curl --request POST \
  --url https://api.example.com/api/banking/matching/match \
  --header 'Authorization: <authorization>' \
  --header 'Content-Type: application/json' \
  --header 'organization-id: <organization-id>' \
  --data '
{
  "uncategorizedTransactions": [
    1,
    2
  ],
  "matchedTransactions": [
    {
      "referenceType": "SaleInvoice",
      "referenceId": 1
    },
    {
      "referenceType": "SaleInvoice",
      "referenceId": 2
    }
  ]
}
'

import requests

url = "https://api.example.com/api/banking/matching/match"

payload = {
    "uncategorizedTransactions": [1, 2],
    "matchedTransactions": [
        {
            "referenceType": "SaleInvoice",
            "referenceId": 1
        },
        {
            "referenceType": "SaleInvoice",
            "referenceId": 2
        }
    ]
}
headers = {
    "Authorization": "<authorization>",
    "organization-id": "<organization-id>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {
    Authorization: '<authorization>',
    'organization-id': '<organization-id>',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    uncategorizedTransactions: [1, 2],
    matchedTransactions: [
      {referenceType: 'SaleInvoice', referenceId: 1},
      {referenceType: 'SaleInvoice', referenceId: 2}
    ]
  })
};

fetch('https://api.example.com/api/banking/matching/match', 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.example.com/api/banking/matching/match",
  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([
    'uncategorizedTransactions' => [
        1,
        2
    ],
    'matchedTransactions' => [
        [
                'referenceType' => 'SaleInvoice',
                'referenceId' => 1
        ],
        [
                'referenceType' => 'SaleInvoice',
                'referenceId' => 2
        ]
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: <authorization>",
    "Content-Type: application/json",
    "organization-id: <organization-id>"
  ],
]);

$response = curl_exec($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.example.com/api/banking/matching/match"

	payload := strings.NewReader("{\n  \"uncategorizedTransactions\": [\n    1,\n    2\n  ],\n  \"matchedTransactions\": [\n    {\n      \"referenceType\": \"SaleInvoice\",\n      \"referenceId\": 1\n    },\n    {\n      \"referenceType\": \"SaleInvoice\",\n      \"referenceId\": 2\n    }\n  ]\n}")

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

	req.Header.Add("Authorization", "<authorization>")
	req.Header.Add("organization-id", "<organization-id>")
	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.example.com/api/banking/matching/match")
  .header("Authorization", "<authorization>")
  .header("organization-id", "<organization-id>")
  .header("Content-Type", "application/json")
  .body("{\n  \"uncategorizedTransactions\": [\n    1,\n    2\n  ],\n  \"matchedTransactions\": [\n    {\n      \"referenceType\": \"SaleInvoice\",\n      \"referenceId\": 1\n    },\n    {\n      \"referenceType\": \"SaleInvoice\",\n      \"referenceId\": 2\n    }\n  ]\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.example.com/api/banking/matching/match")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = '<authorization>'
request["organization-id"] = '<organization-id>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"uncategorizedTransactions\": [\n    1,\n    2\n  ],\n  \"matchedTransactions\": [\n    {\n      \"referenceType\": \"SaleInvoice\",\n      \"referenceId\": 1\n    },\n    {\n      \"referenceType\": \"SaleInvoice\",\n      \"referenceId\": 2\n    }\n  ]\n}"

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