Empowering Web3 developers with easy-to-use, reliable and scalable blockchain infrastructure across 130+ networks.
Projects Supported
Infrastructure Reliability
API Requests Served
Onchain Data Points Processed
Access reliable blockchain infrastructure across leading ecosystems with one platform. OnFinality supports EVM, Substrate, Cosmos, Solana, Bitcoin, and other major networks with scalable RPC access, dedicated nodes, and blockchain data services.
浏览 130+ 个支持的网络，并在可用时直接查看公共 RPC 接入信息。
查看全部支持的网络
https://hyperliquid.api.onfinality.io/evm/publicwss://hyperliquid.api.onfinality.io/evm/public-ws
https://solana.api.onfinality.io/publicwss://solana.api.onfinality.io/public-ws
https://polkadot.api.onfinality.io/publicwss://polkadot.api.onfinality.io/public-ws
https://abstract.api.onfinality.io/publicwss://abstract.api.onfinality.io/public-ws
https://unichain.api.onfinality.io/publicwss://unichain.api.onfinality.io/public-ws
https://bitcoin.api.onfinality.io/public
https://eth.api.onfinality.io/publicwss://eth.api.onfinality.io/public-ws
https://polygon.api.onfinality.io/publicwss://polygon.api.onfinality.io/public-ws
https://arbitrum.api.onfinality.io/publicwss://arbitrum.api.onfinality.io/public-ws
https://ton.api.onfinality.io/public
https://optimism.api.onfinality.io/publicwss://optimism.api.onfinality.io/public-ws
https://aptos.api.onfinality.io/v1/public
https://bnb.api.onfinality.io/publicwss://bnb.api.onfinality.io/public-ws
https://bittensor-finney.api.onfinality.io/publicwss://bittensor-finney.api.onfinality.io/public-ws
https://base.api.onfinality.io/public
https://monad-mainnet.api.onfinality.io/publicwss://monad-mainnet.api.onfinality.io/public-ws
https://sui.api.onfinality.io/public
https://starknet.api.onfinality.io/publicwss://starknet.api.onfinality.io/public-ws
https://altair.api.onfinality.io/publicwss://altair.api.onfinality.io/public-ws
https://arbitrum-sepolia.api.onfinality.io/publicwss://arbitrum-sepolia.api.onfinality.io/public-ws
https://assethub-kusama.api.onfinality.io/publicwss://assethub-kusama.api.onfinality.io/public-ws
https://statemint.api.onfinality.io/publicwss://statemint.api.onfinality.io/public-ws
https://astar.api.onfinality.io/publicwss://astar.api.onfinality.io/public-ws
https://avail.api.onfinality.io/publicwss://avail.api.onfinality.io/public-ws
https://avail-turing.api.onfinality.io/publicwss://avail-turing.api.onfinality.io/public-ws
https://avalanche.api.onfinality.io/public/ext/bc/P
https://base-sepolia.api.onfinality.io/public
https://bitcoin-testnet.api.onfinality.io/public
https://bnb-testnet.api.onfinality.io/publicwss://bnb-testnet.api.onfinality.io/public-ws
https://bridgehub-kusama.api.onfinality.io/publicwss://bridgehub-kusama.api.onfinality.io/public-ws
https://bridgehub-polkadot.api.onfinality.io/publicwss://bridgehub-polkadot.api.onfinality.io/public-ws
https://celo.api.onfinality.io/public
https://centrifuge-parachain.api.onfinality.io/publicwss://centrifuge-parachain.api.onfinality.io/public-ws
https://collectives.api.onfinality.io/publicwss://collectives.api.onfinality.io/public-ws
https://coretime-kusama.api.onfinality.io/publicwss://coretime-kusama.api.onfinality.io/public-ws
https://coretime-polkadot.api.onfinality.io/publicwss://coretime-polkadot.api.onfinality.io/public-ws
https://crust.api.onfinality.io/publicwss://crust.api.onfinality.io/public-ws
https://dymension.api.onfinality.io/publicwss://dymension.api.onfinality.io/public/websocket
https://fantom.api.onfinality.io/publicwss://fantom.api.onfinality.io/public-ws
https://frequency-polkadot.api.onfinality.io/publicwss://frequency-polkadot.api.onfinality.io/public-ws
https://gnosis.api.onfinality.io/public
https://iotex.api.onfinality.io/publicwss://iotex.api.onfinality.io/public-ws
https://klaytn.api.onfinality.io/publicwss://klaytn.api.onfinality.io/public-ws
https://kava.api.onfinality.io/publicwss://kava.api.onfinality.io/public/websocket
https://kusama.api.onfinality.io/publicwss://kusama.api.onfinality.io/public-ws
https://mantle.api.onfinality.io/publicwss://mantle.api.onfinality.io/public-ws
https://metis.api.onfinality.io/publicwss://metis.api.onfinality.io/public-ws
https://monad-testnet.api.onfinality.io/publicwss://monad-testnet.api.onfinality.io/public-ws
