<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[RSS Feed]]></title><description><![CDATA[RSS Feed]]></description><link>http://direct.ecency.com</link><image><url>http://direct.ecency.com/logo512.png</url><title>RSS Feed</title><link>http://direct.ecency.com</link></image><generator>RSS for Node</generator><lastBuildDate>Sun, 05 Apr 2026 06:58:25 GMT</lastBuildDate><atom:link href="http://direct.ecency.com/created/ethers/rss.xml" rel="self" type="application/rss+xml"/><item><title><![CDATA[MetaMask签名验证登录，这很Web3]]></title><description><![CDATA[最近在为AI·Joe做链上方面的集成，包括MetaMask登录，USDT充值这些。 x402协议挺火的，也标示着一个新的赛道出现了。但在这之前，可以先集成链上登录和充值这些功能。 MetaMask登录]]></description><link>http://direct.ecency.com/hive-105017/@lemooljiang/41qnuied8</link><guid isPermaLink="true">http://direct.ecency.com/hive-105017/@lemooljiang/41qnuied8</guid><category><![CDATA[hive-105017]]></category><dc:creator><![CDATA[lemooljiang]]></dc:creator><pubDate>Fri, 31 Oct 2025 11:15:12 GMT</pubDate><enclosure url="https://images.ecency.com/p/7ohP4GDMGPrUMp8dW718tJBTEaJiCZqta5CwEEUk1urRqsgiQo4xWnaBp6WyXaRaD6AHXExnK2sUcen8a6wG6kVSbqPo9ZsinQUG?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[简易计算UniswapV2的代币价格 / 学习智能合约#67]]></title><description><![CDATA[简易计算UniswapV2的代币价格，这算是一个补充吧。以前虽也看过V2的合约，一般也用不着自己去求。这次是要集成$Slime的充值，需要计算一下价格，就找来资料试着计算下。 UniswapV2主要使用了 RouterV2 合约的两个方法，把它写成ABI，如下： const routerAbi = [ "function getAmountsOut(uint amountIn, address[]]]></description><link>http://direct.ecency.com/hive-105017/@lemooljiang/4u038ju7</link><guid isPermaLink="true">http://direct.ecency.com/hive-105017/@lemooljiang/4u038ju7</guid><category><![CDATA[hive-105017]]></category><dc:creator><![CDATA[lemooljiang]]></dc:creator><pubDate>Sun, 17 Nov 2024 11:55:12 GMT</pubDate><enclosure url="https://images.ecency.com/p/7ohP4GDMGPrUMp8dW718tJBTEaJiCZqta5CwEEUjzHnzKHX7Ciihdhhuw5gMr4dDVjdSLtgEQaVH9wypuy5MHxodNgKFAkjWdwuP?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[ethers.js与合约交互及事件机制 / 学习智能合约#66]]></title><description><![CDATA[上次测试了ethers.js与链上的交互功能，这次测试下与合约的交互以及查看事件的机制。这次也是准备打通链上与AI·Joe的功能：充值与NFT。预备着过几天上线新功能。 与合约交互 交互基础 ethers.js分析 //只读方法 (like view and pure) import { ethers } from 'ethers' //const url = " // const url]]></description><link>http://direct.ecency.com/hive-105017/@lemooljiang/suwqgwo8</link><guid isPermaLink="true">http://direct.ecency.com/hive-105017/@lemooljiang/suwqgwo8</guid><category><![CDATA[hive-105017]]></category><dc:creator><![CDATA[lemooljiang]]></dc:creator><pubDate>Mon, 20 Nov 2023 13:57:06 GMT</pubDate><enclosure url="https://images.ecency.com/p/7ohP4GDMGPrUMp8dW718tJBTEaJiCZqta5CwEEUk2ZHgSuNmjnMEQa3wn32MtX8Ef7MzBqDdQfYkxqFAoMTwSJVVtmSaXGVX786V?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[ethers.js链上交互指南 / 学习智能合约#65]]></title><description><![CDATA[这些天想升级Dapp的时候却发现web3.js包用不了！web3.js一直以来是又大又难装，这下彻底完犊了，用不了了。这时只能启用备用方案：ethers.js ethers.js更新的挺快，这就6.8的版本啰！ 简单对比了下，ethers.js大约是18M， web3.js却有近57M！ethers.js很是小巧灵活。测试了一些写法，感觉还是很丝滑的。而且功能也很全面，爱了！ 下载与资源 安装 Gas]]></description><link>http://direct.ecency.com/hive-105017/@lemooljiang/6yzbyj5d</link><guid isPermaLink="true">http://direct.ecency.com/hive-105017/@lemooljiang/6yzbyj5d</guid><category><![CDATA[hive-105017]]></category><dc:creator><![CDATA[lemooljiang]]></dc:creator><pubDate>Thu, 26 Oct 2023 11:41:30 GMT</pubDate><enclosure url="https://images.ecency.com/p/7ohP4GDMGPrUMp8dW718tJBTEaJiCZqta5CwEEUk2ZHgSuNmjnMEQa3wn32MtX8Ef7MzBqDdQfYkxqFAoMTwSJVVtmSaXGVX786V?