💡 Info: This article originally appeared under the Finxter brand — in collaboration with NotSatoshi. Enjoy! In the previous posts, we developed simple smart contracts, deployed them using Remix or Truffle, and interacted with them using JSON-RPC interface providers such as using web3.py or web3.js. In this post, we shall take a closer examination into …
This article originally appeared on the Finxter blog—our companion blog for learning programming languages. Finxter Blog: Common Consensus mechanisms in Blockchains We know what a blockchain is and its wide applications. Blockchain is a distributed computing technology involving multiple nodes distributed across geographies. The problem is to ensure that each node gets the exact copy …
This article discusses details on how to interact with smart contracts on Ethereum using Truffle and Infura. We will use a simple smart contract such as a storage contract to deploy and then interact or test the smart contract. To set up Infura, you can refer to my previous article here Setting up Infura account.It …
In this post, we get an insight into what Infura is and then set up an account with Infura. We will also see some internal operations of Infura and a few salient parameters in Infura settings. So let’s begin. Overview of Infura We have multiple Ethereum clients such as Parity, Geth, and many more that …
In this post, we will see the usage of web3.py in transactions, such as sending Ether from source to destination addresses. It will also include a brief introduction on web3. More specifically, we will look at techniques to send a transaction using the web3.py library with the necessary examples for the Ethereum blockchain. The need …
Binance is one of the largest cryptocurrency exchanges supporting multiple cryptocurrencies. Some of the cryptocurrencies on Binance include Bitcoin, Ethereum, Dogecoin, Litecoin, etc. Binance owns its native cryptocurrency called Binance coin(BNB). For trading on Binance, there is a need to interact with the Binance exchange. The Binance exchange server has support for both RESTful and …
Let’s explore some python libraries in active development for the bitcoin market. This blog post provides a list of some interesting python packages which can be used for getting cryptocurrency pricing, interacting with crypto exchanges and wallets, crypto trading bot and market data feeders. Cryptocurrency Pricing Following packages can be used for getting cryptocurrency pricing …
