Documentação da API NexyPay

<?php
$payload = [
  'api-key' => 'sua_api_key_aqui',
  'amount'  => 10.50,
  'method'  => 'pix',
  'client'  => [
    'name'     => 'João da Silva',
    'document' => '12345678900',
    'email'    => 'joao@example.com',
    'telefone' => '11987654321',
  ],
  'notification_url' => 'https://seusite.com/webhook',
];

$ch = curl_init('https://app.nexypay.com.br/api/v1/gateway/');
curl_setopt_array($ch, [
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_POST           => true,
  CURLOPT_POSTFIELDS     => json_encode($payload),
  CURLOPT_HTTPHEADER     => ['Content-Type: application/json'],
  CURLOPT_TIMEOUT        => 30,
]);
$response = curl_exec($ch);
$data     = json_decode($response, true);
curl_close($ch);

echo $data['paymentCodeBase64'];  // base64 do QR Code (use em <img src="data:image/png;base64,...">)
echo $data['paymentCode'];        // PIX copia-e-cola
echo $data['idTransaction'];      // guarde pra consultar status depois

const fetch = require('node-fetch');

const payload = {
  'api-key': 'sua_api_key_aqui',
  amount: 10.50,
  method: 'pix',
  client: {
    name: 'João da Silva',
    document: '12345678900',
    email: 'joao@example.com',
    telefone: '11987654321',
  },
  notification_url: 'https://seusite.com/webhook',
};

const response = await fetch('https://app.nexypay.com.br/api/v1/gateway/', {
  method: 'POST',
  headers: { 'Content-Type': 'application/json' },
  body: JSON.stringify(payload),
});

const data = await response.json();
console.log(data.paymentCodeBase64);  // base64 do QR Code
console.log(data.paymentCode);        // PIX copia-e-cola
console.log(data.idTransaction);      // guarde pra consultar status

import requests

payload = {
    "api-key": "sua_api_key_aqui",
    "amount": 10.50,
    "method": "pix",
    "client": {
        "name": "João da Silva",
        "document": "12345678900",
        "email": "joao@example.com",
        "telefone": "11987654321",
    },
    "notification_url": "https://seusite.com/webhook",
}

r = requests.post(
    "https://app.nexypay.com.br/api/v1/gateway/",
    json=payload,
    timeout=30,
)
data = r.json()

print(data["paymentCodeBase64"])  # base64 do QR Code
print(data["paymentCode"])        # PIX copia-e-cola
print(data["idTransaction"])      # guarde pra consultar status

<?php
$payload = [
  'api-key'      => 'sua_api_key_aqui',
  'amount'       => 100.00,
  'pix_key'      => 'seuemail@example.com',
  'pix_key_type' => 'email',
];

$ch = curl_init('https://app.nexypay.com.br/api/c1/cashout/');
curl_setopt_array($ch, [
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_POST           => true,
  CURLOPT_POSTFIELDS     => json_encode($payload),
  CURLOPT_HTTPHEADER     => ['Content-Type: application/json'],
  CURLOPT_TIMEOUT        => 30,
]);
$response = curl_exec($ch);
$data     = json_decode($response, true);
curl_close($ch);

print_r($data);

<?php
$payload = [
  'api-key'       => 'sua_api_key_aqui',
  'idtransaction' => 'pv_69feca85b384e6.39636537',
];

$ch = curl_init('https://app.nexypay.com.br/api/v1/webhook/');
curl_setopt_array($ch, [
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_POST           => true,
  CURLOPT_POSTFIELDS     => json_encode($payload),
  CURLOPT_HTTPHEADER     => ['Content-Type: application/json'],
  CURLOPT_TIMEOUT        => 10,
]);
$response = curl_exec($ch);
curl_close($ch);

echo $response;
// Sucesso:    {"status":"PAID_OUT"}        (pago)
//             {"status":"WAITING_FOR_APPROVAL"}  (ainda não pago)
// Erro:       {"error":"bad_request"}      (api-key inválida ou idTransaction não pertence ao seu merchant)

<?php
$ch = curl_init('https://app.nexypay.com.br/api/v1/saldo/');
curl_setopt_array($ch, [
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_HTTPHEADER     => ['Authorization: Bearer SUA_API_KEY'],
  CURLOPT_TIMEOUT        => 10,
]);
$response = curl_exec($ch);
$data = json_decode($response, true);
curl_close($ch);

echo "Disponível: R$ " . number_format($data['saldo'], 2, ',', '.') . PHP_EOL;
echo "Retido:     R$ " . number_format($data['saldo_retido'], 2, ',', '.') . PHP_EOL;
echo "Total:      R$ " . number_format($data['total'], 2, ',', '.') . PHP_EOL;

const fetch = require('node-fetch');

const response = await fetch('https://app.nexypay.com.br/api/v1/saldo/', {
  headers: { 'Authorization': 'Bearer SUA_API_KEY' },
});

const data = await response.json();
console.log(`Disponível: R$ ${data.saldo.toFixed(2)}`);
console.log(`Retido:     R$ ${data.saldo_retido.toFixed(2)}`);
console.log(`Total:      R$ ${data.total.toFixed(2)}`);

import requests

r = requests.get(
    "https://app.nexypay.com.br/api/v1/saldo/",
    headers={"Authorization": "Bearer SUA_API_KEY"},
    timeout=10,
)
data = r.json()

print(f"Disponível: R$ {data['saldo']:.2f}")
print(f"Retido:     R$ {data['saldo_retido']:.2f}")
print(f"Total:      R$ {data['total']:.2f}")