Payments for MCPs

Add micropayments per tool calls to your servers or APIs, without rewriting infrastructure.

WORKS WITH MCPs FROM ALL REGISTRIES

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MCPay for developers

The most complete SDK

SUPPORT FOR EVM AND SOLANA
EXTENDABLE WITH PLUGINS
SIMPLE X402 SETUP
OPEN SOURCE
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import { createMcpPaidHandler } from "mcpay/handler"
export const paidMcp = createMcpPaidHandler(
async (server) => {
server.paidTool(
"hello",
"pay for hello",
"$0.001",
{},
async ({}) => ({ content: [{ type: 'text', text: `Hello, world!` }] })
)
}, {
recipient: {
evm: {
address: '0x036CbD53842c5426634e7929541eC2318f3dCF7e'
}
}
})

Request Payments

Turn tool calls into transactions. Price your MCP resources however you want: per call, per prompt, or per outcome.

Non-Intrusive Middleware

Drop in payments without rewriting your infrastructure. MCPay wraps around your existing servers so you can start charging with zero refactor.
COMING SOON

More Than Payments

Supercharge your servers. With guardrails, analytics, data augmentation and plugins.

Featured Servers

How it works

Consume

One account to rule them all, no subscriptions. Browse all the MCPs from major registries, and pay only for what you use.

  1. 1
    Sign-Up to MCPay using GitHub.
  2. 2
    Fund your account with any amount, using Credit Card, Apple Pay or Crypto.
  3. 3
    Connect any server and pay per tool you consume.
View All Servers

Monetize

Receive micropayment and set individual prices per tool call for your registered servers.

  1. 1
    Sign-Up to MCPay using GitHub.
  2. 2
    Paste the server URL in the register page and set prices for each tool call.
  3. 3
    When used each tool call will require settlement before being executed.

Built with
the best

Powered by the Model Context Protocol and x402.

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