Validate a Polygon address before sending: checksum, wrong-network check, live a...

{ "method": "GET", "queryParams": { "address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045" }, "type": "http" }

{ "example": { "address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045", "address_type": "EVM account or contract address (20 bytes)", "chain": "polygon", "chain_name": "Polygon", "checksum": "valid", "detected_network": null, "format_valid": true, "network_match": true, "normalized": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045", "note": "Verdict is advice for an agent before moving funds: ok = nothing found, caution = check first, do_not_send = a serious problem, invalid = not a usable Polygon address. The on-chain check reads a public node at the latest block. Sanctions screening covers OFAC-listed digital-currency addresses only. A valid, clean address can still belong to the wrong person: confirm it through a second channel and send a small test amount first for large transfers.", "on_chain": { "balance": 592.7197671566917, "balance_symbol": "POL", "checked": true, "eip7702_delegate": null, "exists": true, "kind": "externally_owned_account", "transactions_sent": 1 }, "sanctions": { "checked": true, "entity": null, "list": "OFAC SDN digital-currency addresses", "sanctioned": false }, "source": "Computed locally (checksum and format); Polygon public node; OFAC SDN digital-currency address list", "summary": "Valid EVM account or contract address (20 bytes).", "verdict": "ok", "warnings": [] }, "type": "json" }