curl --request POST \
  --url https://stg-api.dayfin.io/v2/api/coinInfo/kdacs/classifications \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "tranDtime": "20261014143000",
  "tranNo": "202610141430000001",
  "assetIds": [
    13,
    101,
    9999999
  ],
  "lastAssetId": 1043,
  "mappingRevision": "9"
}
'

import requests

url = "https://stg-api.dayfin.io/v2/api/coinInfo/kdacs/classifications"

payload = {
    "tranDtime": "20261014143000",
    "tranNo": "202610141430000001",
    "assetIds": [13, 101, 9999999],
    "lastAssetId": 1043,
    "mappingRevision": "9"
}
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({
    tranDtime: '20261014143000',
    tranNo: '202610141430000001',
    assetIds: [13, 101, 9999999],
    lastAssetId: 1043,
    mappingRevision: '9'
  })
};

fetch('https://stg-api.dayfin.io/v2/api/coinInfo/kdacs/classifications', 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://stg-api.dayfin.io/v2/api/coinInfo/kdacs/classifications",
  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([
    'tranDtime' => '20261014143000',
    'tranNo' => '202610141430000001',
    'assetIds' => [
        13,
        101,
        9999999
    ],
    'lastAssetId' => 1043,
    'mappingRevision' => '9'
  ]),
  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://stg-api.dayfin.io/v2/api/coinInfo/kdacs/classifications"

	payload := strings.NewReader("{\n  \"tranDtime\": \"20261014143000\",\n  \"tranNo\": \"202610141430000001\",\n  \"assetIds\": [\n    13,\n    101,\n    9999999\n  ],\n  \"lastAssetId\": 1043,\n  \"mappingRevision\": \"9\"\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://stg-api.dayfin.io/v2/api/coinInfo/kdacs/classifications")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"tranDtime\": \"20261014143000\",\n  \"tranNo\": \"202610141430000001\",\n  \"assetIds\": [\n    13,\n    101,\n    9999999\n  ],\n  \"lastAssetId\": 1043,\n  \"mappingRevision\": \"9\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://stg-api.dayfin.io/v2/api/coinInfo/kdacs/classifications")

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  \"tranDtime\": \"20261014143000\",\n  \"tranNo\": \"202610141430000001\",\n  \"assetIds\": [\n    13,\n    101,\n    9999999\n  ],\n  \"lastAssetId\": 1043,\n  \"mappingRevision\": \"9\"\n}"

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

{
  "rspCode": "A0000",
  "rspMessage": "정상 처리되었습니다.",
  "mappingRevision": "9",
  "mappingTp": "1",
  "classDt": "20261029",
  "timestamp": 1793243100000,
  "totalCnt": 587,
  "hasNext": true,
  "dataListCnt": 200,
  "notFoundAssetIds": [
    9999999
  ],
  "dataList": [
    {
      "assetId": 13,
      "assetSymbol": "BTC",
      "koreanName": "비트코인",
      "englishName": "Bitcoin",
      "largeClassCode": "1",
      "largeClassNm": "가치 및 결제",
      "mediumClassCode": "1.1",
      "mediumClassNm": "디지털 화폐",
      "smallClassCode": "1.1.1",
      "smallClassNm": "가치저장"
    }
  ]
}