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詳細はこちらConnect to Starknet mainnet and every active testnet with low-latency RPC, full archive data, debug and trace APIs, and real-time Streams. The complete Starknet data stack, managed from a single Quicknode dashboard.
SOC 2 タイプ II 認証取得・ISO 27001
Starknet builders need more than basic RPC. Quicknode runs the full surface: low-latency JSON-RPC, full archival history, trace, Pathfinder, and WSS subscriptions, all from one dashboard.
Query and subscribe to Starknet data with low latency. From a single contract call to full historical blocks and state, you get the right interface for the job.
Six ways to access Starknet data, from a single contract call to full archival history. Pick the interface, ship faster.
The full starknet_ JSON-RPC over HTTPS and WSS on mainnet and Sepolia testnet. Call contracts, read blocks and state, fetch events, check transaction status, and broadcast invoke transactions, with predictable rate limits.
Full historical Starknet state with no pruning. Read any block, state update, or event from genesis for indexing, analytics, and reconciliation.
Trace transaction execution on Starknet's STARK-based rollup. Inspect internal calls and debug Cairo contracts against live chain state.
Submit invoke, declare, and deploy-account transactions through the Starknet write API. Broadcast signed transactions from starknet.js or starknet.py against a private Quicknode endpoint.
Pathfinder node methods for proofs, transaction status, and enhanced Starknet data access on top of the core JSON-RPC. Use when you need Pathfinder-specific reads beyond the standard spec.
Subscribe to new blocks, events, and transaction status over WSS with Starknet and Pathfinder websocket methods. Push updates as they land, with no polling.
Point starknet.js at a Quicknode Starknet endpoint and call contracts, read blocks, and send invoke transactions. The same starknet_ JSON-RPC you already use, on private low-latency infrastructure.
Point your existing Starknet codebase at a Quicknode endpoint and deploy. starknet.js, starknet.py, and your Cairo contracts carry over unchanged.
starknet_call, starknet_getEvents, starknet_getBlockWithTxs, and the Pathfinder extensions behave exactly as they do against a self-hosted node.
// Native Starknet RPC via starknet.jsimport { RpcProvider } from "starknet";const provider = new RpcProvider({nodeUrl: QUICKNODE_STARKNET_URL});// Read the latest block numberconst block = await provider.getBlockNumber();// Call a view function on a contractconst result = await provider.callContract({contractAddress: CONTRACT_ADDRESS,entrypoint: "balanceOf",calldata: [ACCOUNT_ADDRESS]});
Docs, guides, and runnable sample apps for every Starknet workload. Clone, customize, and ship.
Full reference for the Starknet Node, Trace, Write, and Pathfinder APIs, plus WebSocket subscriptions for blocks, events, and transaction status. Code examples in cURL, JavaScript, Python, and Ruby.
Create a Starknet endpoint, authenticate, and send your first starknet.js call against mainnet or Sepolia.
Runnable sample apps and starter kits across Quicknode-supported chains, including Starknet. Clone one and ship.
From your first Starknet endpoint to mission-critical production workloads, Quicknode scales with you. Get started in minutes.
Spin up your Starknet endpoint and ship. The free tier covers prototyping and small production loads, no credit card required.
Dedicated Starknet infrastructure, contractual SLAs, priority support, and procurement-ready terms for wallets, exchanges, trading firms, and high-volume protocols.
"Quicknode has an impressive ecosystem of supported network and infrastructure providers. We are excited for the Chainlink platform to be included in the ecosystem."Kate Lane, Strategic Partnerships @ Chainlink
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Land transactions on the same Quicknode account. The Starknet toolchain you already know works unchanged.