API ChangeLog - January 28th 2026

Added: Support for Updating Party Details

Added

Support for Updating Party Details

• New Endpoint (Optional) PUT /ng/v1/parties/{party_id} Enables updating existing party details.

• Enhanced Functionality Added support for using a Company Incorporation Number in place of a TIN for Nigerian parties that do not yet have a TIN.

Affected Endpoints

• POST /parties
• POST /detailed-invoices

Validation Requirements

When using a Company Incorporation Number, it must follow this format:

• Prefix: RC (uppercase)
• Separator: - (hyphen)
• Suffix: 6–7 digits

Example: RC-123456 or RC-1234567

Backward Compatibility

• This change is non-breaking and does not affect existing integrations.