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March 25th, 2026 Added We published a complete use case guide for reconciling Pix transactions using Matcher: Pix Reconciliation with Matcher. This guide walks you through:
  • Transaction flows — Cash-in and cash-out diagrams showing how Pix transactions move from initiation through SPI settlement to Matcher reconciliation
  • Step-by-step configuration — Creating contexts, sources (LEDGER for Midaz, CUSTOM for BACEN SPI extracts), field maps, and match rules
  • Daily operations — Upload the BACEN extract, run DRY_RUN before COMMIT, review exceptions
  • Match rules — EXACT matching on endToEndId at priority 1, with a DATE_LAG fallback at priority 10 for D+1 settlements
  • Practical example — A worked scenario with four transactions: exact matches, D+1 date lag matches, and exception cases
  • Exception handling — What to do when transactions appear in one source but not the other, or when amounts or dates don’t align

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Correction

The Matcher source type was corrected from "type": "MIDAZ" to "type": "LEDGER" in the Midaz integration guide.