Text Similarity API: Quickly Check Text Similarity

We use cookies.This website uses essential cookies to operate core features. With your consent, we also use analytics cookies to understand traffic and improve the service. For more details, see our .

Path	Type	Sample
t1	string	今天天气很好,适合出门散步
t2	string	今日天气不错,可以去户外走走

Path	Type	Sample
code	string	SUCCESS
message	string	success
data	object	{...}
data.similarity	number	0.85

Text Similarity Detection API - This API efficiently and accur | Toolkk

Shell Example

curl --request POST \
  --url 'https://openapi.toolkk.com/v1/text-similar' \
  --header 'Content-Type: application/json' \
  --header 'X-API-Key: YOUR_API_KEY' \
  --data '{\n  "t1": "今天天气很好,适合出门散步",\n  "t2": "今日天气不错,可以去户外走走"\n}'

Python Example

import os
import requests

url = "https://openapi.toolkk.com/v1/text-similar"
payload = {
  "t1": "今天天气很好,适合出门散步",
  "t2": "今日天气不错,可以去户外走走"
}

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/text-similar"
    payload := []byte("{\n  \"t1\": \"今天天气很好,适合出门散步\",\n  \"t2\": \"今日天气不错,可以去户外走走\"\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  \"t1\": \"今天天气很好,适合出门散步\",\n  \"t2\": \"今日天气不错,可以去户外走走\"\n}";

        HttpRequest request = HttpRequest.newBuilder()
            .uri(URI.create("https://openapi.toolkk.com/v1/text-similar"))
            .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/text-similar';
$payload = "{\n  \"t1\": \"今天天气很好,适合出门散步\",\n  \"t2\": \"今日天气不错,可以去户外走走\"\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;

Text Similarity Detection

Documentation

Features

Use Cases

Integration Examples

Request Example

Response Example

Request Fields