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Vercel x402 MCP SDK Announcement

https://vercel.com/blog/introducing-x402-mcp-open-protocol-payments-for-mcp-tools
● healthy tutorials-guides
Category
tutorials-guides
Chains
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Price
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Quality grade

How grading works
D 40.0 / 100
Availability 40.0 / 40
Endpoint responded (HTTP 200)
Payability 0.0 / 20
  • ✗ Answers a real HTTP 402 challenge
  • ✗ Publishes a /.well-known/x402 descriptor
  • ✗ Payment address on record
  • ✗ Settlement network declared
  • ✗ Price declared
Demand 0.0 / 40
No payment address on record, so demand cannot be measured
Owner verified 0.0 / 3
Nobody has claimed this listing yet
Endpoint last checked 6 h ago. Availability and on-chain demand are both re-probed daily; the grade updates automatically on the next pass.

How to call

cURL · x402-fetch / x402-axios will auto-handle 402
curl -X POST https://vercel.com/blog/introducing-x402-mcp-open-protocol-payments-for-mcp-tools

Listed in

Directories this entry was found in.

awesome-x402