AGENT-FRIENDLY INFORMATION
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Vercel x402-mcp

vercel-x402

fields

nameREQ
Vercel x402-mcp
vercel.com2026-05-05
vendorREQ
Vercel
vercel.com2026-05-05
category
payment-protocol
vercel.com2026-05-05
chains
Base (USDC primary); any x402-compatible network
vercel.com2026-05-05
payment_protocols
x402 (HTTP 402-based); exact scheme (USDC on Base)
vercel.com2026-05-05
api_base_url
https://vercel.com/ai-gateway
vercel.com2026-05-05
registry_endpoint
—
services
x402-mcp paidTool MCP server — npm:x402-mcp — createPaidMcpHandler wraps MCP server to define paidTool() calls with per-call prices; withPayment client wraps MCP client to auto-pay 402 responses paymentMiddleware (Next.js) — npm:x402-next — Protects Next.js API routes with x402 paywall in one middleware declaration x402 AI Starter template — https://vercel.com/templates/ai/x402-ai-starter — One-click Next.js + AI SDK + x402 template with paid API routes, paid MCP tools, and crawl paywall x402-next — npm:x402-next — Server-side x402 paywall middleware for Next.js routes2 revisions
vercel.com2026-05-14
auth_model
Coinbase CDP server-managed wallets (CDP_API_KEY_ID, CDP_API_KEY_SECRET, CDP_WALLET_SECRET); x402 permissionless client-side signing
vercel.com2026-05-05
sdk_languages
TypeScript/JavaScript (npm:x402-mcp, npm:x402-next, npm:x402-fetch); Vercel AI SDK integration
vercel.com2026-05-05
pricing_model
Open-source packages; x402 no protocol fee; Vercel platform fees apply; per-call prices set by deployer
vercel.com2026-05-05
status
active3 revisions
vercel.com2026-05-14
docs_url
https://vercel.com/blog/introducing-x402-mcp-open-protocol-payments-for-mcp-tools
vercel.com2026-05-05
announcement_url
https://vercel.com/blog/introducing-x402-mcp-open-protocol-payments-for-mcp-tools
vercel.com2026-05-05
last_verified_at
2026-05-14T00:00:00Z3 revisions
vercel.com2026-05-14

