{"slug":"saylorinnovations-com-api-validate-ethereum-20c634","title":"Validate a Ethereum address before sending","host":"saylorinnovations.com","method":"GET","resource":"https://saylorinnovations.com/api/validate/ethereum","category":"company","description":"Validate a Ethereum address before sending: checksum, wrong-network check, live account type and balance, OFAC screening, and a send verdict of ok, caution or do_not_send.","price_listed":0.01,"price_asked":null,"state":"effects","state_label":"Not tested: has real-world effects","checks_7d":0,"answered_7d":0,"latency_ms_median":null,"reported_calls_30d":2,"reported_payers_30d":2,"networks":["eip155:137","eip155:42161","eip155:8453","solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"method":"GET","queryParams":{"address":"0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"},"type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"method":{"enum":["GET"],"type":"string"},"queryParams":{"properties":{"address":{"description":"the Ethereum address to validate before sending funds","type":"string"}},"required":["address"],"type":"object"},"type":{"const":"http","type":"string"}},"required":["type","method"],"type":"object"},"output":{"properties":{"example":{"properties":{"address":{"description":"Account or contract address","type":"string"},"address_type":{"description":"Address type","type":["string","null"]},"chain":{"description":"Blockchain the data is for","type":"string"},"chain_name":{"description":"Chain name","type":"string"},"checksum":{"type":"string"},"detected_network":{"description":"Detected network","type":["string","null"]},"format_valid":{"description":"Format valid","type":"boolean"},"network_match":{"description":"Network match","type":"boolean"},"normalized":{"type":["string","null"]},"note":{"description":"Caveat or context for reading the result","type":"string"},"on_chain":{"description":"On chain","type":"object"},"sanctions":{"type":"object"},"source":{"description":"Data source the values come from","type":"string"},"summary":{"description":"Short summary","type":"string"},"verdict":{"description":"Overall assessment derived from the listed reasons","type":"string"},"warnings":{"type":"array"}},"required":["chain","chain_name","address","format_valid","checksum","network_match","on_chain","sanctions","warnings","verdict","summary","note","source"],"type":"object"},"type":{"const":"json","type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"history":[],"description_full":"Validate a Ethereum address before sending: checksum, wrong-network check, live account type and balance, OFAC screening, and a send verdict of ok, caution or do_not_send.","last_updated":"2026-10-21T05:12:06.947Z","schemes":["exact"]}