Each class is unique. Within the class tokens are fungible.
Combination of ERC-20 and ERC-721 standards.
Ideal standard for derivatives
Both exchange traded and OTC financial products are multiclass
fungible products with a market size of 1.4 quadrillion USD.
Supports token portfolios
Make portfolios out of tokens or other portfolios. Required for
professional portfolio management and trading of combined orders.
Optimized gas consumption
Saves gas on large transfers. Trade the whole portfolio as one ERC721
token. Recompose your portfolios in a gas efficient way.
Stay connected or contribute
ERC-721o is an open source standard with ERC-721 backward compatible trading functions. Being part of DeFi, it is a result of the technical
research by professional financial traders. It was designed during the development of
the Opium Protocol: the universal protocol to create, settle and trade virtually any
derivatives on the Ethereum blockchain.
to stay in touch.