# Clear Street API (Trades and Uploads)

**Canonical:** https://apis.io/apis/clear-street/legacy-api/  
**Provider:** Clear Street — https://apis.io/providers/clear-street/  
**Base URL:** https://api.clearstreet.io/v1  
**Documentation:** https://clear-street.github.io/docs/

Clear Street API (Trades and Uploads) is one of 23 APIs that [Clear Street](https://apis.io/providers/clear-street/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Post-Trade, Trades, and Clearing. The published artifact set on APIs.io includes API documentation.

Clear Street's legacy post-trade API for booking and cancelling trades and for submitting bulk trade-file uploads. Published as a Swagger 2.0 document in the clear-street/docs GitHub repository alongside the FIX 4.2 trade specification, the OMS guide, and SFTP file-transfer documentation.

## Machine-readable artifacts (3)

- **Swagger** — https://raw.githubusercontent.com/api-evangelist/clear-street/refs/heads/main/openapi/_original/clear-street-legacy-api-swagger.yml
- **Documentation** — https://clear-street.github.io/docs/
- **Overlay** — https://raw.githubusercontent.com/api-evangelist/clear-street/refs/heads/main/overlays/clear-street-legacy-api-overlay.yaml

## Other Clear Street APIs (12)

- [Clear Street MCP Server](https://apis.io/apis/clear-street/mcp/)
- [Clear Street Accounts API](https://apis.io/apis/clear-street/clear-street-accounts-api/)
- [Clear Street API version API](https://apis.io/apis/clear-street/clear-street-api-version-api/)
- [Clear Street Calendar API](https://apis.io/apis/clear-street/clear-street-calendar-api/)
- [Clear Street Entities API](https://apis.io/apis/clear-street/clear-street-entities-api/)
- [Clear Street Holdings API](https://apis.io/apis/clear-street/clear-street-holdings-api/)
- [Clear Street Instrument Data API](https://apis.io/apis/clear-street/clear-street-instrument-data-api/)
- [Clear Street Instruments API](https://apis.io/apis/clear-street/clear-street-instruments-api/)
- [Clear Street Inventories API](https://apis.io/apis/clear-street/clear-street-inventories-api/)
- [Clear Street Locates API](https://apis.io/apis/clear-street/clear-street-locates-api/)
- [Clear Street Margin API](https://apis.io/apis/clear-street/clear-street-margin-api/)
- [Clear Street Margin Simulations API](https://apis.io/apis/clear-street/clear-street-margin-simulations-api/)

## Tags

Post-Trade, Trades, Clearing

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