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 Paramount close Warner Bros. acquisition by end of 2026?

Will PSG win the 2025–26 Champions League?

S&P 500 (SPX) Opens Up or Down on March 9?

Will Charles Leclerc be the 2026 F1 Drivers' Champion?

Will China invade Taiwan by June 30, 2026?

S&P 500 (SPX) Up or Down on January 30?

S&P 500 (SPX) Up or Down on January 26?

US strikes Iran by February 13, 2026?

US strikes Iran by January 31, 2026?

US strikes Iran by February 27, 2026?

Will Paris Saint-Germain FC win on 2026-05-30?

S&P 500 (SPX) Up or Down on March 31?

US strikes Iran by February 20, 2026?

S&P 500 (SPX) Opens Up or Down on March 30?

Russia x Ukraine ceasefire by March 31, 2026?

US strikes Iran by January 30, 2026?

Will S&P 500 (SPX) close over $6,960 on the final trading day of January 2026?

US forces enter Iran by March 31?

S&P 500 (SPX) Opens Up or Down on March 27?

US x Iran ceasefire by March 31?

S&P 500 (SPX) Opens Up or Down on January 26?

Will the ECB announce an increase at the April 2026 meeting?

S&P 500 (SPX) Opens Up or Down on March 23?

S&P 500 (SPX) Opens Up or Down on March 31?

US strikes Iran by February 21, 2026?

US strikes Iran by February 6, 2026?

US x Iran ceasefire by March 2?

Paris Saint-Germain FC vs. Arsenal FC: O/U 4.5

Will the position of Supreme Leader of Iran be abolished?

Cdxmoon

Russia x Ukraine ceasefire by June 30, 2026?

Khamenei out as Supreme Leader of Iran by February 28?

S&P 500 (SPX) Opens Up or Down on April 15?

S&P 500 (SPX) Up or Down on March 30?

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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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

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