Opium Network is a decentralized protocol designed for the creation, settlement, and trading of any form of digital derivative. The infrastructure allows users to build custom financial instruments—including options, futures, and structured products—by combining long and short positions of basic building blocks. Its core features include a Derivative Constructor for non-coding creation, a Request For Quote (RFQ) system to aggregate liquidity from market makers, and an optimistic oracle integration for contract settlement across multiple networks such as Ethereum, Polygon, and Arbitrum.