curl --request POST \
  --url https://sandbox.4seletpay.com.br/api/v1/clients/{clientCode}/cards/tokens \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --header 'account: <account>' \
  --data '
{
  "name": "Tony Stark",
  "number": "5425011234567793",
  "month": 1,
  "year": 2030,
  "security_code": "123",
  "type": "credit",
  "flag": "mastercard"
}
'

import requests

url = "https://sandbox.4seletpay.com.br/api/v1/clients/{clientCode}/cards/tokens"

payload = {
    "name": "Tony Stark",
    "number": "5425011234567793",
    "month": 1,
    "year": 2030,
    "security_code": "123",
    "type": "credit",
    "flag": "mastercard"
}
headers = {
    "account": "<account>",
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {
    account: '<account>',
    Authorization: 'Bearer <token>',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    name: 'Tony Stark',
    number: '5425011234567793',
    month: 1,
    year: 2030,
    security_code: '123',
    type: 'credit',
    flag: 'mastercard'
  })
};

fetch('https://sandbox.4seletpay.com.br/api/v1/clients/{clientCode}/cards/tokens', 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://sandbox.4seletpay.com.br/api/v1/clients/{clientCode}/cards/tokens",
  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([
    'name' => 'Tony Stark',
    'number' => '5425011234567793',
    'month' => 1,
    'year' => 2030,
    'security_code' => '123',
    'type' => 'credit',
    'flag' => 'mastercard'
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json",
    "account: <account>"
  ],
]);

$response = curl_exec($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://sandbox.4seletpay.com.br/api/v1/clients/{clientCode}/cards/tokens"

	payload := strings.NewReader("{\n  \"name\": \"Tony Stark\",\n  \"number\": \"5425011234567793\",\n  \"month\": 1,\n  \"year\": 2030,\n  \"security_code\": \"123\",\n  \"type\": \"credit\",\n  \"flag\": \"mastercard\"\n}")

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

	req.Header.Add("account", "<account>")
	req.Header.Add("Authorization", "Bearer <token>")
	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://sandbox.4seletpay.com.br/api/v1/clients/{clientCode}/cards/tokens")
  .header("account", "<account>")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"name\": \"Tony Stark\",\n  \"number\": \"5425011234567793\",\n  \"month\": 1,\n  \"year\": 2030,\n  \"security_code\": \"123\",\n  \"type\": \"credit\",\n  \"flag\": \"mastercard\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://sandbox.4seletpay.com.br/api/v1/clients/{clientCode}/cards/tokens")

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

request = Net::HTTP::Post.new(url)
request["account"] = '<account>'
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"name\": \"Tony Stark\",\n  \"number\": \"5425011234567793\",\n  \"month\": 1,\n  \"year\": 2030,\n  \"security_code\": \"123\",\n  \"type\": \"credit\",\n  \"flag\": \"mastercard\"\n}"

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

{
  "mensagem": "Cartão recebido. A tokenização foi iniciada; o resultado será enviado por webhook.",
  "erro": false,
  "mensagenserro": [],
  "codigoretorno": 202,
  "id": "00000000-0000-0000-0000-000000000000",
  "data": {
    "id": "9b2f5c8e-3a1d-4f7b-8c6e-2d9a1b4c5e6f",
    "card_token": "9b2f5c8e-3a1d-4f7b-8c6e-2d9a1b4c5e6f",
    "first_six_digits": "542501",
    "last_four_digits": "7793",
    "brand": "mastercard",
    "holder_name": "Tony Stark",
    "exp_month": 1,
    "exp_year": 2030,
    "type": "credit",
    "status": "active",
    "tokenization_status": "pending",
    "created_at": "2026-05-27T10:00:00-03:00",
    "updated_at": "2026-05-27T10:00:00-03:00"
  }
}

{
  "mensagem": "Unauthenticated.",
  "erro": true,
  "mensagenserro": [],
  "codigoretorno": 401,
  "id": "00000000-0000-0000-0000-000000000000",
  "data": []
}

{
  "mensagem": "The charge code does not match any charge",
  "erro": true,
  "mensagenserro": [],
  "codigoretorno": 404,
  "id": "00000000-0000-0000-0000-000000000000",
  "data": []
}

{
  "message": "The given data was invalid.",
  "errors": {
    "client.email": [
      "O campo client.email é obrigatório."
    ]
  }
}

{
  "mensagem": "Um erro aconteceu.",
  "erro": true,
  "mensagenserro": [
    "Erro interno. Tente novamente mais tarde."
  ],
  "codigoretorno": 500,
  "id": "00000000-0000-0000-0000-000000000000",
  "data": []
}