Janitor AI x MegaNova AI: Complete Free Manta Model Series Free API Key Setup Guide
Looking for free models to roleplay chat on Janitor AI? Let’s introduce you to MegaNova AI’s Manta Model Series — a collection of fast, high-quality models designed specifically for immersive AI roleplay. Whether you want a lightweight chat experience or a deeply emotional conversation, the Manta lineup has something for everyone. In this guide, you’ll learn how to set up free API access to Manta Mini, Manta Flash, and Manta Pro on Janitor AI — and enjoy smooth, realistic roleplay chats without relying on slow or unstable proxies.
What Is MegaNova’s Manta Model Series?
The Manta Model Series by MegaNova AI offers three unique models built for AI roleplay chat — each designed to balance speed, realism, and immersion:
🐚 Manta Mini — Lightweight, fast, and ideal for casual or mobile roleplay.
⚡ Manta Flash — Delivers balanced performance and responsiveness.
🌊 Manta Pro — The most realistic and emotionally immersive experience.
For a detailed breakdown of their architecture and features, check the full blog post here: Introducing Manta — Scalable Modular AI Models for Roleplay and Beyond
Step-by-Step Setup
You can access Manta models instantly through MegaNova’s free AI Proxy — no paid API key required.
How to connect:
- Create MegaNova AI account and log in the dashboard
- ❗(For Manta Pro Users Only)
Deposit $1 to unlock the Tier 2 (Creator) plan. This one-time deposit unlocks Manta Pro and other premium-tier models.
Diverse accepted payments: PayPal, Visa, Mastercard, Stripe.
3. Copy your API key.
4. In Janitor AI, select Character:
5. Start a new chat/Continue latest chat
6. Using Proxy -> Add Configuration:
- API Type: Select "Proxy".
- Base URL/Endpoint: https://inference.meganova.ai/v1/chat/completions
- Model Name:
🐚 Manta Mini: meganova-ai/manta-mini-1.0
⚡ Manta Flash: meganova-ai/manta-flash-1.0
🌊 Manta Pro: meganova-ai/manta-pro-1.0
- API Key: Paste your sk- key from MegaNova.
API Settings Quick View
- Add Configuration and Start your roleplaying
Quick Config Preview from MegaNova AI:
Final Thoughts
Start your next AI roleplay chat with the Manta Model Series — fast, free, and built for immersive conversations. Whether you choose Mini, Flash, or Pro, you’ll get smooth, free and expressive roleplay without slow proxies or paywalls.
Try it now on MegaNova AI and bring your stories to life.
Video Tutorial Reference for API Configuration on Janitor AI:
What’s Next?
Sign up and explore now.
🔍 Learn more: Visit our blog and documents for more insights or schedule a demo to optimize your roleplay experience.
📬 Get in touch: Join our Discord community for help or Contact Us.
Stay Connected
💻 Website: meganova.ai
📖 Docs: docs.meganova.ai
✍️ Blog: Read our Blog
🐦 Twitter: @meganovaai
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