POSTPublicinternational-crude-oil-price-query

International Crude Oil Price Quote

Retrieve the latest WTI and Brent crude oil prices and daily market data.

Usage Cost

25 coins/call

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Documentation

Select WTI or Brent crude oil to retrieve the latest price, opening price, previous close, intraday high and low, absolute change, percentage change, and data timestamp.

Integration Examples

Includes ready-to-use Shell, Python, Go, Java, and PHP examples for direct integration.

Request Example

{
  "code": "wti"
}

Response Example

{
  "name": "WTI原油",
  "nowPrice": 77.12,
  "todayOpenPrice": 76.58,
  "yestodayClosePrice": 76.41,
  "todayMax": 77.56,
  "todayMin": 75.98,
  "diffNum": 0.71,
  "diffRate": 0.93,
  "time": "2026-07-30 14:00:00"
}

Request Fields

The fields below are derived from example JSON for integration reference only.

Path	Type	Sample
code	string	wti

Response Fields

The fields below are derived from example JSON for integration reference only.

Path	Type	Sample
name	string	WTI原油
nowPrice	number	77.12
todayOpenPrice	number	76.58
yestodayClosePrice	number	76.41
todayMax	number	77.56
todayMin	number	75.98
diffNum	number	0.71

curl --request POST \ --url 'https://openapi.toolkk.com/v1/international-crude-oil-price-query' \ --header 'Content-Type: application/json' \ --header 'X-API-Key: YOUR_API_KEY' \ --data '{\n "code": "wti"\n}'

import os import requests url = "https://openapi.toolkk.com/v1/international-crude-oil-price-query" payload = { "code": "wti" } headers = { "Content-Type": "application/json", "X-API-Key": os.getenv("TOOLKK_API_KEY", "YOUR_API_KEY"), } response = requests.request("POST", url, headers=headers, json=payload, timeout=30) response.raise_for_status() print(response.json())

package main import ( "bytes" "fmt" "io" "net/http" ) func main() { endpoint := "https://openapi.toolkk.com/v1/international-crude-oil-price-query" payload := []byte("{\n \"code\": \"wti\"\n}") req, err := http.NewRequest("POST", endpoint, bytes.NewBuffer(payload)) if err != nil { panic(err) } req.Header.Set("Content-Type", "application/json") req.Header.Set("X-API-Key", "YOUR_API_KEY") resp, err := http.DefaultClient.Do(req) if err != nil { panic(err) } defer resp.Body.Close() body, err := io.ReadAll(resp.Body) if err != nil { panic(err) } fmt.Println(string(body)) }

import java.net.URI; import java.net.http.HttpClient; import java.net.http.HttpRequest; import java.net.http.HttpResponse; public class ToolkkExample { public static void main(String[] args) throws Exception { String payload = "{\n \"code\": \"wti\"\n}"; HttpRequest request = HttpRequest.newBuilder() .uri(URI.create("https://openapi.toolkk.com/v1/international-crude-oil-price-query")) .method("POST", HttpRequest.BodyPublishers.ofString(payload)) .header("Content-Type", "application/json") .header("X-API-Key", "YOUR_API_KEY") .build(); HttpResponse<String> response = HttpClient.newHttpClient() .send(request, HttpResponse.BodyHandlers.ofString()); System.out.println(response.body()); } }

<?php $endpoint = 'https://openapi.toolkk.com/v1/international-crude-oil-price-query'; $payload = "{\n \"code\": \"wti\"\n}"; $ch = curl_init($endpoint); curl_setopt_array($ch, [ CURLOPT_RETURNTRANSFER => true, CURLOPT_CUSTOMREQUEST => 'POST', CURLOPT_HTTPHEADER => [ 'Content-Type: application/json', 'X-API-Key: YOUR_API_KEY', ], CURLOPT_POSTFIELDS => $payload, ]); $response = curl_exec($ch); if ($response === false) { throw new RuntimeException(curl_error($ch)); } curl_close($ch); echo $response;

International Crude Oil Price Quote

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Documentation

Integration Examples

Request Example

Response Example

Request Fields

Response Fields

Shell Example

Python Example

Go Example

Java Example

PHP Example