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 the highest temperature in Moscow be 8°C on April 2?

Will Xander Schauffele win the 2026 Masters tournament?

Will the highest temperature in Seattle be 66°F or higher on April 24?

Will the highest temperature in Singapore be 25°C or below on March 13?

Will the highest temperature in Milan be 8°C on March 21?

Will Google have the best AI model for coding on March 31?

Will the highest temperature in Seattle be between 48-49°F on March 8?

Will the highest temperature in London be 12°C on March 11?

Bitcoin Up or Down - April 8, 3:20AM-3:25AM ET

Will the highest temperature in London be 9°C on March 30?

Will the highest temperature in Chicago be between 68-69°F on March 29?

Will Donald Trump post 40-59 Truth Social posts from March 13 to March 20, 2026?

Will the highest temperature in London be 14°C on March 20?

Bitcoin Up or Down - April 8, 9:50AM-9:55AM ET

Will the highest temperature in London be 18°C on March 19?

Will the highest temperature in London be 16°C on April 9?

Will the highest temperature in New York City be between 68-69°F on March 31?

Will the highest temperature in Kuala Lumpur be 35°C on April 4?

Will the highest temperature in London be 15°C on April 11?

Will the highest temperature in Chicago be between 58-59°F on March 28?

Will the highest temperature in Busan be 10°C or below on April 7?

Will MrBeast's next video get between 20 and 25 million views on day 1?

Will Elon Musk post 320-339 tweets from April 10 to April 17, 2026?

Hornets vs. Suns

Will the highest temperature in Miami be between 78-79°F on April 7?

Will the highest temperature in New York City be between 48-49°F on March 28?

Will MrBeast's next video get 71 million or more views on day 3?

Will Western Sydney Wanderers FC win on 2026-03-20?

Will the highest temperature in New York City be between 56-57°F on March 16?

Will the highest temperature in Atlanta be 59°F or below on March 29?

Curved

Will the highest temperature in Dallas be 82°F or higher on March 10?

Will MrBeast's next video get between 57 and 59 million views on day 4?

US x Iran meeting by April 10, 2026?

Will the highest temperature in Milan be 20°C or higher on March 20?

Will the highest temperature in Miami be between 82-83°F on April 3?

Will the highest temperature in Hong Kong be 15°C or below on March 13?

Will the highest temperature in Seattle be between 52-53°F on March 16?

VfB Stuttgart vs. FC Porto: O/U 3.5

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

Auto-Redeem Failed

Re-enable Auto-Redeem

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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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Join me and put your money where your mouth is:

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I just put my money where my mouth is 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

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

Profit/Loss