https://moonbeam-alpha.api.onfinality.io/publicwss://moonbeam-alpha.api.onfinality.io/public-ws
https://moonbeam.api.onfinality.io/publicwss://moonbeam.api.onfinality.io/public-ws
https://moonriver.api.onfinality.io/publicwss://moonriver.api.onfinality.io/public-ws
https://optimism-sepolia.api.onfinality.io/publicwss://optimism-sepolia.api.onfinality.io/public-ws
https://peaq.api.onfinality.io/publicwss://peaq.api.onfinality.io/public-ws
https://peaq-agung.api.onfinality.io/publicwss://peaq-agung.api.onfinality.io/public-ws
https://people-kusama.api.onfinality.io/publicwss://people-kusama.api.onfinality.io/public-ws
https://people-polkadot.api.onfinality.io/publicwss://people-polkadot.api.onfinality.io/public-ws
https://plasma.api.onfinality.io/publicwss://plasma.api.onfinality.io/public-ws
https://polygon-amoy.api.onfinality.io/publicwss://polygon-amoy.api.onfinality.io/public-ws
https://scroll.api.onfinality.io/publicwss://scroll.api.onfinality.io/public-ws
https://eth-sepolia.api.onfinality.io/publicwss://eth-sepolia.api.onfinality.io/public-ws
https://shiden.api.onfinality.io/publicwss://shiden.api.onfinality.io/public-ws
https://solana-devnet.api.onfinality.io/publicwss://solana-devnet.api.onfinality.io/public-ws
https://sonic.api.onfinality.io/publicwss://sonic.api.onfinality.io/public-ws
https://stellar.api.onfinality.io/publicwss://stellar.api.onfinality.io/public-ws
https://ton-testnet.api.onfinality.io/publicwss://ton-testnet.api.onfinality.io/public-ws
https://unichain-sepolia.api.onfinality.io/publicwss://unichain-sepolia.api.onfinality.io/public-ws
https://westend.api.onfinality.io/publicwss://westend.api.onfinality.io/public-ws
https://xcavate-solochain.api.onfinality.io/publicwss://xcavate-solochain.api.onfinality.io/public-ws
https://zenchain-testnet.api.onfinality.io/publicwss://zenchain-testnet.api.onfinality.io/public-ws
https://zksync.api.onfinality.io/publicwss://zksync.api.onfinality.io/public-ws
https://zksync-sepolia.api.onfinality.io/publicwss://zksync-sepolia.api.onfinality.io/public-wsFrom RPC APIs and dedicated nodes to indexing, prototyping tools, enterprise infrastructure, staking solutions, and AI-powered support, OnFinality gives Web3 teams the tools they need to launch and scale with confidence.
Connect to leading blockchain networks with scalable RPC infrastructure built for speed, uptime, and performance. OnFinality's API service supports wallets, dApps, DeFi platforms, gaming applications, and enterprise blockchain use cases.
Explore API ServiceRun demanding blockchain workloads with dedicated node infrastructure designed for stable performance, isolated resources, and reduced operational overhead. OnFinality helps teams scale with confidence using reliable managed node services.
Explore Dedicated NodesExtract, organize, and query blockchain data more efficiently with indexing infrastructure built for modern Web3 products. OnFinality helps teams power dashboards, explorers, analytics platforms, and data-rich applications without managing complex pipelines.
Explore Indexer ServicesKeep critical blockchain services running smoothly with infrastructure designed for uptime, resilience, and performance. OnFinality helps teams reduce downtime and maintain dependable access across production environments.
Start BuildingLaunch, test, and scale blockchain environments more efficiently with developer tooling built for experimentation and growth. OnFinality simplifies the path from prototype to production for custom networks and Substrate-based ecosystems.
Explore Prototyping ToolsValidator infrastructure and staking solutions designed for secure, reliable, and scalable network participation.
Launch Staking and Validator SolutionsAI-powered blockchain support for project knowledge, onchain data, and automated community assistance.
Try AI Agent AVAConnect to leading blockchain networks with scalable RPC infrastructure built for speed, uptime, and performance. OnFinality's API service supports wallets, dApps, DeFi platforms, gaming applications, and enterprise blockchain use cases.
Explore API ServiceRun demanding blockchain workloads with dedicated node infrastructure designed for stable performance, isolated resources, and reduced operational overhead. OnFinality helps teams scale with confidence using reliable managed node services.
