{"id":30571,"date":"2026-07-03T11:48:12","date_gmt":"2026-07-03T10:48:12","guid":{"rendered":"https:\/\/investx.fr\/en\/2026\/07\/03\/world-chainlink-solana-phantom-wallet-prediction-markets\/"},"modified":"2026-07-03T11:48:16","modified_gmt":"2026-07-03T10:48:16","slug":"world-chainlink-solana-phantom-wallet-prediction-markets","status":"publish","type":"post","link":"https:\/\/investx.fr\/en\/crypto-news\/world-chainlink-solana-phantom-wallet-prediction-markets\/","title":{"rendered":"Chainlink Integrates with World on Solana: Prediction Markets Move to Verifiable Oracle Data"},"content":{"rendered":"\n<p>A <strong>Solana<\/strong>-based prediction market has just crossed a significant technical milestone. The <strong>World<\/strong> platform is adopting <strong>Chainlink Price Feeds<\/strong> to secure the settlement of its contracts, directly accessible through the <strong>Phantom Wallet<\/strong> interface.<\/p>\n\n\n\n<p>This is not a simple communications partnership. It is an infrastructure decision that directly affects the reliability of the data used to close user positions.<\/p>\n\n\n\n<p>Behind this integration lies a fundamental question: how do <strong><a href=\"https:\/\/investx.fr\/en\/comprendre-cryptomonnaie\/finance-decentralisee\/\">DeFi<\/a><\/strong> protocols on Solana secure their market data against the risk of <strong>oracle manipulation<\/strong>?<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"world-x-chainlink-an-integration-designed-against-oracle-manipulation\">World x Chainlink: An Integration Built to Counter Oracle Manipulation<\/h2>\n\n\n\n<p>The <strong>World<\/strong> platform (world.xyz) operates as a <strong>prediction market<\/strong> accessible via <strong>Phantom Wallet<\/strong>, the dominant wallet in the Solana ecosystem. Since <strong>July 1, 2026<\/strong> \u2014 the official launch date according to the World.xyz announcement \u2014 the platform has been using <strong><a href=\"https:\/\/investx.fr\/en\/acheter\/chainlink\">Chainlink Price Feeds<\/a><\/strong> to supply its markets with verifiable price data for settlement purposes.<\/p>\n\n\n\n<p>The stakes are concrete: in a prediction market, the price data that triggers <strong>settlement<\/strong> is critical. If that data can be manipulated \u2014 through a centralized oracle or a low-liquidity feed \u2014 the entire protocol becomes vulnerable to <strong>flash loan<\/strong> attacks and <strong>price manipulation<\/strong>. <strong>Chainlink<\/strong>, as a <strong>decentralized oracle<\/strong> aggregating multiple data sources, structurally reduces this attack vector.<\/p>\n\n\n\n<p>One important distinction to note: <strong>Chainlink is not partnering directly with Phantom<\/strong>. The integration involves World, an application running within the Phantom ecosystem. Phantom serves as the user interface, not as a technical partner in this architecture.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"what-this-integration-reveals-about-the-maturity-of-the-solana-ecosystem\">What This Integration Reveals About the Maturity of the Solana Ecosystem<\/h2>\n\n\n\n<p>World&#8217;s decision to adopt <strong>Chainlink<\/strong> is far from trivial in the current context. <strong><a href=\"https:\/\/investx.fr\/en\/comprendre-cryptomonnaie\/crypto\/solana\/\">Solana<\/a><\/strong> has seen a significant surge in DeFi activity since 2024, driven largely by the explosion in trading volumes on <strong>Jupiter<\/strong> and <strong>Raydium<\/strong>. But that rapid growth has also exposed weaknesses in the quality of on-chain data used by certain protocols.