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Node as a Service

Shared node infrastructure for top blockchains using JSON-RPC.

Address Latest NEW

Retrieve blockchain data, balances, and transactions

Address History NEW

Detailed blockchain history and transaction data for any address.

Block Data NEW

Access to full transaction data on all transactions & addresses

Contracts NEW

Full smart contracts metadata, including token symbols & token names

Dedicated Nodes

Dedicated nodes infrastructure for leading blockchains using JSON-RPC

Blockchain Utils NEW

Address validation, encoding & cryptographic tasks optimizations

Broadcast Transactions NEW

Broadcast and verify transactions with real-time monitoring

HD Wallets Management NEW

Sync and manage HD wallets, keys and addresses

Blockchain Fees NEW

Precise blockchain transaction fee estimates based on transaction priority

Prepare Transactions

Prepare EVM transactions, including token transfers

Transactions Data NEW

Access to full transaction data on all transactions & addresses

Blockchain Events

Real-time notifications for events on top blockchains. Response under 100ms.

Market Data

Get access to unified market data using REST APIs from top crypto exchanges.

Transaction Simulator NEW

Test EVM transactions, optimize gas fees and identify security flaws
Use Cases

Use Cases

We help businesses and institutions take part in the Web 3 ecosystem.

Customers

Crypto Wallet

Hardware Wallet

Crypto Exchange

Crypto PSP

Digital Banks

Crypto Lending

Crypto Custody

Crypto Taxes & Accounting

View All Use Cases
Enterprise
Developers

Developers

Technical documentation, glossary, help resources, guides, product updates, and Crypto APIs endpoint specifications.

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Technical Documentation

Glossary

Help

Guides

Product Updates
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About us

Why Crypto APIs

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Bitcoin

The most famous cryptocurrency and blockchain in the world, Bitcoin is open-sourced, with no master, and anyone can take part in its development and management. Its success inspired the creation of the wealth of cryptocurrencies.

Networks Mainnet, Testnet

Released 2009

Consensus Proof of Work (PoW)

Smart contracts No

Block time 10 minutes

Smart contract language(s) supported No

Try Bitcoin APIs for free

Bitcoin

Ethereum

XRP Ledger

Ethereum Classic

Bitcoin Cash

Dash

Litecoin

Dogecoin

Zilliqa

View all supported

The backbone of blockchain

Bitcoin paved the way for the evolution of blockchain technology. It represents a new and innovative way for monetary transfers and transactions to occur under the digital governance of a decentralized network providing anonymity, privacy and security.