July 2026
Jul 22, 2026
CIMB Singapore TT Purpose Code (API)
The CIMB Singapore (API) TT payment type now supports the optional purposeCode field. Provide a 1 to 4 character ISO 20022 ExternalPurpose code to describe the nature of the transaction. We added the full list of supported purpose codes to the payment rules page.
Link to payment rules:
Jul 21, 2026
Report Files API
We added the New Report Files API. You can now list and download report files that Acme retrieves from your banks on your behalf.
- List Report Files returns the report files available to your organization.
- Download a Report File returns a short-lived link to fetch the file content.
Jul 20, 2026
Full Currency List on Minor Units Format
We expanded the Minor Units Format reference page with complete lists of the currencies that do not use 2 decimal places. It now names every currency with no minor unit (0 decimal places) and every currency with 3 decimal places. We also clarified that the number of decimal places follows the ISO 4217 scale, not the smallest physical coin or note (for example, TWD uses 2 decimal places).
Affected pages:
Jul 15, 2026
CIMB Singapore TT Payment Rules (API)
We added payment rules for the TT payment type to Acme CIMB Singapore Payments (API) via Acme single payments. The section covers field validation and constraints for cross-border telegraphic transfers.
Link to payment rules:
Jul 10, 2026
New Bank & Payment Types Supported
We published payment rules for Standard Chartered Bank Singapore (H2H) via Acme batch payments. The page covers field validation and constraints for the FAST, GIRO, MEPS, SG_PAYROLL, BKTR, and TT payment types.
Link to payment rules:
SCB ISO 20022 Address Requirements
We added notes on Standard Chartered Bank's ISO 20022 migration to the SCB payment rules pages. The beneficiary town name (address.city) and address.country become mandatory for all payment types. Refer to the callout on each page for details and links to the SCB guidelines.
Affected pages:
- Acme Standard Chartered Bank Singapore Payments (H2H)
- Acme Standard Chartered Bank Singapore Payments (API)
- Acme Standard Chartered Bank Great Britain Payments (API)
Jul 3, 2026
New Bank & Payment Types Supported
We published payment rules for Banco Azteca Mexico (API) via Acme single payments. The page covers field validation and constraints for the MX_SPEI and BKTR payment types.
Link to payment rules:
Jul 1, 2026
New Bank & Payment Types Supported
We published payment rules for Citibank Taiwan (H2H) via Acme batch payments. The page covers field validation and constraints for the BKTR, TT, TW_ACH, and TW_RTGS payment types, including the Taiwan Central Bank regulatory reporting fields required for TT.