This project serves as our entry for Chainlink's Constellation Hackathon 2023.

Table of Contents

1. Project Title
2. Description
3. Technologies
4. Features
5. Authors
6. License

1. Project Title

Haven

2. Description

It is a decentralized application (Dapp) designed to assist refugees in securing rental expenses in the countries where they have sought refuge. Users have the option to donate funds to support refugees in paying their rent, while property owners can list their properties for rent.

3. Technologies

Tech stack used in this project:
Smart Contract

• Solidity
• Foundry
• Chainlink Automation and Data Feeds

Front-end

• Html 5 (Hypertext Markup Language 5)
• Css (Cascading Style Sheets)
• ReactJS
• Node js

UI/UX design

• Figma

4. Features

1.User Authentication

• User authentication for refugees(confirming their refugee status) and house owners(verification of property ownership).

2.House Search & Listing:

• A search feature for refugees to find available houses for rent.
• Enabling house owners to list their properties with details.

3.Payment Gateway Integration:

• A secure payment gateway is integrated for donors to make rent payments on behalf of refugees using crypto wallets.

4.Smart Contract Integration:

• smart contracts incorporation for secure and transparent rent transactions.

5.Price Conversion and Lease Control using Chinlink technologies:

• Data Feeds: converting rental prices from dollars to Ethereum (ETH)
• Automation: ensuring timely termination of a refugee's rental rights as per the owner's specified duration.

5. Authors

• Aya KHEDDA
• Malak BEN HAMLAOUI
• Chaima DAAS
• Chahinez AMRANE
• Nour Imane BENHAFESSA

6. License