Project Live Playground: Get Your Loan Approved 💰

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Project Documentation

Bank Loan Approval Web App Leveraging Polygon ID

🏦🔗 The goal of this project was to build a web application for Bank Loan Approval that leverages Polygon ID as a unique identifier on the Polygon network. The web app enables users to apply for a bank loan and utilizes the Polygon ID to verify their identity and eligibility for the loan.

Challenges Faced

Custom Issuer Node Setup

Setting up a custom issuer node for the web app presented several challenges:

• Setting up self-hosted issuer node
• Resolving configuration and dependency conflicts.
• Testing and validating the issuer node's functionality. 🧩🔍🚀

Ngrok Port Forwarding for Issuer Node Access

Configuring ngrok for secure external access to the custom issuer node's API endpoints posed challenges:

• Setting up ngrok to tunnel traffic to the issuer node.
• Ensuring secure and reliable communication.
• Managing ngrok configurations for changing issuer node setups. 🔒🌐🛠️

Custom Schema Type Specific to Our Web App

Designing a custom schema type specific to the web app's requirements involved challenges such as:

• Determining necessary data attributes and structure.
• Ensuring compatibility with the issuer node
• Validating and testing the custom schema. 💡💻🔍

Verifier Multi-Requests Clubbing for Single Proof Generation

Aggregating multiple verification requests for efficient proof generation by the verifier presented challenges like:

• Optimizing proof generation for improved efficiency. 🔄🔐⚡

These challenges were overcome through research, consultation, and thorough testing and validation processes. 📚🤝✅