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 OpenAI’s market cap be between $500B and $750B at market close on IPO day?

Nechirvan Barzani out as Kurdistan Regional Government President?

Will OpenAI’s market cap be between $1.25T and $1.5T at market close on IPO day?

Will Lê Minh Hưng be the next Prime Minister of Vietnam?

Will Rebekah LaVann be the Democratic nominee for Senate in Oklahoma?

100% tariff on Canada in effect by June 30?

Will Brian Thomas Jr. be traded?

Will OpenAI’s market cap be between $1T and $1.25T at market close on IPO day?

Will Elon Musk buy Ryanair?

Will Alianza para el Progreso (APP) win the most seats in the 2026 Peruvian Chamber of Deputies election?

Will Donald Trump announce Jay Clayton as the next United States Attorney General by June 30?

Will Starmer say "War" during the next Prime Minister's Questions event?

Will Juliana Stratton win the Illinois Democratic Senate Primary by 9% or more?

Will JD Vance say "Trump" during meetings with Orbán?

Will Khamenei post 50-54 posts from March 31 to April 7, 2026?

Will the next diplomatic US-Iran meeting be in Austria?

Will Juliana Stratton win the Illinois Democratic Senate Primary by between 0% and 3%?

Will Juliana Stratton win the Illinois Democratic Senate Primary by between 6% and 9%?

Will Pacto Histórico win 18-20 seats in the Colombian Senate in the 2026 Colombian parliamentary election?

Will Khamenei post 25-29 posts from March 31 to April 7, 2026?

Will Dialogue for Hungary (Párbeszéd) finish with the third-most seats in the next Hungarian parliamentary election?

Will the highest temperature in Hong Kong be 27°C on April 3?

Will the total number of TSA passengers for April 6 be between 3,000,000 and 3,200,000?

Will Raja Krishnamoorthi win the Illinois Democratic Senate Primary by between 3% and 6%?

Will JD Vance say "Russia" or "Ukraine" 6+ times during meetings with Orbán?

Will ChatGPT be #1 Free App in the US Apple App Store on April 7?

Will Khamenei post 40-44 posts from March 31 to April 7, 2026?

Will Khamenei post 60+ posts from March 31 to April 7, 2026?

Will PH win the second most seats in the 2026 Colombian Chamber of Representatives election?

Will Raja Krishnamoorthi win the Illinois Democratic Senate Primary by between 6% and 9%?

CitadelLasalle

US strikes Iran by January 14, 2026?

Will Bill or Hillary Clinton be held in contempt of Congress by Feb 28?

Will the US next strike Iran on January 15, 2026 (ET)?

Will Phan Van Giang be elected General Secretary of the Vietnamese Communist Party?

Will Opendoor dip to $5.50 in January?

Israel strikes Iran by January 14, 2026?

Will US or Israel strike Iran by January 12, 2026?

US strikes Iran by January 13, 2026?

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.

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.

Profit/Loss