{"slug":"first-funder-b5dbf4cc","name":"First Funder","summary":"🆕 Funding provenance in one call. Traces a Base wallet back to its EARLIEST transaction and resolves who first funded it: a recognized exchange/bridge (real on-ramp, lower risk), an anon EOA (possible sybil/burner — trace the cluster), or a contract. Returns the first funder, whether it's a contract or EOA, the initial value, and wallet age. The sybil/origin screen no other Base tool gives — the counterparty check before you transact. wallet= required. Not financial advice.","status":"live","indexable":true,"listed_since":"2026-10-25T17:51:12.215037Z","sources":[{"source":"x402_bazaar","external_id":"https://402.com.tr/api/x402/first-funder","owner_address":"0x973a31858f4d2125f48c880542da11a2796f12d6","seen_at":"2026-10-26T05:59:38.688315Z","removed_at":null}],"endpoints":[{"url":"https://402.com.tr/api/x402/first-funder","host":"402.com.tr","protocol":"x402","state":"live","last_probe_at":"2026-10-26T01:44:32.001985Z","last_ok_at":"2026-10-26T01:44:32.001985Z","tools_count":null,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0}],"also_listed_as":[{"slug":"402-com-tr-8c934a76","name":"402.com.tr"}],"payment_options":[],"usage":{"source":"x402_bazaar","unique_payers_30d":2,"paid_calls_30d":4,"last_paid_at":"2026-10-17T09:53:34.900Z","reported_at":"2026-10-26T05:59:38.688315Z"},"notice":"Not affiliated with addrbook — claim or request removal."}