Cercar una factura per número

Looks up a single invoice by its number.

A number can repeat for two independent reasons — series recycle numbering across fiscal years, and two series of the same company each issue their own F-2026-001 — so both year and series_id are accepted as optional discriminators.
Returns 404 if not found, and 422 if the number still matches more than one invoice; the error message enumerates the series found (with their identifier) and the fiscal years, so that a second request can resolve it.

Fixa la versió de l'API (YYYY-MM-DD, versionat per data estil Stripe) per a aquesta petició; omet-lo per usar la versió fixada de la clau, o l'última si no n'hi ha cap. Versió no suportada → 400 unsupported_api_version; mal formada → 400 parameter_invalid_format. La versió efectiva es reflecteix a la capçalera de resposta Factuarea-Version. Consulta la guia de Versioning.

Formatdate

X-Active-Profile?string

Opera en nom d'una empresa filla (API key mestra de gestoria): passa el seu id públic (UUID v7) i la petició s'executa contra les dades d'aquella filla sense canviar l'scope, el tier ni l'environment de la clau (omet-lo per usar la pròpia empresa de la clau). UUID no vàlid → 400 parameter_invalid_uuid; id desconegut o no propi → 404 profile_not_found. Consulta la guia d'Acting on behalf.

Formatuuid

Cos de la petició

application/json

Definicions de TypeScript

Usa el tipus request body a TypeScript.

number*string

Longitudlength <= 80

year?|

Rang2000 <= value <= 2100

series_id?|

Identificador de la serie que emitió la factura. Desambigua cuando dos series comparten número.

Formatuuid

Cos de la resposta

`application/json`

Exemple de petició

const apiKey = process.env.FACTUAREA_API_KEY;if (!apiKey) throw new Error("Set FACTUAREA_API_KEY");const response = await fetch("https://api.factuarea.com/v1/invoices/find-by-number", {  method: "POST",  headers: { Authorization: `Bearer ${apiKey}`, ...{"Accept":"application/json","Content-Type":"application/json"} },  body: JSON.stringify({  "number": "F-2026-015",  "year": 2026}),});if (!response.ok) throw new Error(await response.text());if (response.status !== 204) console.log(await response.json());

Exemple de resposta

{
  "data": {
    "id": "01931b3e-7c4a-7f2e-9a8b-3c5d6e7f8a42",
    "object": "invoice",
    "number": "FAC-2026-00042",
    "is_number_assigned": true,
    "type": "F1",
    "series": {
      "id": "01931b3e-7c4a-7f2e-9a8b-3c5d6e7f8b02",
      "code": "FAC-2026"
    },
    "client": {
      "id": "01931b3e-7c4a-7f2e-9a8b-3c5d6e7f8a01",
      "name": "Acme Soluciones SL"
    },
    "status": "paid",
    "price_list_id": "01931b3e-7c4a-7f2e-9a8b-3c5d6e7f8b10",
    "price_list_name": "Tarifa profesional 2026",
    "issued_on": "2026-03-15",
    "due_on": "2026-04-14",
    "subtotal": 1000,
    "taxes_total": 210,
    "total_vat": 210,
    "total_retention": 0,
    "total_surcharge": 0,
    "total": 1210,
    "total_disbursements": 0,
    "total_to_pay": 1210,
    "currency": "EUR",
    "notes": "Servicios profesionales marzo 2026.",
    "external_id": "ERP-2026-0042",
    "lines": [
      {
        "object": "invoice_line",
        "description": "Consultoría técnica (10 h)",
        "additional_description": "Auditoría inicial e informe de mejoras",
        "product": {
          "id": "01931b3e-7c4a-7f2e-9a8b-3c5d6e7f8b03",
          "name": "Consultoría técnica (hora)"
        },
        "quantity": 10,
        "unit_price": 100,
        "tax_rate": 21,
        "retention_rate": 0,
        "surcharge_rate": 0,
        "discount_percent": 0,
        "subtotal": 1000,
        "taxes": 210,
        "total": 1210,
        "indirect_tax_regime": "iva",
        "variant": null,
        "presentation": null,
        "item_kind": "service",
        "commercial_unit_code": "HUR",
        "base_unit_code": "HUR",
        "conversion_factor": "1.000000",
        "base_quantity": "10.0000",
        "price_list_id": "01931b3e-7c4a-7f2e-9a8b-3c5d6e7f8b10",
        "price_list_name": "Tarifa profesional 2026",
        "price_source": "price_list",
        "price_unit_code": "HUR",
        "configuration": null,
        "options": [],
        "price_semantics": "per_commercial_unit",
        "price_adjustment_total": "0.0000",
        "option_adjustments_absorbed": false,
        "regime_key": null,
        "exemption_reason": null,
        "aeat_tax_code": "S1",
        "line_type": "NORMAL",
        "source_invoice_reference": null,
        "source_invoice_ids": null,
        "unit": null,
        "exemption_reason_text": null
      }
    ],
    "metadata": {
      "order_id": "PO-2026-0042"
    },
    "tags": [
      "consultoria",
      "cliente-vip"
    ],
    "custom_fields": [
      {
        "field": "centro_coste",
        "value": "CC-2026-001"
      },
      {
        "field": "numero_pedido",
        "value": "PO-2026-0042"
      }
    ],
    "operation_regime": "general",
    "exemption_reason": null,
    "legal_mentions": [],
    "exclude_347": false,
    "verifactu_status": "accepted",
    "paid_amount": 1210,
    "pending_amount": 0,
    "payments": {
      "detail": [
        {
          "id": "01931b3e-7c4a-7f2e-9a8b-3c5d6e7f8a90",
          "object": "payment",
          "invoice_id": "01931b3e-7c4a-7f2e-9a8b-3c5d6e7f8a42",
          "amount": 1210,
          "payment_date": "2026-03-20",
          "payment_method": "bank_transfer",
          "payment_method_text": "Transferencia bancaria",
          "reference": "TRF-2026-0042",
          "notes": null,
          "is_reversed": false,
          "reversed_at": null,
          "reversal_reason": null,
          "reversal_reason_text": null,
          "reversal_note": null,
          "created_at": "2026-03-20T10:30:00Z",
          "updated_at": "2026-03-20T10:30:00Z"
        }
      ],
      "total": 1210,
      "pending": 0
    },
    "is_corrective": false,
    "corrective": null,
    "payment": {
      "method": "bank_transfer",
      "reference": "TRF-2026-0042",
      "date": "2026-03-20"
    },
    "public_link": {
      "object": "public_link",
      "url": "https://app.factuarea.com/d/01931b3e-7c4a-7f2e-9a8b-3c5d6e7f8a42",
      "id": "01931b3e-7c4a-7f2e-9a8b-3c5d6e7f8a42",
      "enabled": true,
      "expires_at": "2026-09-15T23:59:59Z",
      "max_days": 120
    },
    "substituted_by": null,
    "recurring": null,
    "paid_at": "2026-03-20T10:30:00Z",
    "paid_on": "2026-03-20",
    "sent_at": "2026-03-15T11:45:00Z",
    "voided_at": null,
    "void_reason": null,
    "scheduled_for": null,
    "scheduled_action": null,
    "channel": null,
    "source_store_id": null,
    "created_at": "2026-03-15T11:30:00Z",
    "updated_at": "2026-03-20T10:30:00Z"
  }
}

