Update README.md

README.md

@@ -1,20 +1,116 @@
 
 # Welcome to ChatGPT API
 
-**ChatGPT** is a free api to the ChatGPT from OpenAI without Authentication.
+**ChatGPT** is a free API that allows users to access the ChatGPT machine learning model from OpenAI without the need for authentication.
 
-# How to use ChatGPT API?
-you can use it by sending `HTTP GET` Request to endpoints below:
+## How to use ChatGPT API
 
-| Query | Definition |
-|--|--|
-| text | Your Message|
-| lang | your text language (Default is English)  [\[Language Codes\]](https://cloud.google.com/translate/docs/languages) |
+To use the ChatGPT API, send an `HTTP GET` request to the following endpoint:
 
+```
+GET https://api.pawan.krd/chat/gpt
+```
 
+### Query Parameters
+
+The following query parameters can be included in the request:
+
+
+|Parameter|Description|Required|Default|
+|--|--|--|--|
+|`text`|Your message|Yes||
+|`lang`|The language of your text. Default is English. Supported languages can be found [here](https://cloud.google.com/translate/docs/languages).|No|`en`|
+|`id`|A unique identifier for your conversation.|No|`default`|
+|`cache`|A boolean value indicating whether to use cached responses, if available.|No|`true`|
+
+
+### Example Request
+
+```
 GET https://api.pawan.krd/chat/gpt?text=Hello&lang=en
+```
+
+### Example Response
+
+A successful response will return a JSON object with the following fields:
+
+```json
+{
+  "state": true,
+  "reply": "Hello! How can I help you today?",
+  "markdown": "Hello! How can I help you today?",
+  "html": "<p>Hello! How can I help you today?</p>"
+}
+```
+
+## Limitations
+
+It is important to note that ChatGPT API is provided on a best-effort basis and may not always be available. Additionally, the API may be rate-limited or have other usage restrictions in place. It is recommended to use the API responsibly and in accordance with any terms of service that may be in place.
+
+## Examples
+Here are example codes for using the API in Node.js, Python, and C#:
+
+### Node.js
+
+To use the ChatGPT API in Node.js, you can use the `axios` library to send an HTTP GET request to the API endpoint. Here is an example of how to do this:
+
+```javascript
+const axios = require('axios');
+
+async function getResponse(text, lang) {
+  try {
+    const response = await axios.get('https://api.pawan.krd/chat/gpt', {
+      params: {
+        text,
+        lang
+      }
+    });
+    return response.data;
+  } catch (error) {
+    console.error(error);
+  }
+}
+
+getResponse('Hello', 'en').then(response => {
+  console.log(response);
+});
+```
+
+### Python
+
+To use the ChatGPT API in Python, you can use the `requests` library to send an HTTP GET request to the API endpoint. Here is an example of how to do this:
+
+```python
+import requests
+
+def get_response(text, lang):
+  params = {'text': text, 'lang': lang}
+  response = requests.get('https://api.pawan.krd/chat/gpt', params=params)
+  return response.json()
+
+response = get_response('Hello', 'en')
+print(response)
+```
+
+### C#
+
+To use the ChatGPT API in C#, you can use the `HttpClient` class to send an HTTP GET request to the API endpoint. Here is an example of how to do this:
+
+```csharp
+using System.Net.Http;
+using Newtonsoft.Json;
+
+async Task<Response> GetResponse(string text, string lang) {
+  using (var client = new HttpClient()) {
+    var queryString = $"text={text}&lang={lang}";
+    var response = await client.GetAsync($"https://api.pawan.krd/chat/gpt?{queryString}");
+    var responseData = await response.Content.ReadAsStringAsync();
+    return JsonConvert.DeserializeObject<Response>(responseData);
+  }
+}
 
-**Response**
-You will get json response like this:
+var response = await GetResponse("Hello", "en");
+Console.log(response);
+```
 
-    {"status":true,"reply":"chat gpt reply","html":chat gpt reply in html format}
+Note that these are just basic examples, and you may need to add additional error handling and other functionality as needed for your use case.