Reference
Docs
Five contracts. None upgradeable, none pausable. The owner holds a small registry of launch settings, and every open fixture snapshots what it needs from that registry at birth.
The contracts
SportsPad
The factory
Opens a fixture in one transaction: a market, two coins, two curves, two pools, the oracle question and the creator's opening buy. Stores the graduation bar per sport, the launch fee and the fee vault, and holds no power over anything it deploys.
MatchMarket
The fixture
Owns both curves, the match details and the pot. Reads the oracle once, latches the answer and spends the pot on the winner. settle() and flush() take no arguments and anyone can call them.
MatchCurve
One side
A constant-product curve with virtual reserves, quoted in native ETH. Takes 1% of a trade, splits it three ways, and graduates into a locked full-range Uniswap v4 pool once it hits its bar. migrate() and sweep() are open to anyone and pay the caller nothing.
MatchCoin
The token
A plain ERC-20. Fixed supply minted once to its curve, no owner, no minter, no pause, no upgrade. Name, image, description and links sit in its own storage, written at birth and never editable. Supply only falls.
MatchOracle
The answer
Optimistic. propose after kick-off against a bond, dispute by matching it inside the window, finalise once the window runs out. A question reaches the arbiter only if somebody challenged it, and only once.
CurveDeployer
The bytecode
Carries the curve bytecode, which is what keeps the factory under the size limit, and deploys at CREATE2 addresses computable before anything exists at them. The pad accepts it once and cannot be repointed.
Constants
Total supply
1,000,000,000
Sold on the curve
800,000,000
Seeds the pool
200,000,000
Curve to bar
~15x
Pool fee tier
1%
Tick spacing
200
Pool range
Full
Liquidity
Locked
The owner's reach
Can
Move a sport's graduation bar, close a sport to new launches, set or clear the launch fee, repoint the fee vault, set the oracle's bond and challenge window, rule on a challenged result, and hand the whole role away.
Cannot
Touch a curve, a reserve, a pot, a pool, a coin or anyone's balance. Change a fixture already open, because a curve copies its bar into an immutable at birth. Redirect a creator's fee wallet. Re-answer a settled question. Stop a launch, a trade, a graduation, a migration, a settlement or a sweep.
Risks
A person posts the result
The bond and the challenge window make a wrong answer expensive. They are not a proof. A challenged answer comes down to the arbiter, who is a key held by a person.
A coin can go to zero
The pot is real money and it is only ever as big as the trading that fed it. Winning does not entitle a holder to anything. It buys and burns, and the price is whatever the market says.
There are no odds
Nobody is taking the other end of a bet and no price is quoted to you in advance. You are buying a coin whose fee flow turns on a match result.
Sportspad is unaudited software on a public chain. Read the contracts before you send anything to them.