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Solution

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.

transactions

java

point of sale

transaction gateway

Solution

Creating a CrowdFunding Application with the Algorand Blockchain

This solutions article describes the implementation of a next-generation crowdfunding Application using the Algorand Blockchain.

transaction gateway

stateful smart contracts

crowdfunding

decentralized application

Solution

Decentralized Two-Factor Authentication With Algorand Standard Assets

Sample code for creating a basic two-factor authentication system with Algorand Standard Assets.

security

javascript

assets

testnet

authentication

two-factor

2fa

Solution

Securely share files on Algorand with IPFS

Algorand-IPFS integrations allows decentralized applications access to secure digital content.

JavaScript

security

IPFS

file