Factuarea API
VeriFactu (AEAT)

Retrieve the active certificate

Return the currently active FNMT certificate used to sign VeriFactu transmissions. Returns 404 if no certificate has been uploaded yet.

GET
/verifactu/certificates/active

Authorization

AuthorizationBearer <token>

In: header

Response Body

application/json

application/json

application/json

application/json

application/json

import { Factuarea } from "@factuarea/sdk";const factuarea = new Factuarea({ apiKey: process.env.FACTUAREA_API_KEY! });const result = await factuarea.verifactu.certificates.active();
{
  "data": {
    "id": "01931b3e-7c4a-7f2e-9a8b-3c5d6e7f8a13",
    "object": "verifactu_certificate",
    "subject_nif": "B12345678",
    "subject_name": "Acme Corporation SL",
    "subject_kind": "juridica",
    "valid_from": "2026-01-01T00:00:00+01:00",
    "valid_to": "2029-01-01T00:00:00+01:00",
    "is_active": true,
    "revoked_at": null,
    "created_at": "2026-01-10T09:00:00+01:00"
  }
}

{
  "error": {
    "type": "authentication_error",
    "code": "missing_api_key",
    "message": "No se ha proporcionado una API key válida en el header Authorization.",
    "param": null,
    "doc_url": "https://docs.factuarea.com/guides/errors#missing_api_key",
    "request_id": "req_01HKQS5N8VR7QXJ9K3T6BWPMZA"
  }
}

{
  "error": {
    "type": "authorization_error",
    "code": "insufficient_scope",
    "message": "Esta API key no tiene el scope requerido para esta operación.",
    "param": null,
    "doc_url": "https://docs.factuarea.com/guides/errors#insufficient_scope",
    "request_id": "req_01HKQS5NBC3P8M1KX4V7SLNHQD"
  }
}

{
  "error": {
    "type": "rate_limit_error",
    "code": "rate_limit_exceeded",
    "message": "Has excedido el rate limit de 60 peticiones por minuto. Reintenta tras 30 segundos.",
    "param": null,
    "doc_url": "https://docs.factuarea.com/guides/errors#rate_limit_exceeded",
    "request_id": "req_01HKQS5NKW1C6W9T4G5H0JBZVL"
  }
}

{
  "error": {
    "type": "api_error",
    "code": "internal_error",
    "message": "Ha ocurrido un error inesperado. Si persiste, contacta con soporte adjuntando el request_id.",
    "param": null,
    "doc_url": "https://docs.factuarea.com/guides/errors#internal_error",
    "request_id": "req_01HKQS5NLX2D7X0U5H6J1KCAWM"
  }
}
POST

Activate a company certificate

Make a previously uploaded certificate the active one. Any other active certificate is deactivated atomically. Returns 404 if the certificate does not exist within your company.

GET

List company certificates

List the FNMT (PKCS#12) certificates uploaded for your company. The certificate password is never exposed in this representation.