区块链中枢QklHub
市场
BTC80,423.49-0.23%ETH2,334.46-1.27%SOL100.86-0.74%BNB738.77+0.73%XRP1.30+1.38%DOGE0.07636-1.46%ETH Gas0.100 Gwei标普5007,623.68-0.52%纳斯达克25,955.34-0.21%VIX 恐慌19.45+2.21%美债10Y5+0.81%美元指数121.4美联储利率3.88BTC80,423.49-0.23%ETH2,334.46-1.27%SOL100.86-0.74%BNB738.77+0.73%XRP1.30+1.38%DOGE0.07636-1.46%ETH Gas0.100 Gwei标普5007,623.68-0.52%纳斯达克25,955.34-0.21%VIX 恐慌19.45+2.21%美债10Y5+0.81%美元指数121.4美联储利率3.88
快报
币链快报Tether 成立瑞士 FASE 基金会DecryptWhy Prediction Markets Got the Brazilian Election So WrongCoinTelegraphAI company Anthropic announces IPO, expected as early as November币链快报加拿大启动稳定币监管草案60天咨询 继续禁止发行方付息The BlockHyperliquid says Kraken parent Payward to be first CFTC-regulated HIP-3 deployerDecryptSpaceX Locks Up $40 Billion for AI Chips as Musk Warns Most Neoclouds Will Die币链快报Keystone 确认官网漏洞密钥泄露,销毁 18,835 台设备并暂停发货The BlockY Combinator-backed Mochatrade raises $5.5 million to offer US stock perpetuals to Indian tradersCoinTelegraphNBA names Kalshi, Polymarket preferred exchanges, signs CFTC deal币链快报代币化RWA市场规模达463亿美元 美债占比降至不足三分之一DecryptBitcoin Wallet Fixes Critical Flaw That Redirected Funds to Attackers币链快报美国CFTC主席:推进加密交易所自愿联邦注册路径币链快报Polygon:Miden合作伙伴主网已上线,接入Agglayer币链快报Injective推出GPU租赁价格指数SICI,支持最高10倍杠杆永续合约The BlockPrediction markets and derivatives drive Bernstein’s crypto stock outlook for Coinbase, Robinhood and CircleDecryptIndia’s CoinDCX Confirms $16 Million Loss Days After CEO Called It a ‘False Alarm’币链快报Tether 成立瑞士 FASE 基金会DecryptWhy Prediction Markets Got the Brazilian Election So WrongCoinTelegraphAI company Anthropic announces IPO, expected as early as November币链快报加拿大启动稳定币监管草案60天咨询 继续禁止发行方付息The BlockHyperliquid says Kraken parent Payward to be first CFTC-regulated HIP-3 deployerDecryptSpaceX Locks Up $40 Billion for AI Chips as Musk Warns Most Neoclouds Will Die币链快报Keystone 确认官网漏洞密钥泄露,销毁 18,835 台设备并暂停发货The BlockY Combinator-backed Mochatrade raises $5.5 million to offer US stock perpetuals to Indian tradersCoinTelegraphNBA names Kalshi, Polymarket preferred exchanges, signs CFTC deal币链快报代币化RWA市场规模达463亿美元 美债占比降至不足三分之一DecryptBitcoin Wallet Fixes Critical Flaw That Redirected Funds to Attackers币链快报美国CFTC主席:推进加密交易所自愿联邦注册路径币链快报Polygon:Miden合作伙伴主网已上线,接入Agglayer币链快报Injective推出GPU租赁价格指数SICI,支持最高10倍杠杆永续合约The BlockPrediction markets and derivatives drive Bernstein’s crypto stock outlook for Coinbase, Robinhood and CircleDecryptIndia’s CoinDCX Confirms $16 Million Loss Days After CEO Called It a ‘False Alarm’
04 · 高风险

DEX 实操与授权管理

会换不等于会安全地换。无限额授权是钱包被掏空的常见路径。

前置
有独立钱包,现货已熟练
读完后
知道如何对待 approve 弹窗;会去撤销旧授权
阅读
10 分钟

Uniswap、Pancake、Jupiter 按链来选。滑点、税币、蜜罐是土狗标配。先用能亏光的钱理解「连接钱包 → 授权 → 兑换」这三步,再谈收益。

  • 官网从书签进,不要从群公告点。
  • 授权额度能调小就调小,不要无脑无限额。
  • 定期 revoke。不用的授权留着,等于给未来的漏洞留后门。
  • 交易前用区块浏览器看合约创建时间、流动性是否可撤。

基础:Web3 防骗

风险提示:加密资产波动剧烈,合约可能亏光本金。区块链中枢只讲操作框架,不构成投资建议。请用闲置资金,并遵守所在地法规。