2022 Recap: How Chainlink Powered BNB Chain, Ethereum, and Polygon
2022 was a pivotal year for blockchain technology, and Chainlink played a critical role in powering innovations across various ecosystems. This recap highlights Chainlink\'s significant contributions to BNB Chain, Ethereum, Polygon, and beyond.
BNB Chain: A Web3 Powerhouse Fueled by Chainlink
BNB Chain, the biggest Layer 1 in terms of transactions and unique addresses, plays a major role in the overall web3 ecosystem. In this article, we will cover the crucial role Chainlink played on the BNB Chain throughout 2022, enhancing its capabilities and supporting a thriving decentralized application (dApp) environment. Chainlink’s oracle solution proved invaluable, and remember that Binance Smart Chain (BNB) integrates Chainlink’s oracle solution on testnet. Read the announcement HERE.
Ethereum: Strengthening the Foundation with Secure Oracles
Ethereum continued to be a hub of innovation, and Chainlink\'s secure and reliable oracle network was essential for the functionality of many dApps. Synthetic dollar protocol built on Ethereum that provides a crypto-native solution for money benefited greatly from Chainlink\'s data feeds.
Polygon: Scaling Solutions with Enhanced Data Feeds
Polygon\'s scalability solutions were further enhanced by Chainlink\'s robust price feeds. Price feeds have witnessed notable demand on Polygon, enabling more efficient and secure DeFi applications.
Chainlink\'s Expanding Ecosystem and Unprecedented Growth
As chain-agnostic infrastructure, Chainlink natively supports numerous leading blockchains to power applications across Web3. Here\'s a look at major milestones. Chainlink Ecosystem delivers the latest news and information about integrations and collaborations with the Chainlink network.
By the end of 2025, the Chainlink Network surpassed $6.9 trillion in Transaction Value Enabled (TVE) and the Chainlink ecosystem expanded beyond 1,600 projects. In 2025, the oracle network supported a host of prominent blockchains and helped them power applications across Web3. There were 10 integrations of 5 Chainlink services across 8 different chains: @arbitrum, @avax, @base, @BNBCHAIN, @ethereum, @Optimism, @0xPolygon, and others.
Chainlink\'s continued growth and integration across major blockchains underscore its importance in the Web3 landscape. 2022 was just the beginning of a transformative era, and Chainlink is positioned to remain at the forefront of blockchain innovation.