Hardware Wallet

Get access to multiple blockchain protocols, coins, tokens and layers without the hassle of setting up a single node. Our suite combines all the tools and features a hardware wallet provider needs.
Securely broadcast signed transactions, access accurate data on balances, and get notifications for new events on the transaction.

100+ REST APIs
30+ Networks
99.99% Uptime

Some of the features you can use

HD wallet (xPub, yPub, zPub) data

Using the API endpoints in Blockchain Data you can sync HD wallets, obtain HD wallet details, list HD wallet transactions, list HD Wallet UTXOs and more.

Get callback notifications

Blockchain Events allow you to set callback notifications (webhooks) whenever there are any deposits or withdrawals to or from your addresses that you would like to be notified about.

Broadcast locally signed transaction

With Blockchain Tools you can securely broadcast locally signed transactions using a single endpoint, without the need of having self hosted nodes.

Obtain data from multiple blockchains

Get details on confirmed balance, total coins received and spent, as well as a list of all UTXOs and use them to prepare transactions. Derive all possible addresses, get all previous transactions and calculate balances.

The benefits of using Crypto APIs

Developed to save time. Designed to be robust.

Save on development time

Leverage the power of a proven blockchain infrastructure trusted by industry leaders. Integrate once, go to market in days.

Reduce maintenance costs

Our flexible pricing plans offer the best cost to performance ratio. Get access to full product suite and features. Upgrade or downgrade anytime.

Enterprise-grade security

We apply encryption to REST, encryption to memory, and encryption in transit on all sensitive data. We are fully ISO 27001 certified.

All-in-one dashboard

One dashboard for all of your crypto operations. Get API keys, generate addresses, setup webhooks, monitor failed requests, callbacks and more.

1. Sign up & invite your team

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

2. Select your SDK library

Choose the programming language you would like to use.

  • +6

3. Integrate the preferred APIs

Generate an API key and start using our unified endpoints.

  • GET
  • POST

Choosing Crypto APIs has helped us to not only accelerate the progress of developing new features for our CoolWallet product but also while providing great stability. Their services are valuable to us and their products are offered at a fair price.

Wesley Wen, Technical Director, CoolWallet

You might also be interested in