NFT API
We have released the NFT api in March 2023 update. The NFT api support all supported chain (as for 2023 it multiple EVM, NEAR and APTOS)
NFT API available as REST API and as well via our JS SDK
NFT API provide developers ability to read all metadata across all supported chain and smart contacts
NFT API built on the top of the smart contract module. It reads info directly from smart contracts (or indexer, depends on chain and configuration). It received most accurate date in attarius internal format and resolve metadata
NFT API provides aggregation and filtration across different options and different chains.
Metadata resolution
There is no one way to store data for NFT. NFT can store data on a chain (like uniswap NFTs does) or it can be stored via HTTP(s) or some decentralized storages (IPFS, etc). As well data format can be in a different formats
Attarius NFT take care of it and developer always received JSON via our API
As for 2023 we take can or IPFS, arweave, http(s), base64 data. We load data, parse it for you and send it back via API. As well we resolve it recursively when data has a link to another decentralized data.
As a developer you can make sure that all images always have links understandable by browser and you can just put to IMG (picture) html tag
This is a huge time saving