BilteoDeveloper documentation

Two products for integrating compliant invoicing and Veri*Factu through an API.

Bilteo Public API

Bilteo is your invoicing system: it issues and numbers invoices, calculates taxes, generates PDF/Facturae documents with QR codes, and registers them with Veri*Factu.

Getting started

Verifactu Direct API

Bilteo is your Veri*Factu gateway: it registers invoices already issued by your software with the Spanish Tax Agency through a flat model and a single endpoint.

The same Veri*Factu for both

Both products generate chained, fingerprinted records, submit them to the Spanish Tax Agency, and report the outcome through the same webhooks.

OpenAPI 3.1 reference

REST over HTTPS, scoped API-key or OAuth2 authentication, and an always up-to-date interactive OpenAPI specification.