{"id":64054,"date":"2021-11-05T14:01:00","date_gmt":"2021-11-05T14:01:00","guid":{"rendered":"https:\/\/fr.cryptonews.com\/?p=64054"},"modified":"2023-06-26T11:08:24","modified_gmt":"2023-06-26T11:08:24","slug":"zklink-des-transactions-multi-chain-et-multi-couche-en-un-clin-doeil","status":"publish","type":"post","link":"https:\/\/cryptonews.com\/fr\/news\/zklink-des-transactions-multi-chain-et-multi-couche-en-un-clin-doeil\/","title":{"rendered":"zkLink\u00a0: des transactions multi-chain et multi-couche en un clin d\u2019\u0153il\u00a0!"},"content":{"rendered":"<p class=\"wp-block-paragraph\">La Finance D\u00e9centralis\u00e9e (DeFi) explose et voit fleurir toutes sortes de blockchains, de protocoles et de tokens diff\u00e9rents. Certes, cela confirme que la DeFi repr\u00e9sente l\u2019avenir, mais cela apporte \u00e9galement des challenges technologiques. Au c\u0153ur du sujet, on trouve la question de l\u2019interop\u00e9rabilit\u00e9 entre blockchains. D\u00e9couvrez comment zkLink entend r\u00e9gler le probl\u00e8me des transactions multi-chain et multi-couche.<\/p><figure class=\"image\"><img decoding=\"async\" src=\"https:\/\/cimg.co\/news\/64054\/37715\/image.png\" alt=\"\" srcset=\"https:\/\/cimg.co\/news\/64054\/37715\/responsive-images\/image___media_library_original_2000_1103.png 2000w, https:\/\/cimg.co\/news\/64054\/37715\/responsive-images\/image___media_library_original_1200_661.png 1200w, https:\/\/cimg.co\/news\/64054\/37715\/responsive-images\/image___media_library_original_900_496.png 900w, https:\/\/cimg.co\/news\/64054\/37715\/responsive-images\/image___media_library_original_720_397.png 720w, https:\/\/cimg.co\/news\/64054\/37715\/responsive-images\/image___media_library_original_600_330.png 600w, https:\/\/cimg.co\/news\/64054\/37715\/responsive-images\/image___media_library_original_300_165.png 300w\" sizes=\"100vw\" width=\"2000\" class=\"content-img\"><figcaption>Source&nbsp;: https:\/\/docs.zk.link\/<\/figcaption><\/figure><h2>\u200bzkLink&nbsp;: c\u2019est quoi&nbsp;?<\/h2><span class=\"replacer\"><\/span><p>ZkLink est un <strong>exchange d\u00e9centralis\u00e9 chain-to-chain<\/strong>. Il s\u2019agit en fait d\u2019un interm\u00e9diaire qui permet de connecter et de faire communiquer des cha\u00eenes isol\u00e9es et des r\u00e9seaux de seconde couche.<\/p><p>Mais pourquoi a-t-on besoin d\u2019une solution comme zkLink&nbsp;? Parce que l\u2019avenir de la blockchain sera fait d\u2019une infrastructure multi-chain et multi-couche. Mais reprenons depuis le d\u00e9but\u2026<\/p><p>L\u2019<strong>explosion du monde de la DeFi <\/strong>(Finance D\u00e9centralis\u00e9e) a entra\u00een\u00e9 le d\u00e9veloppement de diverses blockchains, chacune support\u00e9e par diff\u00e9rents tokens. Au d\u00e9part, la blockchain Ethereum \u00e9tait l\u2019unique support possible pour les applications DeFi. D\u00e9sormais, des solutions de seconde couche et d\u2019autres cha\u00eenes ont vu le jour. Citons par exemple les r\u00e9seaux Polygon, Polkadot ou Solana. D\u00e9sormais, <strong>une seule blockchain ne peut plus r\u00e9pondre \u00e0 tous les besoins<\/strong>, mais chacune propose ses propres tokens, ses propres Dapps (applications d\u00e9centralis\u00e9es) et son propre \u00e9cosyst\u00e8me.