A decentralized options protocol on Stellar Soroban.
European-style puts and calls on XLM, BTC, ETH, and SOL. Writers lock collateral and earn premium; buyers pay premium for a defined-risk, non-linear payoff; settlement happens on-chain against an oracle-reported price. Premiums are priced off-chain via Black-Scholes and passed in with slippage protection.
| Repo | Description |
|---|---|
| contracts | Soroban smart contracts: the options market (buy/write/exercise/settle), an on-chain price oracle, a per-position escrow vault, and an M-of-N multisig gating every contract's admin actions |
| backend | Rust/Axum paper-trading API: Black-Scholes pricing + Greeks, an accounts/positions ledger, sign-in-with-wallet auth, and a live spot-price WebSocket feed |
| frontend | Next.js options trading terminal: chain, portfolio, multi-leg strategy builder, vol surface |
Each repo's README covers its own setup and current status in detail — this page is just the map.