How to start trading on Polymarket

Polymarket is the world's largest prediction market by volume and breadth. It runs on crypto rails — specifically USDC on the Polygon network — which is the main thing that intimidates beginners. The good news: the platform now hides most of the crypto complexity behind a clean fiat onramp. You can be trading within 15 minutes of starting.

Below is the path of least resistance. If you'd rather use a fully fiat-based US-regulated venue, Kalshi may suit you better.

Step 1: Create your account

Visit Polymarket and sign up with email or a Google account. Polymarket has shifted toward an embedded-wallet model, meaning you don't have to set up MetaMask separately. The platform creates a wallet for you in the background and tied to your login.

Step 2: Verify identity (where required)

Depending on your country and the rules at the time you sign up, Polymarket may ask for identity verification. Have a passport or government ID ready. This is standard compliance, not a red flag.

Step 3: Fund your account

You have two paths:

1. Fiat onramp: Use Polymarket's built-in card payment. You buy USDC with a debit/credit card, and it lands directly in your Polymarket-linked wallet. Easiest for beginners. Fees from the onramp partner typically run 1–3%.
2. Crypto deposit: If you already have USDC on Polygon, send it directly to your Polymarket wallet address. If your USDC is on a different network (Ethereum mainnet, Solana, Base), use a bridge like Across or Polymarket's built-in bridging tool. Cheaper than the fiat onramp once you're set up, but adds complexity.

Recommendation for first-time users: deposit only what you would be comfortable losing. $50–$200 is enough to feel out the platform and learn how positions move without sweating over significant amounts.

Step 4: Place your first trade

Find a market that interests you. Click into it. You'll see two prices — Yes and No — and a buy interface. Type the dollar amount you want to spend and click Buy. The interface shows what you'll win if the outcome resolves your way.

For your first few trades, prefer markets that resolve in days or weeks, not months. Faster resolution means faster learning. You'll see the full cycle: enter, watch, resolve, collect.

Step 5: Understand limit vs market orders

By default, you place a market order — you take the current best price. On thinly traded markets, this can mean significant slippage. For larger trades, use limit orders: specify a price you're willing to pay and wait for someone to fill it. This is how professionals trade and reduces costs significantly over time.

Step 6: Track positions and resolution

Polymarket shows your open positions and unrealized P&L on the portfolio page. When a market resolves, winning shares are automatically converted to USDC at $1 per share. Losing shares go to zero. There's no manual settlement step.

Step 7: Withdraw if you want

You can withdraw USDC back to fiat (via the same onramp partner) or to any external wallet. Polymarket does not custody your funds beyond the time it takes to settle trades — withdrawals go through whenever you initiate them.

Where to go next

• Avoid expensive lessons: common mistakes new prediction market traders make
• Look for an edge: where to find edge in prediction markets
• Understand resolution: How prediction markets actually resolve