The Stack Flare Builders Ship On

Quicknode is a leading Flare RPC provider, serving Flare mainnet and Coston2 testnet over low-latency JSON-RPC from 17+ global regions with a 99.99% uptime SLA. You get private C-Chain JSON-RPC and WSS endpoints, the P-Chain and X-Chain APIs, full archive data, and real-time Streams and Webhooks, on a platform that handles 500B+ requests a month across 80+ chains.

Flare is an EVM-compatible layer 1 with enshrined data protocols: the Flare Time Series Oracle (FTSO) for decentralized price feeds and the Flare Data Connector (FDC) for external chain and Web2 data. It uses FLR as its native gas token. Mainnet runs on chain ID 14.

Create a free Quicknode account, select Flare, 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 Flare node runs the P-Chain, C-Chain, and X-Chain and answers RPC requests for the network. Running your own means managing sync, storage, upgrades, and archive retention across all three chains. With Quicknode you connect to a managed Flare endpoint with HTTPS and WSS, full archive access, and a 99.99% uptime SLA, with no infrastructure to maintain.

Quicknode supports Flare's full API surface: the C-Chain Ethereum JSON-RPC (eth_call, eth_getLogs, eth_sendRawTransaction, eth_subscribe) over HTTPS and WSS, the debug_* namespace, the P-Chain platform.* methods for staking and validators, and the X-Chain avm.* methods. Real-time Streams and Webhooks complete the stack.

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

Yes. Flare 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 supports Flare mainnet (chain ID 14) and Coston2 testnet (chain ID 114). Create a free account to get a private endpoint with JSON-RPC and WSS in seconds, with no credit card required.

Quicknode serves Flare 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 Flare apps stay responsive under load.

Quicknode offers a free tier for Flare with no credit card required, so you can get a mainnet or Coston2 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.

Flare mainnet uses chain ID 14 and FLR as the native gas token. The Coston2 testnet uses chain ID 114. To add mainnet to a wallet, use your Quicknode RPC URL, chain ID 14, the currency symbol FLR, and the explorer at flarescan.com.

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.

Flare is built for data-driven apps: DeFi that uses native price feeds, cross-chain apps that read external chain data, and protocols that need decentralized oracles without a third-party provider.