Miramarket

Overview

No-code builder for conditional Polymarket strategies: lay out markets, conditions and actions on a canvas or describe them in plain English, simulate, then Run Live. Conditions watch a price, ROI or P&L threshold, a time before close or a date, or how a market resolves; actions buy a YES or NO side, hold, or send their share back to the wallet, with allocations that must add up to 100%. Eleven templates cover take-profit and entry ladders, bracket and reversal exits, barbells that pair a conviction leg with a protective one, and bolt-ons that trade one market off a catalyst or a move in another; a recurring filter keeps an action pointed at the live window of a repeating market series. The AI assistant drafts, explains and edits the tree, and a CLI on npm posts the same strategies as JSON from a terminal or an AI coding agent. Accounts run on Privy wallets you delegate to Miramarket, so a live run can sign while you are away.

How it works

• A rule engine, not a strategy: nothing here carries an edge of its own, and a template runs whatever thresholds and side you leave in it — the docs warn at every step that a reversed comparison or the wrong side executes just as faithfully. Where it earns its keep is the exits and rotations a manual trader misses while asleep: bank half on a rise and let the rest ride, hedge into a related market when a thesis fades, roll a position into the next meeting's contract before the first one resolves.
• Custody is delegated rather than absent. Signing in creates a Privy wallet, and before the first live trade you delegate it to Miramarket — the CLI docs list that step by name — which is what lets a run sign an order when its condition fires. The homepage's “does not custody your funds” is about who owns the balance; the signing permission still sits with a server, hence the custody line.
• Very early. Polymarket's builders Data API attributes $334 of volume to Miramarket, on eleven days since Aug 22, 2026, never more than two users in a day. Without an account we could exercise the builder itself — templates applied to live markets, and the prices on its market cards matched Polymarket's order book — but Simulate, the AI assistant and Run Live all stop at a sign-in we did not create.
• The trading fee exists — referrers get 30% of it — yet its rate is published nowhere: not on the site, in the docs, in the terms or in the app's code. The terms name no company and no governing law beyond “applicable law”, and the contact is hello@miramarket.org. The domain was re-registered on Dec 11, 2025 after an earlier owner let it go, and the terms of Jul 30 still call the CLI “coming soon”, though it has been on npm since Aug 13 and reached v1.1.0 on Sep 22.
• In February the site was a waitlist promising Kalshi, Limitless, Opinion Labs and a stablecoin vault; what shipped is Polymarket only, and the roadmap now says other venues follow once they can execute and monitor real orders. The homepage also advertises flows triggered by breaking stories, but the builder has no such node — its conditions are price, time and resolution.

Supported markets

• Polymarket — every active market, grouped and NegRisk outcomes included
• Recurring market series, with the current window tracked automatically