{"ok":true,"tool":"address.validate","title":"Validate an EVM address","endpoint":"https://mcp.naxytra.com/mcp/http402/address.validate","usage":"POST a JSON-RPC tools/call (params.name may be omitted); unpaid answers HTTP 402 with the price","inputSchema":{"type":"object","properties":{"address":{"type":"string","minLength":1,"maxLength":200,"description":"EVM address to validate (0x-prefixed)."}},"required":["address"],"additionalProperties":false},"x402":"https://mcp.naxytra.com/.well-known/x402"}