curl --request POST \
  --url https://api.fintoc.com/v2/transfers \
  --header 'Authorization: <api-key>' \
  --header 'Content-Type: application/json' \
  --header 'Fintoc-JWS-Signature: <fintoc-jws-signature>' \
  --data '
{
  "amount": 123,
  "currency": "MXN",
  "account_id": "<string>",
  "counterparty": {
    "account_number": "<string>",
    "institution_id": "<string>",
    "holder_id": "<string>",
    "holder_name": "<string>"
  },
  "comment": "<string>",
  "reference_id": 123,
  "metadata": {
    "client_id": "1234"
  }
}
'

import requests

url = "https://api.fintoc.com/v2/transfers"

payload = {
    "amount": 123,
    "currency": "MXN",
    "account_id": "<string>",
    "counterparty": {
        "account_number": "<string>",
        "institution_id": "<string>",
        "holder_id": "<string>",
        "holder_name": "<string>"
    },
    "comment": "<string>",
    "reference_id": 123,
    "metadata": { "client_id": "1234" }
}
headers = {
    "Authorization": "<api-key>",
    "Fintoc-JWS-Signature": "<fintoc-jws-signature>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {
    Authorization: '<api-key>',
    'Fintoc-JWS-Signature': '<fintoc-jws-signature>',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    amount: 123,
    currency: 'MXN',
    account_id: '<string>',
    counterparty: {
      account_number: '<string>',
      institution_id: '<string>',
      holder_id: '<string>',
      holder_name: '<string>'
    },
    comment: '<string>',
    reference_id: 123,
    metadata: {client_id: '1234'}
  })
};

fetch('https://api.fintoc.com/v2/transfers', 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.fintoc.com/v2/transfers",
  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' => 123,
    'currency' => 'MXN',
    'account_id' => '<string>',
    'counterparty' => [
        'account_number' => '<string>',
        'institution_id' => '<string>',
        'holder_id' => '<string>',
        'holder_name' => '<string>'
    ],
    'comment' => '<string>',
    'reference_id' => 123,
    'metadata' => [
        'client_id' => '1234'
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: <api-key>",
    "Content-Type: application/json",
    "Fintoc-JWS-Signature: <fintoc-jws-signature>"
  ],
]);

$response = curl_exec($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.fintoc.com/v2/transfers"

	payload := strings.NewReader("{\n  \"amount\": 123,\n  \"currency\": \"MXN\",\n  \"account_id\": \"<string>\",\n  \"counterparty\": {\n    \"account_number\": \"<string>\",\n    \"institution_id\": \"<string>\",\n    \"holder_id\": \"<string>\",\n    \"holder_name\": \"<string>\"\n  },\n  \"comment\": \"<string>\",\n  \"reference_id\": 123,\n  \"metadata\": {\n    \"client_id\": \"1234\"\n  }\n}")

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

	req.Header.Add("Authorization", "<api-key>")
	req.Header.Add("Fintoc-JWS-Signature", "<fintoc-jws-signature>")
	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.fintoc.com/v2/transfers")
  .header("Authorization", "<api-key>")
  .header("Fintoc-JWS-Signature", "<fintoc-jws-signature>")
  .header("Content-Type", "application/json")
  .body("{\n  \"amount\": 123,\n  \"currency\": \"MXN\",\n  \"account_id\": \"<string>\",\n  \"counterparty\": {\n    \"account_number\": \"<string>\",\n    \"institution_id\": \"<string>\",\n    \"holder_id\": \"<string>\",\n    \"holder_name\": \"<string>\"\n  },\n  \"comment\": \"<string>\",\n  \"reference_id\": 123,\n  \"metadata\": {\n    \"client_id\": \"1234\"\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.fintoc.com/v2/transfers")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = '<api-key>'
request["Fintoc-JWS-Signature"] = '<fintoc-jws-signature>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"amount\": 123,\n  \"currency\": \"MXN\",\n  \"account_id\": \"<string>\",\n  \"counterparty\": {\n    \"account_number\": \"<string>\",\n    \"institution_id\": \"<string>\",\n    \"holder_id\": \"<string>\",\n    \"holder_name\": \"<string>\"\n  },\n  \"comment\": \"<string>\",\n  \"reference_id\": 123,\n  \"metadata\": {\n    \"client_id\": \"1234\"\n  }\n}"

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

"{\n  \"id\": \"tr_jKaHD105H\",\n  \"object\": \"transfer\",\n  \"amount\": 59013,\n  \"post_date\": null,\n  \"transaction_date\": null,\n  \"created_at\": \"2020-04-17T00:00:00.000Z\",\n  \"currency\": \"mxn\",\n  \"comment\": \"Pago de credito 10451\",\n  \"reference_id\": \"150195\",\n  \"receipt_url\": null,\n  \"type\": \"outbound\",\n  \"tracking_key\": null,\n  \"status\": \"pending\",\n  \"mode\": \"test\",\n  \"account_number\": null,\n  \"counterparty\": {\n    \"holder_id\": \"LFHU290523OG0\",\n    \"holder_name\": \"Jon Snow\",\n    \"account_number\": \"012969123456789120\",\n    \"type\": \"clabe\",\n    \"type_code\": \"40\",\n    \"institution\": {\n      \"id\": \"40012\",\n      \"name\": \"BBVA MEXICO\",\n      \"country\": \"mx\"\n    }\n  }\n}"

"{}"