Catégorie : CRYPTOCURRENCY

Here's an article based on your request: Ethereum Futures Order Placement Error with Binance Webhook Trigger When integrating a Python script to place Ethereum futures orders using the Binance API and triggering it via a web hook in TradingView, issues can arise. In this article, we'll address the "Signature for this request is not valid" error that occurs when attempting to place a futures order in Binance. The Problem In our previous setup: We had written a Python script on Heroku to trigger a webhook via TradingView. The web hook sends an API request to Binance, which we then use to retrieve the necessary data for placing a futures order. Unfortunately, when we attempt to place the order using Binance's official library (python-binance), it throws a Signature for this request…

Solana RPC Node Configuration: No RPC Peers FoundAs a Solana developer, you have probably encountered the frustration of trying to establish communication with other nodes on the network. However, in this article, we will explore what might be causing your RPC node to have difficulty finding peers.The Startup ScriptTo start your Solana project, you will need to create a startup script that sets up an RPC node. The example provided uses `solana-validator as the validator and -- for additional configuration. Here is the code:#!/bin/bashexport RUST_BACKTRACE=1export RUST_LOG=solana=infoexec solana-validator \--...The ProblemWhen you run the startup script, Solana will attempt to create an RPC node using solana-validator. However, there are a few potential issues that can cause your node to have difficulty finding other peers:Incorrect configuration: Make sure the -- flag is set…

Optimizing Your Solana Experience with BullX Neo Vision Board: Top Filters for Reduced Noise and Unlucky Coins The Solana blockchain has seen its fair share of volatility, making it crucial to choose the right filters when building a portfolio on your BullX Neo Vision board. The Neo Vision board is an advanced trading platform that allows users to buy, sell, and manage their assets with ease. In this article, we'll explore the best filters to use on each column of your Solana investment strategy to minimize noise and increase the likelihood of successful trades. Understanding Noise in Solana Trading Noise refers to the random fluctuations in asset prices caused by market conditions, such as interest rates, economic indicators, and news releases. In Solana trading, noise can lead to significant price…