wtf is drifting_bird?

Drifting Bird is a trading bot that tries to make money by exploiting price gaps between two Solana-based trading platforms. It spots moments when the same asset (SOL) is priced differently on Drift (a perpetual futures exchange) and Phoenix (a spot exchange), and places offsetting trades to capture that difference as profit. The bot watches for two scenarios. In the first, it sells perpetual contracts on Drift and buys spot SOL on Phoenix when pricing makes that profitable after fees. This only triggers during periods when holding a short position on Drift earns you funding payments, which is basically other traders paying you to stay in your position. The second scenario flips things around: it buys perpetuals on Drift and sells spot on Phoenix when the perpetual price is lower, and this only activates when holding a long position earns funding. In both cases, the bot checks that the trade would still be profitable after all fees are accounted for. This would appeal to someone already running trading infrastructure on Solana who understands perpetual futures, funding rates, and arbitrage strategies. The README notes that operators need to qualify for the best fee tier on Drift (which requires depositing into their insurance fund) and should be willing to accept small initial losses to enter positions that generate funding income over time. A few things stand out. The project is written as a Rust smart contract with no client interface included, so the operator needs to build that themselves. It was built against Q3 2023 versions of Drift and Phoenix, so it likely needs updates to work with current platform versions. The README is upfront that using this software could result in financial loss and is provided for testing and educational purposes only. The author also mentions interest from teams building Ethena-like stablecoin projects on Solana, suggesting the strategy could serve as a yield-generating component for such systems.