Image QA Chat

A small Next.js app that sends uploaded images to an n8n workflow for review.

Setup

1. Install dependencies:

   npm install

2. Copy .env.example to .env.local and set your webhook URL:

   NEXT_PUBLIC_N8N_WEBHOOK_URL=https://your-n8n-instance.example/webhook/image-qa

3. Import the workflow in n8n:

   • Open files/n8n-image-qa-workflow.json
   • Import it into n8n
   • Add your credentials, including OPENAI_API_KEY
   • Activate the workflow

4. Start the app:

   npm run dev

Use

1. Open the app in your browser.
2. Attach one or more images.
3. Send them to the workflow.

Notes

• The app only works after you set NEXT_PUBLIC_N8N_WEBHOOK_URL.
• The workflow file is meant to be imported as-is, then customized with your own credentials.