<\/p><p>Ce d\u00e9veloppement spectaculaire de la DeFi apporte aussi son lot de probl\u00e8mes. Avec la multiplication des offres et des r\u00e9seaux, <strong>la communication et la compatibilit\u00e9<\/strong> deviennent un enjeu majeur. En effet, comment passer d\u2019une blockchain \u00e0 une autre si les deux r\u00e9seaux ont des m\u00e9canismes de consensus, des registres et des technologies diff\u00e9rentes et incompatibles&nbsp;? Les liquidit\u00e9s peuvent alors \u00eatre enferm\u00e9es dans des silos et limiter le champ d\u2019action des utilisateurs.<\/p><p>N\u2019y a-t-il pas d\u2019autre solution que de passer par un exchange centralis\u00e9 pour \u00e9changer ses tokens et passer d\u2019une blockchain \u00e0 l\u2019autre&nbsp;? Heureusement, si&nbsp;! ZkLink est une solution d\u00e9centralis\u00e9e pour assurer l\u2019<strong>interop\u00e9rabilit\u00e9 entre les blockchains<\/strong> et permettre les <strong>transactions multi-chain et multi-couche<\/strong>. ZkLink permet ainsi de booster le potentiel de l\u2019\u00e9cosyst\u00e8me DeFi&nbsp;!<\/p><p>Les utilisateurs ont d\u00e9sormais acc\u00e8s \u00e0 des <strong>paires d\u2019\u00e9change in\u00e9dites<\/strong> comme&nbsp;: CAKE-SUSHI, BNB-HT, BUNNY-COW, etc.<\/p><figure class=\"image\"><img decoding=\"async\" src=\"https:\/\/cimg.co\/p\/no_image.svg\" alt=\"\" sizes=\"100vw\" width=\"1059\" class=\"content-img lazyload\" data-src=\"https:\/\/cimg.co\/news\/64054\/37718\/image.png\" data-srcset=\"https:\/\/cimg.co\/news\/64054\/37718\/responsive-images\/image___media_library_original_1059_727.png 1059w, https:\/\/cimg.co\/news\/64054\/37718\/responsive-images\/image___media_library_original_900_617.png 900w, https:\/\/cimg.co\/news\/64054\/37718\/responsive-images\/image___media_library_original_720_494.png 720w, https:\/\/cimg.co\/news\/64054\/37718\/responsive-images\/image___media_library_original_600_411.png 600w, https:\/\/cimg.co\/news\/64054\/37718\/responsive-images\/image___media_library_original_300_205.png 300w\"><\/figure><p>&nbsp;<\/p><h2>\u200bLes fonctionnalit\u00e9s de zkLink<\/h2><span class=\"replacer\"><\/span><p>Avec zkLink, il est possible d\u2019\u00e9changer des tokens de diff\u00e9rentes blockchains avec une exp\u00e9rience utilisateur aussi fluide qu\u2019avec un exchange centralis\u00e9.<\/p><p>Par exemple, un trader peut ainsi \u00e9changer du SRM sur Solana contre du CAKE sur Binance Smart Chain (BSC) en moins de 45 secondes&nbsp;!<\/p><p>Parmi les modules propos\u00e9s par ZkLink V1, on trouve notamment&nbsp;:<\/p><ul><li><strong>Fast Cross Chain Swap<\/strong>&nbsp;: pour \u00e9changer un token d\u2019une blockchain contre un autre token d\u2019une autre blockchain de couche 1.<\/li><li><strong>Bridge&nbsp;<\/strong>: pour transporter un token d\u2019une blockchain \u00e0 une autre.<\/li><li><strong>L2 Mirror (Stable Swap)<\/strong>&nbsp;: pour \u00e9changer des tokens de diff\u00e9rents types sur les r\u00e9seaux de seconde couche. Par exemple&nbsp;: transf\u00e9rer des USDT sur Ethereum (ERC-20) vers BSC (BEP-20), ou encore \u00e9changer des USDT sur Ethereum contre des USDC sur BSC.<\/li><li><strong>L2 \u00ab\u00a0one-click\u00a0\u00bb Swap<\/strong>&nbsp;: pour \u00e9changer directement des tokens natifs de blockchains de diff\u00e9rents types. Par exemple&nbsp;: \u00e9changer des UNI sur Ethereum contre des CAKE sur BSC.<\/li><li><strong>L2 Liquidity<\/strong>&nbsp;: pour fournir des liquidit\u00e9s et ainsi gagner des frais de transaction.