Best Crypto APIs for Polkadot

Blockdaemon: Leading the way in enterprise blockchain solutions. Trusted by 300+ institutions, powering 100k+ nodes, backed by $390M. Choose us for innovation that delivers results!

Set up alerts and analyze your portfolio to get real-time insight. Get a market overview and track coins in your watchlist. Just a few clicks and you can file your crypto taxes! Accointing offers an intuitive dashboard that is available on both mobile and desktop. It allows you to track your transactions and performance in real-time, with an amazing user experience. We make it easy to connect your wallets and exchanges via API or CSV. The platform supports over 300 exchanges and wallets via mobile or desktop. Your tax report is available in just 5 clicks and can be customized to your country. To find out more, select your country. Review the performance of the crypto market and research the most popular tokens. Add them to your watchlist.

Binance Exchange is the world's leading cryptocurrency exchange. Binance Exchange is the world's largest cryptocurrency exchange, processing more than 1.4million orders per second. The platform is a magnet for professional traders and enthusiasts alike, as it focuses on security and robustness.

NOWNodes is a Blockchain-as-a-Service that provides access to Full Nodes and Explorers via API. 50+ blockchain networks supported. Select the node you need, connect using available methods. We will take care of the rest. The service offers a high-quality infrastructure that's reliable, cost-effective, quick, and efficient. All partners have access to Service Quality Standards. Your nodes are monitored 24/7 to ensure their availability and relevance. Our clients enjoy the ability to scale for large tasks and rapid API responses.

Our vision is to empower tomorrow's pioneers by providing the strongest and most robust data infrastructure possible for the entire blockchain ecosystem. Explore the richest and most comprehensive blockchain data available online. To create rich and compelling interfaces for users, you can combine historical balances, positions, and PnL from dozens of DeFi protocol. Analytic dashboards that show price trends, liquidity, and the ROI of assets can be created. To integrate blockchain data into your project, check out our quick start tutorials, guides, example code, or other resources. Covalent offers a single API that allows you to see and control assets across all blockchain networks. We have a single API that allows you to pull detailed, granular transaction data from multiple blockchains without writing any code.