{"id":12955,"date":"2025-10-09T15:00:40","date_gmt":"2025-10-09T15:00:40","guid":{"rendered":"https:\/\/www.coinspeaker.com\/fr\/?p=12955"},"modified":"2025-10-09T14:18:43","modified_gmt":"2025-10-09T14:18:43","slug":"solana-jupiter-jupusd-stablecoin","status":"publish","type":"post","link":"https:\/\/www.coinspeaker.com\/fr\/solana-jupiter-jupusd-stablecoin\/","title":{"rendered":"Solana s\u2019emballe : Jupiter lance JupUSD, son propre stablecoin"},"content":{"rendered":"<h2>Zoom sur le lancement du stablecoin natif de Jupiter<\/h2>\n<p>Apr\u00e8s avoir domin\u00e9 le secteur de la DeFi sur Solana, Jupiter franchit une <strong>nouvelle \u00e9tape en d\u00e9voilant JupUSD<\/strong>. Ce stablecoin, enti\u00e8rement natif de ce r\u00e9seau, sera int\u00e9gr\u00e9 dans tous les produits de l\u2019\u00e9cosyst\u00e8me Jupiter, pour les perps, pr\u00eats et les swaps. C\u2019est un pari de taille pour contrer la domination des g\u00e9ants stablecoins tels que USDC ou USDT d\u2019Ethereum.<\/p>\n<p>Le lancement sera ainsi pr\u00e9vu <strong>pour la fin de cette ann\u00e9e<\/strong>, sous r\u00e9serve de la r\u00e9ussite de plusieurs audits de s\u00e9curit\u00e9 des contrats intelligents natifs de Solana. Cette annonce intervient dans un contexte mondial o\u00f9 la r\u00e9glementation se d\u00e9tend.<\/p>\n<blockquote class=\"twitter-tweet\" data-width=\"474\" data-dnt=\"true\">\n<p lang=\"en\" dir=\"ltr\">BREAKING: Jupiter is launching its own stablecoin \ud83e\udd73<\/p>\n<p>Built in partnership with <a rel=\"noopener noreferrer\" target=\"_blank\" rel=\"noopener nofollow sponsored\" href=\"https:\/\/twitter.com\/ethena_labs?ref_src=twsrc%5Etfw\">@ethena_labs<\/a>, engineered to connect the Jupiverse.<a rel=\"noopener noreferrer\" target=\"_blank\" rel=\"noopener nofollow sponsored\" href=\"https:\/\/twitter.com\/search?q=%24JupUSD&amp;src=ctag&amp;ref_src=twsrc%5Etfw\">$JupUSD<\/a>, going live in Q4. <a rel=\"noopener noreferrer\" target=\"_blank\" rel=\"noopener nofollow sponsored\" href=\"https:\/\/t.co\/MWTNTwpvHJ\">pic.twitter.com\/MWTNTwpvHJ<\/a><\/p>\n<p>&mdash; Jupiter (\ud83d\udc31, \ud83d\udc10) (@JupiterExchange) <a rel=\"noopener noreferrer\" target=\"_blank\" rel=\"noopener nofollow sponsored\" href=\"https:\/\/twitter.com\/JupiterExchange\/status\/1975929208049463384?ref_src=twsrc%5Etfw\">October 8, 2025<\/a><\/p><\/blockquote>\n<p><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n<p>La Banque d\u2019Angleterre (BoE) vient d\u2019<strong><a href=\"https:\/\/www.coinspeaker.com\/fr\/banque-dangleterre-boe-assouplit-ses-regles-sur-les-stablecoins\/\">assouplir ses r\u00e8gles<\/a> <\/strong>sur le plafonnement des stablecoins ou m\u00eame le <a href=\"https:\/\/www.coinspeaker.com\/fr\/genius-act-fin-des-abus-bancaires\/\">Genius Act aux \u00c9tats-Unis<\/a>. Un signal clair que la course \u00e0 la domination sur le march\u00e9 des stablecoins s\u2019intensifie.<\/p>\n<p>Ce projet est con\u00e7u pour offrir une alternative plus rapide, moins co\u00fbteuse et techniquement<strong> int\u00e9gr\u00e9e \u00e0 l\u2019\u00e9cosyst\u00e8me Solan<\/strong>a. Par ailleurs, de plus en plus de protocoles DeFi cr\u00e9ent leurs propres stablecoins pour garder la liquidit\u00e9 et les frais au sein de leur plateforme. Des mod\u00e8les comme Aave avec son GHO, ou Curve avec crvUSD montrent que c\u2019est carr\u00e9ment faisable et fonctionnelle.<\/p>\n<h2>Jupiter et Ethena Labs\u00a0: un duo explosif<\/h2>\n<p>JupUSD ne sort pas de nulle part. Ce stablecoin est con\u00e7u en partenariat avec <a href=\"https:\/\/docs.ethena.fi\/\" target=\"_blank\" rel=\"\">Ethena Labs<\/a>, un sp\u00e9cialiste reconnu dans le domaine des stablecoins. Pour assurer la stabilit\u00e9 financi\u00e8re du projet, le jeton JUP sera d\u2019abord <strong>garanti \u00e0 100\u2009% par USDtb<\/strong>. Il s&rsquo;agit d&rsquo;un stablecoin d\u00e9j\u00e0 existant qui repose sur des actifs s\u00fbrs et liquides.