In our latest release we added support for the BNB Smart Chain (BSC) Mainnet in several of our products and API endpoints.

Crypto APIs customers can now query blockchain data and transact on the BSC Mainnet, set up webhooks for events on the blockchain, derive and sync HD wallets and more. 

Here is the full list with endpoints with added support for BSC Mainnet:

Wallet as a Service:

• Generate Deposit Address
• Create Coins Transaction Request from Address
• Create Coins Transaction From Address For Whole Amount
• Create Fungible Tokens Transaction Request from Address
• List Deposit Addresses
• List Supported Tokens
• Get Wallet Asset Details
• List Wallet Transactions
• Get Wallet Transaction Details By Transaction ID

Blockchain Data:

• Get Address Balance
• Get Last Mined Block
• List Latest Mined Blocks
• Get Fee Recommendations
• Get Next Available Nonce
• Get Token Details by Contract Address
• Derive And Sync New Receiving Addresses
• Prepare An Account-Based Transaction From HD Wallet (xPub, yPub, zPub)
• Sync New HD Wallet (xPub, yPub, zPub)
• List Synced Addresses
• List HD Wallet (xPub, yPub, zPub) Transactions
• Get HD Wallet (xPub, yPub, zPub) Assets
• Get HD Wallet (xPub, yPub, zPub) Details

Blockchain Events (Webhooks):

• New unconfirmed coins transactions
• New confirmed coins transactions
• New confirmed tokens transactions
• New confirmed tokens transactions and each confirmation
• New confirmed coins transactions and each confirmation
• Mined transaction
• New Block
• New confirmed internal transactions
• New confirmed internal transactions and each confirmation
• New Confirmed Coins Transactions For Specific Amount
• New Confirmed Token Transactions For Specific Amount
• New Confirmed Internal Transactions For Specific Amount
• Block Height Reached
• List Blockchain Events Subscriptions
• Delete Blockchain Event Subscription
• Get Address Details From Callback
• Get Transaction Details By Transaction ID From Callback
• Get Block Details By Block Hash From Callback
• Get Block Details By Block Height From Callback

Blockchain Tools:

• Validate Address
• Derive HD Wallet (xPub, yPub, zPub) Change Or Receiving Addresses
• Broadcast Locally Signed Transaction
• Estimate Gas Limit
• Estimate Token Gas Limit
• Decode Raw Transaction Hex

We continue working to provide BSC Mainnet support for more products and endpoints and launch new features and functionalities. Stay tuned!

The Crypto APIs Team

We are pleased to announce the launch of more new endpoints for interacting with blockchain protocols and getting notified for anything that happens on-chain.

Here is what’s new:

Wallet as a Service: Create New Master Wallet

Through this endpoint customers can easily create a new Master Wallet through the API. The user provides the desired Wallet name and in return the response includes the walletId. 

When creating a wallet, the customer can select whether to create a Testnet or Mainnet wallet. That new Wallet can be additionally also backed up through the Crypto APIs Dashboard. 

Improvement: XRP has been as a possible value to endpoint "Create Coins Transaction From Address for Whole Amount"

Blockchain Webhooks: New Reverted Block

The Ethereum mainnet transition to Proof-of-Stake has been successfully completed. The migration happened today, September 15, 2022, after the blockchain reached a terminal total difficulty of 58,750,000,000T at 06:43 UTC.

All of Crypto APIs products and services are operating flawlessly and we are not experiencing any issues or downtime. 

Our team has validated the seamless synchronization of data for all of our API endpoints and the Merge is not expected to impact your daily operations. 

We continue monitoring the network performance and we will update you if necessary.

The Crypto APIs team

The Ethereum Merge to proof-of-stake ("PoS") is just around the corner.

We have upgraded our Ethereum nodes to the latest Bellatrix upgrade in advance to ensure the smooth operations of our customers. You don’t need to do anything on your end and no issues or downtime are expected. 

Bellatrix is a consensus layer upgrade that is set to occur when the Beacon Chain reaches an epoch height of 144,896, around 11:34:47am on September 6, 2022 (UTC).

Another upgrade on the execution layer, Paris, will be triggered by a specific Total Difficulty threshold called the Terminal Total Difficulty (TTD) with a value of 58750000000000000000000, expected around September 15, 2022 (UTC). 

This will mark the official Merge and Ethereum’s transition from proof-of-work to proof-of-stake.

Stay tuned for more updates on the Merge and our product suite. 

We are happy to announce that Bitcoin Taproot addresses are now supported in our blockchain infrastructure suite.

Customers can now get details on blockchain data, including addresses and transaction details for Bech32m addresses.

Taproot addresses were introduced at the end of 2021 with the Taproot upgrade that aimed to improve privacy and efficiency of the blockchain network. Its impact is expected to become more significant over the years. 

We have released a new and improved version of our Open-source Key Management System (KMS). 

You can check it on our GitHub page. 

What’s new:

• The release includes better descriptions of endpoints and functions and better examples. 
• We have also removed redundant functionality related to blockchain events. 
• Bug fixes

We are doing performance improvements to our Dashcoin Mainnet node. You may experience some delays in callbacks, webhooks and automations.

The maintenance is expected to take 1 hour.

We appreciate your patience and understanding.

If you have any questions, please contact us at [email protected] 

Dear customers,

Please note that during the past 24 hours we experienced unexpected technical issues. This is an extremely rare occurrence affecting the resilience of the services.

We would like to inform you that the cause has been identified and the issue resolved. We also want to reaffirm that there is no data loss, however you may experience delays in callbacks.

We apologize for the disruption and the inconvenience this have caused in your services.

Sincerely,

The Crypto APIs Team