Spectral Finance creates a programmable creditworthiness ecosystem facilitating capital efficiency on-chain through credit risk analysis. As it exists today, creditworthiness in traditional financial markets are static and imposed by opaque institutions. Siloed and monopolized, users have very little control or perspective on their credit. In addition, implementations and applications for creditworthiness are encumbered by its lack of composability. As Ethereum harnesses smart contracts and a blockchain to pursue the idea of programmable money, we build upon Ethereum’s innovations and set out to achieve the same goal for programmable creditworthiness and reputation.