Odos is a DeFi aggregator that optimizes trades by connecting with over 900 liquidity sources across 13 chains, including Ethereum, Base, and Arbitrum. Using advanced smart order routing technology, Odos ensures that DeFi traders can access the best prices and lowest fees. It aggregates a broad spectrum of DeFi protocols, from decentralized exchanges (DEXs) to liquid staking and yield-bearing protocols like Aave. Odos also offers unique features such as multi-token swapping in a single transaction, enabling users to efficiently manage and optimize liquidity.

Blockscout offers a suite of enhanced blockchain APIs designed to provide comprehensive and accessible data for developers across multiple chains. Their multichain RPC API supports essential Ethereum JSON-RPC methods, making it easy to retrieve transaction information and account balances and block data from various blockchain networks. Additionally, Blockscout's APIs include a human-readable transaction API that leverages natural language processing to transform raw blockchain transactions into understandable data. These tools simplify the development process for applications such as wallets, analytics, and other blockchain integrations by reducing the complexity of accessing and managing on-chain information.

Covalent offers a suite of powerful blockchain APIs that simplify access to on-chain data across more than 200 blockchain networks. Their GoldRush API enables developers to access detailed blockchain data through a standardized interface, such as token balances, transaction histories, and block details. This API provides data in a consistent and easy-to-use format, allowing developers to focus on building their projects without worrying about the complexities of integrating multiple blockchain data sources.

Coinpaprika provides a comprehensive API that offers access to real-time and historical data from over 300 exchanges and thousands of cryptocurrencies. This API supports a broad range of data points, including current and historical prices, trading volumes, market capitalizations, and social activity metrics, all delivered in a consistent JSON format. Its rich data set makes it easy for developers to integrate cryptocurrency insights into their applications, such as market analysis tools, trading platforms, and portfolio tracking services. Coinpaprika’s API is straightforward, free to use, and designed to empower developers to create data-driven crypto solutions.

Avail is a modular blockchain infrastructure project that aims to be the unification layer for Web3, offering enhanced scalability, interoperability, and security. It is built around three core components. First, the Data Availability (DA) Layer is a foundational element that ensures scalable data access and verification, making it an essential base for modular blockchains. Second, the Nexus Layer is a permissionless verification hub connecting different rollups and chains, facilitating secure cross-chain interactions. Finally, the Fusion Security Layer pools assets from various tokens, including established blockchains like Bitcoin and Ethereum, to enhance the network's overall economic security. Together, these components are designed to address fragmentation issues within the blockchain ecosystem, providing a unified, interoperable platform for developers and users.

CoinAPI offers a comprehensive cryptocurrency API that allows developers to access real-time and historical market data from over 300 exchanges in a unified format. This API provides data on trades, order books, and market quotes, making it suitable for building tools like trading systems, analytics dashboards, and portfolio management applications. CoinAPI also features an EMS Trading API for executing trades across multiple exchanges through a single integration. With its low-latency infrastructure and a wide variety of data points, CoinAPI enables efficient access to cryptocurrency market insights while minimizing integration complexity, making it ideal for small projects and enterprise-grade solutions.

PayPal USD (PYUSD) is an open stablecoin that addresses many of the challenges of current payments solutions. Combined with the power of the Ethereum and Solana blockchains, PYUSD offers near- instant global settlements, low-cost transactions, and can be integrated into apps inside and outside of the PayPal and Venmo ecosystem. Supported by PayPal, independently audited, and 100% reserved, PYUSD meets a high standard for U.S.-based stablecoins.

Noves provides blockchain APIs that simplify access to on-chain data, making it more user-friendly for developers. Their Translate API categorizes blockchain transactions into easy-to-understand types, such as DeFi, NFTs, and gaming, allowing developers to access standardized transaction information effortlessly. This makes it particularly useful for wallets, analytics, and blockchain integration, reducing the complexity of handling raw blockchain data.