For AI agents: visit https://docs.mambupayments.com/llms.txt for an index of all pages formatted in Markdown and endpoints in OpenAPI. Append .md to any documentation page URL to get its markdown version.
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Release notes
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Guides
API reference
Release notes
Changelog
Improved
Bank code and account number validation relaxed
March 30th, 2026
Added
Executed-to-rejected transition for credit transfers
March 26th, 2026
Added
CBS transfer payment type
March 26th, 2026
Improved
US ACH and wire payment retry
March 26th, 2026
Added
Mambu transaction booking as pre-built payment validation
March 25th, 2026
Improved
US RTP callback handling
March 25th, 2026
Added
Support for structured_reference
March 25th, 2026
Fixed
Ultimate originator in outgoing pacs.008 messages
March 20th, 2026
Added
Banking Circle indirect SCT Inst
March 20th, 2026
Improved
Intermediary agents in the dashboard
March 20th, 2026
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