On 2nd April, Crypto APIs added the Polygon blockchain to its suite of supported networks, which was available to early adopters. As of Monday, 8th April, Polygon status was changed to publicly accessible through various endpoints which we listed below, available for deployment by all clients.

We are currently supporting Polygon across two of our core services: Blockchain Data and Blockchain Events. Through Crypto APIs, customers can access fully-indexed real-time and historical data up to 14 days old. Additionally, upon request, we can retrieve and provide older data dating back to the genesis block via our endpoints.

All endpoints that are currently supporting Polygon are as follows:

Blockchain Data Get Address Balance
List Confirmed Tokens Transfers By Address
List Confirmed Transactions By Address
List Internal Transactions By Address

Blockchain Events

New Confirmed Coins Transactions

New Confirmed Coins Transactions And Each Confirmation

New Confirmed Tokens Transactions

New Confirmed Tokens Transactions And Each Confirmation

New Confirmed Internal Transactions
New Confirmed Internal Transactions And Each Confirmation

Dear customers,

We would like to inform you that as part of our ongoing efforts for improving the quality of our services, we will be carrying out a scheduled maintenance work which will take place on Wednesday, April 10th, from 08:00 to 10:00 UTC. Throughout this period, it is possible to experience service disruptions.

We would like to thank you in advance for your understanding and apologize for any inconvenience caused.

Thank you, Crypto APIs Team

After a long pause, the Node As A Service (NaaS) has been relaunched on Wednesday, 17th January 2024. This service is now open to the public as an integral component of Crypto APIs services.

New Blockchains Added:

All previously integrated blockchain networks are supported. In addition, our latest additions of integrated chains to NaaS are including Polygon, Arbitrum, Optimism, Solana, Fantom, Near and Filecoin. 

Shared Nodes Only:

Our service currently empowers customers with the advantages of shared nodes, ensuring a seamless and enhanced experience. We are offering a new level of performance through the availability of our shared node capabilities. Dedicated nodes are also available per individual request. 

We are releasing several improvements, affecting the “Get Transaction Details By Transaction ID” and “List Tokens Transfers By Transaction Hash” endpoints. In addition, two new endpoints “List Synced HD Wallets” and “Activate HD Wallets” have been introduced and are now available for integration as part of our blockchain suite.  

Get Transaction Details By Transaction ID

As part of our planned upgrades we have added to the Binance Smart Chain (BSC) protocol a “Transaction Status”. Customers can now obtain data about transactions that occurred on the protocol, and more specifically get information on their transaction unique identifiers.   

List Tokens Transfers By Transaction Hash

Through this endpoint, our customers can receive data about transactions, including details on whether transactions are validated on the blockchain. Our update added the “Token ID” attribute to the endpoint, allowing receiving information for non-fungible tokens (NFTs) about their unique identifier code 

List Synced HD Wallets - new endpoint

This endpoint allows our customеrs to list all of their synced wallets and delete them. Via pagination getting up to 50th results in a single page.

Activate HD Wallet - new endpoint

Customers can choose to initiate a one-off synchronization for their HD wallet in case of payment delays or subscription plan downgrades due to insufficient payments. Upon re-subscribing to our services the new endpoint will allow to re-activate synchronization for their hierarchical deterministic wallet(s).

A new endpoint has been added to Crypto APIs along with new added attributes for Ethereum. Please see below for further information:

• List Logs By Transaction Hash - new endpoint
• New Attributes For ETH
  
  

"signatureData": {

                    "functionSignature": "_SIMONdotBlack_(int8[]. int224[])",

                    "method": "_SIMONdotBlack_",

                    "signature": "0x095ea7b3"

Check this space regularly to receive all updates that have been implemented and released by Crypto APIs.

Live data on the Binance Smart Chain (BSC) mainnet has been successfully integrated and is now live and accessible through the following endpoints:

• Get Transaction Details By Transaction ID

• List Confirmed Transactions By Address

• List Tokens Transfers By Transaction Hash

• List Confirmed Tokens Transfers By Address

• List Tokens By Address

Synced HD wallet addresses, Tron added to endpoints & Security updates

We have listed synced addresses with possible value being synced with Sync New HD wallets. The added possible values are:

bitcoin bitcoin-cash litecoin dogecoin dash ethereum zcash ethereum-classic binance-smart-chain xrp tron

Tron Mainnet & Tron Nile
We have also added Tron mainnet and Tron Nile testnet to the following endpoints:

• Get Transaction Details By Transaction ID

• List Tokens Transfers By Transaction Hash

Security Updates

A security patch update automatically blocks IPs from unauthorized sources when invalid requests from the same IP address are received in a period exceeding 24 hours.

What`s New?

Two new blockchain networks have been added to our infrastructure and we are now supporting

• Tezos blockchain
• Stellar blockchain

We released a new API versioning allowing generation of new endpoints. Find more details on Crypto APIs API versioning here 

We also upgraded our KMS to version 0.7.2 with improvements in Zcash generate address functionalities

Technical documentation updates

• We have removed Ziliqa from the Technical Documentation section 

Improvements

• Minor issues and bugs are now fixed and new changes are introduced across the following:
• Token Transfers By Transaction Hash
• Confirmed Tokens Transfers By Address
• Unconfirmed Tokens Transfers By Address
• Tokens By Address
• Token Details By Contract Address
• Confirmed Tokens Transfers By Address And Time Range

We`ve also added new blockchain events improvements