sudo quoter
Uses the sudoswap Defined API to get bid/asks for any NFT.
The Defined API free tier allows for 50k requests a month. The Quoter lib can also be easily forked to support additional data sources (e.g. The Graph, direct on-chain values, etc.)
Install
Published on npm.
npm i sudo-defined-quoter
Usage
Create an instance of Quoter with your Defined API key.
Quoter supports getting instant asks (i.e. prices to buy at) and instant bids (i.e. prices to sell at) for any NFT collection listed on sudoswap v2.
Both getBidQuotes and getAskQuotes have the same function signature:
getBidQuotes(
address: string, // Required, the NFT collection to get quotes for
id: string | undefined = undefined, // Optional, for ERC1155 listings, filters by a specific ID
quoteTokenAddress: string | undefined = undefined // Optional, defaults to ETH pools if undefined, otherwise specify a specific token address for pools listed in that token
)
Simple use case of getting the immediate pools/prices to sell a Remilio NFT:
import { Quoter } from "sudo-defined-quoter";
let q = new Quoter(DEFINED_API_KEY);
let p = await q.getAskQuotes('0xd3d9ddd0cf0a5f0bfb8f7fceae075df687eaebab');
/*
[
{
pool: {
address: '0xcdb8f114d2fb28a4b85bb1ab6e09444006ef5385',
tokenBalance: 3356524524442673218n,
spotPrice: 572773849040265576n,
delta: 1040000000000000000n,
royalty: 0n,
nftIds: [Set],
nftBalance: 9n,
fee: 20000000000000000n,
bondingCurveAddress: '0xfa056c602ad0c0c4ee4385b3233f2cb06730334a',
isETHPool: true,
tokenAddress: '0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE',
poolType: 1
},
quote: 558454502814258937n
},
{
pool: {
...
},
quote: 565156442280810239n
}
]
*/