RRR PRO MEX · AI ASSISTANT

Good to have you here.
What are we exploring?

CORU is your conversation space for ideas, learning, coding, writing, and creative problem-solving — built by RRR PRO MEX, an independent digital tools and AI project ecosystem.

AI responses can be inaccurate. Verify important information.

Complete the quick protection check to start free chat.

CORU · Engine control

API & plans

Choose how you want to use CORU. Start chatting for free, connect your membership for Premium access, or bring a compatible API key.

DEFAULT

CORU Free

Free / no personal API key

Start chatting with CORU right away. No personal API key is needed.

✓ No user API key required
✓ Local conversation history
✓ Designed for ideas, learning, and creative work

MEMBERSHIP

CORU Premium API

Paid / Patreon membership

Connect your CORU API key and verify your active Patreon membership to unlock Premium access.

✓ Higher API quota when activated
✓ Patreon membership verification
✓ Existing key can be upgraded

View Patreon membership

Your existing CORU buyer API key

Your key is held in memory in this page only. After Patreon returns, come back here and choose “Use Premium API”. The buyer key must already exist in the CORU gateway.

BRING YOUR OWN

Custom API

Your key / provider billing

Connect an OpenAI-compatible API endpoint using your own provider key and model. Provider limits and charges are yours.

✓ Set an API URL and model
✓ Key is not saved in browser storage
✓ Provider-specific quota applies

Get your free CORU API key

Create a personal key for your own apps and projects. Free access includes 100 requests per day and 3,000 per month.

Key label (optional)

Quick verification

Complete the check to create your personal key.

Complete the protection check to create your key.

Connection status

Getting CORU ready…

Your conversation history stays in this browser. Keep your personal API keys private.

Good to have you here.
What are we exploring?

API & plans

CORU Free

CORU Premium API

Custom API

Get your free CORU API key

Your new free API key

Custom API connection

Connection status

Good to have you here.What are we exploring?

API & plans

CORU Free

CORU Premium API

Custom API

Get your free CORU API key

Your new free API key

Custom API connection

Connection status

Good to have you here.
What are we exploring?