<\/p>\n\n\n\n<p>By adopting <strong>decentralized and auditable price feeds<\/strong>, World signals a move toward infrastructure standards comparable to those seen on <strong>Ethereum<\/strong>. Background testing reportedly began as early as <strong>June 1, 2026<\/strong> according to Phantom data \u2014 a full month before the official launch \u2014 suggesting a carefully prepared integration rather than an opportunistic announcement.<\/p>\n\n\n\n<p>For the <strong>Chainlink<\/strong> ecosystem, this adoption represents yet another validation of its model on a blockchain competing with Ethereum. <strong>LINK<\/strong> is extending its footprint beyond its historical territory, into a segment \u2014 <strong><a href=\"https:\/\/investx.fr\/en\/prediction-market\/\">prediction markets<\/a><\/strong> \u2014 that has been growing strongly since the 2024 US election and the rise of platforms like <strong><a href=\"https:\/\/investx.fr\/en\/prediction\/polymarket\">Polymarket<\/a><\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"implications-for-users-and-traders\">Implications for Users and Traders<\/h2>\n\n\n\n<p>For World users, the <strong>Chainlink<\/strong> integration provides an additional guarantee on the integrity of settlements. Positions will no longer be settled based on a potentially manipulated price, but on a multi-source data aggregate validated on-chain. This is a powerful trust argument for attracting larger capital flows to the platform.<\/p>\n\n\n\n<p>For <strong>LINK<\/strong> traders, this type of adoption represents a positive fundamental signal: every new integration reinforces the utility of the network and, by extension, the structural demand for the token. This does not guarantee an immediate price move \u2014 the market may well <em>fade<\/em> the announcement in the short term \u2014 but it fits into a coherent long-term thesis around <strong><a href=\"https:\/\/investx.fr\/en\/actu-crypto\/chainlink-baleines-accumulation-signal-on-chain\/\">oracle infrastructure<\/a><\/strong> as a critical layer of <strong>DeFi<\/strong>.<\/p>\n\n\n\n<p>Execution remains the key variable to watch: the real-world robustness of the feeds under high-volatility conditions on Solana, the liquidity of the markets offered by World, and actual adoption by Phantom users will be the true indicators to monitor in the weeks ahead.<\/p>\n\n\n\n<div class=\"related-articles\">\n\n\n\n<h3 class=\"wp-block-heading\" class=\"wp-block-heading\" id=\"related-articles\">Related articles :<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/investx.fr\/en\/crypto-news\/bitcoin-ethereum-options-expiry-july-3\/\">Massive Bitcoin and Ethereum Options Expiry: What Traders Are Watching<\/a><\/li>\n<li><a href=\"https:\/\/investx.fr\/en\/crypto-news\/morpho-price-surge-standard-chartered-60-dollar-target\/\">MORPHO Surges 14% After Standard Chartered Sets $60 Price Target: What&#8217;s Next?<\/a><\/li>\n<li><a href=\"https:\/\/investx.fr\/en\/crypto-news\/bitcoin-miners-ai-energy-assets\/\">Bitcoin Miners Are Becoming the Most Coveted Resource in the AI Era<\/a><\/li>\n<\/ul>\n\n\n\n<\/div>\n<script type=\"application\/ld+json\">{\"@context\": \"https:\/\/schema.org\", \"@graph\": [{\"@type\": \"Organization\", \"@id\": \"https:\/\/investx.fr#organization\", \"name\": \"InvestX\", \"url\": \"https:\/\/investx.fr\", \"logo\": {\"@type\": \"ImageObject\", \"@id\": \"https:\/\/investx.fr#logo\", \"url\": \"https:\/\/media.investx.fr\/wp-content\/uploads\/sites\/5\/logo.png\", \"width\": 600, \"height\": 60, \"caption\": \"InvestX\"}, \"sameAs\": [\"https:\/\/twitter.com\/investx_fr\", \"https:\/\/www.linkedin.com\/company\/investx\", \"https:\/\/t.me\/investxpro\"], \"description\": \"M\u00e9dia francophone de r\u00e9f\u00e9rence sur les cryptomonnaies, le trading et la finance digitale.