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[ethers.js与帐户管理 / 学习智能合约#44]]></title><description><![CDATA[ethers.js是与web3.js一样是用于与以太坊节点交互的js库。这两者功能相近，相对来说，ethers.js更轻量级、更易用些。这次也上手体验了下，用它来创建帐户、管理帐户这些。 手册 cnpm install ethers --save //"ethers": "^5.4.3" const ethers = require('ethers'); //]]></description><link>http://direct.ecency.com/hive-105017/@lemooljiang/ethers-js-44</link><guid isPermaLink="true">http://direct.ecency.com/hive-105017/@lemooljiang/ethers-js-44</guid><category><![CDATA[hive-105017]]></category><dc:creator><![CDATA[lemooljiang]]></dc:creator><pubDate>Thu, 05 Aug 2021 11:27:00 GMT</pubDate></item><item><title><![CDATA[I  create my first coin in Ethereum with Smarts Contracts [Solidity language]]]></title><description><![CDATA[Today I am going to create my first coin on the Ethereum blockchain through a smart contract using solidity as a programming language. I will use the IDE Remix (browser) It should be noted that I am in]]></description><link>http://direct.ecency.com/hive-139531/@jfdesousa7/i-create-my-first-coin-in-ethereum-with-smarts-contracts-solidity-language</link><guid isPermaLink="true">http://direct.ecency.com/hive-139531/@jfdesousa7/i-create-my-first-coin-in-ethereum-with-smarts-contracts-solidity-language</guid><category><![CDATA[hive-139531]]></category><dc:creator><![CDATA[jfdesousa7]]></dc:creator><pubDate>Fri, 23 Jul 2021 02:10:33 GMT</pubDate></item><item><title><![CDATA[Ethereum, Constanopla, San Petersburgo y los rangos de 20]]></title><link>http://direct.ecency.com/spanish/@educacionfinan/ethereum-constanopla-san-petersburgo-y-los-rangos-de-20</link><guid isPermaLink="true">http://direct.ecency.com/spanish/@educacionfinan/ethereum-constanopla-san-petersburgo-y-los-rangos-de-20</guid><category><![CDATA[spanish]]></category><dc:creator><![CDATA[educacionfinan]]></dc:creator><pubDate>Sun, 10 Mar 2019 21:26:03 GMT</pubDate><enclosure url="https://images.ecency.com/p/S5Eokt4BcQdk7EHeT1aYjzebg2hC7hkthT45duTV9ymAsruETJynrjyog92hn78TXGdgdzv?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[EHL: Realizamos con exito el primer retiro a cuenta Ethereum]]></title><description><![CDATA[Entra en EHL empezamos con una nueva cartera de inversión]]></description><link>http://direct.ecency.com/spanish/@educacionfinan/ehl-realizamos-con-exito-el-primer-retiro-a-cuenta-ethereum</link><guid isPermaLink="true">http://direct.ecency.com/spanish/@educacionfinan/ehl-realizamos-con-exito-el-primer-retiro-a-cuenta-ethereum</guid><category><![CDATA[spanish]]></category><dc:creator><![CDATA[educacionfinan]]></dc:creator><pubDate>Mon, 25 Feb 2019 19:11:30 GMT</pubDate><enclosure url="https://images.ecency.com/p/S5Eokt4BcQdk7EHeT1aYjzebg2hC7hkthT45dtA5iwCiTyqhzho1eYSSsJDpzmZwgire9mQ?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Fortaleza de Ethereum en el corto plazo]]></title><link>http://direct.ecency.com/spanish/@educacionfinan/fortaleza-de-ethereum-en-el-corto-plazo</link><guid isPermaLink="true">http://direct.ecency.com/spanish/@educacionfinan/fortaleza-de-ethereum-en-el-corto-plazo</guid><category><![CDATA[spanish]]></category><dc:creator><![CDATA[educacionfinan]]></dc:creator><pubDate>Wed, 13 Feb 2019 19:22:45 GMT</pubDate><enclosure url="https://images.ecency.com/p/S5Eokt4BcQdk7EHeT1aYjzebg2hC7hkthT45eJQ7QDmmjPtjbRZbHNCLQJA1SFdpVrheF9x?