Improved notification preferences and types.

notifications_v2

authenticated_book_ws

Improved in-game view for sports markets.

mobile_sports_overlay_v2

async_order_submission

Enable updates from the sports websocket.

sports_websocket

Show/hide language selector in navigation

language_selector

Auto-detect and redirect based on browser language

auto_locale_detection

Show BTC 15-minute up/down market in 3rd slot on homepage.

homepage_btc_15m_slot

signup_prompt

Show personalized Picked for You shelf on homepage

picked_for_you

Auto-redeem prompt for closed market positions

auto_redeem

Kill switch — when enabled, hides sponsor and cancel-sponsorship UI

disable_sponsor_markets

Route /search and navbar search to Shaped-backed /search-v3 (vs Typesense /search-v2).

search_v3

Enables the new contracts (PMCT) migration: post-migration modal, USDCe→pUSD wrap UI, new allowance reads/approvals, balance upgrade prompts, and the cancelled-orders portfolio tab.

enable_pmct_migration

Will Marco Rubio win the 2028 Republican presidential nomination?

Will the Montreal Canadiens win the 2026 NHL Stanley Cup?

Will the Iranian regime fall before 2027?

Will Spencer Pratt win the 2026 Los Angeles mayoral election?

Will Roberto Sánchez Palomino win the 2026 Peruvian presidential election?

Hantavirus pandemic in 2026?

Will Rose Byrne win Best Actress at the 98th Academy Awards?

Will Sinners win Best Visual Effects at the 98th Academy Awards?

Will One Battle After Another win Best Adapted Screenplay at the 98th Academy Awards?

Will Renate Reinsve win Best Actress at the 98th Academy Awards?

Will Two People Exchanging Saliva win Best Live Action Short Film at the 98th Academy Awards?

Will the Iranian regime fall by April 30?

Will Saudi Arabia strike Iran by March 31?

Will UAE strike Iran by March 31?

Will another country conduct military action against Iran by April 15, 2026?

Will the U.S. invade Iran by March 31?

Internet Access restored in Iran by March 31, 2026?

Will Frankenstein win Best Picture at the 98th Academy Awards?

Will the US next strike Iran on March 1, 2026 (ET)?

Will Frankenstein win Best Adapted Screenplay at the 98th Academy Awards?

Will the DHS shutdown end between March 20-23, 2026?

Starmer out by May 15, 2026?

US strikes Iran by February 21, 2026?

Will The Devil Is Busy win Best Documentary Short Film at the 98th Academy Awards?

Will the DHS shutdown end between February 28-March 3, 2026?

Will the DHS shutdown end between March 16-19, 2026?

Will Benicio Del Toro win Best Supporting Actor at the 98th Academy Awards?

Will Kate Hudson win Best Actress at the 98th Academy Awards?

Will Hamnet win Best Original Score at the 98th Academy Awards?

Will Russia capture all of Pokrovsk by February 28?

mber

Khamenei out as Supreme Leader of Iran by February 28?

Will the US next strike Iran on February 28, 2026 (ET)?

Will the DHS shutdown end between March 28-31, 2026?

Israel strikes Iran by February 28, 2026?

NHL Playoffs: Who Will Win Series? - Canadiens vs. Lightning 

Will One Battle After Another win Best Casting at the 98th Academy Awards?

Will Sinners win Best Cinematography at the 98th Academy Awards?

U.S. evacuates Jerusalem embassy by March 31?

Activity

Approve token spending for trading

Deploy a smart contract wallet to enable trading

Sign a message to generate your API keys

Enable Trading

Funds Activated

Your account needs to migrate to a new wallet to continue trading. Deploy your new deposit wallet, then transfer your funds over.

Upgrade your account

Activate your funds first

Migration complete

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Transfer not completed, please try again.

Buy ‘Yes’ or ‘No’ shares depending on your prediction. Odds shift in real time as other traders get in on the action.

1. Pick a Polymarket

1. Explore our Polymarkets

Fund your account with crypto, debit card, or bank transfer—then you're ready to trade.

2. Place a Trade

Sell your 'Yes' or 'No' shares at any time, or wait until the market ends to redeem winning shares for $1 each. Create an account and place your first trade in minutes.

3. Redeem

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View-only mode

{count} Orders

When you win, your payout hits your balance automatically. No more manual steps.

Auto-Redeem Disabled

Auto-Redeem Enabled

Auto-Redeem Failed

Re-enable Auto-Redeem

Auto-redeem wins

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Something went wrong

You can close out these resolved positions to realize the loss.

Polymarkets Lost

Redeem Failed

This will merge all eligible market positions.

Merge ${amount} in positions

Your winnings are ready. Get back to trading!

I just won ${amount} on @Polymarket!

Join me and put your money where your mouth is:

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Merge a share of Yes and No to get 1 USDC. You can do this to save cost when trying to get rid of a position.

Merge shares

Order Book

Major Price Slippage

Split a USDC into a share of Yes and No. You can do this to save cost by getting both and just selling the other side.

Split shares

By trading, you agree to the Terms of Use, including that you are not (i) a U.S. person and (ii) located in the United States, France or other restricted territory.

To start trading with the upgraded system, approve the migration in your wallet. This is a one-time action.

Complete migration

Your USDC.e will be converted to pUSD at a 1:1 rate. No fees, all positions included, fully redeemable.

Balance migration

Your unfilled limit orders were cancelled as part of the upgrade. No fees were charged, and all funds have been returned to your balance.

Limit Orders Cancelled

Please log in to your account so we can migrate your balance and approve the new contracts.