Quiddly Developer Portal

Authenticate

Service accounts, JWT, and the two-flow auth model.

Rights catalogue

Every right that gates an endpoint or UI feature, grouped by domain.

Onboard client

Create a client and configure its products and settings.

Create & book Invoice

Create and activate an invoice to booked - service or factoring.

Create & book Business Loan

Create, decide, and book a business loan.

Create & book Collection Case

Group expired invoices into a collection case to booked.

React to events

Subscribe to webhooks instead of polling.

Export bookkeeping

Generate and retrieve the internal SIE file.

Try requests live

The interactive reference targets this tenant.

Developer Mode

Debug API calls, webhooks, and cache from the Operations Portal.