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Ethereum. Perspectivas 2019. De menos a mas]]></title><link>http://direct.ecency.com/spanish/@educacionfinan/ethereum-perspectivas-2019-de-menos-a-mas</link><guid isPermaLink="true">http://direct.ecency.com/spanish/@educacionfinan/ethereum-perspectivas-2019-de-menos-a-mas</guid><category><![CDATA[spanish]]></category><dc:creator><![CDATA[educacionfinan]]></dc:creator><pubDate>Tue, 01 Jan 2019 19:16:54 GMT</pubDate><enclosure url="https://images.ecency.com/p/S5Eokt4BcQdk7EHeT1aYjzebg2hC7hkthT45e2hCfCSwDD6RNYt17cbbx2UB7xiMWF32Mdg?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[ETHEREUM CONTINUES ITS MARCH TO LOWER LOWS]]></title><description><![CDATA[C-WAVES HAVE 5 SUBWAVES.....AFTER THIS CORRECTION COMPLETES JUST A 50% FIB RETRACEMENT WOULD BE $780 BUT LETS NOT FORGET WAVE 3 OF A HIGHER DEGREE IS NEXT UP!!]]></description><link>http://direct.ecency.com/ethers/@ryan313/ethereum-continues-its-march-to-lower-lows</link><guid isPermaLink="true">http://direct.ecency.com/ethers/@ryan313/ethereum-continues-its-march-to-lower-lows</guid><category><![CDATA[ethers]]></category><dc:creator><![CDATA[ryan313]]></dc:creator><pubDate>Wed, 12 Sep 2018 13:43:21 GMT</pubDate><enclosure url="https://images.ecency.com/p/C3TZR1g81UNaPs7vzNXHueW5ZM76DSHWEY7onmfLxcK2iPZexLTn3uVsxs2Xc9LsC8nECmz6poFrmJRWL3GsncDERfrWf3kMLDRgEvg2QCGmnbtwFj59Lir?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[A Tribute to Trevor James Constable by Thomas Joseph Brown]]></title><description><![CDATA[[fusion_builder_container hundred_percent="no" equal_height_columns="no" menu_anchor="" hide_on_mobile="small-visibility,medium-visibility,large-visibility"]]></description><link>http://direct.ecency.com/borderlandssciences/@aetherforce396/atributetotrevorjamesconstablebythomasjosephbrown-q1hlc53p37</link><guid isPermaLink="true">http://direct.ecency.com/borderlandssciences/@aetherforce396/atributetotrevorjamesconstablebythomasjosephbrown-q1hlc53p37</guid><category><![CDATA[borderlandssciences]]></category><dc:creator><![CDATA[aetherforce396]]></dc:creator><pubDate>Mon, 03 Sep 2018 06:56:09 GMT</pubDate><enclosure url="https://images.ecency.com/p/4PYjjVeteBApByCUTADNCpDvhAJZhntmvJuFeQDizN45LPJfCFZyfetFxiWySjDBsnhZbK8KaZuDJFTa8SQTVePKmX2XNjVT3Xp2Br4VPvW?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Global Polyglycol Dialkyl Ethers Market 2018 Size, Share, Demand and Analysis 2023]]></title><description><![CDATA[The Polyglycol Dialkyl Ethers Market 2018 inspects the execution of the Polyglycol Dialkyl Ethers advertise, encasing a top to bottom judgment of the Polyglycol Dialkyl Ethers showcase state and the aggressive]]></description><link>http://direct.ecency.com/chemical/@marketforcast/global-polyglycol-dialkyl-ethers-market-2018-size-share-demand-and-analysis-2023</link><guid isPermaLink="true">http://direct.ecency.com/chemical/@marketforcast/global-polyglycol-dialkyl-ethers-market-2018-size-share-demand-and-analysis-2023</guid><category><![CDATA[chemical]]></category><dc:creator><![CDATA[marketforcast]]></dc:creator><pubDate>Thu, 08 Mar 2018 07:26:27 GMT</pubDate><enclosure url="https://images.ecency.com/p/7258xSVeJbKnFEnBwjKLhL15SoynbgJKpQxRd1uowEjwNfStFX66jX4KnqQggupuhCDHUqENSwQzBHR8gVN6wJ6AaA4s5sJLCSFSxZeu5PehjkXZRxWYqNgJEindB4cSQXhM1ZUugL3Bt?