{"slug":"sendcheck-869468f2","name":"sendcheck","summary":"SendCheck: pre-send verification of any EVM address on one chain (EIP-55 checksum, wallet-vs-contract, outgoing activity, balances, verdict). POST {address, chain}","status":"live","indexable":true,"listed_since":"2026-10-25T17:50:14.154419Z","sources":[{"source":"x402_bazaar","external_id":"https://sendcheck-x402.pennyforge.workers.dev/check","owner_address":"0x9504a5939ab5be2b2b1f8bea7d7ebeccd96c485d","seen_at":"2026-10-25T19:50:28.629625Z","removed_at":null}],"endpoints":[{"url":"https://sendcheck-x402.pennyforge.workers.dev/check","host":"sendcheck-x402.pennyforge.workers.dev","protocol":"x402","state":"live","last_probe_at":"2026-10-25T18:19:54.469468Z","last_ok_at":"2026-10-25T18:19:54.469468Z","tools_count":null,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0}],"also_listed_as":[{"slug":"sendcheck-x402-pennyforge-workers-dev-10d4c7b3","name":"sendcheck-x402.pennyforge.workers.dev"}],"notice":"Not affiliated with addrbook — claim or request removal."}