<\/li><\/ul><figure class=\"image\"><img decoding=\"async\" src=\"https:\/\/cimg.co\/p\/no_image.svg\" alt=\"\" sizes=\"100vw\" width=\"1734\" class=\"content-img lazyload\" data-src=\"https:\/\/cimg.co\/news\/64054\/37717\/image.png\" data-srcset=\"https:\/\/cimg.co\/news\/64054\/37717\/responsive-images\/image___media_library_original_1734_1158.png 1734w, https:\/\/cimg.co\/news\/64054\/37717\/responsive-images\/image___media_library_original_1200_801.png 1200w, https:\/\/cimg.co\/news\/64054\/37717\/responsive-images\/image___media_library_original_900_601.png 900w, https:\/\/cimg.co\/news\/64054\/37717\/responsive-images\/image___media_library_original_720_480.png 720w, https:\/\/cimg.co\/news\/64054\/37717\/responsive-images\/image___media_library_original_600_400.png 600w, https:\/\/cimg.co\/news\/64054\/37717\/responsive-images\/image___media_library_original_300_200.png 300w\"><\/figure><p>&nbsp;<\/p><h2>\u200bLes d\u00e9veloppements \u00e0 venir pour zkLink<\/h2><span class=\"replacer\"><\/span><p>Voici quelques \u00e9tapes cl\u00e9s de la roadmap \u00e9tablie par les \u00e9quipes de zkLink&nbsp;:<\/p><ul><li>3<sup>\u00e8me<\/sup> trimestre 2021&nbsp;:<ul><li>Lancement du testnet et des \u00e9changes d\u2019actifs muti-chain<\/li><\/ul><\/li><li>4<sup>\u00e8me<\/sup> trimestre 2021&nbsp;:<ul><li>Lancement du mainnet zkLink V1<\/li><li>Lancement des services de farming et staking cross-chain<\/li><\/ul><\/li><li>1er trimestre 2022&nbsp;:<ul><li>Lancement de zkLink V2<\/li><li>Lancement des pr\u00eats<\/li><\/ul><\/li><li>2<sup>\u00e8me<\/sup> trimestre 2022&nbsp;:<ul><li>Lancement de zkLink V3<\/li><li>Int\u00e9gration de plus de blockchains<\/li><li>Int\u00e9gration des NFT<\/li><\/ul><\/li><\/ul><p>&nbsp;<\/p><p>Suivez l\u2019\u00e9volution du projet<\/p><ul><li>Sur Twitter : <a target=\"_blank\" rel=\"noopener \" href=\"https:\/\/twitter.com\/zkLinkorg\"><u>https:\/\/twitter.com\/zkLinkorg<\/u><\/a><\/li><li>Sur Telegram : <a target=\"_blank\" rel=\"noopener \" href=\"https:\/\/t.me\/zkLinkorg\"><u>https:\/\/t.me\/zkLinkorg<\/u><\/a><\/li><li>Sur Discord : <a target=\"_blank\" rel=\"noopener \" href=\"https:\/\/discord.gg\/9GCwxN7xaJ\"><u>https:\/\/discord.gg\/9GCwxN7xaJ<\/u><\/a><\/li><li>Sur Medium\uff1a<a target=\"_blank\" rel=\"noopener \" href=\"https:\/\/medium.com\/zklinkdefi\"><u>https:\/\/zklinkdefi.medium.com<\/u><\/a><\/li><\/ul><p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>La Finance D\u00e9centralis\u00e9e (DeFi) explose et voit fleurir toutes sortes de blockchains, de protocoles et de tokens diff\u00e9rents. Certes, cela confirme que la DeFi repr\u00e9sente l\u2019avenir, mais cela apporte \u00e9galement des challenges technologiques. Au c\u0153ur du sujet, on trouve la question de l\u2019interop\u00e9rabilit\u00e9 entre blockchains. D\u00e9couvrez comment zkLink entend r\u00e9gler le probl\u00e8me des transactions multi-chain [&hellip;]<\/p>\n","protected":false},"author":34,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1,12],"tags":[],"editors":[1645],"sponsored_companies":[],"class_list":["post-64054","post","type-post","status-publish","format-standard","hentry","category-news","category-sponsored","editors-stefanie-herrnberger"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>ZkLink au service de l\u2019interop\u00e9rabilit\u00e9 entre blockchains\u00a0!<\/title>\n<meta name=\"description\" content=\"L\u2019interop\u00e9rabilit\u00e9 entre blockchains est un enjeu majeur de la DeFi. 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