Simple ChatGPT NestJs Server

to use ChatGPT as API

uses https://github.com/transitive-bullshit/chatgpt-api under the hood

Problem

No public API exists right now for ChatGPT. Existing api wrapper requires to setup server in headfull mode

Solution

buy simple cheap private windows server with RDP.
start your own server on it
use as remote api

Usage

rename .env.example to .env
set login and password inside env file
install requirements with npm install or yarn install
start with npm run start:dev or yarn run start:dev

Methods

/sendMessage
GET request
- sends message to ChatGPT and returns response

query parameters:
- text - prompt message
- conversationId - (optional) previous conversation id
- messageId - (optional) previous message id

returns
result of the request

example request

/sendMessage?text=Hello!

Where to get a remote server?

I recommend ZomRo as one of the cheapest, stable and fast. It cost you less than $5 per month. My ref link.