Copy this key and paste the prompt in Step 3 below into your builder.
Creating your key...
Made for Lovable, v0, Replit & Shopify
Stop strangers from draining your AI credits.
Someone finds your public app, pastes a huge prompt or uses your chat as free ChatGPT, and you get the bill. M6L Gate blocks the freeloaders before your AI runs. Set it up in 60 seconds by pasting one prompt into your builder.
1Pick where you build
2Grab your free key
No credit card needed · 2,500 free messages/month
3Copy & paste this prompt into your builder's chat
Read https://gate.m6l.ai/docs/integration.md and add M6L Gate to protect my app's AI chat from credit drainers and prompt abuse using my secret M6L_GATE_KEY. Ask me for M6L_GATE_KEY and put the check right before my AI call runs.
See what gets blocked (and what gets through)
Click any example below or type your own message to see how M6L Gate protects your credits.
✓ Allowed — Sent to your AI
Normal message. Your customer gets their answer right away.
What it protects you from
Built for makers who want to share their app publicly without waking up to a surprise AI bill.
🧱 Huge Paste Bombs
Blocks trolls pasting 50-page documents into your chat box just to burn your credits.
🛑 Free ChatGPT Moochers
Stops strangers from using your app's chat to write code, essays, or homework on your dime.
🔒 Prompt & Key Thieves
Blocks "ignore previous instructions" tricks trying to steal your secret instructions or API keys.
🏷️ Fake Discount Tricks
Stops shoppers from tricking your store chat into handing out 100%-off coupons or free refunds.
Simple, predictable pricing
Start free in 60 seconds. Upgrade anytime as your app grows.