{"id":16190,"date":"2026-04-15T11:20:16","date_gmt":"2026-04-15T09:20:16","guid":{"rendered":"https:\/\/www.blog.bim.finance\/?p=16190"},"modified":"2026-04-15T11:20:18","modified_gmt":"2026-04-15T09:20:18","slug":"what-is-polymarket-usd-pusd-guide-upgrade","status":"publish","type":"post","link":"https:\/\/www.blog.bim.finance\/fr\/what-is-polymarket-usd-pusd-guide-upgrade\/","title":{"rendered":"Qu'est-ce que Polymarket USD? Guide complet de la pUSD de mise \u00e0 niveau"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"16190\" class=\"elementor elementor-16190\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-d0a769e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d0a769e\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-238d485\" data-id=\"238d485\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-39697e7 elementor-widget elementor-widget-heading\" data-id=\"39697e7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Qu'est-ce que Polymarket USD et comment \u00e7a fonctionne<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6f269b1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6f269b1\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-b4c4f50\" data-id=\"b4c4f50\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-615fcfc elementor-widget elementor-widget-text-editor\" data-id=\"615fcfc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"p1\">Polymarket USD, ou pUSD, est la nouvelle garantie jeton de la Polymarket de pr\u00e9vision de march\u00e9 de la plateforme. Les d\u00e9p\u00f4ts des utilisateurs USDC dans leur compte. Leur \u00e9quilibre est alors repr\u00e9sent\u00e9 comme pUSD \u00e0 l'int\u00e9rieur de la Polymarket plate-forme. Lorsque les utilisateurs veulent se retirer, ils peuvent parfaitement swap pUSD retour \u00e0 USDC. \u00c0 partir d'une consommation quotidienne, point de vue, rien ne change pour l'utilisateur. Les utilisateurs de charger des fonds, voir l'\u00e9quilibre, du commerce et de retirer de l'argent comme d'habitude. pUSD fonctionne comme une technique de la couche en dessous de l'interface utilisateur.<\/p><p class=\"p1\">Le jeton est une norme CEE-20 jetons sur le Polygone blockchain. Il est enti\u00e8rement soutenu par la USDC \u00e0 tout moment. Le <a href=\"https:\/\/www.blog.bim.finance\/fr\/what-is-a-smart-contract-web3-web2-bridge\/\">smart contrat<\/a> applique le 1:1 sauvegarde sans algorithmique peg et sans r\u00e9serve fractionnaire. Polymarket s'installe toute l'activit\u00e9 de n\u00e9gociation en natif USDC. Cela offre une plus grande efficacit\u00e9 du capital, \u00e9volutive et institutionnellement align\u00e9 r\u00e8glement standard. La plate-forme a lanc\u00e9 cette annonce, le 11 avril 2026 via X. La poste a atteint plus de 136 000 vues en quelques heures, en raison d'une forte communaut\u00e9 d'int\u00e9r\u00eats.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-861a28e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"861a28e\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-eb8cd9e\" data-id=\"eb8cd9e\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e89c58b elementor-widget elementor-widget-image\" data-id=\"e89c58b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"388\" src=\"https:\/\/i0.wp.com\/www.blog.bim.finance\/wp-content\/uploads\/2026\/04\/Screenshot-2026-04-13-at-14.27.57.png?fit=800%2C388&amp;ssl=1\" class=\"attachment-large size-large wp-image-16192\" alt=\"Polymarket - X (Twitter)\" srcset=\"https:\/\/i0.wp.com\/www.blog.bim.finance\/wp-content\/uploads\/2026\/04\/Screenshot-2026-04-13-at-14.27.57.png?w=1800&amp;ssl=1 1800w, https:\/\/i0.wp.com\/www.blog.bim.finance\/wp-content\/uploads\/2026\/04\/Screenshot-2026-04-13-at-14.27.57.png?resize=300%2C146&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.blog.bim.finance\/wp-content\/uploads\/2026\/04\/Screenshot-2026-04-13-at-14.27.57.png?resize=1024%2C497&amp;ssl=1 1024w, https:\/\/i0.wp.com\/www.blog.bim.finance\/wp-content\/uploads\/2026\/04\/Screenshot-2026-04-13-at-14.27.57.png?resize=768%2C373&amp;ssl=1 768w, https:\/\/i0.wp.com\/www.blog.bim.finance\/wp-content\/uploads\/2026\/04\/Screenshot-2026-04-13-at-14.27.57.png?resize=1536%2C746&amp;ssl=1 1536w, https:\/\/i0.wp.com\/www.blog.bim.finance\/wp-content\/uploads\/2026\/04\/Screenshot-2026-04-13-at-14.27.57.png?resize=18%2C9&amp;ssl=1 18w, https:\/\/i0.wp.com\/www.blog.bim.finance\/wp-content\/uploads\/2026\/04\/Screenshot-2026-04-13-at-14.27.57.png?w=1600&amp;ssl=1 1600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Polymarket - X (Twitter)<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-58744dd elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"58744dd\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-bd29af0\" data-id=\"bd29af0\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-884b92d elementor-widget elementor-widget-heading\" data-id=\"884b92d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">La n\u00e9gociation de la fiabilit\u00e9 et de r\u00e9duire les