Crypto Funding Rate Harvester

Scans perpetual futures funding rates across Hyperliquid, Binance, and Bybit to surface delta-neutral carry trade opportunities in real time.

What it does

A delta-neutral carry trade works like this:

• Buy spot (e.g. BTC on any exchange)
• Short the perpetual future on the same asset
• Net directional exposure = zero
• Collect the funding rate paid by longs to shorts
• Pure yield, no price risk (ignoring basis risk)

This skill identifies assets where funding rates are high enough (>20% annualized) to make this trade worthwhile after accounting for fees and capital costs.

Output

Results are saved to /tmp/funding_opportunities.json with the following structure: