ChatGPT API LINE Bot AWS Serverless

It it a LINE bot utilizing ChatGPT with AWS serverless stack and DynamoDB.

Prerequisites

Node.js 18.x npm 9.x Volta

What you should prepare

• LINE developer account
• Open AI account (*Credit card registration is required)
• AWS account (*Credit card registration is required)

Before Deploy

Manually register the following three environment variables with AWS. Go to "AWS Systems Manager" > "Parameter Store" to register environment variables.

• lineMessagingApiChannelSecret
• lineMessagingApiChannelAccessToken
• openAiSecret

Deploy

git clone https://github.com/dyoshikawa/chatgpt-api-line-bot-aws-serverless
cd chatgpt-api-line-bot-aws-serverless
npm i 
npm run cdk -w iac -- deploy

After deploy

Go to the LINE administration page, allow the use of webhooks, and set the Endpoint URL. "Add Endpoint" + "/webhook" to the URL.