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GradOrNotGradOrNot·Prediction Markets on Solana
Devnet

Getting Started

OverviewDevnet GuideLiveMarket TypesTradingCreating Markets

Platform

Positions & PortfolioResolutionClaiming WinningsKeeper System

Advanced

AMM & PricingFeesCreator Fees

Resources

Safety & RisksFAQ

GradOrNot Protocol

Prediction markets on Solana

Fees

GradOrNot charges a 1% fee on SOL deposits to keep the protocol sustainable. This fee is split between the protocol treasury and the market creator.

Fee Overview

ActionFeeDestination
Buy (deposit SOL)1%Protocol + Creator
Late entry penalty (>85% side)5%Protocol + Creator
Create marketFree—
Resolve marketFree—
Claim winningsFree—

How the 1% Is Split

When a user buys into a market, a 1% fee is deducted from their SOL deposit. This fee is split between the protocol treasury and the market creator. The creator's share increases as the market gains volume — see Creator Fees for the full tier breakdown.

Late Entry Penalty

If the side being bought has an implied probability above 85%, the fee jumps to 5% instead of 1%. This discourages piling onto near-certain outcomes and protects earlier bettors.

The keeper reward is separate from trading fees — it's set by the market creator and paid from the vault when a keeper resolves the market.
AMM & PricingCreator Fees