mirror of
https://github.com/alexgo-io/DefiLlama-Adapters.git
synced 2026-01-12 16:53:02 +08:00
64 lines
2.5 KiB
JavaScript
64 lines
2.5 KiB
JavaScript
const axios = require('axios')
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const fs = require('fs')
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const { sliceIntoChunks, sleep } = require('../../projects/helper/utils')
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const cacheFile = '../../../coingeckoCache.json'
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const geckoCache = require(cacheFile)
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const api = {
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tokens: "https://api.coingecko.com/api/v3/coins/list",
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prices: ids => `https://api.coingecko.com/api/v3/simple/price?ids=${ids}&vs_currencies=usd&include_market_cap=true&include_24hr_vol=true&include_last_updated_at=true`
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}
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const timeNow = Date.now() / 1e3
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const ONE_DAY = 24 * 3600
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const ONE_WEEK = 7 * ONE_DAY
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run()
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function writeToCache() {
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fs.writeFileSync(cacheFile, JSON.stringify(geckoCache))
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}
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async function updatePriceData() {
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let allData = sliceIntoChunks(geckoCache.tokens.map(i => i.id), 50)
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let index = 0
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for (const idSet of allData) {
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try {
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++index
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const ids = idSet
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.filter(i => !geckoCache.prices[i])
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if (!ids.length) continue;
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const url = api.prices(ids.join(','))
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const res = (await axios.get(url)).data
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Object.entries(res).forEach(([key, value]) => geckoCache.prices[key] = value)
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writeToCache()
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console.log('fetched ', index, 'out of', allData.length)
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await sleep(10000)
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} catch (e) {
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console.log('failed ', index, 'out of', allData.length)
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await sleep(10000)
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}
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}
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}
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async function run() {
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if (!geckoCache.tokens) geckoCache.tokens = (await axios.get(api.tokens)).data
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if (!geckoCache.prices) geckoCache.prices = {}
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// await updatePriceData()
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const prices = Object.values(geckoCache.prices)
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console.log('Coins (Total)', prices.length)
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console.log('Coins (mcap > 1M)', prices.filter(i => i.usd_market_cap > 1e6).length)
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console.log('Coins (mcap > 10M)', prices.filter(i => i.usd_market_cap > 1e7).length)
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console.log('Coins (24h vol > 1M)', prices.filter(i => i.usd_24h_vol > 1e6).length)
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console.log('Coins (24h vol > 10M)', prices.filter(i => i.usd_24h_vol > 1e7).length)
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console.log('Coins (update < 1 day)', prices.filter(i => (timeNow - i.last_updated_at) < ONE_WEEK).length)
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console.log('Coins (update < 1 week)', prices.filter(i => (timeNow - i.last_updated_at) < ONE_DAY).length)
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console.log('Coins (mcap > 1M | 24h vol > 1M | update < 1 week ) ', prices.filter(i => i.usd_market_cap > 1e6).filter(i => i.usd_24h_vol > 1e6).filter(i => (timeNow - i.last_updated_at) < ONE_WEEK).length)
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console.log('Coins (mcap > 10M | 24h vol > 10M | update < 1 day ) ', prices.filter(i => i.usd_market_cap > 1e7).filter(i => i.usd_24h_vol > 1e7).filter(i => (timeNow - i.last_updated_at) < ONE_DAY).length)
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writeToCache()
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}
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