history · 14 fields · 19 revisions

name1 revision
Vercel x402-mcpcurrentvercel.com · 2026-05-05
“We built x402-mcp to integrate x402 payments with Model Context Protocol (MCP) servers and the Vercel AI SDK. For MCP servers, x402-mcp adds the ability to define paidTools, which include a price when called.”
vendor1 revision
Vercelcurrentvercel.com · 2026-05-05
“We built x402-mcp to integrate x402 payments with Model Context Protocol (MCP) servers and the Vercel AI SDK. For MCP servers, x402-mcp adds the ability to define paidTools, which include a price when called.”
category1 revision
payment-protocolcurrentvercel.com · 2026-05-05
“We built x402-mcp to integrate x402 payments with Model Context Protocol (MCP) servers and the Vercel AI SDK. For MCP servers, x402-mcp adds the ability to define paidTools, which include a price when called.”
chains1 revision
Base (USDC primary); any x402-compatible networkcurrentvercel.com · 2026-05-05
“We built x402-mcp to integrate x402 payments with Model Context Protocol (MCP) servers and the Vercel AI SDK. For MCP servers, x402-mcp adds the ability to define paidTools, which include a price when called.”
payment_protocols1 revision
x402 (HTTP 402-based); exact scheme (USDC on Base)currentvercel.com · 2026-05-05
“We built x402-mcp to integrate x402 payments with Model Context Protocol (MCP) servers and the Vercel AI SDK. For MCP servers, x402-mcp adds the ability to define paidTools, which include a price when called.”
api_base_url1 revision
https://vercel.com/ai-gatewaycurrentvercel.com · 2026-05-05
“We built x402-mcp to integrate x402 payments with Model Context Protocol (MCP) servers and the Vercel AI SDK. For MCP servers, x402-mcp adds the ability to define paidTools, which include a price when called.”
services2 revisions
x402-mcp paidTool MCP server — npm:x402-mcp — createPaidMcpHandler wraps MCP server to define paidTool() calls with per-call prices; withPayment client wraps MCP client to auto-pay 402 responses paymentMiddleware (Next.js) — npm:x402-next — Protects Next.js API routes with x402 paywall in one middleware declaration x402 AI Starter template — https://vercel.com/templates/ai/x402-ai-starter — One-click Next.js + AI SDK + x402 template with paid API routes, paid MCP tools, and crawl paywall x402-next — npm:x402-next — Server-side x402 paywall middleware for Next.js routescurrentvercel.com · 2026-05-14
“We built x402-mcp to integrate x402 payments with Model Context Protocol (MCP) servers and the Vercel AI SDK. The template deploys to Vercel with one click and comes with everything needed to start experimenting. Install the package with npm install x402-mcp”
x402-mcp paidTool MCP server — npm:x402-mcp — createPaidMcpHandler wraps MCP server to define paidTool() calls with per-call prices; withPayment client wraps MCP client to auto-pay 402 responses paymentMiddleware (Next.js) — npm:x402-next — Protects Next.js API routes with x402 paywall in one middleware declaration x402 AI Starter template — https://vercel.com/templates/ai/x402-ai-starter — One-click Next.js + AI SDK + x402 template with paid API routes, paid MCP tools, and crawl paywallsupersededvercel.com · 2026-05-05
“We built x402-mcp to integrate x402 payments with Model Context Protocol (MCP) servers and the Vercel AI SDK. For MCP servers, x402-mcp adds the ability to define paidTools, which include a price when called.”
auth_model1 revision
Coinbase CDP server-managed wallets (CDP_API_KEY_ID, CDP_API_KEY_SECRET, CDP_WALLET_SECRET); x402 permissionless client-side signingcurrentvercel.com · 2026-05-05
“We built x402-mcp to integrate x402 payments with Model Context Protocol (MCP) servers and the Vercel AI SDK. For MCP servers, x402-mcp adds the ability to define paidTools, which include a price when called.”
sdk_languages1 revision
TypeScript/JavaScript (npm:x402-mcp, npm:x402-next, npm:x402-fetch); Vercel AI SDK integrationcurrentvercel.com · 2026-05-05
“We built x402-mcp to integrate x402 payments with Model Context Protocol (MCP) servers and the Vercel AI SDK. For MCP servers, x402-mcp adds the ability to define paidTools, which include a price when called.”
pricing_model1 revision
Open-source packages; x402 no protocol fee; Vercel platform fees apply; per-call prices set by deployercurrentvercel.com · 2026-05-05
“We built x402-mcp to integrate x402 payments with Model Context Protocol (MCP) servers and the Vercel AI SDK. For MCP servers, x402-mcp adds the ability to define paidTools, which include a price when called.”
status3 revisions
activecurrentvercel.com · 2026-05-14
“(no excerpt)”
activesupersededvercel.com · 2026-05-08
“We built x402-mcp to integrate x402 payments with Model Context Protocol (MCP) servers and the Vercel AI SDK.”
activesupersededvercel.com · 2026-05-05
“We built x402-mcp to integrate x402 payments with Model Context Protocol (MCP) servers and the Vercel AI SDK. For MCP servers, x402-mcp adds the ability to define paidTools, which include a price when called.”
docs_url1 revision
https://vercel.com/blog/introducing-x402-mcp-open-protocol-payments-for-mcp-toolscurrentvercel.com · 2026-05-05
“We built x402-mcp to integrate x402 payments with Model Context Protocol (MCP) servers and the Vercel AI SDK. For MCP servers, x402-mcp adds the ability to define paidTools, which include a price when called.”
announcement_url1 revision
https://vercel.com/blog/introducing-x402-mcp-open-protocol-payments-for-mcp-toolscurrentvercel.com · 2026-05-05
“We built x402-mcp to integrate x402 payments with Model Context Protocol (MCP) servers and the Vercel AI SDK. For MCP servers, x402-mcp adds the ability to define paidTools, which include a price when called.”
last_verified_at3 revisions
2026-05-14T00:00:00Zcurrentvercel.com · 2026-05-14
“(no excerpt)”
2026-05-08T00:00:00Zsupersededvercel.com · 2026-05-08
“(no excerpt)”
2026-05-05T00:00:00Zsupersededvercel.com · 2026-05-05
“We built x402-mcp to integrate x402 payments with Model Context Protocol (MCP) servers and the Vercel AI SDK. For MCP servers, x402-mcp adds the ability to define paidTools, which include a price when called.”
DatasetsAgentWalletToolsActivity