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

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

Get access to historical and live market data using REST APIs from top crypto exchanges.

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 is helping us support one of Gilded's key partners by providing Webhook notification service for transaction tracking. The robust feature set and white glove support were key factors in the success of our integration. Crypto APIs helps us focus on our core product offering and saves us a lot of hassle.

Gil Hildebrand, CEO, Gilded,