Factuarea API
VeriFactu (AEAT)

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.

POST
/verifactu/certificates/{certificate}/activate

Authorization

AuthorizationBearer <token>

In: header

Path Parameters

certificate*string

Header Parameters

Idempotency-Key?string

Unique key generated by the client to ensure idempotency on retries. It lets you safely resend the same request: the first response is cached and returned without re-executing the mutation. It is an opaque string to the server; any unique value of up to 64 characters is valid (UUID v7, UUID v4, ULID, nanoid, etc.). UUID v7 is recommended for consistency with the API identifiers. The same key reused with a different body returns 409 idempotency_key_reused.

Length1 <= length <= 64

Response Body

application/json

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.activate("01931b3e-7c4a-7f2e-9a8b-3c5d6e7f8a01");
{
  "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": "idempotency_error",
    "code": "idempotency_key_reused",
    "message": "La cabecera `Idempotency-Key` ya se usó con un body distinto. Usa una clave nueva o reenvía exactamente el mismo body.",
    "param": null,
    "doc_url": "https://docs.factuarea.com/guides/errors#idempotency_key_reused",
    "request_id": "req_01HKQS5NHT9A4U7R2E3F8GZWTJ"
  }
}

{
  "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"
  }
}
GET

Retrieve an AEAT access record

Retrieve a single dissociated AEAT access record by its `id` (UUID v7). Returns 404 if the record does not exist or belongs to another company.

GET

Retrieve the active certificate

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