Last Modified: August 18, 2026
This page will be periodically updated to assist website vendors and brokers in accessing IDX data.
IDX Contract - Rev. Jun. 2024
IDX Rules - Rev. 2024
IDX Logos - Rev. Dec. 2012
RETS Introduction & Best Practices
API Introduction
Realcomp Technology Partners - Including Website Developers
RESO 1.7.2 RETS Specification
Down Payment Resource Setup
Realcomp guarantees that our IDX Department will respond back to IDX/VOW approval requests within 1 business day.
For consistency and tracking purposes all IDX, data feed, and compliance communications must be conducted via email. Our IDX and Data Compliance Specialist, Sarah Smith, and her backups can be reached by email at IDXSupport@realcomp.com.
Products & Services
Apps for Realcomp Subscribers
Included Subscriber Services
Optional Subscriber Services
Optional Third-Party Services
Services for Non-Subscribers
IDX (Framed) Search through RCO3
IDX Service (Vendor Information & Quick Links)
Internet Data Exchange (IDX) for Realcomp Customers
Real Estate Transaction Standards
Virtual Office Websites (VOW)
Listing Distribution Syndication(For Brokers)
Back Office Data(For Brokers)