Release summary for v1.9.0
January 3rd, 2026 by ReadMe API
In this release the following changed:
New endpoint to send FI to FI Wire messages
- New endpoint to send an ISO pacs.009 message between two Financial Institutions: /transaction/wire/fi-to-fi
- Customer needs to have a BIC code in the IdNumber while IdType="BIC_CODE"
- Counterparty needs to be a "FI" type
Counterparty V2
- Updated counterparty V2 endpoints to optionally allow user to specify an US correspondent bank for international wire
- If omitted, system will automatically look up the USD correspondent bank for the beneficiary bank. If specified, system will use the specified US correspondent bank.
- correspondentFiIdType="ABA"
- correspondentFiIdNumber is the routing number of the US correspondent bank.