<\/p>\n<p>\u00c0 titre de rappel, ces fonds, principalement \u00e0 court terme, proviennent notamment du portefeuille BUIDL, g\u00e9r\u00e9 par BlackRock. Plus tard, un autre stablecoin d\u2019Ethena, appel\u00e9 <strong>USDe viendra renforcer<\/strong> cette garantie.<\/p>\n<blockquote class=\"twitter-tweet\" data-width=\"474\" data-dnt=\"true\">\n<p lang=\"en\" dir=\"ltr\">Introducing JupUSD: the native stablecoin of the <a rel=\"noopener noreferrer\" target=\"_blank\" rel=\"noopener nofollow sponsored\" href=\"https:\/\/twitter.com\/JupiterExchange?ref_src=twsrc%5Etfw\">@JupiterExchange<\/a> ecosystem built on Ethena&#39;s Stablecoin-as-a-Service stack.<\/p>\n<p>JupUSD will plug into every major part of the Jupiter stack, including:<\/p>\n<p>&#8211; Jupiter Perps: where the ~$750m in stablecoins inside of JLP will gradually be\u2026 <a rel=\"noopener noreferrer\" target=\"_blank\" rel=\"noopener nofollow sponsored\" href=\"https:\/\/t.co\/jlNLc2eNCz\">pic.twitter.com\/jlNLc2eNCz<\/a><\/p>\n<p>&mdash; Ethena Labs (@ethena_labs) <a rel=\"noopener noreferrer\" target=\"_blank\" rel=\"noopener nofollow sponsored\" href=\"https:\/\/twitter.com\/ethena_labs\/status\/1975924462152495602?ref_src=twsrc%5Etfw\">October 8, 2025<\/a><\/p><\/blockquote>\n<p><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script><\/p>\n<p>Ainsi, gr\u00e2ce \u00e0 ces r\u00e9serves diversifi\u00e9es, JupUSD cherche \u00e0 \u00e9viter les erreurs qui ont fragilis\u00e9 certains jetons stables dans le pass\u00e9. Avec plus de 16 milliards de dollars d\u00e9j\u00e0 \u00e9mis sous forme de stablecoins, Ethena Labs \u00e9tend ici son mod\u00e8le \u00ab Stablecoin-as-a-service \u00bb. Cela en fournissant l\u2019<strong>architecture et la gestion des garanties<\/strong> pour ce projet.<\/p>\n<p>Entre autres, les deux stars d\u2019Ethena, USDe et USDtb, p\u00e8sent d\u00e9j\u00e0 un peu plus de 5 % du march\u00e9 global des stablecoins. Elles viennent tout juste de passer la barre des 303 milliards de dollars. Soit une explosion de 75 % en un an !<\/p>\n<p>Ce d\u00e9veloppement s\u2019inscrit dans un climat r\u00e9glementaire plus strict, particuli\u00e8rement en Europe. En effet, l\u2019Union europ\u00e9enne appelle \u00e0 <a href=\"https:\/\/www.coinspeaker.com\/fr\/ue-appelle-garde-fous-pour-encadrer-stablecoins\/\">instaurer des garde-fous<\/a> renforc\u00e9s pour encadrer les stablecoins. Surtout pour ceux qui sont \u00e9mis par des entit\u00e9s hors de son territoire.<\/p>\n<h2>Implications pour l\u2019\u00e9cosyst\u00e8me Solana<\/h2>\n<p>Le lancement de JupUSD pourrait bouleverser la <strong>dynamique des stablecoins sur Solana<\/strong>. La capitalisation des stablecoins d\u00e9passe d\u00e9j\u00e0 les 300 milliards de dollars sur l\u2019ensemble du march\u00e9. Par cons\u00e9quent, m\u00eame une adoption partielle de JupUSD pourrait faire de ce jeton l\u2019un des plus importants de l\u2019\u00e9cosyst\u00e8me.<\/p>\n<p>Sur Jupiter, JupUSD servira de <strong>principal actif de garantie<\/strong> pour les perps, rempla\u00e7ant progressivement environ 750 millions de dollars de stablecoins existants dans les pools de liquidit\u00e9 JLP.<\/p>\n<p>Cette migration <strong>renforcera la liquidit\u00e9<\/strong> et offrira plus de stabilit\u00e9, tout en cr\u00e9ant de nouvelles opportunit\u00e9s de rendement pour les utilisateurs qui d\u00e9tiennent ou pr\u00eatent JupUSD.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-12981 size-full\" src=\"https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/10\/telechargement-1.png\" alt=\"Solana logo\" width=\"367\" height=\"137\" srcset=\"https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/10\/telechargement-1.png 367w, https:\/\/www.coinspeaker.com\/fr\/wp-content\/uploads\/sites\/6\/2025\/10\/telechargement-1-300x112.png 300w\" sizes=\"auto, (max-width: 367px) 100vw, 367px\" \/><\/p>\n<p>D\u2019autant plus que les perspectives sont \u00e9normes : selon Standard Chartered, les stablecoins pourraient attirer<strong> <a href=\"https:\/\/www.coinspeaker.com\/fr\/standard-chartered-1000-milliards-stablecoins-2028\/\">jusqu\u2019\u00e0 1 000 milliards de dollars<\/a><\/strong> d&rsquo;ici \u00e0 2028. Cela provenant majoritairement des banques des pays \u00e9mergents<\/p>\n<p>Au-del\u00e0 de Jupiter, JupUSD pourrait inciter d\u2019autres projets DeFi sur Solana \u00e0 <strong>cr\u00e9er leurs propres stablecoins<\/strong> ou \u00e0 int\u00e9grer davantage de solutions natives. C\u2019est un signal fort : Solana continue de se positionner comme <strong>un hub DeFi innovant<\/strong>, capable de rivaliser avec Ethereum et Terra sur le terrain des stablecoins.