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Global Polyoxymethylene dimethyl ethers Market 2018 Manufacturers, Types, Application and Region]]></title><description><![CDATA[The Polyoxymethylene dimethyl ethers Market 2018 inspects the execution of the Polyoxymethylene dimethyl ethers advertise, encasing a top to bottom judgment of the Polyoxymethylene dimethyl ethers showcase]]></description><link>http://direct.ecency.com/polyoxymethylene/@painterjenni/global-polyoxymethylene-dimethyl-ethers-market-2018-manufacturers-types-application-and-region</link><guid isPermaLink="true">http://direct.ecency.com/polyoxymethylene/@painterjenni/global-polyoxymethylene-dimethyl-ethers-market-2018-manufacturers-types-application-and-region</guid><category><![CDATA[polyoxymethylene]]></category><dc:creator><![CDATA[painterjenni]]></dc:creator><pubDate>Thu, 08 Mar 2018 06:02:33 GMT</pubDate><enclosure url="https://images.ecency.com/p/21PRtjKRXPQyotRPt1Hd7fPufGf1WCpCvB7qBKbTkFFvgqkzqQdomeakZrAgLqM8uk1XQfpboLe4ke2NVrdkrATeernvxYWGNMyH7qHBg5m6J3VAkq6HiYe5aYHrM3u4Rm3ZyaAokDwjk9oKgLvno5G?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[TIENDA DE ESQUÍS EN YONGPYONG ES LA PRIMERA EN ACEPTAR ETHERS EN LAS OLIMPIADAS DE INVIERNO]]></title><description><![CDATA[Los visitantes de los juegos olímpicos de invierno de 2018 podrán llevarse a casa un recuerdo del evento comprado con criptomonedas, gracias a una tienda local que se convirtió en el único comercio que]]></description><link>http://direct.ecency.com/spanish/@creepyhub5/tienda-de-esquis-en-yongpyong-es-la-primera-en-aceptar-ethers-en-las-olimpiadas-de-invierno</link><guid isPermaLink="true">http://direct.ecency.com/spanish/@creepyhub5/tienda-de-esquis-en-yongpyong-es-la-primera-en-aceptar-ethers-en-las-olimpiadas-de-invierno</guid><category><![CDATA[spanish]]></category><dc:creator><![CDATA[creepyhub5]]></dc:creator><pubDate>Thu, 15 Feb 2018 04:19:45 GMT</pubDate><enclosure url="https://images.ecency.com/p/W5LtFUPm6g774G2LPx8CTVHrbGQ778Sw45DBMcdCt6S7k4EZcs9dBkqG4W1fTvXu8oNaDedgjeikH8d4k93pQg3Av4jbyTijgh6btdbTp1So6iDv24wLmtSx2wtKLan5MjSiEKTTNAFpsgDJvVEe55VWWgq8A?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[How to get free Ethers on Ropsten network]]></title><description><![CDATA[If you wish to test your contract but you don't want to waste your time with Mist and with mining ethers, here is how to get free ethers on Ropsten network. ▶▶▶Be sure to take a look at MimiCoin ICO!◀◀◀]]></description><link>http://direct.ecency.com/ethereum/@dariot/how-to-get-free-ethers-on-ropsten-network</link><guid isPermaLink="true">http://direct.ecency.com/ethereum/@dariot/how-to-get-free-ethers-on-ropsten-network</guid><category><![CDATA[ethereum]]></category><dc:creator><![CDATA[dariot]]></dc:creator><pubDate>Tue, 26 Dec 2017 13:01:21 GMT</pubDate><enclosure url="https://images.ecency.com/p/2923mMxKEVj1wo2v85oDNcLBDvE4BgWyvVRs12na14bW6BYmLXLtPgm4jTfkD1doag56Bj7CVB3BdHkmMJptkfAMnh8hR6dvPsmeaanb9XVyFU?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Blockchain.info. Seguirá a corrente mais forte.]]