Fact Market is a non-custodial prediction market platform built on TON, running as a Telegram Mini App.

Pick a question. Take a position. Get paid when you're right. The whole thing settles on-chain — no centralized custodian holding your TON.

How it works
Connect your TON wallet via TonConnect, or try it with no real funds first
Browse markets across 7 categories: crypto, politics, world events, tech, sports, pop culture, finance
Open a position on YES or NO — your TON goes into the market's on-chain escrow contract
Get a signed receipt stored locally and in Telegram Cloud
Claim directly from the contract with your receipt when the market resolves — even if our backend is down
Why it's actually different
Funds live in escrow, not in our database. Every market is its own MarketEscrow contract on TON. We never hold user TON.

Trustless claims. Your receipt is an Ed25519 signature you can take directly to the contract. If our servers vanish tomorrow, you can still claim what you're owed.

Built in Tact. A growing contract suite — MarketFactory and MarketEscrow for public markets, PrivateMarket for invite-only trading, with more on the way.

Anyone can launch a market. Suggest a question for the public catalog, or spin up a private market only your link-holders can trade. Either way, it settles on TON.

Feedback welcome
If you're into TON, prediction markets, or Telegram Mini App architecture — would love to hear your thoughts.