Bitcoin (BTC) $ 22,914.14 3.18%

Ethereum (ETH) $ 1,572.88 3.44%

Cardano (ADA) $ 0.372347 4.36%

Tether (USDT) $ 1.00 0.03%

XRP (XRP) $ 0.395403 3.98%

Solana (SOL) $ 23.94 5.69%

Polkadot (DOT) $ 6.22 4.19%

Dogecoin (DOGE) $ 0.093916 5.99%

USD Coin (USDC) $ 1.00 0.02%

Avalanche (AVAX) $ 19.59 5.86%

Terra Luna Classic (LUNC) $ 0.000168 3.36%

Binance USD (BUSD) $ 1.00 0.09%

Cosmos Hub (ATOM) $ 13.23 2.61%

Chainlink (LINK) $ 6.99 3.24%

Uniswap (UNI) $ 6.51 4.44%

Algorand (ALGO) $ 0.238896 6.42%

Litecoin (LTC) $ 94.78 0.33%

Bitcoin Cash (BCH) $ 133.93 0.87%

wrapped-bitcoin

Wrapped Bitcoin (WBTC) $ 22,810.11 3.40%

internet-computer

Internet Computer (ICP) $ 5.72 5.71%

Filecoin (FIL) $ 5.09 5.02%

Polygon (MATIC) $ 1.09 5.58%

Stellar (XLM) $ 0.090628 3.25%

TRON (TRX) $ 0.063015 0.48%

VeChain (VET) $ 0.02331 3.37%

Ethereum Classic (ETC) $ 21.55 5.20%

Dai (DAI) $ 1.00 0.03%

cETH (CETH) $ 31.54 3.54%

Tezos (XTZ) $ 1.07 6.59%

Theta Network (THETA) $ 1.02 5.50%

MultiversX (EGLD) $ 42.54 4.87%

Monero (XMR) $ 173.76 6.81%

OKB (OKB) $ 37.66 4.02%

compound-usd-coin

cUSDC (CUSDC) $ 0.022791 0.16%

pancakeswap-token

PancakeSwap (CAKE) $ 4.02 1.83%

Quant (QNT) $ 142.33 3.86%

eCash (XEC) $ 0.000035 5.52%

crypto-com-chain

Cronos (CRO) $ 0.077978 4.26%

NEAR Protocol (NEAR) $ 2.30 7.98%

EOS (EOS) $ 1.05 4.33%

cDAI (CDAI) $ 0.022144 0.03%

Axie Infinity (AXS) $ 10.59 10.02%

Lido Staked Ether (STETH) $ 1,566.02 3.68%

Aave (AAVE) $ 80.72 5.53%

hedera-hashgraph

Hedera (HBAR) $ 0.064671 5.35%

IOTA (MIOTA) $ 0.224706 5.81%

Shiba Inu (SHIB) $ 0.000012 1.34%

The Graph (GRT) $ 0.088781 4.95%

Kusama (KSM) $ 35.19 2.62%

Fantom (FTM) $ 0.483272 0.69%

NEO (NEO) $ 8.10 2.12%

Klaytn (KLAY) $ 0.201082 5.36%

LEO Token (LEO) $ 3.56 0.26%

Bitcoin SV (BSV) $ 42.48 2.77%

TerraClassicUSD (USTC) $ 0.022786 3.33%

Waves (WAVES) $ 2.50 5.80%

Arweave (AR) $ 10.23 5.79%

Amp (AMP) $ 0.004699 2.60%

Celo (CELO) $ 0.711387 8.15%

THORChain (RUNE) $ 1.77 5.15%

Maker (MKR) $ 638.72 4.63%

celsius-degree-token

Celsius Network (CEL) $ 0.61446 2.21%

Sushi (SUSHI) $ 1.25 4.73%

compound-governance-token

Compound (COMP) $ 52.85 5.31%

Synthetix Network (SNX) $ 2.30 5.65%

Huobi (HT) $ 5.09 0.57%

Dash (DASH) $ 60.87 5.82%

Huobi BTC (HBTC) $ 22,897.13 2.64%

Helium (HNT) $ 2.68 7.78%

Harmony (ONE) $ 0.021175 4.12%

Decred (DCR) $ 22.52 4.99%

Holo (HOT) $ 0.002083 4.65%

Chiliz (CHZ) $ 0.13311 5.08%

Theta Fuel (TFUEL) $ 0.055133 0.28%

XDC Network (XDC) $ 0.028191 4.66%

IOST (IOST) $ 0.009417 7.67%

NEM (XEM) $ 0.036539 6.94%

TrueUSD (TUSD) $ 1.00 0.00%

Stacks (STX) $ 0.268481 8.52%

Zcash (ZEC) $ 44.79 2.07%

Enjin Coin (ENJ) $ 0.438503 4.76%

OMG Network (OMG) $ 1.38 6.67%

元宇宙, 商業, 市場, 頭條

Uniswap已上線代幣審批合約Permit2，代幣授權時限為30天

Posted on 2023-01-202023-01-20 by Ken Ho

By Ken Ho —— 2023-01-20
26 shares / 2.7k views

_________________________________________________________________________________________

Uniswap宣布已上線Permit2，代幣授權每30天過期一次，並且可以通過無Gas簽名重新授權。用戶在使用Permit2重新授權後，之後Uniswap升級服務器後也不需要花費Gas再次授權代幣。

據悉，Permit2是開源的，開發者可集成用來跨應用共享審批管理、代幣的通用許可、有時限的代幣批準、批量批準和撤銷代幣等操作。