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

US x Iran permanent peace deal by June 30, 2026?

US x Iran permanent peace deal by August 31, 2026?

US-Iran nuclear deal by June 30?

US x Iran permanent peace deal by October 31, 2026?

US x Iran permanent peace deal by December 31, 2026?

Will Argentina reach the Round of 16 at the 2026 FIFA World Cup?

Will Netherlands reach the Round of 16 at the 2026 FIFA World Cup?

Andy Byron out as Astronomer CEO by next Friday?

Boxing: Canelo Álvarez vs. Terence Crawford 

Will Bryson DeChambeau win the 2025 LIV Golf UK tournament?

Will Aston Villa FC win on 2026-01-07?

Will Liverpool win on 2025-09-27?

25% South Korea tariff in effect by August 1?

Will Manchester City FC win on 2026-01-01?

Will Trump release the Epstein files by December 19?

Will Arsenal FC win on 2026-01-08?

Will Liverpool win on 2025-09-30?

Will Chelsea win on 2025-09-27?

Nuggets vs. Heat

Will Real Madrid win on 2025-09-27?

Will Polymarket US go live in 2025?

Will Samuel Doria Medina win the 2025 Bolivia presidential election?

redbean

Will Curtis Sliwa get less than 10% of the vote in 2025 NYC mayoral election?

Will Scottie Scheffler win the 2025 Memorial Tournament?

Israel military action against Iran before 2026?

Will Artificial Intelligence be TIME's Person of the Year for 2025?

Will Iran close the Strait of Hormuz in 2025?

Will Paris Saint-Germain win Group B at the FIFA Club World Cup?

Knicks vs. Pacers

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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{count} Orders

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

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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