RPC Service

Optimism Network RPC Endpoints

High-performance RPC endpoints for Optimism Network network. Load-balanced infrastructure with monitoring, rate limiting, and premium SLAs for production applications.

99.93% UptimeLoad BalancedLow LatencyPremium SLA

Available Endpoints

RPC Connection Options

Mainnet

EVM JSON-RPCJSON-RPC

Live Node Status

Rate Limits

Metric	No keyCURRENT	Free	Basic	Pay-as-you-go	Pro	Enterprise
Price	By IP	Free	$49/mo	Usage-based	$199/mo	$999/mo
Req / sec	2	5	10	10K	50	1K
Req / min	60	300	600	1M	3K	60K
Req / hour	1K	18K	36K	100M	180K	4M
Req / day	10K	100K	864K	1B	4M	86M
Monthly limit	—	100K	20M	Unlimited	100M	Unlimited
Archival data	—	—	—	✓	✓	✓

Higher limits available on paid plans. View plans →

API Playground

Test RPC Methods

Explore and test Optimism Network RPC methods directly from your browser

https://optimism.web3cdn.rest

Search Methods

Namespace

Select a method from the list to get started

Web3CDN Network provides enterprise-grade Optimism Network RPC endpoints, enabling developers and applications to interact seamlessly with the Optimism Network EVM-compatible network.

Optimism Network Mainnet RPC: Connect to Optimism Network mainnet for production applications. Our load-balanced infrastructure ensures high availability and low latency for critical blockchain operations. Ethereum Virtual Machine-compatible blockchain. Perfect for DeFi applications, NFT platforms, and smart contract interactions.

All Optimism Network RPC endpoints support standard blockchain API methods and are fully compatible with Web3 libraries. Perfect for developers building decentralized applications on Optimism Network.