Donor-Beneficiary Connection DApp Smart Contract

This smart contract, written in Clarity, powers a decentralized application (DApp) that connects donors with marginalized individuals or groups seeking funding. It allows for transparent tracking of funds and their utilization.

Features

1. Beneficiary Registration
2. Donation Management
3. Fund Utilization Tracking
4. Admin Controls

Main Functions

register-beneficiary

Allows a beneficiary to register with a name, description, and target amount.

donate

Enables donors to contribute STX to a specific beneficiary.

add-utilization

Allows the admin to add fund utilization entries for beneficiaries.

approve-utilization

Enables the admin to approve fund utilization requests.

Read-Only Functions

• get-beneficiary: Retrieves information about a specific beneficiary.
• get-donations: Lists all donations for a particular beneficiary.
• get-utilization: Shows all utilization entries for a beneficiary.

Data Structures

1. beneficiaries: Stores information about registered beneficiaries.
2. donations: Records all donations made through the platform.
3. utilization: Tracks how funds are being used by beneficiaries.

Security Features

• Admin-only functions for critical operations.
• Error handling for various scenarios (e.g., insufficient funds, unauthorized access).

Getting Started

1. Deploy this contract to a Stacks blockchain.
2. Set the admin address post-deployment.
3. Beneficiaries can register using register-beneficiary.
4. Donors can contribute using the donate function.
5. The admin can track and approve fund utilization.