{"id":5339,"date":"2026-05-24T12:32:51","date_gmt":"2026-05-24T12:32:51","guid":{"rendered":"https:\/\/global.livebitcoinnews.com\/fr\/2026\/05\/24\/pumpfun-passe-a-lusdc-alors-que-sui-et-bnb-chain-deploient-des-mises-a-jour-majeures\/"},"modified":"2026-05-24T12:32:51","modified_gmt":"2026-05-24T12:32:51","slug":"pumpfun-passe-a-lusdc-alors-que-sui-et-bnb-chain-deploient-des-mises-a-jour-majeures","status":"publish","type":"post","link":"https:\/\/global.livebitcoinnews.com\/fr\/2026\/05\/24\/pumpfun-passe-a-lusdc-alors-que-sui-et-bnb-chain-deploient-des-mises-a-jour-majeures\/","title":{"rendered":"PumpFun passe \u00e0 l&rsquo;USDC alors que Sui et BNB Chain d\u00e9ploient des mises \u00e0 jour majeures"},"content":{"rendered":"<ul>\n<li style=\"font-weight: 400\"><em><span style=\"font-weight: 400\">PumpFun \u00e9tend ses paires de trading USDC, renfor\u00e7ant le r\u00e8glement en stablecoins pour les nouveaux tokens<\/span><\/em><\/li>\n<li style=\"font-weight: 400\"><em><span style=\"font-weight: 400\">Sui active les transferts de stablecoins sans frais de gas sur le mainnet, am\u00e9liorant l&rsquo;efficacit\u00e9 des paiements<\/span><\/em><\/li>\n<li style=\"font-weight: 400\"><em><span style=\"font-weight: 400\">Les tests post-quantiques de BNB Chain montrent une croissance des blocs de 1 438 % et une r\u00e9duction du d\u00e9bit sous charge<\/span><\/em><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400\">Une nouvelle vague de mises \u00e0 jour de plateformes et de r\u00e9seaux a fa\u00e7onn\u00e9 l&rsquo;activit\u00e9 r\u00e9cente du march\u00e9 crypto, alors que PumpFun <a href=\"https:\/\/x.com\/WuBlockchain\/status\/2058142970734576011\">a \u00e9tendu<\/a> son support aux paires de trading USDC. Dans le m\u00eame temps, Sui a d\u00e9ploy\u00e9 des transferts de stablecoins sans frais de gas sur son mainnet, r\u00e9duisant les frictions de transaction. Par ailleurs, BNB Chain a poursuivi ses tests de s\u00e9curit\u00e9 post-quantique tandis que les indicateurs de l&rsquo;\u00e9cosyst\u00e8me montraient des performances mitig\u00e9es en mati\u00e8re de liquidit\u00e9 et de croissance.\u00a0<\/span><\/p>\n<h2><b>PumpFun \u00e9tend la structure de trading de stablecoins<\/b><\/h2>\n<p><a href=\"https:\/\/www.livebitcoinnews.com\/pumpfun-burns-36-of-circulating-tokens-eyes-scarcity-boost\/\"><span style=\"font-weight: 400\">PumpFun<\/span><\/a><span style=\"font-weight: 400\"> a ajout\u00e9 des paires de trading USDC pour les tokens nouvellement lanc\u00e9s sur sa plateforme. Les paires SOL existantes restent actives pour les march\u00e9s de trading h\u00e9rit\u00e9s. Cette mise \u00e0 jour renforce les options de r\u00e8glement en stablecoins pour les transactions de tokens en phase initiale.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Les applications du r\u00e9seau Solana ont g\u00e9n\u00e9r\u00e9 342,2 millions de dollars de revenus au cours du T1 2026. PumpFun a repr\u00e9sent\u00e9 124,7 millions de dollars, soit une part significative de l&rsquo;activit\u00e9 de l&rsquo;\u00e9cosyst\u00e8me. Cela a renforc\u00e9 sa position parmi les applications les plus performantes du r\u00e9seau.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Cependant, la valeur totale verrouill\u00e9e de la DeFi sur Solana a chut\u00e9 de 22 % pour atteindre 6,16 milliards de dollars. Cette baisse a suivi une chute de 33 % du prix du SOL au cours de la m\u00eame p\u00e9riode. Malgr\u00e9 cela, aucune sortie d&rsquo;utilisateurs \u00e0 grande \u00e9chelle confirm\u00e9e n&rsquo;a \u00e9t\u00e9 observ\u00e9e.