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GET
/
api
/
utility
/
allowance
Get allowance
curl --request GET \
  --url https://api.example.com/api/utility/allowance
{
  "allowance": "<string>"
}

Query Parameters

​
blockchain
enum<string>
required

Blockchain name

Available options:
MUMBAI,
BSCT,
GOERLI,
FUJI,
SCROLL_SEPOLIA,
ARTHERA,
SEPOLIA,
BERACHAIN_TESTNET,
BLAST_TESTNET,
HOLESKY,
UNICHAIN_SEPOLIA_TESTNET,
ETH,
BSC,
POLYGON,
POLYGON_ZKEVM,
AVALANCHE,
MOONRIVER,
FANTOM,
HARMONY,
ARBITRUM,
AURORA,
TELOS,
OPTIMISM,
CRONOS,
OKX,
GNOSIS,
FUSE,
MOONBEAM,
CELO,
BOBA,
BOBA_BSC,
ASTAR_EVM,
KAVA,
BITGERT,
OASIS,
METIS,
DEFIKINGDOMS,
KLAYTN,
VELAS,
STARKNET,
SYSCOIN,
ETHEREUM_CLASSIC,
FLARE,
IOTEX,
THETA,
ZK_SYNC,
PULSECHAIN,
LINEA,
BASE,
MANTLE,
MANTA_PACIFIC,
SCROLL,
ZETACHAIN,
BLAST,
HORIZEN_EON,
MERLIN,
ROOTSTOCK,
MODE,
ZK_FAIR,
ZK_LINK,
XLAYER,
TAIKO,
SEI,
CORE,
BAHAMUT,
BITLAYER,
GRAVITY,
FRAXTAL,
BERACHAIN,
SONEIUM,
WANCHAIN,
UNICHAIN,
MORPH,
HEMI,
PLASMA,
MONAD,
BITCOIN_CASH,
NEAR,
ICP,
CARDANO,
AION,
ALGORAND,
APTOS,
ARDOR,
ARK,
ASTAR,
COSMOS,
BAND_PROTOCOL,
BITCOIN_DIAMOND,
BSV,
BITCOIN_GOLD,
CASPER,
DASH,
DECRED,
DIGI_BYTE,
DIVI,
DOGECOIN,
POLKADOT,
MULTIVERS_X,
FIO_PROTOCOL,
FIRO,
FLOW,
HEDERA,
HELIUM,
ICON,
IOST,
IOTA,
KADENA,
KOMODO,
KUSAMA,
LISK,
LITECOIN,
TERRA,
TERRA_CLASSIC,
MINA_PROTOCOL,
NANO,
NEO,
OSMOSIS,
PIVX,
POLYX,
QTUM,
THOR_CHAIN,
RAVENCOIN,
SIA,
SECRET,
STEEM,
STRATIS,
STACKS,
SOLAR,
VE_CHAIN,
WAVES,
WAX,
DX_CHAIN,
E_CASH,
NEM,
STELLAR,
MONERO,
RIPPLE,
TEZOS,
VERGE,
SYMBOL,
ZCASH,
HORIZEN,
ZILLIQA,
KAVA_COSMOS,
FILECOIN,
EOS,
ONTOLOGY,
XDC,
TON,
SOLANA,
BITCOIN,
TRON,
SUI
​
tokenAddress
string
required

Address of ERC20 token

​
walletAddress
string
required

Owner wallet address

​
spenderAddress
string
required

Address of spender contract

Response

​
allowance
string
required

allowance in wei amount