Find a quote by external ID

Look up a single quote by its external_id (sent in the JSON body), the integration key that maps it to a record in a third-party system (ERP/CRM/e-commerce).

Returns the matching quote or 404 quote_not_found if no quote uses that external_id within your company.

Authorization

AuthorizationBearer <token>

Your API key as a bearer token: fact_live_… in production, fact_test_… in sandbox. See the authentication guide.

In: header

Path Parameters

company*string

Public identifier (UUID v7) of the company. Get it from GET /v1/me (data.scope[].id).

Formatuuid

Pin the API version (YYYY-MM-DD, Stripe-style date versioning) for this request; omit to use the key's pinned version, or the latest if none. Unsupported version → 400 unsupported_api_version; malformed → 400 parameter_invalid_format. The effective version is echoed in the Factuarea-Version response header. See the Versioning guide.

Formatdate

Request Body

application/json

TypeScript Definitions

Use the request body type in TypeScript.

external_id*string

Lengthlength <= 100

Response Body

`application/json`

Request example

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/companies/01931b3e-7c4a-7f2e-9a8b-3c5d6e7f8a01/quotes/find-by-external-id", {  method: "POST",  headers: { Authorization: `Bearer ${apiKey}`, ...{"Accept":"application/json","Content-Type":"application/json"} },  body: JSON.stringify({  "external_id": "01931b3e-7c4a-7f2e-9a8b-3c5d6e7f8a01"}),});if (!response.ok) throw new Error(await response.text());if (response.status !== 204) console.log(await response.json());

Response example

{
  "data": {
    "id": "01931b3e-7c4a-7f2e-9a8b-3c5d6e7f8a04",
    "object": "quote",
    "number": "P-2026-00012",
    "series": {
      "id": "01931b3e-7c4a-7f2e-9a8b-3c5d6e7f8a0e",
      "code": "F-2026"
    },
    "client": {
      "id": "01931b3e-7c4a-7f2e-9a8b-3c5d6e7f8a01",
      "name": "Acme Corporation"
    },
    "status": "sent",
    "price_list_id": null,
    "price_list_name": null,
    "issued_on": "2026-01-18",
    "valid_until": "2026-02-17",
    "accepted_at": null,
    "rejected_at": null,
    "converted_to_id": null,
    "converted_invoice_number": "F-2025-001",
    "subtotal": "500.00",
    "taxes_total": "105.00",
    "total_vat": "105.00",
    "total_retention": "0.00",
    "total_surcharge": "0.00",
    "total": "605.00",
    "currency": "EUR",
    "notes": "Presupuesto válido 30 días.",
    "terms": "Presupuesto valido durante 30 dias desde la fecha de emision.",
    "reference": null,
    "operation_regime": "general",
    "external_id": "CRM-PRES-2026-0012",
    "lines": [
      {
        "object": "quote_line",
        "description": "Auditoría inicial",
        "additional_description": "Auditoría inicial e informe de mejoras",
        "product": null,
        "quantity": 5,
        "unit_price": "100.0000",
        "tax_rate": 21,
        "retention_rate": 0,
        "surcharge_rate": 0,
        "discount_percent": 0,
        "subtotal": "500.00",
        "taxes": "105.00",
        "total": "605.00",
        "indirect_tax_regime": null,
        "variant": null,
        "presentation": null,
        "item_kind": null,
        "commercial_unit_code": null,
        "base_unit_code": null,
        "conversion_factor": null,
        "base_quantity": null,
        "counted_quantity": null,
        "counted_unit": null,
        "price_list_id": null,
        "price_list_name": null,
        "price_source": null,
        "price_unit_code": null,
        "configuration": {
          "id": "01931b3e-7c4a-7f2e-9a8b-3c5d6e7f8c02",
          "name": "Auditoría · Alcance ampliado",
          "signature": "b48d0e97c1a35f26708db4e9152c6af3d07be845913fc2607ad5e1b93840c26f"
        },
        "options": [
          {
            "group": {
              "id": "01931b3e-7c4a-7f2e-9a8b-3c5d6e7f8c12",
              "name": "Alcance"
            },
            "value": {
              "id": "01931b3e-7c4a-7f2e-9a8b-3c5d6e7f8c22",
              "name": "Ampliado"
            },
            "price_adjustment": "20.0000",
            "applied": true
          }
        ],
        "price_semantics": "per_commercial_unit",
        "price_adjustment_total": "20.0000",
        "option_adjustments_absorbed": false,
        "pack_group": null
      }
    ],
    "metadata": {
      "erp_code": "IVA-GEN",
      "ledger_account": "477000"
    },
    "tags": [
      "comercial",
      "q1-2026"
    ],
    "custom_fields": [
      {
        "field": "campania",
        "value": "Promo primavera"
      }
    ],
    "link_expires_at": "2026-07-01T09:53:57+02:00",
    "link_is_active": true,
    "created_at": "2026-01-18T16:20:00Z",
    "updated_at": "2026-01-18T16:25:00Z",
    "pdf_output_state": {
      "state": null,
      "presentation_id": null,
      "artifact_id": null,
      "format": null,
      "variant": null,
      "unavailable_reason": null,
      "error": null,
      "retry_after": null,
      "download_url": null
    },
    "presentation": null
  }
}

