Historical K-Line Data API

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Historical K-Line Data API | Toolkk

Request Example

{
  "symbol": "品种合约代码(查询连接 http://demo.konpn.com/symbols.shtml",
  "period": "取 1M,3M,5M,10M,15M,30M,1H,2H,3H,4H,D,W,M。周期是1,5,15分钟则返回date当日的数据。 周期是30分钟或1小时则返回...",
  "date": "日期,返回结果排序顺序。接口输出的日周期数据最多只有10年，1分钟周期数据只有最近30天,5分钟及小时周期最多180天",
  "withlast": "是否包含最新的一个动态k线数据，(填写1是，0否)"
}

Request Fields

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

Path	Type	Sample
type	string	object
properties	object	{...}
properties.symbol	object	{...}
properties.symbol.type	string	string
properties.symbol.description	string	品种合约代码(查询连接 http://demo.konpn.com/symbols.shtml
properties.period	object	{...}
properties.period.type	string

Response Fields

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

Path	Type	Sample
type	string	object
properties	object	{...}
properties.Code	object	{...}
properties.Code.type	string	number
properties.Code.example	number	0
properties.Msg	object	{...}
properties.Msg.type	string	string

Shell Example

curl --request GET \
  --url 'https://openapi.toolkk.com/v1/aliyunmarket-cmapi029045-query-comkm4v2' \
  --header 'Content-Type: application/json' \
  --header 'X-API-Key: YOUR_API_KEY' \
  --data '{\n  "symbol": "品种合约代码(查询连接 http://demo.konpn.com/symbols.shtml",\n  "period": "取 1M,3M,5M,10M,15M,30M,1H,2H,3H,4H,D,W,M。周期是1,5,15分钟则返回date当日的数据。 周期是30分钟或1小时则返回...",\n  "date": "日期,返回结果排序顺序。接口输出的日周期数据最多只有10年，1分钟周期数据只有最近30天,5分钟及小时周期最多180天",\n  "withlast": "是否包含最新的一个动态k线数据，(填写1是，0否)"\n}'

Python Example

import os
import requests

url = "https://openapi.toolkk.com/v1/aliyunmarket-cmapi029045-query-comkm4v2"
payload = {
  "symbol": "品种合约代码(查询连接 http://demo.konpn.com/symbols.shtml",
  "period": "取 1M,3M,5M,10M,15M,30M,1H,2H,3H,4H,D,W,M。周期是1,5,15分钟则返回date当日的数据。 周期是30分钟或1小时则返回...",
  "date": "日期,返回结果排序顺序。接口输出的日周期数据最多只有10年，1分钟周期数据只有最近30天,5分钟及小时周期最多180天",
  "withlast": "是否包含最新的一个动态k线数据，(填写1是，0否)"
}

headers = {
    "Content-Type": "application/json",
    "X-API-Key": os.getenv("TOOLKK_API_KEY", "YOUR_API_KEY"),
}

response = requests.get(url, headers=headers, params=payload, timeout=30)
response.raise_for_status()
print(response.json())

Go Example

package main

import (
    "bytes"
    "fmt"
    "io"
    "net/http"
)

func main() {
    endpoint := "https://openapi.toolkk.com/v1/aliyunmarket-cmapi029045-query-comkm4v2"
    payload := []byte("{\n  \"symbol\": \"品种合约代码(查询连接 http://demo.konpn.com/symbols.shtml\",\n  \"period\": \"取 1M,3M,5M,10M,15M,30M,1H,2H,3H,4H,D,W,M。周期是1,5,15分钟则返回date当日的数据。 周期是30分钟或1小时则返回...\",\n  \"date\": \"日期,返回结果排序顺序。接口输出的日周期数据最多只有10年，1分钟周期数据只有最近30天,5分钟及小时周期最多180天\",\n  \"withlast\": \"是否包含最新的一个动态k线数据，(填写1是，0否)\"\n}")

    req, err := http.NewRequest("GET", 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))
}

Java Example

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  \"symbol\": \"品种合约代码(查询连接 http://demo.konpn.com/symbols.shtml\",\n  \"period\": \"取 1M,3M,5M,10M,15M,30M,1H,2H,3H,4H,D,W,M。周期是1,5,15分钟则返回date当日的数据。 周期是30分钟或1小时则返回...\",\n  \"date\": \"日期,返回结果排序顺序。接口输出的日周期数据最多只有10年，1分钟周期数据只有最近30天,5分钟及小时周期最多180天\",\n  \"withlast\": \"是否包含最新的一个动态k线数据，(填写1是，0否)\"\n}";

        HttpRequest request = HttpRequest.newBuilder()
            .uri(URI.create("https://openapi.toolkk.com/v1/aliyunmarket-cmapi029045-query-comkm4v2"))
            .method("GET", 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 Example

<?php

$endpoint = 'https://openapi.toolkk.com/v1/aliyunmarket-cmapi029045-query-comkm4v2';
$payload = "{\n  \"symbol\": \"品种合约代码(查询连接 http://demo.konpn.com/symbols.shtml\",\n  \"period\": \"取 1M,3M,5M,10M,15M,30M,1H,2H,3H,4H,D,W,M。周期是1,5,15分钟则返回date当日的数据。 周期是30分钟或1小时则返回...\",\n  \"date\": \"日期,返回结果排序顺序。接口输出的日周期数据最多只有10年，1分钟周期数据只有最近30天,5分钟及小时周期最多180天\",\n  \"withlast\": \"是否包含最新的一个动态k线数据，(填写1是，0否)\"\n}";

$ch = curl_init($endpoint);
curl_setopt_array($ch, [
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_CUSTOMREQUEST => 'GET',
    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;

Historical K-Line Data Query

Documentation

API Capabilities

Request and Response

Use Cases

Integration Examples