Lindexer

Screenshots

Problem Statement

"Lindexer" is a pilot that indexes on-chain NFT data, while also indexing NFT meta-data (which is off-chain) in a blazingly fast and concurrent manner to a single database.This functionality provides an extremely powerful and flexible API to app developers who require rich data beyond just what is emitted simply from events on chain.We have also deployed the most highly anticipated NFT collection of Paris Animals, we call them "Parimals", to mark the occasion.We've built a simple user interface to show the rich NFT data.

Solution

Behind the scenes we are using Envio (https://envio.dev/), a new developer friendly and latency optimized indexer to index all NFT events.Envio also allows you to access and modify the underlying indexing database and bolt on "modules", arbitrary side processes that are able to run and fetch, add, or modify data. In our case we've created modules that effciently index metadata to provide a complete and rich API.