Skip to main content

14 July 2026

Invoices: an insurer cannot be added twice​

Adding the same insurer to an invoice more than once is now rejected with 400 instead of creating a second identical entry.

Invoices can be created​

POST /api/v1/invoices creates an invoice.

Saleable categories, relationship types and referrer types​

Three more reference lists, each with a list and a by-id endpoint: GET /api/v1/saleable-categories, GET /api/v1/relationship-types and GET /api/v1/referrer-types.