Retired X-Active-Profile header sent

{
  "error": {
    "type": "invalid_request_error",
    "code": "parameter_unknown",
    "subcode": "retired_active_profile_header",
    "message": "La cabecera 'X-Active-Profile' fue retirada de la API v1: la empresa efectiva se indica en el segmento de empresa de la ruta.",
    "param": "X-Active-Profile",
    "doc_url": "https://docs.factuarea.com/guides/errors#parameter_unknown",
    "request_id": "req_01J8Y3M2Q40000000000000001"
  }
}

Malformed Factuarea-Version header

{
  "error": {
    "type": "invalid_request_error",
    "code": "parameter_invalid_format",
    "message": "El header 'Factuarea-Version' debe tener formato YYYY-MM-DD.",
    "param": "Factuarea-Version",
    "doc_url": "https://docs.factuarea.com/guides/errors#parameter_invalid_format",
    "request_id": "req_01J8Y3M2Q40000000000000002"
  }
}

Unsupported Factuarea-Version

{
  "error": {
    "type": "invalid_request_error",
    "code": "unsupported_api_version",
    "message": "La versión de API '2020-01-01' no está soportada.",
    "param": "Factuarea-Version",
    "doc_url": "https://docs.factuarea.com/guides/errors#unsupported_api_version",
    "request_id": "req_01J8Y3M2Q40000000000000003"
  }
}

{
  "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_9fa4c650cee4b9cd586c41e181"
  }
}

POST /v1/companies/{company}/quotes/find-by-external-id · 403 insufficient_scope

{
  "error": {
    "type": "authorization_error",
    "code": "insufficient_scope",
    "message": "Esta operación requiere el scope 'quotes:read'. Tu API key solo tiene los scopes: ninguno.",
    "doc_url": "https://docs.factuarea.com/guides/errors#insufficient_scope",
    "request_id": "req_f100ba745f9edaac969ee2c6cc"
  }
}

Company deactivated

{
  "error": {
    "type": "authorization_error",
    "code": "company_inactive",
    "message": "Esta empresa está desactivada. Actívala para operar.",
    "param": "company",
    "doc_url": "https://docs.factuarea.com/guides/errors#company_inactive",
    "request_id": "req_01J8Y3M2Q40000000000000005"
  }
}

Resource not found

{
  "error": {
    "type": "not_found_error",
    "code": "resource_not_found",
    "message": "El recurso solicitado no existe o pertenece a otra empresa.",
    "param": null,
    "doc_url": "https://docs.factuarea.com/guides/errors#resource_not_found",
    "request_id": "req_01HKQS5NEQ6X1R4N9B0C5DWTPG"
  }
}

Company not found or outside the API key scope

{
  "error": {
    "type": "not_found_error",
    "code": "profile_not_found",
    "message": "La empresa indicada no existe o no está en el ámbito de tu credencial.",
    "param": "company",
    "doc_url": "https://docs.factuarea.com/guides/errors#profile_not_found",
    "request_id": "req_01J8Y3M2Q40000000000000004"
  }
}

POST /v1/companies/{company}/quotes/find-by-external-id · 422 invalid_param_value

{
  "error": {
    "type": "invalid_request_error",
    "code": "invalid_param_value",
    "message": "El campo external_id es obligatorio.",
    "param": "external_id",
    "errors": [
      {
        "param": "external_id",
        "code": "parameter_missing",
        "message": "El campo external_id es obligatorio."
      }
    ],
    "doc_url": "https://docs.factuarea.com/guides/errors#invalid_param_value",
    "request_id": "req_258a14e575632e67b831bd41e9"
  }
}

Idempotency key reused with a different payload

{
  "error": {
    "type": "idempotency_error",
    "code": "idempotency_key_reused",
    "message": "La Idempotency-Key 'order-2026-0001' ya se usó con un payload distinto.",
    "param": "Idempotency-Key",
    "doc_url": "https://docs.factuarea.com/guides/errors#idempotency_key_reused",
    "request_id": "req_01J8Y3M2Q40000000000000007"
  }
}

Invalid Idempotency-Key format

{
  "error": {
    "type": "invalid_request_error",
    "code": "invalid_param_format",
    "message": "La Idempotency-Key debe tener entre 1 y 255 caracteres ASCII printable.",
    "param": "Idempotency-Key",
    "doc_url": "https://docs.factuarea.com/guides/errors#invalid_param_format",
    "request_id": "req_01J8Y3M2Q40000000000000008"
  }
}

{
  "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_916a04c9f9014ea03af8b288af"
  }
}

{
  "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_a06d34a0e9cb9502eeae669cd2"
  }
}

Find a quote by external ID

Authorization

Path Parameters

Headers

Request Body

Response Body

200application/json

400application/json

401application/json

403application/json

404application/json

422application/json

429application/json

500application/json

`application/json`

`application/json`

`application/json`

`application/json`

`application/json`

`application/json`

`application/json`

`application/json`