indexer
Showing 123 posts related with indexer.
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Intermediate · 30 minutesUsing TEAL debugger with algo-buiilder
In this tutorial we present how to use TEAL debugger with `algob` (debugging smart contracts with dry run OR launch a live debugging session)
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Beginner · 1 hourWriting a Simple Smart Contract
Example showing how to build a simple smart contract.
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Intermediate · 30 minutesLimitOrder Contract with Python
A walkthrough example of how to use a limit order contract with Python.
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Intermediate · 30 minutesLimitOrder Contract with JavaScript
A walkthrough example of how to use a limit order contract with JavaScript.
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Beginner · 30 minutesBuild a Web dApp Algorand Wallet Interface Using Reach and Vue
A starter web dApp wallet interface using Reach-lang & Vue, that connects to an Algorand wallet & funds it from a local devnet
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Intermediate · 1 hourRoyalty 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.
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Intermediate · 1 hour +Milestone Dapp Built with Pyteal
We will build a decentralized milestone based application using pyteal and Python. PyTeal is used to write the smart contracts whereas interacting with them is done via Python using the `py-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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Beginner · 1 hourStateless session management with the Pera wallet
Leveraging Wallet Connect, NextJs and Redux to securely login users.
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Beginner · 30 minutesCreate 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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Beginner · 30 minutesGetting 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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Intermediate · 30 minutesAtomic Transactions Web and Console Applications
This is a DApp walkthrough to generate account addresses and mnemonic keys, fund the account, check the account details, and also perform transactions. This was built using the C#/.NET framework to communicate with the Algorand Blockchain.
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Intermediate · 30 minutesAlgorand 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.