{"id":105881,"date":"2023-05-09T12:08:00","date_gmt":"2023-05-09T12:08:00","guid":{"rendered":"https:\/\/fr.cryptonews.com\/?p=113360"},"modified":"2023-06-26T11:08:13","modified_gmt":"2023-06-26T11:08:13","slug":"makerdao-ameliore-services-pret-dai-deploiement-protocole-spark","status":"publish","type":"post","link":"https:\/\/cryptonews.com\/fr\/news\/makerdao-ameliore-services-pret-dai-deploiement-protocole-spark\/","title":{"rendered":"MakerDAO am\u00e9liore les services de pr\u00eat de la DAI avec le d\u00e9ploiement du protocole Spark"},"content":{"rendered":"<figure class=\"image\"><img decoding=\"async\" src=\"https:\/\/cimg.co\/news\/113360\/274386\/fvnixdexgaqn1dh.jpeg\" alt=\"\" srcset=\"https:\/\/cimg.co\/news\/113360\/274386\/responsive-images\/fvnixdexgaqn1dh___media_library_original_680_340.jpeg 680w, https:\/\/cimg.co\/news\/113360\/274386\/responsive-images\/fvnixdexgaqn1dh___media_library_original_600_300.jpeg 600w, https:\/\/cimg.co\/news\/113360\/274386\/responsive-images\/fvnixdexgaqn1dh___media_library_original_300_150.jpeg 300w\" sizes=\"100vw\" width=\"680\" class=\"content-img\"><figcaption>Source : Twitter\/Maker<\/figcaption><\/figure><p class=\"wp-block-paragraph\"><a href=\"https:\/\/cryptonews.com\/fr\/news\/makerdao-conserver-stablecoin-usdc-principal-actif-de-garantie\/\"><strong>MakerDAO<\/strong><\/a>, la plateforme d&eacute;centralis&eacute;e qui g&egrave;re le stablecoin DAI, a r&eacute;cemment pr&eacute;sent&eacute; Spark. Il s&rsquo;agit d&rsquo;une plateforme de pr&ecirc;t DeFi destin&eacute;e &agrave; am&eacute;liorer la capacit&eacute; d&#8217;emprunt d&eacute;centralis&eacute;e de son stablecoin.<\/p><figure class=\"media\"><oembed url=\"https:\/\/twitter.com\/MakerDAO\/status\/1655575088547127311?s=20\"><\/oembed><\/figure><p>DAI occupe la quatri&egrave;me place parmi les stablecoins avec une capitalisation boursi&egrave;re de 4,7 milliards de dollars. Il se classe derri&egrave;re l&rsquo;USDT, l&rsquo;USDC et le BUSD.<\/p><p>Le produit est constitu&eacute; de deux composants : <strong>Spark Lend<\/strong> et son interface frontale associ&eacute;e. La base de code open-source d&rsquo;Aave a &eacute;t&eacute; utilis&eacute;e comme point de d&eacute;part pour les contrats intelligents et l&rsquo;interface frontale. Ces derniers ont ensuite &eacute;t&eacute; adapt&eacute;s afin de se concentrer sur le stablecoin DAI, au lieu d&rsquo;un march&eacute; de pr&ecirc;ts et d&#8217;emprunts &agrave; usage g&eacute;n&eacute;ral.<\/p><p>Autrement dit,<strong> la solution Spark <\/strong>d&eacute;ploy&eacute;e par la soci&eacute;t&eacute; est une adaptation logicielle du principal protocole de pr&ecirc;t, la version 3 d&rsquo;Aave, laquelle comprend des fonctions de pr&ecirc;t automatique au sein de la soci&eacute;t&eacute; MakerDAO.&nbsp;<\/p><p>Gr&acirc;ce &agrave; Spark, les utilisateurs ont la possibilit&eacute; d&rsquo;<strong>obtenir des pr&ecirc;ts DAI<\/strong> en ayant recours &agrave; des actifs tels que l&rsquo;&eacute;ther (ETH), l&rsquo;&eacute;ther stak&eacute; (stETH) et le DAI. Spark op&egrave;re en toute ind&eacute;pendance par rapport au m&eacute;canisme principal de MakerDAO, dont le seul but est de g&eacute;n&eacute;rer de nouveaux DAI en tant que dette surcollat&eacute;ralis&eacute;e.<\/p><p>MakerDAO a d&eacute;clar&eacute; :&nbsp;<\/p><blockquote><p>\u00a0\u00bb Spark Lend, la premi&egrave;re version du protocole Spark, repr&eacute;sente une place de march&eacute; de pr&ecirc;t sp&eacute;cifiquement con&ccedil;ue pour la fourniture et l&#8217;emprunt de crypto-monnaie, avec une attention particuli&egrave;re pour le DAI \u00ab\u00a0.&nbsp;<\/p><\/blockquote><p>MakerDAO a ajout&eacute; qu&rsquo;&agrave; partir de mardi, le protocole Spark pourra &ecirc;tre accessible &agrave; tous les utilisateurs de la <strong>finance d&eacute;centralis&eacute;e<\/strong> (DeFi).