Polymarket Developers

@Polymarket is launching combos soon. Take a look at our new docs, and happy quoting! Docs: #start-quoting" target="_blank" rel="nofollow noopener">docs.polymarket.com/market-makers/… Quoter Telegram: t.me/+7j9GsyNe7jBiO…

⚽ Prediction markets, powered by @Polymarket, are now available in the Blockchain app.

We're deprecating relayer calls to the old neg risk adapter: 0xd91E80cF2E7be2e162c6513ceD06f1dD0dA35296 It's from CLOB v1 and shouldn't be used for CLOB v2. All actions on CLOB v2 are via pUSD collateral and should use the latest neg risk adapter: 0xadA2005600Dec949baf300f4C6120000bDB6eAab Based on our data, most of you are already on the latest one, so this shouldn't affect much - we'd recommend everyone move over. Redeems via the relayer stay open until Friday 00:00 UTC, after which calls to the old adapter are fully retired. Docs are updated to match. #jul-14-2026" target="_blank" rel="nofollow noopener">docs.polymarket.com/changelog#jul-…

Introducing Gondor v1, the first margin account for Polymarket Cross-margin your positions, borrow against the entire portfolio and use the credit to buy more shares 1/

Polymarket's CLOB doesn't give you TWAP, iceberg, or pegged orders. We built the layer that does. One API. Limit, market, TWAP, adaptive TWAP, iceberg, pegged, TP/SL, and bid ladders. HMAC signed, multi-tenant. Built for traders, market makers, institutions, and builders. Learn more: bravadotrade.com/products/trade…

Friday Update - Week of July 6th, 2026: - Order lifecycle: GTD limit order minimum expiration raised from 1 to 3 minutes, closing a phantom-liquidity gap. A fix for the remaining fill-fail issues is releasing in the next few days. - Combos: Expanded to cricket, moneyline UFC, and more esports, plus a dedicated Combos page. PnL and leaderboard upcoming. SDK support for Combo pagination shipped in TS and Python. - CLOB and maintenance: Tracker restart downtime cut about 90%, from 30+ minutes to under 5. Matching engine changes dropped latency jitter and peaks by more than 75%. - Perps: Referral program with invite codes launched alongside fee tiers, and internationalized surface. - Fixed login bugs causing unexpected logouts, including a Coinbase Smart Wallet recovery issue. - Deposit Wallet: Recovery function deployed to 5 more chains, unblocking stuck funds for affected users. PassKey and 1271-signature support being added.

Start trading perps on Polymarket now polymarket.com/perps?c=01fa1q…

LIVE NOW with @polyvaults_ai Prediction Market Vaults for Automated Trading Strategies! x.com/i/spaces/1pJdR…

Introducing Multiview by Parity Monitor and trade prediction markets in one view. Create custom market layouts for any market on Polymarket and Kalshi.

@bananagun @Polymarket 👀

BANANA PREDICT Terminal is LIVE! 🍌🔫 Trade @polymarket with Banana speed. $25k in prizes for July. Link in comments ↓

Upcoming change: GTD limit order minimum expiration On Tuesday, July 7 at 14:00 UTC, the minimum expiration for GTD limit orders will increase from 1 minute to 3 minutes. This addresses phantom liquidity reported in less-liquid books, where short-lived GTD orders were causing ghost fills. No downtime is expected. What you need to do: - Ensure all GTD expirations are at least 3 minutes in the future - shorter expirations will be rejected at the API level, regardless of SDK or client. - SDK users: upgrade to the latest version, which already enforces the 3-minute minimum client-side and returns a clear error before the order reaches the CLOB:

Get in the action! The round of 16 is about to kickoff. Powered by @Polymarket

Friday Update - Week of June 29th, 2026: - Reliability push: we ranked the top issues you've been reporting (on redemptions, PnL display, trading reliability, unexpected logouts, delayed rewards, API and data reliability) and each now has a dedicated owner and fix track; expect regular progress updates - Beacon Deposit Wallet: shipped 6/29, follow-up SDK releases out - Combos expanded: esports and crickets live; premade combos now on World Cup homepage. New Combo page and navigation next week - In-house indexer getting ready for full production rollout over the next two weeks. It will bring fast position updates, and accurate PnL data - Esports: dedicated league pages with leaderboards, news and roster tabs - Perps: TradingView Advanced Charts live, SDK support complete including TP/SL, builder and user docs published; access rollout continuing - SDKs: new tick sizes supported across TS, Python and Rust clients; batch position redeem added (Python); Rust SDK started - Gamma API: response caching added on high-traffic endpoints, more latency gains

The July leaderboard is now live 🔥 Only on Traderline for Polymarket

You can now automate every market on Polymarket. PolyCop AFK Auto Trade now works on Sports, Weather, Esports, Politics, Culture, Tech, Finance — set your conditions once, and the bot scans every 5 minutes and executes automatically, even while you sleep. 5 templates to get started. Every condition is fully customizable — mix, match, and stack them your way. There's no single "right" strategy. Find your own secret sauce. Live now on @PolyCop_Trader

Build your World Cup squad on Polyvaults Turn @Polymarket views into automated strategy vaults, package your football thesis into a squad-based portfolio, and compete for a $10,000 USDT reward pool! Become a football manager. Build your team on @polyvaults_ai and earn more rewards! 🏆 app.polyvaults.ai/wc

Mojo is now powered by @Polymarket Mojo is an all-in-one agentic trading OS, integrating Polymarket data so agents can read intent, connect it to relevant markets, and use real-time event signals across sports, crypto, and macro. Invest with Taste.

@ParibuCom 🤝

Paribu has integrated Polymarket, opening Türkiye's first access to prediction markets. 🔮🧵

With the world cup heating up, we've also made it much easier for you to navigate all sports markets 💻🐒