indexer
Showing 123 posts related with indexer.
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Intermediate · 30 minutes
LimitOrder Contract with JavaScript
A walkthrough example of how to use a limit order contract with JavaScript.
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Intermediate · 30 minutes
LimitOrder Contract with Python
A walkthrough example of how to use a limit order contract with Python.
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Beginner · 1 hour
Stateless session management with the Pera wallet
Leveraging Wallet Connect, NextJs and Redux to securely login users.
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Beginner · 1 hour
Writing a Simple Smart Contract
Example showing how to build a simple smart contract.
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Intermediate · 30 minutes
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.
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Beginner · 30 minutes
Getting Started with Developing Android Apps on the Algorand Platform Using java-algorand-sdk
This tutorial explains how to get started developing android apps that use the java-algorand-sdk
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Beginner · 1 hour +
Song Vote on Algorand - Create and deploy a fully functioning Dapp
Create and deploy dApp to vote on songs (or other things) on the Algorand test network. By the end you will have a good understanding of the full development pipeline on Algorand!
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Intermediate · 30 minutes
LimitOrder Contract with Java
A walkthrough example of how to use a limit order contract with Java.
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Intermediate · 30 minutes
LimitOrder Contract with Go
A walkthrough example of how to use a limit order contract with Go.
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Intermediate · 30 minutes
Using the TEAL Debugger to Debug a Smart Contract
This tutorial will provide a step-by-step guide on how to use the TEAL debugger to debug a buggy Algorand smart contract.
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Beginner · 30 minutes
Create and Manage a Non-Fungible ASA from the Command Line Using goal
This tutorial guides you step-by-step through the creation and configuration of a non-fungible Algorand Standard Asset (ASA) from the command line using goal.
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Intermediate · 30 minutes
Algorand Blockchain Development using Reach Part 3 Bets - Wagers
In this tutorial, we add in both wagering and payouts to the winner of our Rock Paper Scissors Algorand blockchain game. By the end of this tutorial, you will have a full featured game allowing wager, provably fair outcomes and payouts to the winner.
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PyTeal — Writing Algorand Smart Contracts in Python
PyTeal is a python language binding for Algorand Smart Contracts (ASC) that abstracts away the complexities in writing smart contracts. PyTeal is provided as an open-source tool for the Algorand community. We invite you to try, use, and contribute to PyTeal if you are interested in developing and deploying ASC’s in Python.
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Using a Smart Contract for Advanced Approvals: Hierarchical Thresholds
Design and implement an escrow contract account using hierarchical threshold approvals to secure the corporate treasury.
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Sharing Global State Across Contracts
This article explains how one contract can read another's global state.
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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.
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Introducing TEAL Version 3
This article summarizes all the changes made to TEAL in version 3.
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Meet the Winners: Schelling Point Virtual Hackathon 2022
Meet the winners of the Gitcoin hackathon focused on DeFi apps, developer tooling, and DAO projects.