Effortlessly develop your Web3 applications by leveraging our elastic APIs, powerful analytics and knowledge base articles to your competitive advantage.

Alchemy is the leading blockchain development platform, providing infrastructure & tools to create, scale, & operate dApps. This integration provides access to on-chain data for Ethereum, Polygon PoS & zkEVM, Arbitrum, Optimism, Starknet, Astar, & Solana; including core JSON-RPC methods via Alchemy’s Supernode & enhanced APIs for simulating transactions, NFTs, transfer events, token info, & more.

Solana's leading RPC Nodes, APIs, Webhooks, and Data Infrastructure.

A curated API Marketplace trusted by more than one million developers, offering secure and scalable REST APIs. All the provided APIs include a free tier with no need for credit card information.

Power your analytics with Avalanche network metrics such as subnet usage, staking operations, and more.

Avalanche Subnet Explorer is an analytics tool that enables people to search the Subnets and blockchains for transactions, addresses, and other platform activities.

Gain insights into the Berachain bArtio B2 testnet via the EVM RPC endpoints. The fullnode is provided by Flipside Crypto.

We index 40+ blockchains and provide simple GraphQL APIs. You can access token (both fungible and non fungible) transfers, trades, holders, transactions, senders receivers etc. Additionally you can query smart contract calls, events, arguments.

Blockpour data feeds provide access to real-time & historical data from 9 networks, 2.2K+ DEXes, 457k+ tokens, 776K+ liquidity pools, and 3 billion events alongside core market-related data types including tick-by-tick trades, liquidity pool depth, slippage rates, candles, and more.

Chainbase Token API helps users get on-chain data related to Token Metadata, Token Transfers, Token Holders, and Market Data, efficiently and reliably.

Chainstack is the leading suite of services connecting developers with Web3 infrastructure. Chainstack's core product is Chainstack Elastic Nodes, the world's most resilient Web3 API designed to deliver unbounded performance. Chainstack Elastic Nodes expose standard JSON-RPC derived data across 24+ blockchains.

The CoinGecko Crypto Data API offers real-time access to a comprehensive range of cryptocurrency market data, including prices, trading volumes, historical trends, and more, empowering developers and enthusiasts with valuable insights.

The CoinMarketCap Crypto Data API provides real-time access to comprehensive cryptocurrency market data, including prices, trading volumes, market capitalizations, historical trends, and more.

The Covalent Unified API can be used to pull token balances, positions and historical granular transaction data from dozens of blockchain networks. This data enables hundreds of end-user use-cases like wallets, investor dashboards, taxation tools and as-of-yet unknown use-cases.

The Credmark platform allows the development and deployment of financial models using DeFi data. These models are exposed via API so that developers can integrate them into their applications.

The dapplooker-sdk provides developers with programmatic access to reliable and comprehensive DeFi, NFT. Gaming blockchain data in the Web3 environment. By integrating the DappLooker SDK, you can easily retrieve popular and trending charts and analysis data for your decentralized applications (Dapps).

The DappRadar Analytics API offers developers real-time access to a comprehensive range of decentralized application (dApp) data, including user activity, transaction volumes, protocol insights, and more, enabling informed decision-making and deeper insights into the evolving dApp ecosystem.

DeepNFTValue stands at the forefront of NFT valuation services, using machine learning to precisely estimate the value of NFTs such as CryptoPunks, Bored Ape Yacht Club, Azuki, Pudge Penguins, Art Blocks, and more. These models delve beyond baseline prices of attributes or collections. They train neural networks using a myriad of historical data points and on-chain insights.

The DefiLlama DeFi Data API grants developers real-time access to a comprehensive range of decentralized finance (DeFi) protocols' TVL (Total Value Locked), asset information, yield data, and more, facilitating informed decision-making within the dynamic DeFi ecosystem.

The ESPN Sports Data API provides access to a comprehensive range of sports-related data, including real-time scores, player statistics, team information, game schedules, and more, across various sports leagues and events.

The Footprint API is a unified API for Web3 developers. It supports both REST API and SQL API for open and flexible data access methods. Footprint API will provide the necessary data to support whatever you are building, including balance, ownership, money flow,reference data, transaction history and transfer history.

The FRED® API is a web service that allows developers to write programs and build applications that retrieve economic data from the FRED® and ALFRED® websites hosted by the Economic Research Division of the Federal Reserve Bank of St. Louis.

With GhostLogs you can add custom, gasless events to existing smart contracts and then query those new events from Flipside LiveQuery

Get real-time NFT data including ownership data, transactions and transfers, market data, and collection and token metadata.

NFTScan is the largest NFT data infrastructure, supporting the complete amount of NFT data for 16+ blockchains, and providing multi-chain NFT data API to over 4000 developers. - NFTScan Explorer: https://nftscan.com - NFTScan Developer Platform: https://developer.nftscan.com - API Doc: https://docs.nftscan.com - Support: [email protected]

Connect to leading Web3 networks through Validation Cloud’s global, high-performance API, handling billions of requests. Experience the #1 fastest node API, validated by CompareNodes.

The OpenSea API helps developers build new experiences using NFTs and our marketplace data.

Get real-time NFT data including ownership data, transactions and transfers, market data, and The Pagoda RPC offers instant access to maintenance-free, scalable NEAR infrastructure, facilitating a swift journey from concept to launch. Through RPC endpoints, developers can engage with on-chain data and send various types of transactions to the network.

The Playgrounds API provides streamlined access to all decentralized datasets on The Graph Network, simplifying subgraph access, API key, and query management. Its intuitive API key system and Proxy URL enable seamless integration with all data analytics environments and data downloading via REST API without needing GRT or a crypto wallet.

The Snapshot API provides data encompassing information about spaces, proposals, voting activities, and more.

Leading block explorer that is helping Solana users make sense of what happens in the Solana ecosystem. Solscan offers a way of displaying transactions, accounts or tokens as well as a wide variety of analytical dashboards.

Staking Rewards API covers over 60 Assets and 100s of Providers.

SubQuery is a fast, flexible, and reliable open-source data indexer that provides you with custom APIs for your web3 project across all of our supported chains.

The Transpose REST API suite grants you the industry’s most comprehensive view of key cross-chain blockchain data primitives: complete account, block, transaction, token, NFT, and ENS data. Retrieve billions of rows of data at low cost using over 50 different endpoints and over 100 flexible query parameters.

The Voyager Interchain API is Infrastructure-as-a-Service for the Cosmos ecosystem. Access multiple Cosmos chains with a single interface, with more being added all the time.

Query NFTs, DeFi, and the rest of Web3 with a high performance API.