DeFiPaper
Risk-free paper-trading simulator that lets crypto-curious users learn DEX arbitrage and DeFi yield strategies using real on-chain prices, but with zero at-risk capital.
crypto-curious retail traders who want to understand arbitrage and DeFi without putting their wallet on the line
- Real-time DEX price feeds from Uniswap, Sushi, and Curve for honest arbitrage practice
- Step-by-step coaching on flash-loan mechanics, slippage, and gas-cost math
- Track-record of your paper trades so you can prove or disprove a strategy
- Pro mode that replays historical volatile weeks so you can stress-test a strategy against past markets
A 133-star flashloan repo shows developers are hungry to learn arbitrage mechanics, but most retail traders can't safely run capital through flash loans — education-first tooling turns attention into safe practice.
Crypto paper-trading category has many players (SimuTradeX, CoinRithm, 5-app roundup articles) and DeFi yield learning guides are abundant, but the specific DEX-arbitrage paper-trading angle has no proven traction — the flashloan/arb GitHub source trend cited (133 stars) could not be verified, and the near-identical TeleVision05/CryptoTrade repo has 0 stars / 0 forks.5 Best Crypto Paper Trading Apps & Simulators (2026) - CoinSutra ↗GitHub - TeleVision05/CryptoTrade: DEX arbitrage paper trading simulator for Base and Arbitrum ↗
No dominant DEX-arbitrage-focused paper trader exists — TeleVision05/CryptoTrade is identical in concept but has zero adoption, and general crypto paper-trading tools (SimuTradeX, CoinRithm) don't target cross-DEX arb or DeFi yield education specifically. Strategyarena.io covers yield simulation but not arbitrage mechanics.GitHub - TeleVision05/CryptoTrade: DEX arbitrage paper trading simulator for Base and Arbitrum ↗DeFi Yield Simulator - LP, Lending and Staking ↗
No public pricing found for any crypto paper-trading simulator — SimuTradeX and CoinRithm appear free-tier; Strategyarena.io explicitly markets as 'free, no signup'. DeFi yield guides are content-monetized but tools in this category rarely charge retail users.SimuTradeX | Crypto Paper Trading Simulator & Practice Platform ↗Best DeFi Yield Strategies 2026: 58 AI-Tested Pools, Live APY + Smart ... ↗
The competitor's own README warns 'Spatial DEX arb alone is not a consistent profit engine against MEV bots' — retail arbitrage education has a shrinking shelf life as on-chain MEV competition intensifies. DeFi-yield education is more durable, but the arbitrage hook is fragile.GitHub - TeleVision05/CryptoTrade: DEX arbitrage paper trading simulator for Base and Arbitrum ↗
Technically straightforward — CryptoTrade demonstrates a working pattern (QuoterV2/Aerodrome/PancakeSwap quotes via RPC eth_call, simulate mode default, local AMM math fallback, FastAPI dashboard). Public RPCs and existing AMM SDKs remove most infrastructure cost.GitHub - TeleVision05/CryptoTrade: DEX arbitrage paper trading simulator for Base and Arbitrum ↗