Free reference tools for RESO standards — built for MLS operators, association IT staff, and PropTech vendors. No software to install, no account required.
Select from our free suite of RESO compliance tools. No account or software needed.
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Enter your endpoint
Provide your RESO Web API URL and OAuth credentials. We run automated checks against the latest standards.
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Get your report
See your compliance score instantly on screen and download a full PDF report — no email required.
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Need hands-on help?
If your score shows gaps, our RESO-certified specialist can assist with remediation and certification prep. Send an inquiry →
Why It Matters
RESO compliance isn't optional
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NAR Mandate
All NAR-affiliated MLSs must adopt RESO Data Dictionary 2.0 within one year of ratification. Non-compliant associations face public listing on RESO's non-compliance board.
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Vendor Integration Speed
Before RESO standards, a single MLS feed integration took 25+ hours. With Web API, it takes 2–16 hours. Bad data costs your vendors time and your members money.
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Data Security
Proper OAuth 2.0 implementation protects member PII. A misconfigured endpoint exposes your MLS to unauthorized access and potential liability.
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Member Value
Clean, standardized data means better IDX websites, better CRMs, and better tools for your REALTOR® members. Data quality is your MLS's core asset.
Need hands-on RESO expertise?
We're selectively taking on new projects — compliance audits, migrations, data quality, and cybersecurity assessments.