curl --request POST \
  --url https://api.uvvipay.com.br/v1/subscriptions/{subscriptionId}/payment-method \
  --header 'Content-Type: application/json' \
  --header 'client-id: <api-key>' \
  --header 'client-secret: <api-key>' \
  --data '
{
  "payment_methods": {
    "number": "4111111111111111",
    "holder_name": "JOAO DA SILVA",
    "security_code": "123",
    "expiration_month": 12,
    "expiration_year": 2030,
    "type": "credit_card",
    "main_payment_method": true
  }
}
'

import requests

url = "https://api.uvvipay.com.br/v1/subscriptions/{subscriptionId}/payment-method"

payload = { "payment_methods": {
        "number": "4111111111111111",
        "holder_name": "JOAO DA SILVA",
        "security_code": "123",
        "expiration_month": 12,
        "expiration_year": 2030,
        "type": "credit_card",
        "main_payment_method": True
    } }
headers = {
    "client-id": "<api-key>",
    "client-secret": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {
    'client-id': '<api-key>',
    'client-secret': '<api-key>',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    payment_methods: {
      number: '4111111111111111',
      holder_name: 'JOAO DA SILVA',
      security_code: '123',
      expiration_month: 12,
      expiration_year: 2030,
      type: 'credit_card',
      main_payment_method: true
    }
  })
};

fetch('https://api.uvvipay.com.br/v1/subscriptions/{subscriptionId}/payment-method', 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.uvvipay.com.br/v1/subscriptions/{subscriptionId}/payment-method",
  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([
    'payment_methods' => [
        'number' => '4111111111111111',
        'holder_name' => 'JOAO DA SILVA',
        'security_code' => '123',
        'expiration_month' => 12,
        'expiration_year' => 2030,
        'type' => 'credit_card',
        'main_payment_method' => true
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "client-id: <api-key>",
    "client-secret: <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.uvvipay.com.br/v1/subscriptions/{subscriptionId}/payment-method"

	payload := strings.NewReader("{\n  \"payment_methods\": {\n    \"number\": \"4111111111111111\",\n    \"holder_name\": \"JOAO DA SILVA\",\n    \"security_code\": \"123\",\n    \"expiration_month\": 12,\n    \"expiration_year\": 2030,\n    \"type\": \"credit_card\",\n    \"main_payment_method\": true\n  }\n}")

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

	req.Header.Add("client-id", "<api-key>")
	req.Header.Add("client-secret", "<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.uvvipay.com.br/v1/subscriptions/{subscriptionId}/payment-method")
  .header("client-id", "<api-key>")
  .header("client-secret", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"payment_methods\": {\n    \"number\": \"4111111111111111\",\n    \"holder_name\": \"JOAO DA SILVA\",\n    \"security_code\": \"123\",\n    \"expiration_month\": 12,\n    \"expiration_year\": 2030,\n    \"type\": \"credit_card\",\n    \"main_payment_method\": true\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.uvvipay.com.br/v1/subscriptions/{subscriptionId}/payment-method")

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

request = Net::HTTP::Post.new(url)
request["client-id"] = '<api-key>'
request["client-secret"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"payment_methods\": {\n    \"number\": \"4111111111111111\",\n    \"holder_name\": \"JOAO DA SILVA\",\n    \"security_code\": \"123\",\n    \"expiration_month\": 12,\n    \"expiration_year\": 2030,\n    \"type\": \"credit_card\",\n    \"main_payment_method\": true\n  }\n}"

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

{
  "subscription_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "payment_method": {
    "type": "card",
    "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "last_four": "1111",
    "first_six": "411111"
  }
}