# Trestle Participant Reporting API

**Canonical:** https://apis.io/apis/trestle/trestle-participant-reporting-api/  
**Provider:** Trestle — https://apis.io/providers/trestle/  
**Base URL:** https://api.cotality.com/trestle/report  
**Documentation:** https://trestle-documentation.corelogic.com/participant-reporting-api.html

Trestle Participant Reporting API is one of 4 APIs that [Trestle](https://apis.io/providers/trestle/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Compliance, Reporting, MLS, and Real-Estate. The published artifact set on APIs.io includes an API reference.

A compliance API that lets technology providers report to each MLS which brokers they hold contracts with — the mechanism by which the licence relationship behind a data feed is evidenced. Documented operations are POST and GET on /trestle/report/TpParticipantReport, authenticated with the same OAuth2 client_credentials flow as the Web API (scope=api for Web API feeds, scope=rets for RETS feeds). Not every MLS uses it; some require individual contracts hosted in Trestle instead.

## Machine-readable artifacts (1)

- **APIReference** — https://trestle-documentation.corelogic.com/participant-reporting-api.html

## Other Trestle APIs (3)

- [Trestle RESO Web API](https://apis.io/apis/trestle/trestle-reso-web-api/)
- [Trestle Direct Web API](https://apis.io/apis/trestle/trestle-direct-web-api/)
- [Trestle RETS](https://apis.io/apis/trestle/trestle-rets/)

## Tags

Compliance, Reporting, MLS, Real-Estate

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