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Connect to Bitcoin mainnet and Testnet4 with low-latency RPC, full archive data, debug and trace APIs, and real-time Streams. The complete Bitcoin data stack, managed from a single Quicknode dashboard.
Bitcoin builders need more than basic RPC. Quicknode runs the full surface: low-latency Bitcoin Core JSON-RPC, full archival history, Blockbook indexed data, and real-time Streams and Webhooks, all from one dashboard.
Query, subscribe, and stream Bitcoin data with low latency. From a raw getblock to billions of rows of indexed history, you get the right interface for the job.
Build on Bitcoin with the tools you already use and land transactions reliably, all on the same Quicknode account.
Six ways to access Bitcoin data, from a raw getblock to billions of rows of indexed history. Pick the interface, ship faster.
The full Bitcoin Core JSON-RPC over HTTPS and WSS on mainnet and Testnet4. Read blocks and transactions, manage UTXOs, query the mempool, and broadcast with getblock, getrawtransaction, and sendrawtransaction, with predictable rate limits.
Full historical Bitcoin state with no pruning. Fetch any block, transaction, or UTXO from genesis with getblock and getrawtransaction, for indexing, analytics, and reconciliation.
Backfill and real-time Bitcoin blocks and transactions delivered to your datastore with guaranteed reliability. Filter upstream, receive only the data you actually need.
Event-driven alerts with guaranteed delivery, retries, and built-in reorg handling. Subscribe to specific Bitcoin addresses or transaction activity and react in real time.
Query address balances, UTXOs, and full transaction history over REST and WebSocket with the Blockbook API. Build wallets, explorers, and analytics without running a separate indexer.
Reliable broadcasting lands your signed Bitcoin transactions during mempool congestion, with mempool visibility and resubmission handled.
No node to run and no custom infrastructure. Call the Bitcoin Core JSON-RPC, Blockbook, and the Ordinals & Runes API from any HTTP client or @quicknode/sdk, the same way across mainnet and Testnet4.
Bitcoin Core RPC, Blockbook indexed data, and the Ordinals & Runes API all live on the same Quicknode endpoint. No separate indexer to run.
getblock, getrawtransaction, sendrawtransaction, and getblockchaininfo behave exactly as they do in Bitcoin Core, with no rate-limit surprises.
// Query Bitcoin over the Core JSON-RPCconst res = await fetch(QUICKNODE_BTC_URL, {method: "POST",headers: { "Content-Type": "application/json" },body: JSON.stringify({jsonrpc: "1.0",id: "qn",method: "getblockchaininfo",params: []})});const { result } = await res.json();console.log(result.blocks); // current block height
Docs, guides, and runnable sample apps for every BTC workload. Clone, customize, and ship.
Full reference for every Bitcoin Core JSON-RPC method, plus Blockbook, the Ordinals & Runes API, and WebSocket subscriptions. Code examples for @quicknode/sdk, bitcoinjs-lib, and cURL.
Read inscriptions, Ordinals, and Runes on your Quicknode Bitcoin endpoint. Build marketplaces, wallets, and analytics for Bitcoin-native assets.
Runnable app that uses Blockbook to query Bitcoin transactions, filter by date range, and generate detailed address reports. Clone, customize, and ship.
From your first Bitcoin endpoint to mission-critical production workloads, Quicknode scales with you. Get started in minutes.
Spin up your Bitcoin endpoint and ship. The free tier covers prototyping and small production loads, no credit card required.
Dedicated Bitcoin infrastructure, contractual SLAs, priority support, and procurement-ready terms for wallets, exchanges, trading firms, and high-volume protocols.
"At Cielo, we serve over 150,000 users that depend on real-time data. Quicknode is key in making that happen."Matt Aaron, Co-Founder @ Cielo Finance
Frequently Asked Questions
Still have unanswered questions? Reach out to support and the Quicknode team can help you find answers.