.com/concepts/profiles.md): Model each brand, client, or sub-account as a profile.
- [Scheduling](https://docs.madiad.com/concepts/scheduling.md): Publish now, at an exact time, or through a recurring queue.
- [Webhooks](https://docs.madiad.com/concepts/webhooks.md): Receive a signed callback when a post publishes or fails.
- [MADIAD Hub](https://docs.madiad.com/index.md): Publish to TikTok, Instagram, YouTube, Facebook, LinkedIn, and 6 more platforms from a single REST API.
- [Quickstart](https://docs.madiad.com/quickstart.md): Publish your first cross-platform post in under five minutes.

## Optional

- [Dashboard](https://app.madiad.com)
- [Support](mailto:hi@madiad.com)