# Nylas Auth API

**Canonical:** https://apis.io/apis/nylas/nylas-auth-api/  
**Provider:** Nylas — https://apis.io/providers/nylas/  
**Base URL:** https://api.us.nylas.com  
**Documentation:** https://developer.nylas.com/docs/reference/api/authentication-apis/

Nylas Auth API is one of 14 APIs that [Nylas](https://apis.io/providers/nylas/) 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.

Authentication. Hosted OAuth 2.1 authorization and token exchange, custom (non-OAuth) grant creation for Agent Accounts, token refresh and revocation, and ID token validation.

## Machine-readable artifacts (1)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/nylas/refs/heads/main/openapi/nylas-auth-api-openapi.yml

## Other Nylas APIs (12)

- [Nylas API](https://apis.io/apis/nylas/nylas-api/)
- [Nylas Admin API](https://apis.io/apis/nylas/nylas-admin-api/)
- [Nylas Calendars API](https://apis.io/apis/nylas/nylas-calendars-api/)
- [Nylas Contacts API](https://apis.io/apis/nylas/nylas-contacts-api/)
- [Nylas Drafts API](https://apis.io/apis/nylas/nylas-drafts-api/)
- [Nylas Events API](https://apis.io/apis/nylas/nylas-events-api/)
- [Nylas Grants API](https://apis.io/apis/nylas/nylas-grants-api/)
- [Nylas Messages API](https://apis.io/apis/nylas/nylas-messages-api/)
- [Nylas Scheduling API](https://apis.io/apis/nylas/nylas-scheduling-api/)
- [Nylas Threads API](https://apis.io/apis/nylas/nylas-threads-api/)
- [Nylas Notifications API](https://apis.io/apis/nylas/nylas-notifications-api/)
- [Nylas Notetaker API](https://apis.io/apis/nylas/nylas-notetaker-api/)

## Tags

Authentication

---

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