The Stack Cyber Builders Ship On

Quicknode is a leading Cyber RPC provider, serving mainnet and Sepolia testnet over low-latency JSON-RPC from 17+ global regions with a 99.99% uptime SLA. You get private JSON-RPC and WSS endpoints, full archive data, the debug_* and OP-Node namespaces, and real-time Streams and Webhooks, on a platform that handles 500B+ requests a month across 80+ chains.

Cyber is an EVM-compatible layer 2 built on the OP Stack, focused on social, creator, and consumer apps with account abstraction and low fees. It uses ETH for gas. Mainnet runs on chain ID 7560.

Create a free Quicknode account, select Cyber, and a private RPC URL is generated instantly. You get full method coverage and rate limits that scale with your plan. No credit card is required for the free tier.

A Cyber node is a server that validates blocks and answers JSON-RPC requests for the Cyber network. Running your own means managing sync, storage, OP Stack upgrades, and archive retention. With Quicknode you connect to a managed Cyber endpoint with HTTPS and WSS, full archive access, and a 99.99% uptime SLA, with no infrastructure to maintain.

Quicknode supports the full Cyber Ethereum JSON-RPC over HTTPS and WSS, including eth_call, eth_getLogs, eth_sendRawTransaction, en eth_subscribe, plus the debug_* namespace and the OP-Node API (optimism_syncStatus, optimism_outputAtBlock) for rollup sync status and output roots. Real-time Streams and Webhooks complete the data stack.

Yes. Quicknode runs full archive nodes for Cyber with no pruning, plus the Debug API for debug_traceTransaction en debug_traceBlockByNumber. You can query historical state and trace transactions for indexing, simulation, and analytics.

Yes. Cyber is EVM compatible. Deploy existing Solidity contracts with Hardhat, Foundry, or Remix without modification, and use ethers.js, web3.js, viem, and @quicknode/sdk against your Quicknode endpoint exactly as you would on Ethereum.

Quicknode serves Cyber mainnet (chain ID 7560) over HTTPS and WSS, with full archive data and real-time Streams and Webhooks. The Cyber testnet (chain ID 111557560) is also available.

Quicknode serves Cyber from 17+ global regions behind a 99.99% uptime SLA, with automatic failover and low-latency routing. The same infrastructure handles 500B+ requests a month across 80+ chains, so your Cyber apps stay responsive under load.

Quicknode offers a free tier for Cyber with no credit card required, so you can get a mainnet or Sepolia testnet endpoint in seconds. Paid plans scale with request volume and add higher rate limits, and enterprise plans add dedicated infrastructure and a 99.99% uptime SLA.

Cyber mainnet uses chain ID 7560 and ETH as the native gas token. The Cyber testnet uses chain ID 111557560. To add mainnet to a wallet, use your Quicknode RPC URL, chain ID 7560, the currency symbol ETH, and the explorer at cyberscan.co.

Use Quicknode Streams for backfill and real-time blocks, logs, and traces delivered to your datastore, and Webhooks for push notifications on addresses and events. For in-app subscriptions, connect over WSS and use eth_subscribe.

Cyber is built for social and consumer apps: onchain social graphs, creator monetization, loyalty and rewards, and games that want low fees and native account abstraction.