\"}, {\"@type\": \"WebSite\", \"@id\": \"https:\/\/investx.fr#website\", \"url\": \"https:\/\/investx.fr\", \"name\": \"InvestX\", \"publisher\": {\"@id\": \"https:\/\/investx.fr#organization\"}, \"potentialAction\": {\"@type\": \"SearchAction\", \"target\": \"https:\/\/investx.fr\/?s={search_term_string}\", \"query-input\": \"required name=search_term_string\"}}, {\"@type\": \"WebPage\", \"@id\": \"https:\/\/investx.fr\/en\/2026\/07\/03\/world-chainlink-solana-phantom-wallet-prediction-markets\/#webpage\", \"url\": \"https:\/\/investx.fr\/en\/2026\/07\/03\/world-chainlink-solana-phantom-wallet-prediction-markets\/\", \"name\": \"Chainlink Integrates with World on Solana: Prediction Markets Move to Verifiable Oracle Data\", \"description\": \"\", \"inLanguage\": \"en\", \"isPartOf\": {\"@id\": \"https:\/\/investx.fr#website\"}, \"breadcrumb\": {\"@id\": \"https:\/\/investx.fr\/en\/2026\/07\/03\/world-chainlink-solana-phantom-wallet-prediction-markets\/#breadcrumb\"}, \"primaryImageOfPage\": {\"@id\": \"https:\/\/investx.fr\/en\/2026\/07\/03\/world-chainlink-solana-phantom-wallet-prediction-markets\/#primaryimage\"}}, {\"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/investx.fr\/en\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Actualit\u00e9 Crypto\", \"item\": \"https:\/\/investx.fr\/en\/category\/actu-crypto\/\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Chainlink Integrates with World on Solana: Prediction Markets Move to Verifiable Oracle Data\"}], \"@id\": \"https:\/\/investx.fr\/en\/2026\/07\/03\/world-chainlink-solana-phantom-wallet-prediction-markets\/#breadcrumb\"}, {\"@type\": \"Person\", \"@id\": \"https:\/\/investx.fr\/auteurs\/thomas#person\", \"name\": \"Thomas\", \"url\": \"https:\/\/investx.fr\/auteurs\/thomas\", \"worksFor\": {\"@type\": \"Organization\", \"name\": \"InvestX\", \"url\": \"https:\/\/investx.fr\"}}, {\"@type\": \"NewsArticle\", \"@id\": \"https:\/\/investx.fr\/en\/2026\/07\/03\/world-chainlink-solana-phantom-wallet-prediction-markets\/#article\", \"isPartOf\": {\"@id\": \"https:\/\/investx.fr\/en\/2026\/07\/03\/world-chainlink-solana-phantom-wallet-prediction-markets\/#webpage\"}, \"mainEntityOfPage\": {\"@id\": \"https:\/\/investx.fr\/en\/2026\/07\/03\/world-chainlink-solana-phantom-wallet-prediction-markets\/#webpage\"}, \"headline\": \"Chainlink Integrates with World on Solana: Prediction Markets Move to Verifiable Oracle Data\", \"description\": \"\", \"articleBody\": \"Chainlink Integrates with World on Solana: Prediction Markets Move to Verifiable Oracle Data\\n\\nA Solana-based prediction market has just crossed a significant technical milestone. The World platform is adopting Chainlink Price Feeds to secure the settlement of its contracts, directly accessible through the Phantom Wallet interface.\\n\\nThis is not a simple communications partnership. It is an infrastructure decision that directly affects the reliability of the data used to close user positions.\\n\\nBeh\", \"wordCount\": 588, \"inLanguage\": \"en\", \"datePublished\": \"2026-07-03T10:48:15.719382Z\", \"dateModified\": \"2026-07-03T10:48:15.719382Z\", \"articleSection\": \"Actualit\u00e9 Crypto\", \"publisher\": {\"@id\": \"https:\/\/investx.fr#organization\"}, \"author\": {\"@id\": \"https:\/\/investx.fr\/auteurs\/thomas#person\"}, \"about\": [{\"@type\": \"Thing\", \"name\": \"Ethereum\", \"sameAs\": \"https:\/\/www.wikidata.org\/wiki\/Q15765156\"}, {\"@type\": \"Thing\", \"name\": \"Solana\", \"sameAs\": \"https:\/\/www.wikidata.org\/wiki\/Q106948325\"}, {\"@type\": \"Thing\", \"name\": \"Chainlink\", \"sameAs\": \"https:\/\/www.wikidata.org\/wiki\/Q56340301\"}, {\"@type\": \"Thing\", \"name\": \"Blockchain\", \"sameAs\": \"https:\/\/www.wikidata.org\/wiki\/Q20514253\"}, {\"@type\": \"Thing\", \"name\": \"Defi\", \"sameAs\": 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