curl --request POST \
  --url https://backend.swap.coffee/v2/staking/{master_address}/positions/{address}/{id} \
  --header 'Content-Type: application/json' \
  --header 'X-Api-Key: <api-key>' \
  --header 'x-verify: <x-verify>' \
  --data '
{
  "period_id": 123
}
'

import requests

url = "https://backend.swap.coffee/v2/staking/{master_address}/positions/{address}/{id}"

payload = { "period_id": 123 }
headers = {
    "x-verify": "<x-verify>",
    "X-Api-Key": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {
    'x-verify': '<x-verify>',
    'X-Api-Key': '<api-key>',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({period_id: 123})
};

fetch('https://backend.swap.coffee/v2/staking/{master_address}/positions/{address}/{id}', 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://backend.swap.coffee/v2/staking/{master_address}/positions/{address}/{id}",
  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([
    'period_id' => 123
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "X-Api-Key: <api-key>",
    "x-verify: <x-verify>"
  ],
]);

$response = curl_exec($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://backend.swap.coffee/v2/staking/{master_address}/positions/{address}/{id}"

	payload := strings.NewReader("{\n  \"period_id\": 123\n}")

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

	req.Header.Add("x-verify", "<x-verify>")
	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))

}

HttpResponse<String> response = Unirest.post("https://backend.swap.coffee/v2/staking/{master_address}/positions/{address}/{id}")
  .header("x-verify", "<x-verify>")
  .header("X-Api-Key", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"period_id\": 123\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://backend.swap.coffee/v2/staking/{master_address}/positions/{address}/{id}")

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

request = Net::HTTP::Post.new(url)
request["x-verify"] = '<x-verify>'
request["X-Api-Key"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"period_id\": 123\n}"

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

{
  "query_id": 123,
  "message": {
    "payload_cell": "aSDinaTvuI8gbWludGxpZnk=",
    "address": "EQCM3B12QK1e4yZSf8GtBRT0aLMNyEsBc_DhVfRRtOEffLez",
    "value": "<string>",
    "state_init": "aSDinaTvuI8gbWludGxpZnk=",
    "extra": [
      {
        "id": 123,
        "amount": "<string>"
      }
    ]
  }
}

{
  "error": "<string>"
}