Partly, you can build the markets, but real-money betting needs an approved, licensed partner.
You can build event pages, outcome prices, and a play-money betting flow with Vibecode. Taking real bets needs a licensed betting or prediction-market partner that approves your app and serves your target locations. Start with play money while you work out that access.
What keeps people on Polymarket:Everyone is already on itIt moves real moneyRegulation
The checker split your own version of Polymarket into its key parts and sorted each one.
Browse event markets
Vibecode can build searchable event lists and market pages with sample outcome prices.
Works out of the box
Play-money positions
Let people choose an outcome, spend pretend credits, and track positions without deposits or cash prizes.
Works out of the box
Accounts and saved positions
Use Vibecode Cloud on Plus to add email-code sign-in and save each person's positions.
Needs setup
Real-money markets and payouts
Vibecode can build around an approved licensed partner's API, but that partner must support your markets, customer checks, location rules, and payouts.
Takes more work
Market results and settlement
Use your partner's official market results and settlement rules rather than asking AI to decide who wins.
Needs setup
A web app fits browsing markets, comparing outcomes, and tracking positions.
Plan ahead: Before adding deposits or real bets, confirm that a licensed partner can legally support your markets and locations, since software alone cannot give you permission to operate.
Written by the checker for a first version. Paste it into Vibecode as is, or change it to make the app yours.
Build a web app for people who want to explore prediction markets on real-world events using play money only. The main screen should show realistic sample markets with categories, closing dates, and Yes and No prices. Tapping a market opens its question, clear resolution rules, and outcome buttons. Let me choose an outcome, enter pretend credits, and confirm a simulated position. Add a portfolio screen showing remaining pretend credits, open positions, and sample resolved positions. Save the portfolio on this device. Use a clean dark navy design with white text and green accents. Clearly label all balances and trades as simulated with no cash value. Do not add deposits, withdrawals, real betting, or login yet.
Opens Vibecode with this prompt ready. Your first build is free.
Polymarket brings together traders and market makers with real money at stake, while its separate US exchange provides regulated trading.
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Vibecode builds a first version from one prompt, and the checker would start with these parts: browse sample event markets and view outcome prices; place pretend-credit positions with no cash value; view a locally saved portfolio of open and resolved positions. Plan on a few weeks for a working first version with its real features.
Vibecode's first build is free for new accounts that sign up with Google or Apple on the web or the iPhone app, as the account's first project: one build of about 10 minutes with up to 3 features, on sample data. After that you need credits, from a paid plan or auto-reload. For your own version of Polymarket, the checker lists these costs: Vibecode Plus ($20 a month); API key for licensed prediction-market partner (that service's pricing).
Polymarket brings together traders and market makers with real money at stake, while its separate US exchange provides regulated trading. A version you build yourself won't have these: Polymarket's existing traders; market maker liquidity; US exchange regulatory approvals.
Checked October 21, 2026 with the free Can I vibe code it? checker
Polymarket is a trademark of its owner. Vibecode isn't affiliated with or endorsed by Polymarket.
Start from the checker's prompt and get a first version you can tap through. Your first build is free. Got a twist on it? Check that idea first.