Dome is a prediction market API company that allows developers to build applications, bots, dashboards, or trading tools that run across platforms like Polymarket, Kalshi, and more.

The Graph is a protocol for indexing and querying data from blockchains. Anyone can build and publish open APIs, called subgraphs, making data easily accessible. The Graph analyzes and gathers blockchain data before storing it into various indices, called Subgraphs, allowing any application to send a query to its protocol and receive an immediate response. The Graph's native cryptocurrency, GRT, is used to ensure the integrity of the data secured within its network. Any user, whether they are indexers, curators or delegators, must stake GRT to perform their roles, and in return, earn fees from the network.

Chainbase is building AI-oriented hyperdata networks with the goal of transforming on-chain signals into structured, verifiable, and AI-enabled data that can be processed directly by AI models and decentralized applications.

Ankr is a Web 3.0 infrastructure provider that offers a globally distributed network of nodes for multi-chain access across 40+ blockchains. It makes accessing Web 3.0 easy by providing distributed, multi-cloud blockchain infrastructure for one-click node deployment and management, as well as instant API access to major blockchains and DeFi protocols for developers.

Covalent is a decentralized data infrastructure that enables users to seamlessly access blockchain data that is otherwise inaccessible. It has indexed entire blockchain histories and transformed the data in a standardized and interoperable way. Users can use a unified API to query virtually any data on a given blockchain.

Gomu is a Web3 developer tool that provides APIs and SDKs to easily and securely build native Web3 applications and experiences for users. Gomu makes it easy to interact with Web3 data from both third-party sources and on-chain data. Gomu's high-quality data is ready to be integrated into mission-critical applications.

Validation Cloud is a Web3 infrastructure platform that delivers elite, high-performance node and staking infrastructure. The company's product platform consists of three components: staking, node API, and data & AI. its AI platform makes on-chain data exploration easier and faster.

The mission of Bware Labs is to create an infrastructure and development ecosystem that will support Web3 builders throughout their blockchain journey. The first product developed under the Bware Labs umbrella is Blast, an API platform for blockchain that provides easy access to the most important networks in the field.

Alchemy is a web3 development platform designed to make it easy to build and scale your dApp. The goal of Alchemy is to be the go-to place for developers looking to create products on top of a blockchain or mainstream blockchain applications. Its developer platform strives to reduce the complexity and costs associated with building infrastructure, while providing developers with the necessary tools to improve their applications.

SQD Network is a decentralized data lake and query engine designed to offer developers performant and permissionless access to data, aiming to build a neutral and open internet rooted in Web3 principles. Secured by ZK proofs, the Subsquid network boasts a modular architecture that enables exceptional scalability and developer convenience optimized for blockchain indexing, dApp development and analytics.

NodeReal is a one-stop provider of blockchain infrastructure and services. They offer scalable, reliable, and efficient blockchain solutions, with the goal of supporting the adoption, growth, and long-term success of the Web3 ecosystem.

Hydromancer is a decentralized data interface platform built for the Hyperliquid ecosystem, providing WebSocket API access services. Developers can use Hydromancer to obtain real-time data such as on-chain transactions, user behavior, and asset status.

Defined is a data platform for the open web that empowers users to query on-chain data and interact across multiple blockchains and DeFi protocols.

Nirvana Labs is a Web3 infrastructure solution for building, managing, and supporting any blockchain application. Nirvana Labs developed Nirvana Cloud to provide a foundation for an open, secure, and distributed internet.

Codex is an accurate and reliable API provides accurate, enriched, real-time and historical blockchain data. Developers can retrieve enhanced data, including USD pricing, real-time aggregates and much more.

Bitquery is an API-first product company dedicated to powering and solving blockchain data problems using the ground truth of on-chain data. It provides a unified GraphQL API interface to access blockchain data for more than 30 blockchains. These GraphQL APIs also help users access DeFi, DEX protocols, and token-related data in a simple and meaningful way across multiple blockchains.

Blast API, powered by Bware Labs, is a multichain, subscription-based API platform that provides the fastest and most reliable access to the most relevant networks in Web3.

Seer is a real-time data indexing infrastructure for the Cosmos ecosystem that provides performant API suites for various consolidated on-chain data. It also allows users to subscribe to any on-chain event, immediately notifying them of any anomalous activity via configurable webhooks.

Fluence is a Web 3 native computing platform for developing and hosting applications, interfaces, and backends on permissionless peer-to-peer networks. It can read data from any public data source—IPFS, Filecoin, Arweave, Ceramic, Ethereum, Solana, Flow, etc.—compute over it, and store the newly computed data in any of these repositories.

Babbage is a platform for building Web3 applications, focusing on distributed identity, smart contracts, and micropayments. It provides tools like Babbage SDK, PacketPay, and Nanostore for developers to create secure, user-centric apps with blockchain-based authentication and data management.

Token Flow is a decoded and contextualized blockchain data provider that enables full historical analysis of the blockchain state. Users can easily analyze every smart contract variable, including hashmap keys and complex structures, multiplying the productivity of data analysts, security researchers, and developers. This allows them to perform new types of valuable analysis that were previously difficult or infeasible.

Helius aims to help creators overcome these obstacles by providing APIs (or application programming interfaces) to understand on-chain data and query transactions, as well as webhooks that enable automations and bots, plus RPC nodes that allow Solana apps to interact with the blockchain. All in all, they are designed to simplify complexity and facilitate application development.

SubQuery is an universal data indexing framework for web3 that enables developers to index, transform, and query Substrate chain data to power their applications. The SubQuery Network enables developers to fully decentralize their infrastructure stack.

SwapNet is a high-performance DEX aggregation platform designed to find the best prices for users' trades by intelligently routing all available on-chain liquidity sources, including AMMs and private market makers.

SendBlocks is a blockchain data management startup that simplifies access to blockchain data through a fully customizable platform. flexibility and scalability in high-throughput blockchains. By enabling enterprises, ecosystems, and applications to define and access the data they need, SendBlocks eliminates the need for extensive in-house data teams or expensive, outsourced, solutions per data point.

ZettaBlock is a full-stack, real-time web3 data infrastructure for indexing and analytics that connects on- and off-chain data. Developers can easily create real-time, reliable, and data-intensive applications using ZettaBlock.

Sim APIs power wallets and onchain apps with fast, reliable access to real-time blockchain activity and ownership data. Access data from 60+ chains with a single request.

ZarkLab is a platform building AI foundation models for blockchain applications. It offers real-time analytics, transaction risk assessment, and automated smart contract development, enabling developers to create secure, data-driven decentralized applications.

HyperIndex is a modern, multi-chain data indexing framework for easily querying real-time and historical data from any EVM blockchain, as well as Fuel. Designed with a core focus on delivering superior performance and seamless developer experience, HyperIndex optimizes the user experience. Build a real-time API for your blockchain application in minutes.

Web3Api is the node Infrastructure for Web3 allows users to easily connect their dApp or wallet with the most-used smart contract blockchains.