<\/p><p>Sam McPherson, cofondateur de Phoenix Labs a d&eacute;clar&eacute; :&nbsp;<\/p><blockquote><p>\u00a0\u00bb Notre principal avantage est que nous obtenons des liquidit&eacute;s directement aupr&egrave;s de Maker, au taux le plus bas possible. \u00a0\u00bb Cette caract&eacute;ristique va &ecirc;tre d&eacute;terminante pour le protocole de pr&ecirc;t \u00ab\u00a0.<\/p><\/blockquote><p>Ainsi, dans un premier temps, les emprunteurs seront en mesure de souscrire des pr&ecirc;ts DAI &agrave; un <strong>taux annuel de 1,11 %<\/strong> par l&rsquo;interm&eacute;diaire de Spark. La plateforme de pr&ecirc;t met en &oelig;uvre un mod&egrave;le de taux d&rsquo;int&eacute;r&ecirc;t sur mesure, en vertu duquel les taux d&#8217;emprunt sont &eacute;tablis par les membres de la gouvernance via un vote sur la cha&icirc;ne. De m&ecirc;me, contrairement &agrave; Aave ou &agrave; d&rsquo;autres protocoles de pr&ecirc;t, les taux d&#8217;emprunt ne sont pas influenc&eacute;s par les fluctuations de l&rsquo;offre et de la demande.<\/p><p>Initialement, <strong>le plafond sera de 5 millions de dollars<\/strong>, ce qui, selon M. McPherson, devrait augmenter jusqu&rsquo;&agrave; 200 millions de dollars dans les deux &agrave; cinq semaines &agrave; venir. Si le plafond est si seuil, c&rsquo;est par mesure de s&eacute;curit&eacute;.<\/p><p>De plus, Spark sera int&eacute;gr&eacute; au module de stabilit&eacute; Peg de MakerDAO, ce qui favorisera la <strong>conversion instantan&eacute;e des DAI en USDC <\/strong>selon un ratio de 1:1 pour les utilisateurs &agrave; la recherche de swaps de stablecoins. Phoenix Labs, une entreprise contribuant &agrave; <a href=\"https:\/\/cryptonews.com\/fr\/news\/tous-les-details-de-loperation-de-transfert-des-reserves-de-makerdao-a-coinbase-custody\/\"><strong>MakerDAO<\/strong><\/a>, a particip&eacute; &agrave; la cr&eacute;ation de Spark.<\/p><figure class=\"media\"><oembed url=\"https:\/\/twitter.com\/MakerDAO\/status\/1655575116489670658?s=20\"><\/oembed><\/figure><p>Sam McPherson, &eacute;voquant les jetons choisis, a d&eacute;clar&eacute; :&nbsp;<\/p><blockquote><p>\u00ab\u00a0La raison pour laquelle ces jetons ont &eacute;t&eacute; choisis est li&eacute;e &agrave; leur nature d&eacute;centralis&eacute;e\u00a0\u00bb.<\/p><\/blockquote><p>En outre, il a ajout&eacute; :&nbsp;<\/p><blockquote><p>\u00ab\u00a0Le march&eacute; de Spark se concentre enti&egrave;rement sur la promotion des garanties d&eacute;centralis&eacute;es pour Maker Core\u00a0\u00bb.&nbsp;<\/p><\/blockquote><p>Concernant les inqui&eacute;tudes r&eacute;glementaires, M. McPherson, a fait savoir que l&rsquo;instance frontale qui fonctionne sur SparkProtocol.io devra &ecirc;tre en conformit&eacute; avec toutes les r&eacute;glementations en vigueur dans les principales juridictions.<\/p><p>Mais il souligne aussi que ce code accessible au public et toute personne int&eacute;ress&eacute;e peut le t&eacute;l&eacute;charger sur GitHub et l&rsquo;ex&eacute;cuter.<\/p>","protected":false},"excerpt":{"rendered":"<p>Source : Twitter\/MakerMakerDAO, la plateforme d&eacute;centralis&eacute;e qui g&egrave;re le stablecoin DAI, a r&eacute;cemment pr&eacute;sent&eacute; Spark. Il s&rsquo;agit d&rsquo;une plateforme de pr&ecirc;t DeFi destin&eacute;e &agrave; am&eacute;liorer la capacit&eacute; d&#8217;emprunt d&eacute;centralis&eacute;e de son stablecoin.DAI occupe la quatri&egrave;me place parmi les stablecoins avec une capitalisation boursi&egrave;re de 4,7 milliards de dollars. Il se classe derri&egrave;re l&rsquo;USDT, l&rsquo;USDC et [&hellip;]<\/p>\n","protected":false},"author":129,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[10,1],"tags":[],"editors":[2032],"sponsored_companies":[],"class_list":["post-105881","post","type-post","status-publish","format-standard","hentry","category-defi-news","category-news","editors-pauline-eyebe"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>MakerDAO am\u00e9liore les services de pr\u00eat de la DAI avec le d\u00e9ploiement du protocole Spark<\/title>\n<meta name=\"description\" content=\"MakerDAO renforce les capacit\u00e9s de pr\u00eat de la DAI gr\u00e2ce au d\u00e9ploiement du protocole Spark. 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