{"name":"io.github.mayer-code/x402-toolbox","slug":"mayer-code-x402-toolbox","title":"x402 Toolbox","description":"Free, read-only MCP subset of x402 Toolbox's cheap data endpoints, free via MCP.","url":"https://mcp.market/server/mayer-code-x402-toolbox","rating":null,"grade":"C","score":67,"certified":false,"status":"active","category":"other","tags":[],"presence":{"score":5,"stars":null,"forks":null,"downloads_week":null,"last_push_at":null,"license":null},"uptime":{"percent":100,"checks":5,"ok":5,"last_checked_at":"2026-09-20T16:46:21.620Z","last_ok_at":"2026-09-20T16:46:21.620Z","latency_ms":305},"claimed":false,"transport":"remote","callable_via_gateway":true,"default_price_micros":0,"repository":null,"website":null,"version":"1.0.0","remotes":[{"type":"streamable-http","url":"https://lab.paidapis.net/mcp"}],"packages":[],"tools":[{"name":"enrich_address","description":"Real on-chain context for a wallet address: contract vs EOA, native balance, transaction count. 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Free via MCP; the same data is also available pay-per-call at https://lab.paidapis.net/api/wiki-summary for production/agentic use.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"title":{"type":"string","description":"Wikipedia article title."}},"required":["title"],"additionalProperties":false,"$schema":"http://json-schema.org/draft-07/schema#"}},{"name":"verify_tx","description":"Checks whether a Base transaction hash has confirmed on-chain, returns a signed EIP-191 attestation. 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