FAQ

Frequently asked question

I deposited USDC but don't see it in my balance?

Polymarket uses USDC.E not USDC that Phantom shows in swap, the contract address is 0x2791Bca1f2de4661ED88A30C99A7a9449Aa84174

How much do i need to start trading?

Polymarket has a minimum order size of 1$ and 5 shares, so at minimum 1$ in USDC.E and about 1 MATIC to cover any transaction fees.

What are the approvals on first run?

In order to trade on polymarket the following addresses need to be approved to spend your USDC.E

• 0x4bFb41d5B3570DeFd03C39a9A4D8dE6Bd8B8982E

• 0xC5d563A36AE78145C45a50134d48A1215220f80a

• 0xd91E80cF2E7be2e162c6513ceD06f1dD0dA35296

If you see anything other than these addresses being approved it might be joever.

My orders arent filling?

We allow you to set your own max price per share, please note that this is not the price the shares are bought at, but instead it takes your share count and your minimum price, multiplies them together and then buys the cheapest sell orders within your budget while adhering to at least getting the amount of shares you wanted, this way you can get the most out of your money. In coming updates we will allow other kinds of orders in order to allow you to create actual limit orders. For now just increment the minimum price and it should fill, however we are not in control of polymarkets order book nor its order matching.