curl --request POST \
  --url https://sandbox.hurdlr.com/rest/v5/banks/bankTransfers \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: */*' \
  --data '
{
  "bankTransfers": [
    {
      "id": 123,
      "amount": 50.01,
      "date": "2021-01-04",
      "description": "Online Banking payment",
      "creditAccountId": 123,
      "debitAccountId": 123,
      "matchingBankTransferId": 123,
      "customData": {},
      "v6EntityId": "<string>",
      "payoutEntries": {
        "expenseIds": [
          123
        ],
        "revenueIds": [
          123
        ],
        "invoiceIds": [
          123
        ],
        "invoicePaymentIds": [
          123
        ],
        "bankTransferIds": [
          123
        ]
      },
      "expenseId": 123,
      "revenueId": 123,
      "taxPaymentId": 123
    }
  ]
}
'

import requests

url = "https://sandbox.hurdlr.com/rest/v5/banks/bankTransfers"

payload = { "bankTransfers": [
        {
            "id": 123,
            "amount": 50.01,
            "date": "2021-01-04",
            "description": "Online Banking payment",
            "creditAccountId": 123,
            "debitAccountId": 123,
            "matchingBankTransferId": 123,
            "customData": {},
            "v6EntityId": "<string>",
            "payoutEntries": {
                "expenseIds": [123],
                "revenueIds": [123],
                "invoiceIds": [123],
                "invoicePaymentIds": [123],
                "bankTransferIds": [123]
            },
            "expenseId": 123,
            "revenueId": 123,
            "taxPaymentId": 123
        }
    ] }
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "*/*"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': '*/*'},
  body: JSON.stringify({
    bankTransfers: [
      {
        id: 123,
        amount: 50.01,
        date: '2021-01-04',
        description: 'Online Banking payment',
        creditAccountId: 123,
        debitAccountId: 123,
        matchingBankTransferId: 123,
        customData: {},
        v6EntityId: '<string>',
        payoutEntries: {
          expenseIds: [123],
          revenueIds: [123],
          invoiceIds: [123],
          invoicePaymentIds: [123],
          bankTransferIds: [123]
        },
        expenseId: 123,
        revenueId: 123,
        taxPaymentId: 123
      }
    ]
  })
};

fetch('https://sandbox.hurdlr.com/rest/v5/banks/bankTransfers', 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.hurdlr.com/rest/v5/banks/bankTransfers",
  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([
    'bankTransfers' => [
        [
                'id' => 123,
                'amount' => 50.01,
                'date' => '2021-01-04',
                'description' => 'Online Banking payment',
                'creditAccountId' => 123,
                'debitAccountId' => 123,
                'matchingBankTransferId' => 123,
                'customData' => [
                                
                ],
                'v6EntityId' => '<string>',
                'payoutEntries' => [
                                'expenseIds' => [
                                                                123
                                ],
                                'revenueIds' => [
                                                                123
                                ],
                                'invoiceIds' => [
                                                                123
                                ],
                                'invoicePaymentIds' => [
                                                                123
                                ],
                                'bankTransferIds' => [
                                                                123
                                ]
                ],
                'expenseId' => 123,
                'revenueId' => 123,
                'taxPaymentId' => 123
        ]
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: */*"
  ],
]);

$response = curl_exec($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.hurdlr.com/rest/v5/banks/bankTransfers"

	payload := strings.NewReader("{\n  \"bankTransfers\": [\n    {\n      \"id\": 123,\n      \"amount\": 50.01,\n      \"date\": \"2021-01-04\",\n      \"description\": \"Online Banking payment\",\n      \"creditAccountId\": 123,\n      \"debitAccountId\": 123,\n      \"matchingBankTransferId\": 123,\n      \"customData\": {},\n      \"v6EntityId\": \"<string>\",\n      \"payoutEntries\": {\n        \"expenseIds\": [\n          123\n        ],\n        \"revenueIds\": [\n          123\n        ],\n        \"invoiceIds\": [\n          123\n        ],\n        \"invoicePaymentIds\": [\n          123\n        ],\n        \"bankTransferIds\": [\n          123\n        ]\n      },\n      \"expenseId\": 123,\n      \"revenueId\": 123,\n      \"taxPaymentId\": 123\n    }\n  ]\n}")

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

	req.Header.Add("Authorization", "Bearer <token>")
	req.Header.Add("Content-Type", "*/*")

	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.hurdlr.com/rest/v5/banks/bankTransfers")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "*/*")
  .body("{\n  \"bankTransfers\": [\n    {\n      \"id\": 123,\n      \"amount\": 50.01,\n      \"date\": \"2021-01-04\",\n      \"description\": \"Online Banking payment\",\n      \"creditAccountId\": 123,\n      \"debitAccountId\": 123,\n      \"matchingBankTransferId\": 123,\n      \"customData\": {},\n      \"v6EntityId\": \"<string>\",\n      \"payoutEntries\": {\n        \"expenseIds\": [\n          123\n        ],\n        \"revenueIds\": [\n          123\n        ],\n        \"invoiceIds\": [\n          123\n        ],\n        \"invoicePaymentIds\": [\n          123\n        ],\n        \"bankTransferIds\": [\n          123\n        ]\n      },\n      \"expenseId\": 123,\n      \"revenueId\": 123,\n      \"taxPaymentId\": 123\n    }\n  ]\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://sandbox.hurdlr.com/rest/v5/banks/bankTransfers")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = '*/*'
request.body = "{\n  \"bankTransfers\": [\n    {\n      \"id\": 123,\n      \"amount\": 50.01,\n      \"date\": \"2021-01-04\",\n      \"description\": \"Online Banking payment\",\n      \"creditAccountId\": 123,\n      \"debitAccountId\": 123,\n      \"matchingBankTransferId\": 123,\n      \"customData\": {},\n      \"v6EntityId\": \"<string>\",\n      \"payoutEntries\": {\n        \"expenseIds\": [\n          123\n        ],\n        \"revenueIds\": [\n          123\n        ],\n        \"invoiceIds\": [\n          123\n        ],\n        \"invoicePaymentIds\": [\n          123\n        ],\n        \"bankTransferIds\": [\n          123\n        ]\n      },\n      \"expenseId\": 123,\n      \"revenueId\": 123,\n      \"taxPaymentId\": 123\n    }\n  ]\n}"

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

{
  "errors": {
    "fieldErrors": {},
    "globalErrors": [
      {
        "errorMessage": "<string>"
      }
    ]
  },
  "id": "<string>",
  "webhook": {
    "userId": "<string>",
    "accountantUserId": "<string>"
  }
}