Changelog

Documentation changes

• Added a dedicated section on change management for our API docs
• Added a getting started section
• Added a security and authentication section
• Added a new guide for generating payment links
• Added a dedicated section on FAQ & Support
• Added a section about pre-registering companies via API

Security

Added the PROD IP 3.64.150.153 for DRP to be whitelisted.

API Reference changes

• Added the requesterIdentificationNumber as extra parameter to create, update and execute confirmation-based transfer payments. The requesterVAT is now deprecated. We advise to use the requesterIdentificationNumber.
• 413 Content Too Large: Added explicit 413 Content Too Large error response documentation across multiple KYC document upload endpoints
• Updated document upload schemas to clarify accepted type enums (e.g., ID_FRONT, ID_BACK, BANK_MANDATE, BY_LAWS).
• Removal of the Mandate Authorizations process for obtaining mandate consent from the "Initial setup" guide and the Mandate API Reference. These endpoints will however remain available for at least six months at the time of writing (9-06-2026).