Best Blockchain APIs for Scroll

Chainstack's APIs and software are used by thousands of businesses, large and small, to build, scale, and maintain blockchain applications. To ensure your security and control, Chainstack's APIs offer secure node connections and key security best practices. Invite other members to join your network and deploy their infrastructure using simple network management tools. You can build and deploy the blockchain protocol that suits your needs. The protocol will never be updated or modified again. Chainstack's managed services for blockchain make it easy to launch, join, and scale decentralized networks. You can now safely experiment with enterprise-grade tools and services and then run production. Continuously monitor and provision your resources.

QuickNode simplifies blockchain infrastructure for teams big & small. A lightning-fast global API provides instant access to Ethereum, Solana, Bitcoin, Polygon, BSC, Fantom, Avalanche, Terra, Celo, Optimism, Arbitrum, Algorand, Harmony & Gnosis (xDai) networks. Access chain data via JSON-RPC over HTTPS or wss (websocket) endpoints. Monitor usage with analytics dashboard and ship faster with tools like 1-click WebHooks for smart-contract events, NFT, and ERC20 token APIs. Thousands of nodes launched; trusted by top blockchain projects & businesses; QuickNode is helping the blockchain ecosystem grow since 2017!

InfStones, a Softbank portfolio company, is an advanced, enterprise-grade Platform as a Service (PaaS) blockchain infrastructure provider headquartered in the United States and backed by leading venture capital investors. The company is trusted by the top blockchain companies globally, including Binance, BitGo, CoinList, Circle, Poloniex, imToken, Dune Analytics, Chainlink, Polygon, NuCyher, Near, and many more. InfStones is dedicated to breaking down the barriers of blockchain adoption and Web3 application development by providing developers worldwide with a rugged, powerful node management platform alongside an easy-to-use API. InfStones' platform is battle-tested and supports over 15,000 nodes on over 60 blockchains. The infrastructure is incredibly reliable, fast, efficient, secure, and scalable - and specially designed for cross-chain DeFi, NFT, GameFi, and decentralized application development. Developers use the AI-based platform to easily connect and work with more than 50 leading blockchain protocols, pushing the boundaries of what it means to lead with a vision and passion for global innovation. InfStones is trusted by the biggest blockchain companies in the world including Binance, Coinlist, BitGo, OKX, and more.

Our REST API was designed to support real-time use cases and handle massive parallelization. It makes it easy to retrieve data such as NFT Sales, ERC20 token balances, and DEX Swaps. With our SDK, you can quickly access all of this data in your production environment with just a few lines of code. For complete data ingestion flexibility, quickly create more complex queries or transformations. To power more complicated use cases, join across tables. This includes retrieving PnL leaderboards derived form NFT sales data. Smart floor prices for a collection list or the USD-equivalent balance from a wallet's ERC20 assets at any time in history. Serverless snippets can integrate with external data sources to perform transformations that are difficult with direct SQL. Access Transpose directly through your frontend to create powerful production UIs. You can get the data you need as quickly as possible with ultra-low latency queries.

Web3 reliability and performance problems can be solved by efficiently utilizing the resources of hundreds third-party node provider combined with a state of the art decentralized blockchain API platform, and an improved user experience. Start building on the most relevant Web3 blockchain projects. Blast aims to provide one of the most resilient and decentralized infrastructure services in the industry and the fastest response time. It uses clustering mechanisms and third party node geographical distribution to assist Web3 developers in obtaining their infrastructure needs covered quickly and allow them to concentrate on the development of applications. Scaling is as simple as allowing more Node providers to join our network. Our protocol enforces good node behavior by conducting periodic checks and applying coercive actions for nodes that fail to perform, such as slashing staked tokens and exclusion from our network.

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.

The first distributed cloud platform that makes use of idle resources to help you work more efficiently, faster, and cheaper anywhere. Our modern dashboard makes it easy to create, deploy, and track your projects in any environment. Our intuitive platform allows you to spend less time bootstrapping and more time shipping. Our cloud-native solution allows you to instantly deploy apps and your own codebases on our distributed platform.

APIs for a vibrant, decentralized future. The Graph is an indexing protocol that allows you to query networks such as IPFS and Ethereum. Open APIs can be created and published by anyone. Subgraphs make data accessible. Subgraphs can be combined into a global graph that includes all of the public information in the world. With just a few keystrokes, this data can be transformed, organized and shared across applications so that anyone can query it. Before The Graph, teams had the responsibility of developing and operating their own indexing servers. This required substantial engineering and hardware resources, and it broke important security properties that were required for decentralization.