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
Apr 4, 2022 • 1 min
We keep on improving Crypto APIs product suite with more features and functionalities.
Here is what’s new from this and last week:
A new unified API endpoint has been added to Blockchain Data.
Estimate Transaction Smart Fee can estimate the approximate fee per kilobyte needed for a transaction in order to begin the confirmation within the `confirmationTarget` blocks whenever possible. After which it will return the number of blocks for which the estimate is valid.
It is supported for BTC, LTC and DASH blockchain protocols.
We now support x-Addresses in Wallet as a Service (WaaS) for the XRP Ledger protocol.
The new feature allows you to use the x-Address Type for XRP as a destination or source address. The x-Address represents a classic address that is encoded with tag.
In WaaS you can use it for the following endpoints:
For the purpose and your convenience, we have also developed endpoints to simplify both the encoding and decoding of the x-Address. You can find them in the Blockchain Tools section of our technical documentation.
We have improved three endpoints from Blockchain Events with a new feature.
You can now set when to receive the callback for your event subscription. The new attribute `receiveCallbackOn` allows you to set on which confirmation (e.g. first, second, fifth, etc.) you'll receive the notification from the system that event has occurred.
This functionality is now available for:
The automatic coins forwarding has been improved to now listen for and forward internal transactions, as well!
This applies for the protocols Ethereum (ETH) and Ethereum Classic (ETC).
You can use the new features in the following three API endpoints:
Stay tuned with our blog and updates page to be the first one to see what's new with Crypto APIs!
Live
Copy link