PayPal Aegis

Dashboard
Fraud Guardian
Fair Trade Agent
Virtual vault
Data Sovereignty & DPDP Consent Center
Transaction history

Inspiration

Digital payments have made online transactions faster and more convenient, but trust remains a major challenge.

While researching the PayPal ecosystem, we explored consumer complaints, customer reviews, and online discussions. We identified recurring concerns involving unauthorized transactions, fraudulent merchants, disputed payments, frozen funds, difficulty accessing money, and uncertainty around personal-data usage. Our research of over 23,000 Consumer Financial Protection Bureau complaints about PayPal over a three-year period highlighted the scale of these concerns.

We asked ourselves an important question: What if payment protection could begin before a transaction, rather than only after something goes wrong? That question inspired PayPal Aegis — an AI-powered digital trust and payment protection layer designed to empower buyers, freelancers, and businesses.

What it does

PayPal Aegis brings four complementary protection modules together into one unified platform:

Fraud Guardian — Protecting Buyers

Fraud Guardian evaluates potential merchant risks before checkout. It examines indicators such as suspicious domains, invalid SSL certificates, unusually high discounts, and possible brand impersonation. It generates a risk assessment and allows users to review warning indicators, save merchant audit reports, and capture screenshot evidence before making a payment.

Fair Trade Agent — Protecting Freelancers

Fair Trade Agent helps freelancers prepare for payment disputes by organizing milestone-based agreements, project deliverables, and evidence into a structured dispute-defense packet. It uses SHA-256 evidence hashes to demonstrate file integrity and maintain organized records of completed work.

Virtual Vault — Securing Spending

Virtual Vault introduces configurable spending allocations, transaction-limit checks, dual-approval workflows for high-value transactions, and an emergency freeze control. It demonstrates how individuals and businesses can establish additional layers of spending discipline and financial control.

Sovereignty Dashboard — Empowering Data Privacy

The Sovereignty Dashboard makes personal-data usage easier to understand through categorized data inventories, consent controls, and a conversational AI privacy assistant. It also demonstrates simulated requests for data access, correction, and erasure, drawing inspiration from privacy frameworks such as India's DPDP Act and Europe's GDPR.

Together, these four modules transform payment protection from a purely reactive experience into a more proactive, transparent, and user-centric approach.

How we built it

We approached PayPal Aegis as a modular digital trust layer rather than simply another payment dashboard. We developed a web-based interactive prototype that brings the four protection modules together through a unified interface.

Our implementation focuses on:

Merchant Risk Assessment: Website-risk indicators and a prototype-generated risk scoring mechanism for pre-checkout evaluation. Evidence Integrity: SHA-256 hashing to create evidence fingerprints for uploaded project deliverables.

Spending Controls: Configurable transaction limits, approval workflows, and simulated transaction-blocking scenarios.

Privacy Management: Categorized data inventories, interactive consent controls, and an AI-powered conversational privacy experience.

Unified Experience: A centralized dashboard that connects buyer protection, freelancer protection, spending security, and data privacy.

We designed the modules around practical user scenarios so that each feature demonstrates a specific problem and its corresponding solution.

Challenges we ran into

One of our biggest challenges was identifying how to create something meaningful beyond the conventional payment experience.

We did not want to build another dashboard that simply displayed transaction history or payment information. We wanted to address problems that users encounter before, during, and after digital transactions.

Other challenges included:

Designing a meaningful merchant risk assessment using multiple website indicators rather than relying on a single warning.

Structuring freelancer evidence into an organized format that could be useful in a payment dispute.

Balancing flexible spending controls with practical transaction workflows.

Making complex privacy concepts and regulatory principles understandable through an accessible interface.

Bringing four distinct protection systems together into one coherent product experience.

Another important consideration was distinguishing demonstrated prototype functionality from capabilities that would require deeper integration with live payment infrastructure.

Accomplishments that we're proud of

We are proud to have developed a unified concept that approaches digital payment trust from four different perspectives.

Our key accomplishments include: Bringing four distinct protection modules into one cohesive platform. 1.Demonstrating pre-checkout merchant risk assessment with actionable warning indicators. 2.Developing a structured freelancer evidence-management workflow using SHA-256 hashing. 3.Demonstrating configurable spending limits, dual approvals, and emergency freeze controls. 4.Designing a privacy dashboard that makes data transparency and user control more accessible. Transforming real-world consumer concerns into practical, interactive product experiences.

Most importantly, we moved beyond identifying payment-related problems and developed a working prototype that demonstrates how these problems could be addressed through a unified trust layer.

What we learned

Building PayPal Aegis taught us that digital payment security is about much more than protecting a transaction.

It is also about protecting the people behind those transactions.

We explored merchant risk assessment, cryptographic hashing, evidence management, financial control mechanisms, AI-assisted interfaces, and privacy principles.

We also learned the importance of designing around actual user pain points, making complex technology understandable, and distinguishing between a convincing demonstration and production-ready financial infrastructure.