# Crexi Exchange API

**Canonical:** https://apis.io/apis/crexi/crexi-exchange-api/  
**Provider:** CREXi — https://apis.io/providers/crexi/  
**Base URL:** https://exchange.crexi.com  
**Documentation:** https://api-docs.crexi.com/

Crexi Exchange API is one of 3 APIs that [CREXi](https://apis.io/providers/crexi/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Commercial Real Estate, Listings, and Partner API. The published artifact set on APIs.io includes an API reference and authentication docs.

The Crexi Exchange API is Crexi's partner-facing REST API, documented in a Theneo-published portal at api-docs.crexi.com (password protected) and fronted by a Swagger UI gateway at exchange.crexi.com. The OpenAPI document is served at /swagger/docs/v1 behind an API-key login gate; the published login script declares the scheme as an apiKey named x-api-key passed in the request header.

## Machine-readable artifacts (4)

- **APIReference** — https://api-docs.crexi.com/
- **Authentication** — https://raw.githubusercontent.com/api-evangelist/crexi/refs/heads/main/authentication/crexi-authentication.yml
- **Conventions** — https://raw.githubusercontent.com/api-evangelist/crexi/refs/heads/main/conventions/crexi-conventions.yml
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/crexi/refs/heads/main/apis.yml

## Other CREXi APIs (2)

- [Crexi Platform API](https://apis.io/apis/crexi/crexi-platform-api/)
- [Crexi Listing API](https://apis.io/apis/crexi/crexi-listing-api/)

## Tags

Commercial Real Estate, Listings, Partner API

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