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cross-source-data-check — live demo

This is a simplified version of the matching logic described on the homepage: it compares two lists of transactions from different sources and flags anything that doesn't line up — by amount and date — so a person only has to look at the exceptions instead of every row. All data below is fictional, generated for demonstration only.

input

source A — one row per line, as "date, amount"
source B — one row per line, as "date, amount"
edit either list and re-run — try adding, removing, or changing a value

In the real pipeline, source A and B are pulled automatically (via the FTP retrieval step) rather than pasted by hand, and the matching handles multiple entries per day, tolerances for rounding, and a review queue for anything flagged. This page keeps the core comparison logic visible and interactive.