# API References

This page gives a brief overview of each available Demand API version. Click on a version to open its full reference.

## Available versions

### Version 3.2 (Latest) Stable

Recommended for all new integrations. Includes the latest features and improvements.

**Links:**

- [View API reference](/demand/docs/open-api/3.2/demand-api)
- [Migration guide from 3.1 → 3.2](/demand/docs/migration-guide/v3.2/changes)


### Version 3.1 (Previous) Stable

Supported for existing integrations. No new features are added.

**Links:**

- [View API reference](/demand/docs/open-api/demand-api)


### Version 3.2 – Beta Beta

This is an experimental collection that will be integrated in the next stable version.

Use with caution — APIs may change before final release.

**Links:**

- [View API reference](/demand/docs/open-api/3.2-beta/demand-api)
- [Check changelog](/demand/docs/whats-new/changelog) for latest features.