Sebastien Rousseau

TOPIC

Treasury Automation

Programmable liquidity, autonomous treasury, ISO 20022 payment engines, and the open-source toolkits that turn CAMT / pacs.008 / MT940 / pain.001 into auditable, board-grade transaction intelligence for corporate treasury teams.

Articles in this topic

Office worker with voice assistant and laptop — symbolising the structured, machine-readable interbank payment messages that pacs.008 automation makes programmable
Pacs008 · Iso 20022 Pacs.008 · Fi To Fi Customer Credit Transfer

Building pacs.008 Automation for the ISO 20022 Interbank Era in 2026

· Sebastien Rousseau

Pacs008 is an open-source Python library that automates ISO 20022 pacs.008 FI-to-FI customer credit transfer generation and validation — structured addresses, BAH head.001 wrapping, BIC/LEI/IBAN checksums, OpenTelemetry UETR tracing — built for the November 2026 SWIFT cutover.