NFT Trust Score

NFT Trust Score is an project that let you find out how trustworthy an NFT project is relative to another. It is available as an NPM package with Typescript types.

It allows you to compute a trust score between any two NFT projects given their contract addresses. The trust score encapsulates how stakeholders in one NFT project are engaged in another NFT project.

The trust score contains details about number of mutual owners, mutual minters, and mutual owner-minters. Including details about minters and owner-minters is important to prevent abuse (owners may not necessarily consent to owning an NFT).

NFT Trust Score gets token ownership and origin information from Zora's GraphQL API. This project is only possible due to the sheer performance of their API - a trust score can be computed between massive NFT projects with thousands of tokens each in seconds. The fact that it was a GraphQL API was very helpful in minimizing the amount of data queried and increasing performance, since only a small fraction of the data per token is needed.