Latest Posts with Python tag


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Simple dApp Twitter Bot using Tweepy and the Etherscan API

23 Oct 2020 4 minute read 1 comment Crypto [Neo]

We're putting the finishing touches on Ethboard and thought it might be a fun idea to brush up on our python and whip together a bot to tweet whenever anyone updates the board. Turns out you can do that in

Regex: practical developping and testing

20 Oct 2020 1 minute read 0 comments d-erf

Hello all!   You know i don't write for nothing, so here i won't cover whole regex theory, other sites does it well.   Here i want to present a great tool boosting your regex composing time.   It brings: - Didactic live regex composing - Dynamic test...

Updated: Stateful smart contract example using Python/Pyteal: simple role-based application

1 Oct 2020 8 minute read 0 comments Ddev

Algorand python SDKs provides for developers easy and convenient way of expressing smart contract codes in a more natural form. Recently, the protocol was upgraded with room to use both on-chain (stateful) and local storages in tandem with the exist...

The Adventures of making a Crypto Tipping Discord Bot

27 Sep 2020 1 minute read 2 comments SamBroGaming

I was bored one day, so I asked my discord friends what kind of Discord Bot I should code. One of them was at the time developing a coin (and still is), so he asked me to make a tip bot for it. I thought that this was a great idea and that I could le...

Binance - Receive Email when a Trade is Filled

16 Sep 2020 5 minute read 0 comments CryptoSaga

This is a tutorial providing a minimal python program for a Binance email notifier. The example is with trade event notifications (i.e. when buys and sells happen etc.) but can be modified to suit your needs. It does not require extensive programming...

Algorand developer: Migrate to v2 endpoint plus beginners' guide.

12 Sep 2020 4 minute read 0 comments Ddev

This post will walk you though how to upgrade to the latest version of Algod client as an existing Algorand developer if you have deployed an application using the algod v1Client as well, it is ideal for quick set up if you are new to the system. Be...

Overdraft smart contract using pyteal

6 Aug 2020 11 minute read 1 comment Ddev

  Smart contract hosting is a one of the great features of Algorand technology potentials of which many developers are yet to uncover. If you have written code and deploy on Ethereum network a using solidity, you would attest to the intricacies invo...

Building a Crypto Trading Bot with Python

20 Jul 2020 3 minute read 4 comments Crypto Adventure

Fluctuations, pumps & dumps, market shifts! Welcome to cryptocurrency trading. Unlike traditional stock platforms that have fixed operating hours, the cryptocurrencies market runs 24/7. This makes it impossible for traders to monitor their markets. I...

How Exploring The Blockchain And Its Uses Can Revamp The Financial Sector: Decentralized/Hybrid Financing: Central Bank Digital Currency Could Be A Lasting Solution To Inter-bank/Settlement Payment : A Delve Into Algorand Ecosystem.

19 Jul 2020 10 minute read 3 comments Ddev

  Introduction According to punching, the Nigerian Interbank Settlement System - NIBSS highlighted a significant setback to achieving efficiency in the electronic payment system such as the POS. Issue spotted was left at the prolonged transaction ti...

Bitcoin Hierarchical Deterministic wallet in Python

15 Jul 2020 1 minute read 1 comment NOWNodes

Here we start a series of articles that entirely cover topics on how to start working with a blockchain network; from local creation of keys and addresses to transaction creation, signing, and broadcasting to the network. We take Bitcoin as the best...