The answer
io.github.CryptoAPIs-io/mcp-x402-pay
Top verified match: it matches your intent, corroborated across multiple registries.
fresh · published 46d ago · verified 2026-08-08tested · static-verifiedsigned passport ✓score 41/100
claude mcp add mcp-x402-pay -- npx -y @cryptoapis-io/mcp-x402-pay
Runners-up
- io.911fund.x402/x402-alphanot yet verified37/100 · weaker match
- Payment Initiation API42/100 · higher verification score, weaker intent match
- PayRun.IO42/100 · higher verification score, weaker intent match