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 no qualifying diplomatic US-Iran meeting occur by June 30, 2026?

Will the US confirm that aliens exist by May 31?

Will Donald Trump publicly insult Xi Jinping by May 31, 2026?

Will Mette Frederiksen be the next prime minister of Denmark after the 2026 parliamentary elections?

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

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

Will Austria win Eurovision 2026?

Will Trump say "Mao" during events with Xi Jinping?

Bitcoin Up or Down - April 23, 12:30PM-12:35PM ET

Will Trump say "Six Seven" during events with Xi Jinping?

Bitcoin Up or Down - April 17, 2:15PM-2:20PM ET

Will Trump say "Transgender" during events with Xi Jinping?

Military action against Iran ends by April 17, 2026?

Will Denmark win Eurovision 2026?

Will Finland be the Jury Winner in the Eurovision 2026 Grand Final?

Will Australia win Eurovision 2026?

Will the Fed decrease interest rates by 25 bps after the April 2026 meeting?

Will Israel win Eurovision 2026?

Bitcoin Up or Down - April 23, 12:35PM-12:40PM ET

Bitcoin Up or Down - May 9, 3:00PM-3:05PM ET

Will Trump say "Rare earth" during events with Xi Jinping?

alexlahner

Bitcoin Up or Down - April 17, 2:30PM-2:35PM ET

Will Trump and Xi handshake last 10–15 seconds during the day of their next meeting in 2026?

Bitcoin Up or Down - March 26, 12:10PM-12:15PM ET

Will the next Prime Minister of Hungary be Péter Magyar?

Will Trump say "Nuclear" during events with Xi Jinping?

Bitcoin Up or Down - April 17, 2:20PM-2:25PM ET

Bitcoin Up or Down - March 26, 1:35PM-1:40PM ET

Activity

Approve token spending for trading

Deploy a smart contract wallet to enable trading

Sign a message to generate your API keys

Enable Trading

Funds Activated

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

Upgrade your account

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Migration complete

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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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To continue to access trading functionality on the site, please fill out 

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Your account has been placed into close only mode due to a potential violation of our Terms of Service. You may close out of your existing positions but not enter into new ones. Reach out to

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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

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!

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

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.