The same schema your lender validates against.
This runs the full MISMO 3.4 (B324) reference model XSD — the same schema Mina Pro validates its own MISMO export against — entirely in memory.
- Well-formed XML syntax
- Conformance to the MISMO 3.4 (B324) reference model schema
- Element structure, ordering, and required fields per the XSD
- Line-numbered, plain-language error messages
- Works with output from any LOS or export tool
Validated in memory against the official MISMO 3.4 (B324) XSD schema. Your file is never stored or logged.
Fewer surprises at submission.
Catch errors before the lender does
A rejected MISMO file means a delayed submission. Validate structure and required fields locally first, so the first place errors surface isn’t your investor’s intake system.
Debug third-party exports
Whatever LOS or tool generated the file, run its output through the same B324 reference schema lenders validate against and get line-numbered results back.
Confirm an integration before go-live
Building or testing a MISMO export pipeline? Use this to sanity-check sample output during development, without wiring up a full validation stack.
This validator runs on the same export Mina Pro generates for you.
Mina Pro builds MISMO 3.4 XML directly from a borrower's completed URLA — no manual field mapping, no third-party export tool. One click, lender-ready.
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