Base is a secure, low-cost, builder-friendly Ethereum L2 built.
Connect to Base in seconds with OnFinality RPC endpoints, request analytics, scalable rate limits, and 99.99% uptime for production Web3 apps.
Base is a secure, low-cost, builder-friendly Ethereum L2 built.
* The public endpoint is rate limited
ArchiveTrace
Hong KongFranceN.Virginia
Use OnFinality for Base RPC endpoints, Base API access, cross-chain application infrastructure, and production node services. OnFinality supports teams looking for reliable Base RPC providers, Base RPC node options, and scalable endpoints for wallets, dApps, bridging products, and backend systems.
Base is a secure, low-cost, builder-friendly Ethereum L2 built to bring the next billion users onchain.
Base is incubated within Coinbase and plans to progressively decentralize in the years ahead. We believe that decentralization is critical to creating an open, global cryptoeconomy that is accessible to everyone.
Only pay for what you need.
Public endpoints are useful for quick tests, while authenticated OnFinality endpoints are designed for teams that need clearer limits, request visibility, and a path to higher-capacity infrastructure.
Lightweight testing and simple experiments.
Team projects, backend services, and higher-volume workloads.
Usually shared by many anonymous users.
Authenticated endpoint access through the OnFinality dashboard.
Usually offers limited request visibility.
Request analytics and usage visibility for supported RPC API plans.
May be rate limited or unsuitable for sustained production traffic.
A path from shared RPC APIs to higher-capacity plans or dedicated nodes where supported.
Yes. OnFinality supports Base RPC access through managed API endpoints. Developers can use it for production dApps, wallets, DeFi products, analytics tools, games, bots, and backend services without running their own node.
A Base RPC endpoint is a network URL that applications use to read blockchain data, submit transactions, and connect backend services to Base.
Network environment: mainnet. RPC protocol: EVM JSON-RPC. Transport: HTTP. Advanced access: archive, trace. Common users: production dApps, wallets, DeFi products, analytics tools, games, bots, and backend services. Regions: available through OnFinality infrastructure.
Create or sign in to an OnFinality account, choose Base from the supported networks list, create an API endpoint or deploy a dedicated node if the network supports it, test the endpoint with the example method eth_blockNumber, then monitor request usage, errors, and limits before moving critical traffic.
Yes, Base RPC can support production applications when the endpoint plan, limits, latency, and monitoring match the workload.
Use private or authenticated Base RPC when your team needs stable access, clearer usage limits, request analytics, backend reliability, or support for traffic beyond lightweight testing.
Base lists archive and trace capability on this page. Availability can depend on plan and network configuration.
Oct 18,2023
OnFinality, a multi-chain infrastructure provider, announces support for Base, one of the fastest growing Ethereum Layer 2 (L2) networks.
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