WRAPD

Demo

About

WRAPD serves as a powerful tool for users to track, analyze, and archive their yearly blockchain activity on the Arbitrum network. Here's how it enhances their blockchain experience: **Personalized Analytics:** Get a detailed, easy-to-understand breakdown of your on-chain activity over the year. This includes portfolio performance, NFTs acquired or traded, favourite coins, most expensive token , and airdrops earned. **Better Decision Making:** By consolidating all these crucial metrics into one comprehensive report, Arbitrum Annual empowers users to make more informed decisions about their future blockchain engagements based on their past activities and trends. **Unique Memorabilia:** The ability to mint your yearly summary into a non-transferrable NFT adds a distinct, personal narrative to your blockchain journey. This NFT serves as a digital keepsake, encapsulating your blockchain activity in an immutable format. **Security and Privacy:** As the NFT is non-transferrable, your yearly summary remains securely with you, ensuring privacy of information.

How it's made

## Data Fetching and Aggregation Our biggest hurdle was fetching and aggregating a comprehensive set of on-chain activities for each user in an efficient manner. With the vast amount of data to process and the need for near real-time responses, we initially faced problems including long API response times, excessive resource consumption, and difficulties in managing data consistency. To overcome this, we implemented: **Optimized Data Fetching**: After digging through our data-fetching logic, we decided to leverage Alchemy for its ability to fetch only the required fields instead of the entire data set, reducing the payload size of our network requests.