{
  "error": {
    "type": "authentication_error",
    "code": "missing_api_key",
    "message": "Falta header Authorization o X-API-Key.",
    "doc_url": "https://docs.factuarea.com/guides/errors#missing_api_key",
    "request_id": "req_469d6081ba0b8bef8844e9ba6e"
  }
}

{
  "error": {
    "type": "authorization_error",
    "code": "insufficient_scope",
    "message": "Esta operación requiere el scope 'invoices:read'. Tu API key solo tiene los scopes: ninguno.",
    "doc_url": "https://docs.factuarea.com/guides/errors#insufficient_scope",
    "request_id": "req_e54a310e6a0b4817e715e616e9"
  }
}

{
  "error": {
    "type": "conflict_error",
    "code": "resource_conflict",
    "message": "La operación chocó con el estado actual del recurso y no aplica ningún código de conflicto más específico.",
    "doc_url": "https://docs.factuarea.com/guides/errors#resource_conflict",
    "request_id": "req_d196cfe75a47e168e2a283d8be"
  }
}

{
  "error": {
    "type": "invalid_request_error",
    "code": "invalid_param_value",
    "message": "El campo number es obligatorio.",
    "param": "number",
    "errors": [
      {
        "param": "number",
        "code": "parameter_missing",
        "message": "El campo number es obligatorio."
      }
    ],
    "doc_url": "https://docs.factuarea.com/guides/errors#invalid_param_value",
    "request_id": "req_426d8a490fa46f645e58f6574c"
  }
}

{
  "error": {
    "type": "rate_limit_error",
    "code": "rate_limit_exceeded",
    "message": "Has excedido el límite de requests permitido. Reintenta más tarde.",
    "doc_url": "https://docs.factuarea.com/guides/errors#rate_limit_exceeded",
    "request_id": "req_d61fd4a1e0c3f4d14026f52b96"
  }
}

{
  "error": {
    "type": "api_error",
    "code": "internal_error",
    "message": "Algo se rompió en nuestro lado al procesar la petición. La condición no la provoca tu payload.",
    "doc_url": "https://docs.factuarea.com/guides/errors#internal_error",
    "request_id": "req_11d72d6a273866646696835e7c"
  }
}

Cercar una factura per número

Authorization

Headers

Cos de la petició

Cos de la resposta

200application/json

401application/json

403application/json

409application/json

422application/json

429application/json

500application/json

`application/json`

`application/json`

`application/json`

`application/json`

`application/json`

`application/json`

`application/json`