Subir un documento.

Una vez configurado el documento, el siguiente paso es subir el archivo PDF que será firmado. Para ello, deberás realizar una petición al siguiente endpoint:

Método: POST https://api.digitafirma.com/v1/documents/{uuid}

Path Parameters

Campo	Tipo	Descripción
`uuid`	`string`	ID del documento creado en el paso anterior.

Form Data

Campo	Tipo	Descripción
`document`	`binary`	Documento PDF o DOCX en binario. Peso máximo: 50 MB.

Ejemplo de Integración

Form Data
Respuesta Exitosa (200 OK)

curl --location 'https://api.digitafirma.com/v1/documents/ac110005-9dc4-15b6-819d-d51c61db013c' \
--header 'X-Api-Key: {X-API-KEY}' \
--form 'binary"'

{
"type": "documents",
"id": "ac110005-9df4-1d1b-819d-f5eac471003a",
"links": {
"self": "/documents/ac110005-9df4-1d1b-819d-f5eac471003a"
},
"attributes": {
"original_hash": "2D2C0AA2F712F462F3FD584C235519B2E43C32A46D6BB985688372C0B65F0826",
"file_name": "testing-2-pages.pdf",
"sign_status": 1,
"signed": false,
"signature_mode": "PDF_SIGNATURE",
"signature_ordered": "INACTIVE",
"owner": "Leonardo Daniel CRUZ ROSAS <leonardo.rosas041024@gmail.com>",
"isOwner": true,
"rejected_message": null,
"tries": 3,
"remember_at": "16:54:00",
"remember_every": 3,
"signed_at": null,
"created_at": "2026-05-04T20:14:56.945158",
"config": {
  "primary_color": null,
  "secondary_color": null,
  "identity_providers": [
    "LOCAL",
    "VERIFICAMEX"
  ],
  "lock_phone_for_otp": false,
  "allow_type_signatures": [
    "VERIFICAMEX"
  ]
},
"notification_mode": "ENABLED",
"createdBy": null
},
"relationships": {
"signatories": {
  "data": [
    {
      "type": "signatures",
      "id": "ac110005-9df4-1d1b-819d-f5eac478003b",
      "links": {
        "self": "/signatures/ac110005-9df4-1d1b-819d-f5eac478003b"
      },
      "attributes": {
        "name": "Leonardo Rosas",
        "rfc": null,
        "curp": null,
        "email": "leonardo.rosas041024@gmail.com",
        "sign_status": "PENDING",
        "certificate_serial_number": null,
        "certificate_issuer_name": null,
        "signed_at": null,
        "signature": null,
        "updatedAt": "2026-05-04T20:14:56.88831",
        "createdAt": "2026-05-04T20:14:56.888302"
      },
      "relationships": {
        "timestamp": null
      }
    }
  ],
  "links": {
    "self": "/signatures"
  }
},
"constancy": null
}
}