Products

The Crypto APIs Product Suite

Cutting-edge blockchain tools, data and services to empower building crypto applications.

Trusted by 500+ companies

Blockchain Events

Real-time notifications for multiple event types on top blockchains. Response under 100ms.

Block Data NEW

Access to full transaction data on all transactions & addresses

Verify Address NEW

AML, sanctions and fraud screening for crypto addresses across 20+ blockchains.

AI Compatibility NEW

Connect blockchain data to Claude, Cursor and n8n via MCP. 14 servers + n8n client node.

Blockchain Fees NEW

Precise blockchain transaction fee estimates based on transaction priority

Broadcast Transactions NEW

Broadcast and verify transactions with real-time monitoring

Address Latest NEW

Retrieve blockchain data, balances, and transactions

Address History NEW

Detailed blockchain history and transaction data for any address.

Contracts NEW

Full smart contracts metadata, including token symbols & token names

Dedicated Nodes

Request your high-performance dedicated nodes on over 100+ networks, offering exceptional value and reliability.

Blockchain Utils NEW

Address validation, encoding & cryptographic tasks optimizations

HD Wallets Management NEW

Sync and manage HD wallets, keys and addresses

Prepare Transactions

Prepare EVM transactions, including token transfers

Transactions Data NEW

Access to full transaction data on all transactions & addresses.

Market Data

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

Transaction Simulator NEW

Test EVM transactions, optimize gas fees, and identify security flaws.

Node as a Service

Get access to our leading shared node infrastructure for top blockchains using JSON-RPC.

Infrastructure optimized for growth

100+

Networks Supported

25ms

Avg Processing Time

25,000+ rq/s

Enterprise-ready

100+ TB

of Big Data

See how it works

1. Sign up & invite your team

Get started for free, verify your account and add team members.

2. Access your Dashboard

Create API keys, manage subscription plans, track usage, and configure settings - all in one place.

3. Use your API keys

Choose an API from our docs and start integrating with our unified endpoints.

  • GET
  • POST
Start Building Talk to an expert

Crypto APIs has an outstanding team that helped us successfully integrate their Blockchain products. We can now take advantage of the best crypto API available and our business has been scaling faster than before. Crypto APIs is without a doubt a leading company in their field that provides its products at a fair price.

Sharan Nair, CBO, CoinSwitch,