note
Showing 301 posts related with note.
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Read and Write to the Transaction Note Field with Java
Example Java to read and write into the note field.
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Read and Write to the Transaction Note Field with JavaScript
Example JavaScript to read and write into the note field
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Read and Write to the Transaction Note Field with Python
Example Python to read and write into the note field.
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Read and Write to the Transaction Note Field with Go
Example using Go to read and write into the note field.
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FDA Recalls Application
This application stores FDA recall data on Algorand’s blockchain and then uses Algorand's indexer to locate the FDA recall data.
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Verify Signatures and Signed Data within Algorand Smart Contracts
This article explains how to use the ed25519verify opcode in conjunction with the tealsign goal command.
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“Alexa, ask Algorand for the latest round on MainNet?”
Sample code for how to transform a few basic interactions with the Algorand blockchain into a voice-interactive experience using Alexa.
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Decentralized Two-Factor Authentication With Algorand Standard Assets
Sample code for creating a basic two-factor authentication system with Algorand Standard Assets.
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Creating a Point-of-Sale Application with the Algorand Blockchain
We show how to use Algorand’s blockchain to create an alternative payment solution for processing retail transactions. The solution demonstrates a point-of-sale application and a signing wallet.
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Using the Algorand Blockchain to Track COVID-19
Sample code for scraping and processing IReport-Covid survey data from the Algorand Blockchain to better understand how COVID-19 affects people in real time.
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Arduino on Algorand Blockchain
Sample code to connect any Arduino to the Algorand Blockchain.
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Build Algorand iOS, Android and UWP apps using C# .NET SDK and Xamarin
This solution shows how to build an Algorand application for iOS, Android and Universal Windows Platform (UWP), with one code base, using Xamarin Forms and C#.
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Exporting Algorand Transactions for Tax Reporting
Export tool for exporting Algorand on-chain transactions including rewards for crypto-tax sites to consume.
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Example Crowdfunding Stateful Smart Contract Application
This solution explains one way to build a crowdfunding application on the Algorand Blockchain.
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Algo Tides - Manage Your Own Wallets with a Graphical Interface
This solution introduces you to "Algo Tides" and describes common techniques in building a graphical interface on Algorand using Python.
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Creating a CrowdFunding Application with the Algorand Blockchain
This solutions article describes the implementation of a next-generation crowdfunding Application using the Algorand Blockchain.
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Securely share files on Algorand with IPFS
Algorand-IPFS integrations allows decentralized applications access to secure digital content.
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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.