GLOBAL PAYMENTS KNOWLEDGEISO 20022 / SWIFT / SEPA / MT / MX

PAYMENTS SIGNAL REFERENCE ARCHITECTURE · foundation

Payment lifecycle, state, event, queue, and idempotency architecture

A payment is not one database row that changes mysteriously. It is an ordered history of commands, proven outcomes, deadlines, and external facts.

Payments Signal reference architecture v1Reviewed 2026-07-239 components9 interfaces3 stress cases
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01 / LOADING

Preparing the interactive workbench.

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06 / TAKE IT AWAY

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