Developers
API documentation
The reference of every route, generated from the API code, and guides whose every example is run by the engine.
The API is not open to developers yet: the examples target a local development server. Access is requested on the API overview page. API overview and access request
Guides
They are written in English, like the reference, while the API's responses stay in French: field identifiers, choice values, messages and calculation steps. The requests and responses they show are produced by the engine and checked by the API tests.
- Quick startAn income tax calculation in one request, with curl, TypeScript and Python.
- Amounts and roundingDecimal strings in and out, a rounding rule specific to each calculation.
- The traceSteps, formulas, legal citations, differences with the official simulator.
- Versioning/v1 prefix, one campaign per simulator, closed years immutable, rulesVersion.
- ErrorsStable codes, HTTP statuses, causes and remedies.