Explore Dedicated NodesExtract, organize, and query blockchain data more efficiently with indexing infrastructure built for modern Web3 products. OnFinality helps teams power dashboards, explorers, analytics platforms, and data-rich applications without managing complex pipelines.
Explore Indexer ServicesKeep critical blockchain services running smoothly with infrastructure designed for uptime, resilience, and performance. OnFinality helps teams reduce downtime and maintain dependable access across production environments.
Start BuildingLaunch, test, and scale blockchain environments more efficiently with developer tooling built for experimentation and growth. OnFinality simplifies the path from prototype to production for custom networks and Substrate-based ecosystems.
Explore Prototyping ToolsValidator infrastructure and staking solutions designed for secure, reliable, and scalable network participation.
Launch Staking and Validator SolutionsAI-powered blockchain support for project knowledge, onchain data, and automated community assistance.
Try AI Agent AVAOnFinality's intelligent routing means that all customers get the fastest performance possible from our globally distributed network of managed nodes.
Builders across ecosystems use OnFinality to run reliable production infrastructure without adding operational complexity.
Our team works fast, and OnFinality has removed the friction of managing nodes internally. Their RPC endpoints have been stable and fast, letting us focus our engineering resources on new features instead of infra maintenance.
We have worked closely with OnFinality for a long time, and their RPCs have been one of the most dependable pieces of our infrastructure. The dedicated node they run for us has delivered stable performance year after year.
CTO & Co-Founder @ DIA Oracles
We've been working with the OnFinality team for a while now, and can honestly say it's always a smooth and professional experience. Very happy with the collaboration and the support they provide.
OnFinality's indexing has been a critical part of how we ship and iterate at SatLayer. Fast query responses, consistent uptime, and reliable data access have made it easier for our team to build and scale without worrying about infra bottlenecks.
Product Manager, SatLayer
OnFinality matches Sonic's need for speed. Their infrastructure allows builders to keep their apps ultra-fast and performing flawlessly with zero lag or limits.
Sonic Labs Team
Reliability is everything for Moonbeam, and OnFinality delivers by keeping the network steady through upgrades, launches, and the moments our builders can't afford any downtime.
Head of Operations at Moonbeam Foundation
OnFinality ensures Stellar's nodes run smoothly around the clock, powering borderless payments with 99.99% uptime and reliable infrastructure access.
Senior Product Manager, Stellar
OnFinality delivers the kind of reliable, high-performance infrastructure our ecosystem depends on. It keeps our dApps consistently online and responsive, enabling our builders to focus on innovation.
Head of Astar Foundation
OnFinality is a blockchain infrastructure platform for Web3 teams that need reliable access to many networks without operating nodes themselves. The platform combines production RPC APIs, dedicated blockchain nodes, indexing services, staking and validator infrastructure, network prototyping tools, and AI-powered support. Developers use OnFinality to connect wallets, dApps, DeFi products, games, analytics systems, and enterprise workflows to more than 130 blockchain networks through managed infrastructure. The main value is operational leverage: teams can launch faster, monitor usage, scale traffic, and move from shared RPC access to dedicated infrastructure when workloads become more demanding. OnFinality is especially useful for teams that need multichain coverage, predictable uptime, request analytics, archive or Trace API options, and hands-on infrastructure support without hiring a large DevOps team. This makes it a practical fit for production applications, ecosystem teams, and startups that need infrastructure reliability before they scale.
探索 OnFinality 提供的实用 RPC 指南与区块链基础设施解析。
Find Aleph Zero RPC endpoints, chain ID, explorer, faucet, and JSON-RPC examples. Learn how to evaluate RPC providers for your dApp.
阅读文章了解如何连接 Monad 的 WebSocket RPC，使用 eth_subscribe 获取实时数据，并通过重连和重新订阅逻辑构建健壮的订阅。
阅读文章了解什么是 TON RPC、如何连接到 TON 主网和测试网，以及如何为您的 dApp 选择可靠的 TON RPC 提供商。
阅读文章通过可靠的区块链 RPC 服务、归档节点访问和面向生产环境的可扩展 Web3 基础设施，更快启动项目。
Early stage teams should spend time shipping, not worrying about infrastructure bills. OnFinality offers startup credits to help builders access reliable RPCs, indexing, nodes, and AI agent infrastructure from day one.
The OnFinality Blockchain Accelerator helps early-stage blockchain projects launch and scale production-ready networks without infrastructure bottlenecks.
Showcase your services to thousands of Web3 teams building on OnFinality. Grow your reach, win more clients, and get recognised as a trusted expert.
Not sure what infrastructure setup you need? Book a free consultation with the OnFinality team to discuss your use case, traffic patterns, and scaling requirements.
Ethereum
Solana
Polygon
Base
Arbitrum
BNB链
Polkadot
Optimism
