CREXi

Crexi Listing API

The Crexi Listing API is a one-way data sync that lets qualifying organizations — MLSs and Realtor Boards, large brokerages and franchise networks, and real estate data providers — automatically push their listings onto Crexi.com. Crexi accepts RESO, RETS, WebAPI and XML feeds, listings sync daily, and Crexi states it is 100% compliant with the RESO Data Dictionary across 100+ partner organizations. Access is granted through integrations@crexi.com after a data and legal review, execution of a Listing API agreement, API token issuance and staging-environment testing.

GitHub

Documentation

📖
Documentation
https://learn.crexi.com/listing-api-overview-crexi-help-center

Other Resources

🔗
Conformance
https://raw.githubusercontent.com/api-evangelist/crexi/refs/heads/main/conformance/crexi-conformance.yml

API entry from apis.yml

apis.yml Raw ↑ 
aid: crexi-listing-api
name: Crexi Listing API
description: The Crexi Listing API is a one-way data sync that lets qualifying organizations — MLSs and
  Realtor Boards, large brokerages and franchise networks, and real estate data providers — automatically
  push their listings onto Crexi.com. Crexi accepts RESO, RETS, WebAPI and XML feeds, listings sync daily,
  and Crexi states it is 100% compliant with the RESO Data Dictionary across 100+ partner organizations.
  Access is granted through integrations@crexi.com after a data and legal review, execution of a Listing
  API agreement, API token issuance and staging-environment testing.
humanURL: https://learn.crexi.com/listing-api-overview-crexi-help-center
tags:
- Data Syndication
- RESO
- Listings
properties:
- type: Documentation
  url: https://learn.crexi.com/listing-api-overview-crexi-help-center
- type: Conformance
  url: conformance/crexi-conformance.yml
x-access:
  model: partner-onboarded
  contact: integrations@crexi.com
  note: No public base URL is published; the endpoint and API token are provisioned per partner during
    onboarding, so no baseURL is asserted here.