US-geo promotional popup. Variant sets the initial state (expanded vs minimized).

us_popup

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 navbar search to the search ranking service

search_ranking_autocomplete

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

Spurs vs. Knicks

UFC Freedom 250: Justin Gaethje vs. Ilia Topuria (Lightweight, Main Card)

Spurs vs. Knicks: O/U 216.5

Will Rupert Lowe be the next Prime Minister of the United Kingdom in 2026?

Will Nigel Farage be the next Prime Minister of the United Kingdom in 2026?

Will Donald Trump win the Nobel Peace Prize in 2026?

Roland Garros ATP: Flavio Cobolli vs Alexander Zverev

Will Charles Leclerc get pole position at the 2026 F1 Monaco Grand Prix?

Golden Knights vs. Hurricanes

Will the Cleveland Cavaliers win the 2026 NBA Finals?

MicroStrategy sells any Bitcoin by May 31, 2026?

Thunder vs. Spurs

Roland Garros WTA: Maja Chwalinska vs Mirra Andreeva

Spurs vs. Thunder

UFC Fight Night: Belal Muhammad vs. Gabriel Bonfim (Welterweight, Main Card)

Roland Garros WTA: Aryna Sabalenka vs Diana Shnaider

San Francisco Giants vs. Chicago Cubs

Spread: Thunder (-4.5)

freedl21

Knicks vs. Spurs

UFC 328: Sean Strickland vs. Khamzat Chimaev (Middleweight, Main Card)

Spurs vs. Thunder: O/U 221.5

Will India win the 2026 ICC Men’s T20 World Cup?

Thunder vs. Spurs: O/U 217.5

Knicks vs. Cavaliers

Will Michigan win the 2026 NCAA Tournament?

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

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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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View-only mode

{count} Orders

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

Auto-Redeem Disabled

Auto-Redeem Enabled

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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

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This will merge all eligible market positions.

Merge ${amount} in positions

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I just won ${amount} on @Polymarket!

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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

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