Developer Tools

JWT Token Checker

Validate and decode SourceMLS JWT tokens for development and testing

Enter JWT Token
Paste your JWT token here to validate and decode it
How to Use
  1. Generate a JWT token using your MLS organization's secret key
  2. Paste the token into the text area above
  3. Click "Validate Token" to verify and decode
  4. View the decoded payload and organization information
Required JWT Claims (RESO Format):
  • SourceSystemID - Your organization's code
  • ListingID - The listing identifier (MLS number)
  • LicenseeID - The licensee identifier
  • LicenseeName - The licensee display name
  • StandardStatus - Current listing status
  • ModificationTimestamp - ISO 8601 timestamp
Security Note: This tool validates tokens using your organization's stored secret key. Never share your secret key or use it in client-side code.
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