curl --request POST \
  --url https://api.malga.io/v1/tokens \
  --header 'Content-Type: application/json' \
  --header 'X-Api-Key: <api-key>' \
  --header 'X-Client-Id: <api-key>' \
  --data '
{
  "cardHolderName": "JOSE DAS NEVES",
  "cardNumber": "4019598346009339",
  "cardCvv": "123",
  "cardExpirationDate": "12/2026"
}
'

const options = {
  method: 'POST',
  headers: {
    'X-Client-Id': '<api-key>',
    'X-Api-Key': '<api-key>',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    cardHolderName: 'JOSE DAS NEVES',
    cardNumber: '4019598346009339',
    cardCvv: '123',
    cardExpirationDate: '12/2026'
  })
};

fetch('https://api.malga.io/v1/tokens', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

package main

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

func main() {

	url := "https://api.malga.io/v1/tokens"

	payload := strings.NewReader("{\n  \"cardHolderName\": \"JOSE DAS NEVES\",\n  \"cardNumber\": \"4019598346009339\",\n  \"cardCvv\": \"123\",\n  \"cardExpirationDate\": \"12/2026\"\n}")

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

	req.Header.Add("X-Client-Id", "<api-key>")
	req.Header.Add("X-Api-Key", "<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))

}

{
  "tokenId": "d353deef-dacb-40a0-8cab-931ff773f274"
}

{
  "error": {
    "type": "api_error",
    "code": 123,
    "declinedCode": "<string>",
    "declined_code": "<string>",
    "key": "<string>",
    "businessCode": "<string>",
    "message": "<string>",
    "details": "<array>"
  }
}

{
  "error": {
    "type": "api_error",
    "code": 123,
    "declinedCode": "<string>",
    "declined_code": "<string>",
    "key": "<string>",
    "businessCode": "<string>",
    "message": "<string>",
    "details": "<array>"
  }
}