Indexed Wallet, Balance, and UTXO Data
Built for wallets, exchanges, block explorers, and payment processors. Add Blockbook to your existing Quicknode endpoint. Query addresses, balances, and UTXOs via REST or JSON-RPC. No custom indexer to build or maintain.
Skip the custom indexer
Building address-level queries on raw RPC means repeated calls, block scanning, custom databases, and ongoing maintenance. Blockbook indexes it on the Quicknode endpoint you already use.
Address history, balances, UTXOs
Blockbook indexes every address on every supported chain. One API call returns full transaction history, current balance, totals received and sent, and unconfirmed activity.
one response shape, every chain
Same client code, every chain
Bitcoin, Bitcoin Cash, Dogecoin, Litecoin, Zcash, and Ethereum share the same API surface. Write your integration once, query everywhere. Add only the chains your team needs.
one call, full history
Nothing new to operate
Activate Blockbook on the endpoint you already use and start querying indexed blockchain data. We manage the indexers, so you can focus on building your product.
Query indexed data
via JSON-RPC or REST
Address-level queries on the Quicknode endpoint you already use. Call them as JSON-RPC methods or REST endpoints. Same indexed data either way. If you already run Trezor Blockbook or a self-hosted Blockbook instance, point your existing endpoint at Quicknode and keep your client code. REST endpoints are available alongside JSON-RPC.
Full transaction history for a specific address
Balance history over time for an address
Fast confirmation checks for deposits
Reliable UTXO lookups
Continuous monitoring at scale
Available on six chains,
each as its own add-on
Each chain ships as its own add-on across every UTXO network Quicknode supports, plus Ethereum. Add the chains your stack needs today. Add or remove anytime.
Blockbook is one piece of a complete UTXO data stack
Indexed history is the start. On the same endpoint you get raw RPC and real-time push. Query, stream, index, and react without stitching vendors together.
API RPC Core
Raw multi-chain RPC across 80+ networks on the same endpoint Blockbook attaches to.
Flux
Push new blocks and address activity to your backend as they confirm. No polling.
Webhooks
Fire HTTP callbacks on the onchain events your product cares about.
API Ordinals & Runes
Indexed inscriptions, satoshi metadata, and Rune data on Bitcoin. Query via JSON-RPC or ORD-compatible REST.
Blockbook
Indexed wallet history, balances, and UTXO data across six chains.
Need Another Dataset?
Request additional indexed datasets. Our team evaluates coverage requests as UTXO indexing expands.
| Indexed address data | Real-time push | Raw multi-chain RPC | Fully managed | One endpoint, one bill | |
|---|---|---|---|---|---|
| Quicknode | |||||
| Standalone indexer | — | — | — | ||
| Self-hosted / DIY | — | — | — |
Add Blockbook to Your Endpoint
No new credentials. Activate from your dashboard and call the endpoint you already use.
Foire aux questions
Specifics on chain support, pricing, and how Blockbook attaches to your endpoint.Still have questions? Contact support.
What is Blockbook?
What chains does Blockbook support on Quicknode?
How is Blockbook different from raw Bitcoin RPC?
How do I get the balance of a Bitcoin address via API?
Can I use Blockbook to monitor incoming deposits?
Is Blockbook a separate endpoint or an add-on to my existing one?
How much does Blockbook cost on Quicknode?
Does Quicknode support Blockbook on Ethereum?