@ixily/activ/src/sdk/activ-v4/constants/lit-actions/chunks/get-price-binance-v2.ts

Alpha Capture Trade Idea Verification. Blockchain ownership proven trade ideas and strategies.

import {
	IActivDirectSearchAssetParams,
	ILitAction,
	CONTRACT_INTERFACES,
} from '../../..'

const testPricing = async (
	params: IActivDirectSearchAssetParams,
): Promise<CONTRACT_INTERFACES.IPrice> => {
	const headers =
		// params.key !== undefined && params.key !== ''
		// 	? {
		// 			'X-MBX-APIKEY': params.key!,
		// 			'X-MBX-APISECRET': params.secret!,
		// 			accept: '*/*',
		// 			Origin: 'https://api.binance.com/',
		// 	  } :
		{
			accept: '*/*',
			Origin: 'https://api.binance.com/',
		}

	const fetcherOptionHeaders = {
		url:
			'https://api.binance.com/api/v3/ticker/bookTicker?symbol=' +
			params.symbol,
		method: 'GET',
		headers,
	}

	const data = await fetch(
		fetcherOptionHeaders.url,
		fetcherOptionHeaders as unknown as RequestInit,
	).then((res) => res.json())

	if (data?.msg) {
		if (data?.msg?.length > 0) {
			throw new Error('Binance Api Error:' + data.msg)
		}
	}

	// must be alphabetical order
	// const globalPrice = parseFloat(data.price);
	const ask = parseFloat(data.askPrice)
	const bid = parseFloat(data.bidPrice)
	let globalPrice = (ask + bid) / 2
	const askAfterDot = ask.toString().split('.')
	let askDecimals = 0
	if (askAfterDot.length > 1) {
		askDecimals = askAfterDot[1].length
	}
	const bidAfterDot = bid.toString().split('.')
	let bidDecimals = 0
	if (bidAfterDot.length > 1) {
		bidDecimals = bidAfterDot[1].length
	}
	const decimals = Math.max(askDecimals, bidDecimals)
	globalPrice = parseFloat(globalPrice.toFixed(decimals))

	const timestamp = Date.now() // Math.floor(Date.now() / 10000) * 10000; // to seconds downscaled
	const priceObj: CONTRACT_INTERFACES.IPrice = {
		ask,
		bid,
		globalPrice,
		// nonce: nonce(timestamp, "Binance", symbol, globalPrice),
		provider: 'Binance',
		symbol: params.symbol,
		timestamp,
	}

	if (params.useProxy === true) {
		priceObj.fromProxy = 'https://api.ixily.io/v1/proxy'
	}

	return priceObj
}

/*
 Final action:
 Network: Lit Chronicle
 Onwer Account Wallet: FIRED! => Mint&Grant&Burned! => SECURED!
 PKP id: 54926627617813999926323273579003809785133112092147275613318244148720832946777
 PKP public key: 0x044a922c8424ebc1e51144c2552d782ae4322a3091fb2b783f054eae83a44ae3282e66d23d27ffea491376c88b8bd931742cbc5a4cd49ddeb9e6f7c9f4fc419fee
 PKP ETH: 0x62555428470948d1861D91701b6C54f53501076a
 Action ipfsId: QmfLHpfQ5LRg2m3DCeuPLteXnrc24C5KH9UyeFywYfZwfD
 granted?: true
 */
export const GET_PRICE_BINANCE_V2: ILitAction = {
	ipfsId: 'QmfLHpfQ5LRg2m3DCeuPLteXnrc24C5KH9UyeFywYfZwfD',
	publicKey:
		'0x044a922c8424ebc1e51144c2552d782ae4322a3091fb2b783f054eae83a44ae3282e66d23d27ffea491376c88b8bd931742cbc5a4cd49ddeb9e6f7c9f4fc419fee',
	keyEthAddress: '0x62555428470948d1861D91701b6C54f53501076a',
	testPricing,
}