{{i}} - {{v}}

$curl = curl_init();
curl_setopt_array($curl, array(
 CURLOPT_URL => 'http://www.trans-home.com/api/index/translate?token=你的token',
 CURLOPT_RETURNTRANSFER => true,
 CURLOPT_ENCODING => '',
 CURLOPT_MAXREDIRS => 10,
 CURLOPT_TIMEOUT => 0,
 CURLOPT_FOLLOWLOCATION => true,
 CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
 CURLOPT_CUSTOMREQUEST => 'POST',
 CURLOPT_POSTFIELDS =>'{"keywords":"hi","targetLanguage":"de"}',
 CURLOPT_HTTPHEADER => array(
 'Content-Type: application/json'
 ),
));
$response = curl_exec($curl);
curl_close($curl);
echo $response;

curl --location 'http://www.trans-home.com/api/index/translate?token=你的token' \
--header 'Content-Type: application/json' \
--data '{"keywords":"hi","targetLanguage":"de"}'

OkHttpClient client = new OkHttpClient().newBuilder()
.build();
MediaType mediaType = MediaType.parse("application/json");
RequestBody body = RequestBody.create(mediaType, "{\"keywords\":\"hi\",\"targetLanguage\":\"de\"}");
Request request = new Request.Builder()
.url("http://www.trans-home.com/api/index/translate?token=你的token")
.method("POST", body)
.addHeader("Content-Type", "application/json")
.build();
Response response = client.newCall(request).execute();

import requests
import json
url = "http://www.trans-home.com/api/index/translate?token=你的token"
payload = json.dumps({
 "keywords": "hi",
 "targetLanguage": "de"
})
headers = {
 'Content-Type': 'application/json'
}
response = requests.request("POST", url, headers=headers, data=payload)
print(response.text)