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Community Content & Code

Browse tutorials, ideas, and prototypes from the Algorand developer community

Intermediate · 1 hour

Royalty Fees in Algorand Using PyTeal

This is a short tutorial that explains how to implement Royalty Fees using Inner Transactions and Teal v5 capabilities in Algorand.

Alessio Russo KTH
Oracle for Algorand Using Smart Contracts

This solution shows how to combine Pyteal smart contract and a Java application to implement an Oracle, to provide real world data to Algorand smart contracts.

Dame Seiel
Intermediate · 30 minutes

Algorand serverless application on AWS Lambda

Learn how to develop and deploy Algorand serverless applications on AWS Lambda

David Ciamberlano
Build A Decentralized Voting Application With Choice and Algorand Python SDK

This tutorial teaches how to create a voting application using the Choice Coin ASA built on the Algorand network.

Isaac Adewumi
Beginner · 15 minutes or less

Using PureStake API with Algo Builder

In this tutorial we present how to use PureStake API (algodv2 and indexer) within `algob` projects.

Ratik Jindal
Beginner · 30 minutes

Verify identity using a credential network

Build and test a smart contract in which accounts vouch for one-anther's credentials to establish a network of trust.

Garrin McGoldrick
Intermediate · 1 hour

Build an Algorand Web Wallet Interface Using Reach and React

This tutorial is a simple step by step guide on how to use the Reach frontend to connect to an Algorand wallet and sign transactions using MyAlgoWallet and Algosigner with React.

Glory Agatevure AfricInnovate
Intermediate · 1 hour

Building a lending pool using Reach

A lending pool is a contract which can be use to lend and borrow funds, tokenize debt and track interest earned or due. We will use Reach to build such a lending pool and see how the high level features make it easy to write such complex apps.

Anmol
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
Beginner · 30 minutes

Voting using Choice Coin and Algorand Python SDK

A map to building decision software on Algorand

Brian Haney
Intermediate · 1 hour

Creating a License Manager Contract utilizing PyTEAL and Inner Transactions

This tutorial will introduce the reader to using Inner Transactions in PyTEAL using an example scenario: A License Manager Contract

Julian Weber
Intermediate · 1 hour

Track 65,000 Tickets - Arrays in Algorand

Learn how to create, update and read arrays in Algorand. We will utilize key-value pairs, bytes, and bits to persistently store almost 65,000 elements in a single smart contract.

Gidon Katten

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