The Stack 0G Builders Ship On

Quicknode is a leading 0G RPC provider, serving mainnet and Galileo 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_* namespace, and real-time Streams and Webhooks, on a platform that handles 500B+ requests a month across 80+ chains.

0G is a modular, EVM-compatible layer 1 built for onchain AI, combining a high-throughput execution chain with decentralized data availability, storage, and compute. It uses 0G as its native gas token. Mainnet runs on chain ID 16661.

Create a free Quicknode account, select 0G, 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 0G node is a server that validates blocks and answers JSON-RPC requests for the 0G network. Running your own means managing sync, storage, upgrades, and archive retention. With Quicknode you connect to a managed 0G endpoint with HTTPS and WSS, full archive access, and a 99.99% uptime SLA, with no infrastructure to maintain.

Quicknode supports the full 0G Ethereum JSON-RPC over HTTPS and WSS, including eth_call, eth_getLogs, eth_sendRawTransaction, en eth_subscribe, plus the debug_* namespace such as debug_traceTransaction en debug_traceBlockByNumber for deep transaction analysis. Real-time Streams and Webhooks complete the data stack.

Yes. Quicknode runs full archive nodes for 0G 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. 0G 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 0G mainnet (chain ID 16661) over HTTPS and WSS, with full archive data and real-time Streams and Webhooks. The Galileo testnet (chain ID 16601) is also available.

Quicknode serves 0G 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 0G apps stay responsive under load.

Quicknode offers a free tier for 0G with no credit card required, so you can get a mainnet or Galileo 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.

0G mainnet uses chain ID 16661 and 0G as the native gas token. The Galileo testnet uses chain ID 16601. To add mainnet to a wallet, use your Quicknode RPC URL, chain ID 16661, the currency symbol 0G, and the explorer at chainscan.0g.ai.

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.

0G is built for onchain AI and data-heavy apps: AI agents and inference, model and dataset marketplaces, decentralized storage, and high-throughput DeFi that needs cheap data availability.