We have uploaded a new SDK version! 🥳

You can access it for all supported platforms through our website here.

Stay tuned with our official Updates page and Social media to be the first one to see what's new with Crypto APIs. 😉

A new unified endpoint joins the Crypto APIs family! 😊

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.

Stay tuned with our official Updates page to be the first one to see what's new with Crypto APIs 2.0! 😎

We now support x-Addresses in WaaS for the XRP Ledger protocol! 🥳

Now you can use the x-Address Type for XRP Ledger 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:

- Create Coins Transaction Request from Address
- Get Transaction Request Details - yes, XRP Ledger support was added! 🤩

For the purpose and your convenience we have also developed endpoints to simplify both the encoding and decoding of the x-Address:

- Encode x-Address
- Decode x-Address

Stay tuned with our official Updates page to be the first one to see what's new with Crypto APIs 2.0! 😎

Three endpoints from Blockchain Events have been improved with a new feature ❗❕

Now you can 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:

- New confirmed coins transactions
- New confirmed tokens transactions
- New confirmed internal transactions

Stay tuned with our official Updates page to be the first one to see what's new with Crypto APIs 2.0! 😎

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). 

Stay tuned with our official Updates page to be the first one to see what's new with Crypto APIs 2.0! 😎

Changes done in the Crypto APIs Dashboard that go through System Action Rules have been improved! 👌🏻

Now all System Action Requests that involve an update, such as changing your mobile number and email address, will display the old and the new information.

The change is visible through the Crypto APIs Dashboard in the System Action Requests page.

Stay tuned with our official Updates page to be the first one to see what's new with Crypto APIs 2.0! 😎

New update regarding the following WaaS endpoints:

- Create Coins Transaction Request from Wallet;
- Create Coins Transaction Request from Address;
- Create Fungible Tokens Transaction Request from Address;

Validations for each blockchain protocol's decimal length have been modified and fixed as follows:

- all BTC-based blockchains - max 8 decimals allowed;
- all ETH-based blockchains - max 18 decimals allowed;
- XRP blockchain - max 6 decimals allowed;

For tokens the decimal length is limited depending on the token itself.

Last week we uploaded a new version of the Crypto APIs Approver App. 🥳

See what's new:

- improved lazy loading Introduced for transactions and action requests;  
- improved transitioning of the app between background and foreground;
- improved notifications;
- bug fixes done, such as corrupted icons.

Check out our mobile app on the Google Play Store and the App Store. 🤓