></title><description><![CDATA[O esquema aqui é o seguinte: Sigam-me os bons! A ideia da Wallet Blockchain.info de Bitcoins é a seguinte: Para que lado o rio vai correr mais forte? Então... É pra lá que a gente vai. Simples assim. Esta]]></description><link>http://direct.ecency.com/bitcoin/@nascimentoab/blockchain-info-seguira-a-corrente-mais-forte</link><guid isPermaLink="true">http://direct.ecency.com/bitcoin/@nascimentoab/blockchain-info-seguira-a-corrente-mais-forte</guid><category><![CDATA[bitcoin]]></category><dc:creator><![CDATA[nascimentoab]]></dc:creator><pubDate>Tue, 17 Oct 2017 21:39:45 GMT</pubDate><enclosure url="https://images.ecency.com/p/qjrE4yyfw5pQYiuVvgYiUBP16WHGGN7UNn1BCdGdRxn8dSb6XErgaDh59Lk4Tym3Z1YcgG8raS478oAvVk5k5Pp4q62vfpdZnfXcXgD2w3j3Lsxr4SjKhDAn?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Blockchains: How They Work and Why They’ll Change the World (ieee.org)]]></title><description><![CDATA[The technology behind Bitcoin could touch every transaction you ever make]]></description><link>http://direct.ecency.com/blockchains/@jet.wilda/blockchains-how-they-work-and-why-they-ll-change-the-world-ieee-org</link><guid isPermaLink="true">http://direct.ecency.com/blockchains/@jet.wilda/blockchains-how-they-work-and-why-they-ll-change-the-world-ieee-org</guid><category><![CDATA[blockchains]]></category><dc:creator><![CDATA[jet.wilda]]></dc:creator><pubDate>Fri, 06 Oct 2017 19:48:06 GMT</pubDate><enclosure url="https://images.ecency.com/p/4i88GgaV8qiGEw1xifwYz2xp7RJEnNpBZq7dn2K63BBdcGNghwJpvCyse4nBzic3pmm5m6fNWhCC5rdE9djce3iC5ovDhSMNREZStgUiTSVAVSfZAGHshbZj9G?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Why ethereum classic will fail (And Steem will succeed)]]></title><description><![CDATA[NOTE: I'm not here to like or dislike ethereum or ethereum classic, I just did my personal analysis and got to my own conclusions, read along... Ethereum Classic Yesterday we were all caught by surprise]]></description><link>http://direct.ecency.com/investments/@nimos/why-ethereum-classic-will-fail-and-steem-will-succeed</link><guid isPermaLink="true">http://direct.ecency.com/investments/@nimos/why-ethereum-classic-will-fail-and-steem-will-succeed</guid><category><![CDATA[investments]]></category><dc:creator><![CDATA[nimos]]></dc:creator><pubDate>Mon, 25 Jul 2016 18:47:24 GMT</pubDate><enclosure url="https://images.ecency.com/p/Pufd3b1W2k71FeGNhFn4uzxepxCdrGReKqYrCL1mgwPzUGp3A7E9dpRU?format=match&amp;mode=fit" length="0" type="false"/></item><item><title><![CDATA[Coinbase To Add Ethereum Direct Buys This Month]]></title><description><![CDATA[The Ethereum community on Reddit struck a joyful tone on news Coinbase will be further working with secondplace cryptocurrency Ether, beyond the integration of Ether on Coinbase’s exchange, which has already]]></description><link>http://direct.ecency.com/ethereum/@degtyarenko/coinbase-to-add-ethereum-direct-buys-this-month</link><guid isPermaLink="true">http://direct.ecency.com/ethereum/@degtyarenko/coinbase-to-add-ethereum-direct-buys-this-month</guid><category><![CDATA[ethereum]]></category><dc:creator><![CDATA[degtyarenko]]></dc:creator><pubDate>Sun, 17 Jul 2016 07:55:24 GMT</pubDate><enclosure url="https://images.ecency.com/p/S5Eokt4BcQdk7EHeT1aYjzebg2hC7hkthT45eBW4nP9T3cHxzZHPD1LPrmaqkq3PWDvRtwp?format=match&amp;mode=fit" length="0" type="false"/></item></channel></rss>