<\/span><\/p>\n<p><span style=\"font-weight: 400\">La valeur des actifs du monde r\u00e9el sur Solana a augment\u00e9 de 43 % pour atteindre 2,01 milliards de dollars. Les produits tokenis\u00e9s tels que BENJI ont atteint 1,4 milliard de dollars de valeur en cha\u00eene. Les afflux institutionnels ont continu\u00e9 \u00e0 soutenir la croissance des instruments financiers en cha\u00eene.<\/span><\/p>\n<h2><b>Sui et BNB Chain repoussent les limites de l&rsquo;infrastructure<\/b><\/h2>\n<p><span style=\"font-weight: 400\">Sui a lanc\u00e9 des transferts de stablecoins sans frais de gas sur son r\u00e9seau mainnet. Les actifs pris en charge incluent USDC, FDUSD, AUSD, USDsui, SuiUSDe, USDY et USDB. Cette fonctionnalit\u00e9 supprime les besoins en gas pour les transferts de stablecoins pris en charge.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Fireblocks a int\u00e9gr\u00e9 cette mise \u00e0 jour pour les syst\u00e8mes de paiement d&rsquo;entreprise. Le d\u00e9ploiement r\u00e9duit les frictions dans les transactions de d\u00e9tail et institutionnelles. Il positionne \u00e9galement <\/span><a href=\"https:\/\/www.livebitcoinnews.com\/sui-launches-gasless-stablecoin-transfers-with-support-from-fireblocks\/\"><span style=\"font-weight: 400\">Sui<\/span><\/a><span style=\"font-weight: 400\"> pour une adoption plus large des stablecoins.<\/span><\/p>\n<p><span style=\"font-weight: 400\">BNB Chain a publi\u00e9 son rapport de migration vers la cryptographie post-quantique. Les tests ont utilis\u00e9 les signatures ML-DSA-44 et les m\u00e9thodes d&rsquo;agr\u00e9gation pqSTARK. Les r\u00e9sultats ont confirm\u00e9 la faisabilit\u00e9 mais ont r\u00e9v\u00e9l\u00e9 des contraintes de mise \u00e0 l&rsquo;\u00e9chelle dans des conditions de stress.<\/span><\/p>\n<p><span style=\"font-weight: 400\">La taille des signatures est pass\u00e9e de 65 octets \u00e0 2 420 octets. La taille des blocs a augment\u00e9 d&rsquo;environ 1 438 %, atteignant environ 2 Mo \u00e0 2 000 TPS. Le d\u00e9bit inter-r\u00e9gions a diminu\u00e9 d&rsquo;environ 40 % sous les charges de test.<\/span><\/p>\n<p><span style=\"font-weight: 400\">Les d\u00e9veloppeurs ont not\u00e9 que l&rsquo;expansion des donn\u00e9es reste une limitation majeure pour une utilisation en production.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400\">Les travaux d&rsquo;optimisation se poursuivent pour r\u00e9duire la surcharge et am\u00e9liorer l&rsquo;efficacit\u00e9. Sui et BNB Chain se concentrent toutes deux sur la scalabilit\u00e9 et la r\u00e9silience de s\u00e9curit\u00e9 \u00e0 long terme.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>PumpFun \u00e9tend ses paires de trading USDC, renfor\u00e7ant le r\u00e8glement en stablecoins pour les nouveaux tokens Sui active les transferts de stablecoins sans frais de gas sur le mainnet, am\u00e9liorant l&rsquo;efficacit\u00e9 des paiements Les tests post-quantiques de BNB Chain montrent une croissance des blocs de 1 438 % et une r\u00e9duction du d\u00e9bit sous charge [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":5338,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[177,10],"tags":[925,202,926,21,927,23],"class_list":["post-5339","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blockchain-infrastructure","category-stablecoins","tag-pumpfun","tag-bnb-chain","tag-crypto-upgrades","tag-stablecoins","tag-sui","tag-usdc"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - 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