Crear cobro por boleto

curl -X POST https://api.coufai.com.br/v1/boleto \
  -H "Authorization: Bearer $COUFAI_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "amountCents": 5000,
    "externalRef": "pedido-123",
    "description": "Pedido 123",
    "dueDate": "2026-09-30",
    "customer": {
      "name": "Maria Silva",
      "email": "maria@ejemplo.com",
      "phone": "11999998888",
      "document": { "number": "12345678901", "type": "cpf" },
      "address": {
        "street": "Rua das Flores", "number": "100", "district": "Centro",
        "city": "São Paulo", "zipCode": "01310100", "state": "SP"
      }
    }
  }'

const res = await fetch('https://api.coufai.com.br/v1/boleto', {
  method: 'POST',
  headers: {
    Authorization: `Bearer ${process.env.COUFAI_API_KEY}`,
    'Content-Type': 'application/json',
  },
  body: JSON.stringify({
    amountCents: 5000,
    externalRef: 'pedido-123',
    description: 'Pedido 123',
    dueDate: '2026-09-30',
    customer: {
      name: 'Maria Silva',
      email: 'maria@ejemplo.com',
      phone: '11999998888',
      document: { number: '12345678901', type: 'cpf' },
      address: {
        street: 'Rua das Flores', number: '100', district: 'Centro',
        city: 'São Paulo', zipCode: '01310100', state: 'SP',
      },
    },
  }),
})
if (!res.ok) throw new Error(`Coufai ${res.status}: ${(await res.json()).error}`)
const boleto = await res.json()
// boleto.bankSlipUrl → PDF; boleto.identificationField → línea digitable

import os, requests
 
res = requests.post(
    "https://api.coufai.com.br/v1/boleto",
    headers={
        "Authorization": f"Bearer {os.environ['COUFAI_API_KEY']}",
        "Content-Type": "application/json",
    },
    json={
        "amountCents": 5000,
        "externalRef": "pedido-123",
        "description": "Pedido 123",
        "dueDate": "2026-09-30",
        "customer": {
            "name": "Maria Silva",
            "email": "maria@ejemplo.com",
            "phone": "11999998888",
            "document": {"number": "12345678901", "type": "cpf"},
            "address": {
                "street": "Rua das Flores", "number": "100", "district": "Centro",
                "city": "São Paulo", "zipCode": "01310100", "state": "SP",
            },
        },
    },
)
res.raise_for_status()
boleto = res.json()

<?php
$client = new GuzzleHttp\Client();
$res = $client->post('https://api.coufai.com.br/v1/boleto', [
  'headers' => [
    'Authorization' => 'Bearer ' . getenv('COUFAI_API_KEY'),
    'Content-Type'  => 'application/json',
  ],
  'json' => [
    'amountCents' => 5000,
    'externalRef' => 'pedido-123',
    'description' => 'Pedido 123',
    'dueDate'     => '2026-09-30',
    'customer' => [
      'name'  => 'Maria Silva',
      'email' => 'maria@ejemplo.com',
      'phone' => '11999998888',
      'document' => ['number' => '12345678901', 'type' => 'cpf'],
      'address' => [
        'street' => 'Rua das Flores', 'number' => '100', 'district' => 'Centro',
        'city' => 'São Paulo', 'zipCode' => '01310100', 'state' => 'SP',
      ],
    ],
  ],
]);
$boleto = json_decode($res->getBody(), true);