Evgeny Konstantinov

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Activity overview

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

    Node and connection limitations

    The nodes deployed with Chainstack are not rate-limited or throttled down. There are some default limitations, however. HTTP 1000 requests per connection — The maximum number of requests per one H...

  • Evgeny Konstantinov created an article,

    Node customizations

    On the Enterprise subscription, you can order a custom node set up. The readily available customizations: txpool.pricebump — The minimum bump in the transaction fee to replace a pending transactio...

  • Evgeny Konstantinov created an article,

    Using Visual Studio Code with Chainstack RPC APIs

    Most developers use VS Code as development tool. The REST Client is a popular VS Code extension to help developers send and receive HTTP requests/responses with ease. It is exceptionally useful in ...

  • Evgeny Konstantinov created an article,

    Develop on StarkNet

    To start developing on StarkNet, see Chainstack Docs: Tools Tutorials

  • Evgeny Konstantinov created an article,

    Tutorials for StarkNet

    Use the Chainstack tutorials to deploy and run StarkNet mainnet and testnet nodes, deploy a L1 and L2 contracts and do L1 <-> L2 messaging. It will take you an hour on average to go through a tuto...

  • Evgeny Konstantinov created an article,

    What is StarkNet

    StarkNet is a validity rollup (aka ZK-rollup) L2 network over Ethereum. See also Chainstack Docs: StarkNet.

  • Evgeny Konstantinov created an article,

    API namespaces available for public Avalanche nodes

    This article applies to: Avalanche The following AvalancheGo namespaces are available for deployed nodes: Dedicated nodes — net, eth, web3, avax, avm, wallet, platform, debug Shared nodes — n...

  • Evgeny Konstantinov created an article,

    What is Harmony?

    Harmony is a public permissionless smart contract platform with sharding. See also Chainstack Docs: Harmony.

  • Evgeny Konstantinov created an article,

    Checking node latency with nmap or time

    Introduction Chainstack offers nodes in geo-diverse locations. You may want to do a quick latency test to see the speed from from your server to the Chainstack node. Running a ping, tracert, or a t...

  • Evgeny Konstantinov created an article,

    EVM node returns "Missing trie node"

    This article applies to: Ethereum Polygon Binance Smart Chain Avalanche Fantom Harmony Issue Attempting to query the node for a state in the past returns: Missing trie node For example, querying ...