# Unified.to Authentication API

**Canonical:** https://apis.io/apis/unified-to/auth-api/  
**Provider:** Unified.to — https://apis.io/providers/unified-to/  
**Documentation:** https://unified.to/auth

Unified.to Authentication API is one of 140 APIs that [Unified.to](https://apis.io/providers/unified-to/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Authentication, Identity, and Login. The published artifact set on APIs.io includes API documentation.

Unified authentication API supporting OAuth 2 OpenID with 140+ identity provider integrations for adding user logins and signups.

## Machine-readable artifacts (2)

- **Documentation** — https://docs.unified.to/auth/overview
- **Documentation** — https://docs.unified.to/auth/integrations

## Other Unified.to APIs (12)

- [Unified.to](https://apis.io/apis/unified-to/unified-to/)
- [Unified.to account API](https://apis.io/apis/unified-to/unified-to-account-api/)
- [Unified.to accounting API](https://apis.io/apis/unified-to/unified-to-accounting-api/)
- [Unified.to activity API](https://apis.io/apis/unified-to/unified-to-activity-api/)
- [Unified.to ad API](https://apis.io/apis/unified-to/unified-to-ad-api/)
- [Unified.to ads API](https://apis.io/apis/unified-to/unified-to-ads-api/)
- [Unified.to apicall API](https://apis.io/apis/unified-to/unified-to-apicall-api/)
- [Unified.to application API](https://apis.io/apis/unified-to/unified-to-application-api/)
- [Unified.to applicationstatus API](https://apis.io/apis/unified-to/unified-to-applicationstatus-api/)
- [Unified.to assessment API](https://apis.io/apis/unified-to/unified-to-assessment-api/)
- [Unified.to ats API](https://apis.io/apis/unified-to/unified-to-ats-api/)
- [Unified.to auth API](https://apis.io/apis/unified-to/unified-to-auth-api/)

## Tags

Authentication, Identity, Login

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/unified-to/auth-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/unified-to/.