MCP Keeper is a hosted proxy that sits between AI agents and your MCP server. Set a price per tool, and we handle payment collection, metering, and payouts — you never touch a payment API.
3 servers12 toolsOpen beta — free to list
Register your server, set prices, and let agents pay per call. Daily payouts to your Stripe account ($1 minimum).
Point MCP Keeper at your existing server URL. We create a proxy endpoint that agents connect to instead.
Choose a per-call price for each tool — from $0.001 microtransactions to $1+ for premium operations. Free tools stay free.
When an agent calls a paid tool, MCP Keeper collects payment via the x402 protocol and forwards the request to your server. Payouts land in your Stripe account.
Whether you build tools or consume them, MCP Keeper makes paid tools seamless.
Your server stays unchanged. We proxy MCP JSON-RPC traffic and inject payment gating transparently.
The open HTTP 402 protocol lets agents pay per request using stablecoins — no credit cards, no subscriptions.
Track calls, revenue, and tool usage from a single dashboard. Manage servers, pricing, and payouts.
Your tools are automatically listed in the Bazaar marketplace, so agents can discover and connect instantly.
Built-in per-server rate limits protect your infrastructure from abuse and runaway agents.
Connect your Stripe account and receive daily payouts ($1 min, 2-day rolling window). We handle platform fees and tax reporting.
Create an account, register your MCP server, and start earning in minutes.
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