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 to the search ranking service

search_ranking

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 Marine Le Pen win her appeal to lift ineligibility ban in 2026?

Will Elon Musk win his case against Sam Altman?

Will GameStop acquire eBay?

Netanyahu out by end of 2026?

Will the Iranian regime fall before 2027?

Trump out as President before 2027?

Will Donald Trump announce that the United States blockade of the Strait of Hormuz has been lifted by May 31, 2026?

Will Rafael López Aliaga win the 2026 Peruvian presidential election?

Iran x Israel/US conflict ends by April 7?

Will Italy win the second most medals in the 2026 Winter Olympics?

Will the United States win the second most medals in the 2026 Winter Olympics?

Will "Hoppers" score at least 96 on the Rotten Tomatoes Tomatometer?

Will Rafael López Aliaga finish in second place in the first round of the 2026 Peruvian presidential election?

Will South Carolina win the 2026 Women's NCAA Tournament?

Will Connecticut win the 2026 NCAA Tournament?

US x Iran diplomatic meeting by May 5, 2026?

Will a Gulf State strike Iran by March 7?

Will George Santos attend the 2026 State of the Union address?

Azertyuiopmlkjh123

Khamenei out as Supreme Leader of Iran by March 31?

Government shutdown on Saturday?

Israel announces suspension of Lebanon offensive by April 17, 2026?

US x Iran ceasefire extended by April 21, 2026?

Will UCLA win the 2026 Women's NCAA Tournament?

US forces enter Iran by December 31?

Confirmed case of Hantavirus in US by May 15?

Activity

Approve token spending for trading

Deploy a smart contract wallet to enable trading

Sign a message to generate your API keys

Enable Trading

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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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{count} Orders

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

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Merge ${amount} in positions

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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

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Profit/Loss