{"resource":"https://api.pennyforge.org/check","service":"sendcheck","areas":["other"],"answering":true,"http_status":402,"latency_ms":293,"price_usdc":0.01,"buyers_30d":4,"calls_30d":4,"description":"SendCheck: pre-send verification of any EVM address on one chain (EIP-55 checksum, wallet-vs-contract, outgoing activity, balances, verdict). POST {address, chain}","id":"0a58220ef67f","category":"Blockchain reads","checked_day":"2026-10-11","page":"https://velliumandco.com/sellers/0a58220ef67f"}