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Biller Emitir CFE

Issues Electronic Fiscal Receipts (CFE) to Uruguay’s Dirección General Impositiva (DGI) through the Biller API. Compatible with all electronic fiscal document types: eFactura, eTicket, credit/debit notes, and export documents.

FieldTypeRequiredDescription
credentials_idcredentialsYesBiller credential (username, password, issuer RUT)
tipo_comprobanteselectNoCFE type (default: 111=eFactura)
monedaselectNoUYU (default), USD, EUR
itemsjsonYesLine items (array)
clientejsonNoReceiver data (required for invoices)
forma_pagoselectNo1=Cash, 2=Credit
referenciasjsonNoReferences to other CFEs (for credit/debit notes)
id_externotextNoYour own ID for idempotency
CodeDescription
101eTicket
102eTicket Credit Note
103eTicket Debit Note
111eFactura (standard invoice)
112eFactura Credit Note
113eFactura Debit Note
121eFactura Export
181eRemito (waybill)
182eResguardo (withholding receipt)

Tax Indicator Codes (items.indicador_facturacion)

Section titled “Tax Indicator Codes (items.indicador_facturacion)”
CodeVAT Treatment
1VAT exempt
2Minimum rate (10%)
3Basic rate (22%)
10Export and similar
{
"success": true,
"cfe_id": 12345,
"serie": "AB",
"numero": 1042,
"cae_numero": 12345678901,
"cae_vencimiento": "2026-12-31",
"tipo_comprobante": 111,
"tipo_cfe": "eFactura",
"url": "https://portal.biller.uy/cfe/12345",
"raw": { ... }
}
{
"credentials_id": "cred-biller-prod",
"tipo_comprobante": 111,
"moneda": "UYU",
"cliente": {
"tipo_doc": 2,
"cod_pais_doc": "UY",
"nro_doc": "211111110018",
"denominacion": "Empresa Receptora SRL",
"correo_electronico": "contact@company.com.uy",
"direccion": "Av. 18 de Julio 1234",
"ciudad": "Montevideo"
},
"items": [
{
"cantidad": 1,
"concepto": "Process automation service",
"precio": 10000,
"unidad": "UN",
"indicador_facturacion": 3
}
],
"forma_pago": 1
}
  • tipo_doc accepts: 1=NIE, 2=RUT (Uruguay), 3=CI, 4=Other, 5=Passport, 6=DNI, 7=NIFE
  • Credit/debit notes require the referencias field pointing to the original CFE
  • id_externo is an idempotency token to prevent duplicate submissions
  • DGI may return: AE (Accepted), BE (Rejected), or CE (Observed)