Live Demo
See Foldset block an AI agent
in real time
Foldset sits in front of your site. Humans get through. AI agents hit a paywall. Same URL, different experience.
01
Web Page Protection
A human browser loads the page normally. An AI crawler gets an HTTP 402 with payment instructions instead of the content.
GET /protected
Click a button above to send a request to the protected page.
02
API Protection
Your existing users keep using your API normally with their API keys, subscriptions, and OAuth tokens. AI agents that show up without credentials pay per request automatically.
GET /api/data
Click a button above to send a request to the API.
03
MCP Server Protection
Foldset protects individual MCP tools. Gate premium tools behind a paywall while keeping others free. Try each action to see the difference.
POST /mcp
Select an action above to send a JSON-RPC request to the MCP server.
Ready to protect your content?