{"ok":true,"name":"verify_tx","description":"Checks whether a Base transaction hash has confirmed on-chain, returns a signed EIP-191 attestation. Free via MCP; the same data is also available pay-per-call at https://lab.paidapis.net/api/verify-tx for production/agentic use.","inputSchema":{"type":"object","$schema":"http://json-schema.org/draft-07/schema#","required":["txHash"],"properties":{"txHash":{"type":"string","description":"32-byte transaction hash to check."}},"additionalProperties":false},"serverUrl":"https://lab.paidapis.net/mcp","transport":"http","handshake":"ok","host":"lab.paidapis.net","score":48,"grade":"C","auth":"x402","lastScannedAt":"2026-10-30T13:10:50.517Z","stale":false,"permalink":"https://agentboardai.app/mcp/lab.paidapis.net/verify_tx","page":"https://agentboardai.app/site/lab.paidapis.net"}