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smart contract

Showing 187 posts related with smart contract.

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    Automated testing for Algorand smart contracts - Part 1

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

    Ashley Davis
    Ashley Davis Hone
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    Smart Contract Storage: Boxes

    An overview of Smart Contract storage mechanisms, and technical details for how to use boxes.

    Anne Kenyon
    Anne Kenyon Algorand
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    Example Crowdfunding Stateful Smart Contract Application

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

    Jason Weathersby
    Jason Weathersby Algorand
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    Example Permissioned Voting Stateful Smart Contract Application

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

    Jason Weathersby
    Jason Weathersby Algorand
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    Example Permissionless Voting Stateful Smart Contract Application

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

    Jason Weathersby
    Jason Weathersby Algorand
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    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
    Jason Weathersby Algorand
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    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
    Gidon Katten
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    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    Vaults are a security mechanism to prevent cryptocurrency from being immediately withdrawn by forcing its creator to wait a certain wait time after a request has been made, while also giving them the ability to cancel a request that they have not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
    Roberto Pettinau Università degli studi di Cagliari
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    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
    Amit Yadav Algo Builder
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    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
    Dame Seiel
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    Intermediate · 30 minutes
    Java icon

    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.

    Glory Agatevure
    Glory Agatevure Africinnovate
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    Intermediate · 30 minutes
    TEAL icon

    Algorand Studio | Tutorial 3: Smart Contract Limit Order

    Introduce the Algorand Standard Asset (ASA) model and work through the LimitOrder smart contract to learn issuing your own ASA & using the smart contract to exchange ALGO for an ASA.

    Phil Li
    Phil Li Obsidian Labs
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    Intermediate · 30 minutes
    JavaScript icon

    Algo Builder Tutorial Part 2: Stateless Smart Contracts

    Building Smart Contracts with Algo Builder. Our goal is to make shipping Algorand applications simple, efficient, and scalable.

    Robert Zaremba
    Robert Zaremba Algorand Builder
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    Intermediate · 30 minutes
    Python icon

    Algorand Studio | Tutorial 2: Smart Contract Dynamic Fee

    Use Algorand Studio for ASC development including creating a project, coding, compiling, and constructing transactions to execute the smart contract.

    Phil Li
    Phil Li Obsidian Labs
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    Intermediate · 30 minutes
    JavaScript icon

    Algo Builder Tutorial Part 3: Stateful Smart Contracts

    This is the third tutorial from the Algo Builder series. In this tutorial we present how `algob` helps the developers to wield the power of Stateful Smart Contracts with TEAL.

    Amit Yadav
    Amit Yadav Algo Builder
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    Intermediate · 1 hour
    C# icon

    Create a Mobile App (Android/iOS) using Xamarin Forms

    Create a Mobile Application enabling you to interact with the Algorand blockchain.

    Stephen Sunday
    Stephen Sunday KusuConsult
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    Updated PyTeal Resources

    PyTeal, a language binding for TEAL, is a community project created to make writing Algorand Smart Contracts (ASC) easier. This article summarizes the latest resources available to start building Algorand Smart Contracts in Python.

    Liz Baran
    Liz Baran Algorand
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    TEAL ALGO Oracle in Algorand Layer-1

    In a blockchain, the ability to reference a price on-chain enables a seamless and trustless transaction environment, especially for automated transactions and smart contracts. Oracles are the entities in charge of broadcasting off-chain data such as market price to the blockchain, and serve as a source of truth that allows on-chain dApps to measure the value of assets referenced within a transaction. Rand Labs and Borderless Capital releases a Algorand Oracle that can be referenced in atomic transfers using TEAL stateful and stateless smart contracts.

    Pablo Yabo
    Pablo Yabo Rand Labs
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