# Alpaca OAuth API

**Canonical:** https://apis.io/apis/alpaca/oauth-api/  
**Provider:** Alpaca — https://apis.io/providers/alpaca/  
**Base URL:** https://api.alpaca.markets/oauth  
**Documentation:** https://docs.alpaca.markets/docs/oauth-tokens

Alpaca OAuth API is one of 23 APIs that [Alpaca](https://apis.io/providers/alpaca/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Authentication and Authorization. The published artifact set on APIs.io includes API documentation and an OpenAPI specification.

The Alpaca OAuth API allows third-party applications to authenticate Alpaca users and obtain access tokens for the Trading and Market Data APIs.

## Machine-readable artifacts (3)

- **Documentation** — https://docs.alpaca.markets/docs/oauth-tokens
- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/alpaca/refs/heads/main/openapi/alpaca-oauth-api-openapi.yml
- **Overlay** — https://raw.githubusercontent.com/api-evangelist/alpaca/refs/heads/main/overlays/alpaca-oauth-api-overlay.yaml

## Other Alpaca APIs (12)

- [Alpaca Trading API](https://apis.io/apis/alpaca/trading-api/)
- [Alpaca Account Activities API](https://apis.io/apis/alpaca/alpaca-account-activities-api/)
- [Alpaca Account Configurations API](https://apis.io/apis/alpaca/alpaca-account-configurations-api/)
- [Alpaca Accounts API](https://apis.io/apis/alpaca/alpaca-accounts-api/)
- [Alpaca Assets API](https://apis.io/apis/alpaca/alpaca-assets-api/)
- [Alpaca Calendar API](https://apis.io/apis/alpaca/alpaca-calendar-api/)
- [Alpaca Clock API](https://apis.io/apis/alpaca/alpaca-clock-api/)
- [Alpaca Corporate Actions API](https://apis.io/apis/alpaca/alpaca-corporate-actions-api/)
- [Alpaca Crypto Pricing Data API API](https://apis.io/apis/alpaca/alpaca-crypto-pricing-data-api-api/)
- [Alpaca Documents API](https://apis.io/apis/alpaca/alpaca-documents-api/)
- [Alpaca Events API](https://apis.io/apis/alpaca/alpaca-events-api/)
- [Alpaca Funding API](https://apis.io/apis/alpaca/alpaca-funding-api/)

## Tags

Authentication, Authorization

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