# One Trading Public API

**Canonical:** https://apis.io/apis/one-trading/one-trading-public-api/  
**Provider:** One Trading — https://apis.io/providers/one-trading/  
**Base URL:** https://api.onetrading.com/fast  
**Documentation:** https://docs.onetrading.com

One Trading Public API is one of 5 APIs that [One Trading](https://apis.io/providers/one-trading/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Public. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and authentication docs.

Public market-data endpoints (no authentication)

## Machine-readable artifacts (3)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/one-trading/refs/heads/main/openapi/one-trading-public-api-openapi.yml
- **Documentation** — https://docs.onetrading.com
- **Authentication** — https://raw.githubusercontent.com/api-evangelist/one-trading/refs/heads/main/authentication/one-trading-authentication.yml

## Other One Trading APIs (4)

- [One Trading WebSocket Streams API](https://apis.io/apis/one-trading/one-trading-websocket-streams-api/)
- [One Trading Funding API](https://apis.io/apis/one-trading/one-trading-funding-api/)
- [One Trading Futures API](https://apis.io/apis/one-trading/one-trading-futures-api/)
- [One Trading Trading API](https://apis.io/apis/one-trading/one-trading-trading-api/)

## Tags

Public

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