co\u00fbts<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1f3353c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1f3353c\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-8b82299\" data-id=\"8b82299\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d71504a elementor-widget elementor-widget-text-editor\" data-id=\"d71504a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"p1\">Le pUSD de mise \u00e0 niveau apporte trois am\u00e9liorations majeures pour les utilisateurs finaux. Tout d'abord, la fiabilit\u00e9 augmente de fa\u00e7on significative. Le nonce li\u00e9s \u00e0 des erreurs d'ex\u00e9cution dispara\u00eetre enti\u00e8rement. Les cas de bord qui a caus\u00e9 des transactions \u00e9chou\u00e9es sont \u00e9limin\u00e9s par la nouvelle architecture. Un fast-suivre la lib\u00e9ration de traiter de tous les autres probl\u00e8mes. Deuxi\u00e8mement, les co\u00fbts du gaz sont plus faibles. Les nouveaux contrats d'utilisation plus efficace des biblioth\u00e8ques, la r\u00e9duction des frais de transaction. La migration vers pUSD agit d'un seul clic d'action pour les utilisateurs existants. Troisi\u00e8mement, le central limit order book, ou CLOB, devient plus rapide et plus fiable. La nouvelle architecture r\u00e9duit le solde \u00e0 la v\u00e9rification des conditions de course qui a caus\u00e9 le plus de transactions \u00e9chou\u00e9es. Des frais de manutention se fait maintenant \u00e0 l'heure du match au lieu de la commande, en supprimant une autre cat\u00e9gorie d'\u00e9checs. Gestion des commandes s'am\u00e9liore avec le meilleur du cycle de vie de suivi \u00e0 l'aide d'horodatage et de signature \u00e0 la place de la cha\u00eene de nonces.<\/p><p class=\"p1\">La nouvelle CTFv2 smart contrats ont \u00e9t\u00e9 v\u00e9rifi\u00e9s par Cantina et Quantstamp, les deux principaux smart contrat de s\u00e9curit\u00e9 des entreprises. Polymarket sera open-source les contrats de la semaine suivant l'annonce. Un bug bounty programme va se lancer aux c\u00f4t\u00e9s de la lib\u00e9ration de contrat. Pour les utilisateurs, le r\u00e9sultat est moins \u00e9chec des \u00e9changes. Pour les constructeurs, la mise \u00e0 niveau fournit des frais de l'attribution par le g\u00e9n\u00e9rateur de codes.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-ce865f0 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ce865f0\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-a21ad5b\" data-id=\"a21ad5b\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-070d8dd elementor-widget elementor-widget-text-editor\" data-id=\"070d8dd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Sources:<\/p><ul><li><a href=\"https:\/\/x.com\/Polymarket\/status\/2042743133927280693\">Polymarket &#8211; X post<\/a><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Polymarket USD (pUSD) is the platform&#8217;s new collateral token. Users deposit USDC, trade in pUSD, and withdraw USDC seamlessly.<\/p>","protected":false},"author":18,"featured_media":16224,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_mo_disable_npp":"","_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[166,132],"tags":[162,167],"ppma_author":[145],"class_list":["post-16190","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-coins","category-news","tag-business","tag-coins"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>What is Polymarket USD? Complete guide to the pUSD upgrade - BIM Blog<\/title>\n<meta name=\"description\" content=\"Polymarket launched pUSD, its new collateral token backed by USDC. Learn how the upgrade improves trading reliability and lowers gas fees.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.blog.bim.finance\/fr\/what-is-polymarket-usd-pusd-guide-upgrade\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What is Polymarket USD? Complete guide to the pUSD upgrade - BIM Blog\" \/>\n<meta property=\"og:description\" content=\"Polymarket launched pUSD, its new collateral token backed by USDC. Learn how the upgrade improves trading reliability and lowers gas fees.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.blog.bim.finance\/fr\/what-is-polymarket-usd-pusd-guide-upgrade\/\" \/>\n<meta property=\"og:site_name\" content=\"BIM Blog\" \/>\n<meta property=\"article:published_time\" content=\"2026-04-15T09:20:16+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-15T09:20:18+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.blog.bim.finance\/wp-content\/uploads\/2026\/04\/pUSD-scaled.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"2560\" \/>\n\t<meta property=\"og:image:height\" content=\"1257\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"Earvin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@earvindecrypt\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Earvin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.blog.bim.finance\\\/what-is-polymarket-usd-pusd-guide-upgrade\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.blog.bim.finance\\\/what-is-polymarket-usd-pusd-guide-upgrade\\\/\"},\"author\":{\"name\":\"Earvin\",\"@id\":\"https:\\\/\\\/www.blog.bim.finance\\\/#\\\/schema\\\/person\\\/dde3565e6f87de231c4091406a341b1e\"},\"headline\":\"What is Polymarket USD? 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