POSTPublicfund-yield

Mutual Fund Trend Data

Mutual fund trend data

Documentation

Mutual fund trend data

Integration Examples

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

Shell ExamplePython ExampleGo ExampleJava ExamplePHP Example

Shell Example

curl --request POST \
  --url 'https://openapi.toolkk.com/v1/fund-yield' \
  --header 'Content-Type: application/json' \
  --header 'X-API-Key: YOUR_API_KEY' \
  --data '{\n  "fundCode": "基金代码"\n}'

Python Example

import os
import requests

url = "https://openapi.toolkk.com/v1/fund-yield"
payload = {
  "fundCode": "基金代码"
}

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())

Go Example

package main

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

func main() {
    endpoint := "https://openapi.toolkk.com/v1/fund-yield"
    payload := []byte("{\n  \"fundCode\": \"基金代码\"\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))
}

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  \"fundCode\": \"基金代码\"\n}";

        HttpRequest request = HttpRequest.newBuilder()
            .uri(URI.create("https://openapi.toolkk.com/v1/fund-yield"))
            .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 Example

<?php

$endpoint = 'https://openapi.toolkk.com/v1/fund-yield';
$payload = "{\n  \"fundCode\": \"基金代码\"\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;

Request Example

{
  "fundCode": "基金代码"
}

Response Example

{
  "code": 200,
  "msg": "成功",
  "taskNo": "200495341220681616635742",
  "data": {
    "fundType": "BLEND",
    "lastYear": "-0.3620",
    "lastQuarter": "-0.1032",
    "serverTime": 1722409638300,
    "lastMonth": "-0.0221",
    "lastHalfYear": "-0.1331",
    "lastWeek": "-0.0124",
    "fundAndIndexYieldVoPair": [
      {
        "name": "中航混改精选混合型证券投资基金A类",
        "trendType": "INDEX_CODE-sz399300",
        "fundTrends": [
          {
            "code": "20171027000230030000000000014020",
            "codeType": "PRODUCT_ID",
            "reportDate": 1714406400000,
            "name": "中航混改精选混合型证券投资基金A类",
            "value": "0.810300"
          }
        ]
      }
    ]
  }
}

Request Fields

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

Path	Type	Sample
type	string	object
properties	object	{...}
properties.fundCode	object	{...}
properties.fundCode.type	string	string
properties.fundCode.description	string	基金代码
required	array	"fundCode"
required[]	string	fundCode

Response Fields