diff --git a/README.md b/README.md
index b662c25..fe3f85e 100644
--- a/README.md
+++ b/README.md
@@ -8,15 +8,84 @@
## Overview
-[//]: # (TODO: Add overview mentioning the purpose of the module, supported REST API versions, and other high-level details.)
+[OpenAI](https://openai.com/), an AI research organization dedicated to developing beneficial AI for humanity, provides the [OpenAI API](https://platform.openai.com/docs/api-reference/introduction) for accessing its powerful AI models, enabling tasks such as natural language processing and image generation.
+
+The `ballarinax/openai.chat` package offers functionality to connect and interact with [chat completion related endpoints of OpenAI REST API v1](https://platform.openai.com/docs/api-reference/chat) Enabling seamless interaction with the advanced GPT-4 models developed by OpenAI for diverse conversational and text generation tasks.
## Setup guide
-[//]: # (TODO: Add detailed steps to obtain credentials and configure the module.)
+To use the OpenAI Connector, you must have access to the OpenAI API through a [OpenAI Platform account](https://platform.openai.com) and a project under it. If you do not have a OpenAI Platform account, you can sign up for one [here](https://platform.openai.com/signup).
+
+#### Create a OpenAI API Key
+
+1. Open the [OpenAI Platform Dashboard](https://platform.openai.com).
+
+2. Navigate to **Dashboard** -> **API keys**.
+
+
+3. Click on the **Create new secret key** button.
+
+
+4. Fill the details and click on Create secret key.
+
+
+5. Store the API key securely to use in your application.
+
## Quickstart
-[//]: # (TODO: Add a quickstart guide to demonstrate a basic functionality of the module, including sample code snippets.)
+To use the `OpenAI Chat` connector in your Ballerina application, update the `.bal` file as follows:
+
+### Step 1: Import the module
+
+Import the `ballerinax/openai.chat` module.
+
+```ballerina
+import ballerinax/openai.chat;
+```
+
+### Step 2: Create a new connector instance
+
+Create a `chat:Client` with the obtained API Key and initialize the connector.
+
+```ballerina
+configurable string token = ?;
+
+final chat:Client openAIChat = check new({
+ auth: {
+ token
+ }
+});
+```
+
+### Step 3: Invoke the connector operation
+
+Now, you can utilize available connector operations.
+
+#### Generate a response for given message
+
+```ballerina
+
+public function main() returns error? {
+
+ // Create a chat completion request.
+ CreateChatCompletionRequest request = {
+ model: "gpt-4o-mini",
+ messages: [{
+ "role": "user",
+ "content": "What is Ballerina programming language?"
+ }]
+ };
+
+ CreateChatCompletionResponse response = check openAIChat->/chat/completions.post(request);
+}
+```
+
+### Step 4: Run the Ballerina application
+
+```bash
+bal run
+```
## Examples
diff --git a/ballerina/Module.md b/ballerina/Module.md
index fdd9db8..0dd4929 100644
--- a/ballerina/Module.md
+++ b/ballerina/Module.md
@@ -1,14 +1,82 @@
## Overview
-[//]: # (TODO: Add overview mentioning the purpose of the module, supported REST API versions, and other high-level details.)
+[OpenAI](https://openai.com/), an AI research organization dedicated to developing beneficial AI for humanity, provides the [OpenAI API](https://platform.openai.com/docs/api-reference/introduction) for accessing its powerful AI models, enabling tasks such as natural language processing and image generation.
+
+The `ballarinax/openai.chat` package offers functionality to connect and interact with [chat completion related endpoints of OpenAI REST API v1](https://platform.openai.com/docs/api-reference/chat) Enabling seamless interaction with the advanced GPT-4 models developed by OpenAI for diverse conversational and text generation tasks.
## Setup guide
-[//]: # (TODO: Add detailed steps to obtain credentials and configure the module.)
+To use the OpenAI Connector, you must have access to the OpenAI API through a [OpenAI Platform account](https://platform.openai.com) and a project under it. If you do not have a OpenAI Platform account, you can sign up for one [here](https://platform.openai.com/signup).
+
+#### Create a OpenAI API Key
+
+1. Open the [OpenAI Platform Dashboard](https://platform.openai.com).
+
+2. Navigate to **Dashboard** -> **API keys**.
+
+
+3. Click on the **Create new secret key** button.
