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 Ostium launch a token by December 31, 2026?

Will Anthropic or OpenAI IPO first?

Will Hezbollah disarm by March 31?

Spread: Ceará SC (-2.5)

Will Noah rank #1 among boy names on the SSA’s official list for 2025?

Will MetaMask launch a token by September 30, 2026?

Will MicroStrategy announce bankruptcy before 2027?

Will there be exactly 7 earthquakes of magnitude 7.0 or higher worldwide by June 30?

Will any Category 5 hurricane make landfall in the US in before 2027?

Will a Gulf State carry out military action against Iran by April 30, 2026?

Mississippi Valley State Delta Devils vs. Southern Jaguars

Will ChatGPT be #2 Free App in the US Apple App Store on January 30?

Will the NYC nurses strike end by February 28, 2026?

Will The Singers win Best Live Action Short Film at the 98th Academy Awards?

Levante UD vs. Villarreal CF: O/U 2.5

Will the Silicon Data H100 Index (SDH100RT) hit $2.50 (HIGH) by April 30, 2026?

Another critical Cloudflare incident by March 31?

Al Kholood Saudi Club vs. Al Qadisiyah Saudi Club: O/U 1.5

Will February 2026 be the 2nd hottest on record?

Will "Elon" be said during the next episode of the All-In Podcast?

Central Arkansas Bears vs. North Alabama Lions

Will Bayer 04 Leverkusen win on 2026-01-13?

Will the total number of TSA passengers for January 29 be between 2,300,000 and 2,400,000?

Will Bank of America or any of its underwriting affiliates serve as the lead underwriter in SpaceX’s initial public offering?

Will Israel strike Lebanon on January 30, 2026?

Will "Audit" be said during the next episode of the All-In Podcast?

Will US GDP growth in Q1 2026 be between 2.0% and 2.5%?

XRP Up or Down - February 22, 2PM ET

Masoud Pezeshkian out by March 31?

Southern Illinois Salukis vs. Evansville Aces: O/U 142.5

GinaMendez8570

Will there be exactly 3 earthquakes of magnitude 5.5 or higher worldwide by April 5?

Dundee United FC vs. St Mirren FC: O/U 1.5

Will turnout in the 2025 Honduran general election be between 59% and 60%?

Will Donald Trump say "SAVE America Act" on Truth Social this week?

Will Mojtaba Khamenei tweet again on March 18?

Will Intercontinental Exchange self-certify sports event contracts by March 31, 2026?

Will Trump say "Hat" or "MAGA" during the Black History Month reception?

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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View-only mode

{count} Orders

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

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Re-enable Auto-Redeem

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

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This will merge all eligible market positions.

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.

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Profit/Loss