google_one_tap

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

Iran x Israel/US conflict ends by April 7?

Lightning vs. Canadiens

Will Belgium win Eurovision 2026?

Will the NYT front-page headlines say "Street" this week?

Will the Edmonton Oilers win the 2026 NHL Stanley Cup?

QatarEnergy announces/resumes LNG production in Qatar by April 30?

Iran x Israel/US conflict ends by April 15?

Will Tim Cook attend Trump’s Xi summit?

Epstein suicide note released by May 8?

Will Cerebras' market cap be at least $100B at market close on IPO day?

Spirit Airlines shutdown/liquidation by May 31?

Will the Orlando Magic win the 2026 NBA Finals?

xOvation

US x Iran ceasefire extended by April 22, 2026?

MegaETH market cap (FDV) >$1.5B one day after launch?

Bitcoin Up or Down - April 25, 2:55PM-3:00PM ET

US x Iran diplomatic meeting by April 22, 2026?

Bitcoin Up or Down - April 25, 2:45PM-2:50PM ET

Will Donald Trump announce that the United States blockade of the Strait of Hormuz has been lifted by April 23, 2026?

Bitcoin Up or Down - April 25, 3:10PM-3:15PM ET

Israel x Hezbollah Ceasefire extended by April 26, 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

{failed} out of {total} orders failed to cancel. Please try again.

{count} Orders

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Auto-redeem wins

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

Polymarkets Lost

Redeem Failed

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:

Your Polymarket Wallet Address

I just built a combo on @Polymarket.

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I just put my money where my mouth is on @Polymarket.

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Combo updated

You sold your combo position for {amount}

The quote expired before it could be filled. Your position is unchanged, try again to get a fresh price.

Couldn't complete cash out

Combo failed

Combine multiple predictions in one trade for a bigger payout

Combo order

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

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Migration Complete

We've made some changes under the hood to make trading more reliable.

Profit/Loss