+
+
+4. Fill the details and click on Create secret key.
+
+
+5. Store the API key securely to use in your application.
+
## Quickstart
-[//]: # (TODO: Add a quickstart guide to demonstrate a basic functionality of the module, including sample code snippets.)
+To use the `OpenAI Chat` connector in your Ballerina application, update the `.bal` file as follows:
+
+### Step 1: Import the module
+
+Import the `ballerinax/openai.chat` module.
+
+```ballerina
+import ballerinax/openai.chat;
+```
+
+### Step 2: Create a new connector instance
+
+Create a `chat:Client` with the obtained API Key and initialize the connector.
+
+```ballerina
+configurable string token = ?;
+
+final chat:Client openAIChat = check new({
+ auth: {
+ token
+ }
+});
+```
+
+### Step 3: Invoke the connector operation
+
+Now, you can utilize available connector operations.
+
+#### Generate a response for given message
+
+```ballerina
+public function main() returns error? {
+
+ // Create a chat completion request.
+ CreateChatCompletionRequest request = {
+ model: "gpt-4o-mini",
+ messages: [{
+ "role": "user",
+ "content": "What is Ballerina programming language?"
+ }]
+ };
+
+ CreateChatCompletionResponse response = check openAIChat->/chat/completions.post(request);
+}
+```
+
+### Step 4: Run the Ballerina application
+
+```bash
+bal run
+```
## Examples
diff --git a/ballerina/Package.md b/ballerina/Package.md
index fdd9db8..0dd4929 100644
--- a/ballerina/Package.md
+++ b/ballerina/Package.md
@@ -1,14 +1,82 @@
## Overview
-[//]: # (TODO: Add overview mentioning the purpose of the module, supported REST API versions, and other high-level details.)
+[OpenAI](https://openai.com/), an AI research organization dedicated to developing beneficial AI for humanity, provides the [OpenAI API](https://platform.openai.com/docs/api-reference/introduction) for accessing its powerful AI models, enabling tasks such as natural language processing and image generation.
+
+The `ballarinax/openai.chat` package offers functionality to connect and interact with [chat completion related endpoints of OpenAI REST API v1](https://platform.openai.com/docs/api-reference/chat) Enabling seamless interaction with the advanced GPT-4 models developed by OpenAI for diverse conversational and text generation tasks.
## Setup guide
-[//]: # (TODO: Add detailed steps to obtain credentials and configure the module.)
+To use the OpenAI Connector, you must have access to the OpenAI API through a [OpenAI Platform account](https://platform.openai.com) and a project under it. If you do not have a OpenAI Platform account, you can sign up for one [here](https://platform.openai.com/signup).
+
+#### Create a OpenAI API Key
+
+1. Open the [OpenAI Platform Dashboard](https://platform.openai.com).
+
+2. Navigate to **Dashboard** -> **API keys**.
+
+
+3. Click on the **Create new secret key** button.
+
+
+4. Fill the details and click on Create secret key.
+
+
+5. Store the API key securely to use in your application.
+
## Quickstart
-[//]: # (TODO: Add a quickstart guide to demonstrate a basic functionality of the module, including sample code snippets.)
+To use the `OpenAI Chat` connector in your Ballerina application, update the `.bal` file as follows:
+
+### Step 1: Import the module
+
+Import the `ballerinax/openai.chat` module.
+
+```ballerina
+import ballerinax/openai.chat;
+```
+
+### Step 2: Create a new connector instance
+
+Create a `chat:Client` with the obtained API Key and initialize the connector.
+
+```ballerina
+configurable string token = ?;
+
+final chat:Client openAIChat = check new({
+ auth: {
+ token
+ }
+});
+```
+
+### Step 3: Invoke the connector operation
+
+Now, you can utilize available connector operations.
+
+#### Generate a response for given message
+
+```ballerina
+public function main() returns error? {
+
+ // Create a chat completion request.
+ CreateChatCompletionRequest request = {
+ model: "gpt-4o-mini",
+ messages: [{
+ "role": "user",
+ "content": "What is Ballerina programming language?"
+ }]
+ };
+
+ CreateChatCompletionResponse response = check openAIChat->/chat/completions.post(request);
+}
+```
+
+### Step 4: Run the Ballerina application
+
+```bash
+bal run
+```
## Examples
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