{"ok":true,"name":"link_wallet","description":"Use this to link the wallet that will pay Handshake fees, by submitting a signature over the message from get_wallet_link_message. Replaces any previously linked wallet. The message expires after a few minutes.","inputSchema":{"type":"object","required":["address","message","signature"],"properties":{"address":{"type":"string","pattern":"^0x[0-9a-fA-F]{40}$","description":"The wallet address"},"message":{"type":"string","maxLength":500,"description":"The exact message returned by get_wallet_link_message"},"signature":{"type":"string","pattern":"^0x[0-9a-fA-F]+$","description":"The EIP-191 signature of that message"}},"additionalProperties":false},"serverUrl":"https://traydstar.com/mcp","transport":"http","handshake":"ok","host":"traydstar.com","score":64,"grade":"B","auth":"api-key","lastScannedAt":"2026-10-30T13:05:57.412Z","stale":false,"permalink":"https://agentboardai.app/mcp/traydstar.com/link_wallet","page":"https://agentboardai.app/site/traydstar.com"}