Read blockchain data

Block Data

Access to full transaction data on all transactions & addresses

Address Latest

Retrieve blockchain data, balances, and transactions

Address History

Detailed blockchain history and transaction data for any address.

Contracts

Full smart contracts metadata, including token symbols & token names

Transactions Data

Access to full transaction data on all transactions & addresses

Market Data

Get live crypto prices, exchange rates, supply and token contracts across protocols via one REST API.

Wallets and events

Blockchain Events

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

Verify Address

AML address screening across 35+ networks

HD Wallets Management

Sync and manage HD wallets, keys and addresses

Send transactions

Offline Signer

Local signing for EVM, UTXO, Tron, XRP, Kaspa and Solana

Blockchain Fees

Precise blockchain transaction fee estimates based on transaction priority

Broadcast Transactions

Broadcast and verify transactions with real-time monitoring

Prepare Transactions

Prepare EVM transactions, including token transfers

Transaction Simulator

Test EVM transactions, optimize gas fees and identify security flaws

Infrastructure and tooling

x402 Payments

Pay for HTTP APIs, or charge for your own, in USDC stablecoin over the open x402 protocol — non-custodial, on-chain settlement.

AI Compatibility

MCP servers, CLI and skills for AI agents

Dedicated Nodes

Dedicated nodes infrastructure for leading blockchains using JSON-RPC

Blockchain Utils

Address validation, encoding & cryptographic tasks optimizations

Node as a Service

Shared node infrastructure for top blockchains using JSON-RPC.