Algorand Developer Portal

Track your ALGO balance on Facebook using Manychat

Demonstrates how to create a Facebook Messenger chatbot and use it to track your ALGO balance.

ASA Bidding Application Using PyTeal

Solution that explains a system developed on the Algorand network that does automated bidding for an asset of interest for a predefined period of time. The app is developed using PyTeal and py-algorand-sdk

Vilijan Monev

Build an employee loan arrangement dApp

Build an Employee Loan dApp using Algorand Layer-1 functionalities to manage the loan arrangements between employers, employees and financial authorities.

Stefano De Angelis University of Southampton

Flipping a Coin Using Hashing

Two Algorand accounts can bet on the result of a coin flip. Alice flips the coin and records the hashed result, Bob guesses and then Alice reveals the result. Example of commitment scheme.

Gidon Katten

Securities and Permissioned Tokens

This article presents a design of permissioned / securities tokens on Algorand. We will implement company shares using ASA and smart contracts with Algo Builder.

Robert Zaremba Algorand Builder

Creating a demo wallet using Flask

Flask is a Python framework for quickly creating webapps. In this solution we'll be using Flask and the Algorand SDK to show how to make a demo wallet web application.

Michael Ockenden

Wagering DApp with a serverless Vue + AlgoSigner Frontend

Bet on your favourite team by wagering Algo! Easily interact with smart contracts powered by the Algorand blockchain thanks to a frontend web app using Vue and AlgoSigner.

Lucas Van Mol

Tic-Tac-Toe dApp

Design and deploy the Tic-Tac-Toe game on the Algorand blockchain. The game logic is implemented as a Stateful Smart Contract using PyTeal while the communication with the network is done using the py-algorand-sdk.

Vilijan Monev

Building a decentralized vault using stateful smart contracts

Vaults are a security mechanism to prevent cryptocurrency from being immediately withdrawn by forcing its creator to wait a certain wait time after a request has been made, while also giving them the ability to cancel a request that they have not made.

Roberto Pettinau Università degli studi di Cagliari

Committing to large datasets using Merkle trees in PyTeal

This solution is here to provide a way to allow smart contracts to store a small value that represents (or commits to) a potentially very large amount of data.

Ori Shem-Tov Algorand

Morra Game Using Reach

Using high level languages to build dApps instead of low level assembly language is an attractive option for many professional developers. Frontends can be built in languages such as Python, Go, JavaScript and C#. Enjoy running the game simulation!

Russell Fustino Algorand

NFT Drop Created with Reach

An overview of the development of the Reach NFT Drop Dapp

Blake Wilkey

How does an Extendable DAO work?

An Extendable DAO allows for an eager community to build upon the DAO, adding new functionality and activating it by voting.

Steve Ferrigno Algorand

Unpredictable Randomness Thanks to Verifiable Random Functions

Ever wondered how VRFs are used in Algorand? Find out in this article!

Giorgio Ciotti Algorand Foundation

AlgoIoT

Smart sensor demo unit with Algorand data notarization: leveraging AlgoIoT library by GT50

Enrico Speranza GT50 S.r.l.

Beginner · 1 hour

Working with ASA using Python

This tutorial demonstrates the steps involved in working with an Algorand Standard Asset (ASA) using the Python SDK.