curl --request POST \
  --url https://api.pague.dev/v1/pix \
  --header 'Content-Type: application/json' \
  --header 'X-API-Key: <x-api-key>' \
  --data '
{
  "amount": 150.75,
  "description": "Pagamento do pedido #12345",
  "customerId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "projectId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "expiresIn": 3600,
  "externalReference": "pedido-12345",
  "metadata": {
    "orderId": "12345",
    "source": "website"
  }
}
'

import requests

url = "https://api.pague.dev/v1/pix"

payload = {
    "amount": 150.75,
    "description": "Pagamento do pedido #12345",
    "customerId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "projectId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "expiresIn": 3600,
    "externalReference": "pedido-12345",
    "metadata": {
        "orderId": "12345",
        "source": "website"
    }
}
headers = {
    "X-API-Key": "<x-api-key>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {'X-API-Key': '<x-api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    amount: 150.75,
    description: 'Pagamento do pedido #12345',
    customerId: '3c90c3cc-0d44-4b50-8888-8dd25736052a',
    projectId: '3c90c3cc-0d44-4b50-8888-8dd25736052a',
    expiresIn: 3600,
    externalReference: 'pedido-12345',
    metadata: {orderId: '12345', source: 'website'}
  })
};

fetch('https://api.pague.dev/v1/pix', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.pague.dev/v1/pix",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'amount' => 150.75,
    'description' => 'Pagamento do pedido #12345',
    'customerId' => '3c90c3cc-0d44-4b50-8888-8dd25736052a',
    'projectId' => '3c90c3cc-0d44-4b50-8888-8dd25736052a',
    'expiresIn' => 3600,
    'externalReference' => 'pedido-12345',
    'metadata' => [
        'orderId' => '12345',
        'source' => 'website'
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "X-API-Key: <x-api-key>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://api.pague.dev/v1/pix"

	payload := strings.NewReader("{\n  \"amount\": 150.75,\n  \"description\": \"Pagamento do pedido #12345\",\n  \"customerId\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n  \"projectId\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n  \"expiresIn\": 3600,\n  \"externalReference\": \"pedido-12345\",\n  \"metadata\": {\n    \"orderId\": \"12345\",\n    \"source\": \"website\"\n  }\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("X-API-Key", "<x-api-key>")
	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://api.pague.dev/v1/pix")
  .header("X-API-Key", "<x-api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"amount\": 150.75,\n  \"description\": \"Pagamento do pedido #12345\",\n  \"customerId\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n  \"projectId\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n  \"expiresIn\": 3600,\n  \"externalReference\": \"pedido-12345\",\n  \"metadata\": {\n    \"orderId\": \"12345\",\n    \"source\": \"website\"\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.pague.dev/v1/pix")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["X-API-Key"] = '<x-api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"amount\": 150.75,\n  \"description\": \"Pagamento do pedido #12345\",\n  \"customerId\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n  \"projectId\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n  \"expiresIn\": 3600,\n  \"externalReference\": \"pedido-12345\",\n  \"metadata\": {\n    \"orderId\": \"12345\",\n    \"source\": \"website\"\n  }\n}"

response = http.request(request)
puts response.read_body

{
  "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "amount": 150.75,
  "currency": "BRL",
  "pixCopyPaste": "00020126580014br.gov.bcb.pix0136a1b2c3d4-e5f6-7890-abcd-ef1234567890",
  "expiresAt": "2023-11-07T05:31:56Z",
  "createdAt": "2023-11-07T05:31:56Z",
  "qrCodeBase64": "<string>",
  "externalReference": "pedido-12345",
  "customerId": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
}

{
  "statusCode": 400,
  "error": "BadRequest",
  "message": "name must be longer than or equal to 2 characters",
  "timestamp": "2025-12-15T22:00:00.000Z",
  "details": {},
  "traceId": "<string>"
}

{
  "statusCode": 401,
  "error": "Unauthorized",
  "message": "Authentication token is required",
  "timestamp": "2025-12-15T22:00:00.000Z",
  "details": {},
  "traceId": "<string>"
}

{
  "statusCode": 404,
  "error": "NotFound",
  "message": "Resource with id 550e8400-e29b-41d4-a716-446655440000 not found",
  "timestamp": "2025-12-15T22:00:00.000Z",
  "details": {
    "resource": "Example",
    "id": "550e8400-e29b-41d4-a716-446655440000"
  },
  "traceId": "<string>"
}

{
  "statusCode": 500,
  "error": "InternalError",
  "message": "An unexpected error occurred",
  "timestamp": "2025-12-15T22:00:00.000Z",
  "details": {},
  "traceId": "2771463d58840c8e116dc6dda1e1e5d0"
}