<\/p>\n<p>Pour les utilisateurs et investisseurs, c\u2019est \u00e0 la fois une opportunit\u00e9 excitante et un avertissement. La course aux stablecoins natifs est lanc\u00e9e, et ceux qui ne s\u2019adaptent pas pourraient rapidement se retrouver \u00e0 la tra\u00eene.<\/p>\n<hr \/>\n<p>\u00c0 lire aussi :<\/p>\n<ul>\n<li><a href=\"https:\/\/www.coinspeaker.com\/fr\/leuro-stablecoin-ministres-finances-zone-euro-booster-lemission-locale\/\">L\u2019euro-stablecoin \u00e0 l\u2019honneur : les ministres des finances de la zone euro veulent booster l\u2019\u00e9mission locale<br \/>\n<\/a><\/li>\n<li><a href=\"https:\/\/www.coinspeaker.com\/fr\/stablecoins-arme-geants-paiement\/\">Stablecoins : la nouvelle arme des g\u00e9ants du paiement ?<br \/>\n<\/a><\/li>\n<li><a href=\"https:\/\/www.coinspeaker.com\/fr\/polkadot-stablecoin-natif-defi\/\">Polkadot lance son stablecoin natif : vers une nouvelle \u00e8re DeFi ?<br \/>\n<\/a><\/li>\n<\/ul>\n<a class=\"infinscroll_next_page_link\" style=\"display:none\" href=\"https:\/\/www.coinspeaker.com\/fr\/eth-privacy-cluster-confidentialite-on-chain\/\" rel=\"prev\">next<\/a>","protected":false},"excerpt":{"rendered":"<p>Solana est en train de secouer s\u00e9rieusement l\u2019univers de la finance d\u00e9centralis\u00e9e. Jupiter, l\u2019un des plus grands des \u00e9changes d\u00e9centralis\u00e9s, lance JupUSD, un stablecoin enti\u00e8rement natif \u00e0 Solana. En partenariat strat\u00e9gique avec Ethena Labs, a pour objectif de renforcer la puissance financi\u00e8re du r\u00e9seau. En effet, l\u2019initiative vise ainsi la d\u00e9pendance aux stablecoins tr\u00e8s li\u00e9e \u00e0 Ethereum. <\/p>\n","protected":false},"author":200,"featured_media":12978,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1,35],"tags":[],"class_list":["post-12955","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actu","category-solana"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Solana s\u2019emballe : Jupiter lance JupUSD, son propre stablecoin<\/title>\n<meta name=\"description\" content=\"Jupiter lance JupUSD, un stablecoin natif sur Solana, pour renforcer la DeFi et r\u00e9duire la d\u00e9pendance \u00e0 Ethereum.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" 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Je souhaite y apporter mon approche analytique et rationnelle, tout en conservant ma curiosit\u00e9. En dehors de l\u2019\u00e9cran, je lis beaucoup (\u00e9conomie, essais, un peu de science-fiction) et je prends plaisir \u00e0 bricoler. Le DIY, pour moi, c\u2019est comme la crypto : comprendre, tester, construire soi-m\u00eame.","url":"https:\/\/www.coinspeaker.com\/fr\/author\/emmanuel\/"}]}},"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/posts\/12955","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/users\/200"}],"replies":[{"embeddable":true,"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/comments?post=12955"}],"version-history":[{"count":2,"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/posts\/12955\/revisions"}],"predecessor-version":[{"id":12984,"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/posts\/12955\/revisions\/12984"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/media\/12978"}],"wp:attachment":[{"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/media?parent=12955"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/categories?post=12955"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.coinspeaker.com\/fr\/wp-json\/wp\/v2\/tags?post=12955"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}