Evgeny Konstantinov

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Activity overview

Latest activity by Evgeny Konstantinov
  • Evgeny Konstantinov created an article,

    What is Cronos?

    Cronos is powered by Ethermint, which allows for the rapid porting of apps and smart contracts from Ethereum and Ethereum Virtual Machine (EVM)-compatible chains. The Cronos blockchain is capable o...

  • Evgeny Konstantinov created an article,

    What is Aptos?

    Aptos is an L1 chain that is scalable, safe, and reliable. Aptos uses the AptosBFT consensus mechanism built on the smart contract programming language Move. Aptos is here to enable a new era of de...

  • Evgeny Konstantinov created an article,

    What is Optimism?

    Optimism is a Layer 2 scaling solution built by Ethereum developers, for Ethereum developers. It is built on top of the Ethereum network (L1) but remains autonomous. The Optimism blockchain is desi...

  • Evgeny Konstantinov created an article,

    Adding a Custom Network to MetaMask

    Introduction MetaMask is a popular Ethereum wallet that also supports other networks through the addition of custom RPCs. This article will guide you through the process of manually adding a new ne...

  • Evgeny Konstantinov created an article,

    How to Rotate Your API Key

    Currently, we do not have a built-in feature that allows users to rotate or generate a new API key directly. However, we understand the importance of keeping your API keys secure and up-to-date, an...

  • Evgeny Konstantinov created an article,

    How To Manually Pay Chainstack Invoices

      Introduction: Sometimes a payment Fails due to a card expiry, insufficient balance, or any other reason. In such case, our system will keep retrying to charge the linked card 5 times before Voidi...

  • Evgeny Konstantinov created an article,

    What is the limit for querying logs and events in a block range?

    See Limits.

  • Evgeny Konstantinov created an article,

    Using Curl to Interact with Chainstack Node

    For hundreds of live curl examples, see the Chainstack interactive API reference. Introduction The Client Uniform Resource Locator (curl) command line tool sends API requests via URLs and r...

  • Evgeny Konstantinov created an article,

    Using Multiple Endpoints as Load Balancer or Backup on Chainstack

    For some great guides with code, see: Ethers.js: Enhancing blockchain data reliability with FallbackProvider Ethereum: BUIDLing a redundant event listener with ethers and web3.js Ethereum: How to ...

  • Evgeny Konstantinov created an article,

    What is the maximum number of apps that can be connected to the endpoint simultaneously?

    At Chainstack, you have the flexibility to connect as many apps and scripts to our endpoints as you need. This includes bots, automation, and other custom solutions that help you to achieve your go...