Opair is a cryptocurrency platform that supports Colored Coins and Smart Contracts (with a functional programming languages). Opair is fueld by XPO tokens, a Proof of Stake cryptocurrency with a 60 avg. second blocktime.

Opair features a Market place with a decentralized reputation system, a Crowfunding platform, an Alias System, and Decentralized debit cards.Users can also start a configurable private blockchains using Opair.