XML, UBL, EN 16931 and France profile checks with pinned evidence.
Know when your integration changes behavior.
InvoiceRig is a conformance and regression testing platform for e-invoicing integrations. Validate EN 16931 and France rules locally, exercise real PA sandboxes, observe lifecycle and webhooks, and compare behavior against a known-good run.
Submission, provider processing and lifecycle observations.
Webhooks, retries, idempotency and normalized provider outcomes.
Expected vs observed behavior, compared with previous successful runs.
We are building the first public release now. This site will become the product home as the alpha matures.