Login
Shared node infrastructure for top blockchains using JSON-RPC.
Retrieve blockchain data, balances, and transactions
Detailed blockchain history and transaction data for any address.
Access to full transaction data on all transactions & addresses
Full smart contracts metadata, including token symbols & token names
Dedicated nodes infrastructure for leading blockchains using JSON-RPC
Address validation, encoding & cryptographic tasks optimizations
Broadcast and verify transactions with real-time monitoring
Sync and manage HD wallets, keys and addresses
Precise blockchain transaction fee estimates based on transaction priority
Prepare EVM transactions, including token transfers
Access to full transaction data on all transactions & addresses
Real-time notifications for events on top blockchains. Response under 100ms.
Get access to unified market data using REST APIs from top crypto exchanges.
Test EVM transactions, optimize gas fees and identify security flaws
Enterprise Blockchain API Needs? Crypto APIs Has a Plan for ThatWhen you’re leading engineering at a fast-moving crypto startup - or running core infrastructure for a global fintech - the difference b...
May 12, 2025 • 5 min
Apr 23, 2025 • 3 min
Blockchain Ethereum Knowledge
Mar 13, 2025 • 3 min
Blockchain Knowledge
Mar 5, 2025 • 3 min
Blockchain xPub yPub zPub Knowledge
Feb 25, 2025 • 5 min
Blockchain Announcements Knowledge
Feb 21, 2025 • 4 min
Blockchain Knowledge
Feb 19, 2025 • 4 min
Blockchain Knowledge
Feb 3, 2025 • 3 min
Blockchain Knowledge
Jan 20, 2025 • 3 min
Blockchain Ethereum Knowledge
Dec 5, 2024 • 6 min
Blockchain Knowledge
Live
Knowledge 
