Read Me

Setup

1. Clone the repo (or download it), then open a terminal in the root folder

git clone "https://github.com/eliasubz/Authentification-and-Veo3-API-calls-in-proxy-server.git"
cd ".\Authentification-and-Veo3-API-calls-in-proxy-server\"

2. Install Dependencies:

npm install

3. Add a .env file and add your own variables to connecting to your mongoDB and RedisDB:

mongo_uri=""mongodb+srv://user:yourApiKey@cluster.net/?retryWrites=true&w=majority&appName=Cluster0"
REDIS_URL=""

4. Open two terminals (you can split them in vscode) and run the following commands in:

# In the first terminal
node src/app.js
# In the first terminal
node src/workers/veo3Worker.js

Purpose

In this project I want to implement a server that can store Users in a MongoDB and uses a BullQM queue to perform Jobs. The current Job is an automatically generated image using a stable-diffusion. This task would be performed inside of a google colab and can be done by running a gradio rest-api inside. These stable-diffusion scripts will be published soon.

The user can be authenticated stores users/logins and the amount of credits each user has.

Tech Stack

• Backend: Node.js, Express.js
• Database: MongoDB (Atlas or local)
• Queue: Redis + BullMQ
• Auth: JWT with role-based access control
• Worker: Node.js worker process (veo3Worker.js) for long-running jobs

Endpoint Summary

You can query http://localhost:5000 in Postman/Requestly and append the different routes that are specified. Ensure to create a user first and put the web-token that is returned over the http://localhost:5000/api/login route in the header to access the full range of features.

Auth

• POST /api/register → Register new user

• POST /api/login → Login user and return JWT

User

• GET /api/user → Access user dashboard (requires valid token)

• GET /api/admin → Access admin dashboard (requires admin role)

Image or Video Generation (needs seperate server)

• POST /api/veo3/generate → Enqueue a new generation job (credits required)

• GET /api/veo3/credits → Get user credit balance

• GET /api/veo3/buy_credit → Buy additional credits