NoteA hackathon entry built collaboratively — Windson worked on this as part of a small team rather than alone, and it is here for the engineering rather than as sole-authored work. It runs on test infrastructure.
PREDICTBASE
Onchain Prediction Market by Windson Infotech, built on Next.js, Base, Groq over a hackathon weekend.
A prediction market is only as good as the friction to enter one. Ask someone who does not already hold crypto to install a wallet extension, write down a seed phrase, fund it, understand gas, and only then take a position, and you have lost them somewhere around step two. The question worth answering was whether onboarding could be collapsed far enough that the prediction itself became the hard part again.
Base Smart Wallets remove the extension-and-seed-phrase step entirely, so someone can vote without arriving already equipped. A voice and text assistant walks a first-time user through wallet creation and their first position, rather than handing them a documentation link and hoping. Groq generates insights and summaries over the market's social sentiment quickly enough to read as part of the interface instead of a loading state. Positions, statistics and vote breakdowns render live in a Next.js front end, with the market contracts developed in Remix.
Onboarding collapsed far enough that the prediction is the hard part again.
SYSTEM DELIVERABLES
What we actually built, and why each piece had to exist — the scope as it shipped.
Smart Wallet Voting
Positions taken through Base Smart Wallets and onchainkit, so a first-time voter never meets a seed phrase or a browser extension install.
Voice And Text Onboarding
An assistant that talks a new user through wallet creation and their first position, in whichever mode they prefer.
Groq Insight Layer
AI-generated summaries over market sentiment, fast enough to sit inside the interface rather than behind a spinner.
Live Market Statistics
Vote breakdowns and prediction statistics rendered as the market moves, so a position is taken against visible data.
