Algorand Developer Portal

Creating Stateful Algorand Smart Contracts in Python with PyTeal

Explore the new version of PyTeal and learn how to write a stateful smart contract in Python.

SDK Updates: Deploying Stateful Smart Contracts

Guided tour of SDK documentation focusing on stateful smart contract application development. Links to resources covering the basics thru building complete solutions.

Ryan R. Fox Algorand

Introducing Algorand’s Smart Contract Debugger

This article announces the release of the Teal Debugger.

Jason Weathersby Algorand

Linking Algorand Stateful and Stateless Smart Contracts

This article discussing linking stateful and stateless smart contracts and why it makes sense in many applications.

Jason Weathersby Algorand

Using Assets and Smart Contracts in Real Estate

Blockchain enables disruptive innovation within the real estate industry. This tutorial series explains the basics and creates an NFT to represent a property.

Vincenzo Alaia Domain

Algorand Unlimited Assets and Smart Contracts

This article details the changes made to both the Algorand Algod (3.5.1) and Indexer (2.10.0) processes. This includes removing limits on Assets and Contracts that can be created or optioned into.

Jason Weathersby Algorand

Using a Smart Contract to Spawn Additional Smart Contracts

This article explains spawning child smart contracts from a parent contract using inner transactions.

Jason Weathersby Algorand

Automated testing for Algorand smart contracts - Part 1

A three part series on automated testing for your TEAL smart contracts

Ashley Davis Hone

Example Crowdfunding Stateful Smart Contract Application

This solution explains one way to build a crowdfunding application on the Algorand Blockchain.

Jason Weathersby Algorand

Example Permissioned Voting Stateful Smart Contract Application

This solution explains one way to build a permissioned voting application on the Algorand Blockchain.

Jason Weathersby Algorand

Example Permissionless Voting Stateful Smart Contract Application

This solution explains one way to build a permissionless voting application on the Algorand Blockchain.

Jason Weathersby Algorand

Example Digital Exchange Smart Contract Application

This solution presents a very simple DEX application using stateless and stateful smart contracts. It allows users to place limit orders that are fulfilled at a later time by another party.

Jason Weathersby Algorand

Using Stateful Smart Contract To Create Algorand Standard Asset

Using PyTeal and goal, we use a stateful smart contract linked with an escrow account to create an Algorand Standard Asset.

Gidon Katten

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

ASA payment for a smart contract service using Algorand

This article presents a solution for how to use ASA payment for a smart contract service using Algorand. We will implement this using [Algo Builder](https://algobuilder.dev).

Amit Yadav Algo Builder

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

Build Algorand Android Smart Contract using Kotlin

This tutorial is targeted at beginners and intermediate Algorand developers who primarily develop Android Applications using Kotlin. The tutorial will also be beneficial to Java Android Developers as both languages have a lot in common.