# Unum Authentication API

**Canonical:** https://apis.io/apis/unum/unum-authentication-api/  
**Provider:** Unum — https://apis.io/providers/unum/  
**Base URL:** https://api.unum.com  
**Documentation:** https://www.unum.com/employers/hr-trends/api-integration-with-hr-systems

Unum Authentication API is one of 8 APIs that [Unum](https://apis.io/providers/unum/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Authentication. The published artifact set on APIs.io includes an OpenAPI specification and API documentation.

OAuth 2.0 token management

## Machine-readable artifacts (3)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/unum/refs/heads/main/openapi/unum-authentication-api-openapi.yml
- **Documentation** — https://developer.unum.com/s/
- **Website** — https://www.unum.com/employers/hr-trends/api-integration-with-hr-systems

## Other Unum APIs (7)

- [Unum Benefits Enrollment API](https://apis.io/apis/unum/benefits-enrollment/)
- [Unum Leave and Absence Management API](https://apis.io/apis/unum/leave-absence/)
- [Unum Billing API](https://apis.io/apis/unum/unum-billing-api/)
- [Unum Eligibility API](https://apis.io/apis/unum/unum-eligibility-api/)
- [Unum Enrollment API](https://apis.io/apis/unum/unum-enrollment-api/)
- [Unum Evidence of Insurability API](https://apis.io/apis/unum/unum-evidence-of-insurability-api/)
- [Unum Leave Management API](https://apis.io/apis/unum/unum-leave-management-api/)

## Tags

Authentication

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