curl --request POST \
  --url https://api.itmc.i.moneyforward.com/api/v1/organizations/{organizationId}/people/merge \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "merges": [
    {
      "fromPeopleId": 1,
      "toPeopleId": 2
    }
  ]
}
'

import requests

url = "https://api.itmc.i.moneyforward.com/api/v1/organizations/{organizationId}/people/merge"

payload = { "merges": [
        {
            "fromPeopleId": 1,
            "toPeopleId": 2
        }
    ] }
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({merges: [{fromPeopleId: 1, toPeopleId: 2}]})
};

fetch('https://api.itmc.i.moneyforward.com/api/v1/organizations/{organizationId}/people/merge', 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.itmc.i.moneyforward.com/api/v1/organizations/{organizationId}/people/merge",
  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([
    'merges' => [
        [
                'fromPeopleId' => 1,
                'toPeopleId' => 2
        ]
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($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.itmc.i.moneyforward.com/api/v1/organizations/{organizationId}/people/merge"

	payload := strings.NewReader("{\n  \"merges\": [\n    {\n      \"fromPeopleId\": 1,\n      \"toPeopleId\": 2\n    }\n  ]\n}")

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

	req.Header.Add("Authorization", "Bearer <token>")
	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.itmc.i.moneyforward.com/api/v1/organizations/{organizationId}/people/merge")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"merges\": [\n    {\n      \"fromPeopleId\": 1,\n      \"toPeopleId\": 2\n    }\n  ]\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.itmc.i.moneyforward.com/api/v1/organizations/{organizationId}/people/merge")

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"] = 'application/json'
request.body = "{\n  \"merges\": [\n    {\n      \"fromPeopleId\": 1,\n      \"toPeopleId\": 2\n    }\n  ]\n}"

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

{
  "meta": {
    "nextCursor": "F3UdkoSbpBNrjwP93AX2HQ",
    "totalItems": 1
  },
  "items": [
    {
      "id": 1,
      "primaryEmail": "foo@gmail.com",
      "displayName": "Yamaha Honda",
      "avatar": "avatar_url",
      "username": "foo",
      "type": "employee",
      "status": "suspended",
      "suspendedAt": "2021-07-13T19:15:40.000Z",
      "createdAt": "2021-07-13T19:15:40.000Z",
      "accounts": [
        {
          "serviceUniqueName": "github",
          "serviceName": "GitHub",
          "workspaceName": "mfi",
          "accountKey": "foo@mfi.com"
        }
      ]
    }
  ]
}