v1
latestOpenAPI 3.0.02026-07-242575155.6 KBNFT Security API
Get NFT's security and risk data.
Get NFT security information.
get/api/v1/nft_security/{chain_id}
Path parameters
chain_idstring required
The chain_id of the blockchain."1" means Ethereum; "10" means Optimism;"25" means Cronos;"56" means BSC; "100" means Gnosis;"128" means HECO; "137" means Polygon; "250" means Fantom;"321" means KCC;"324" means zkSync Era; "201022" means FON;"42161" means Arbitrum; "43114" means Avalanche;"59144" means Linea Mainnet;"8453" Base;"5000" Mantle;
Query parameters
contract_addressesstring required
NFT contract address
token_idstring
tokenId
Headers
Authorizationstring
Authorization token in the format: Bearer <token> (e.g., Bearer eyJsZXZlbCI6NSwiYXBwTmFtZSI6ImF2cyIsImFwcEtleSI6IjFaW...)
Response
OK