Ostium Labs Integrates Chainlink Data Streams and Automation on Arbitrum

**Robinhood Chain has launched with native Chainlink integration**, bringing blockchain-based stock trading to millions of users. **Key integrations include:** - **CCIP (Cross-Chain Interoperability Protocol)** - Enables secure connectivity across multiple blockchain networks - **Data Streams and Data Feeds** - Provides real-time, accurate pricing data for Stock Tokens The partnership makes Robinhood Chain's onchain products accessible to millions of existing Robinhood users from day one. Chainlink serves as the official oracle provider, handling critical data infrastructure for the new blockchain. This integration allows users to trade tokenized stocks with reliable price feeds and cross-chain functionality. [Full announcement](https://www.prnewswire.com/news-releases/robinhood-chain-launches-and-adopts-chainlink-to-unlock-access-to-the-onchain-economy-for-millions-of-users-302816242.html)

Chainlink is powering a new suite of prediction markets called **World Markets**, covering three major categories: **Macro & Markets** - Interest rates, inflation, GDP, and employment data - Equities, commodities, and foreign exchange **Elections** - U.S. federal and state elections - International elections worldwide **Sports** - Major leagues: NBA, NFL, MLB, NHL - Individual sports: tennis, golf, MMA This expansion builds on Chainlink's recent success powering FIFA World Cup prediction markets for Myriad Markets, demonstrating the protocol's ability to bring real-world data on-chain for decentralized prediction platforms.

World, a prediction market platform on Solana, has integrated Chainlink's oracle infrastructure to enable faster market resolutions and instant payouts. **Key integrations:** - **Chainlink Runtime Environment (CRE)** - enables rapid market settlement with deterministic outcome resolution - **Chainlink Data Streams** - provides fast, accurate data for high-performance crypto prediction markets The platform is now live on Phantom wallet, allowing users to predict cryptocurrency outcomes and 2026 FIFA World Cup results. Future expansions will include macro events, elections, and additional sports markets.

Circle's Arc blockchain has joined Chainlink Scale, giving developers access to institutional-grade oracle infrastructure. **Key integrations include:** - CCIP (Cross-Chain Interoperability Protocol) - Data Streams - Data Feeds - Proof of Reserve This partnership follows a similar move by Kraken's Ink L2 chain in May, which also adopted Chainlink Scale to provide cost-efficient oracle access for DeFi developers.

Theos, a crypto platform, has become the first to invest in Fidelity International's tokenized liquidity fund FILQ through its thBILL Treasury product. The integration uses Chainlink to deliver net asset value (NAV) and distribution data onchain. **Key developments:** - Enables 24/7 fund subscriptions and onchain yield payouts - FILQ received Moody's Aaa-mf assessment at launch - Allows integration with third-party platforms - Transaction executed via Sygnum Chainlink's infrastructure supports institutional-grade asset operations across treasury, liquidity, and collateral workflows onchain.