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Price of HEX on Uniswap V2 & V3
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// https://codeakk.medium.com/hex-development-data-a1b1822446fa | |
// https://togosh.medium.com/hex-developer-guide-3b018a943a55 | |
// https://thegraph.com/legacy-explorer/subgraph/uniswap/uniswap-v2 | |
// https://thegraph.com/legacy-explorer/subgraph/uniswap/uniswap-v3 | |
test(); | |
async function test(){ | |
var priceUV2 = await getUniswapV2HEXDailyPrice(); | |
var priceUV3 = await getUniswapV3HEXDailyPrice(); | |
console.log("HEX Price Uniswap V2: " + Number(priceUV2).toLocaleString(undefined, {minimumFractionDigits:4, maximumFractionDigits:4})); | |
console.log("HEX Price Uniswap V3: " + Number(priceUV3).toLocaleString(undefined, {minimumFractionDigits:4, maximumFractionDigits:4})); | |
} | |
async function getUniswapV2HEXDailyPrice(){ | |
return await fetch('https://api.thegraph.com/subgraphs/name/uniswap/uniswap-v2', { | |
method: 'POST', | |
headers: { 'Content-Type': 'application/json' }, | |
body: JSON.stringify({ query: ` | |
query { | |
tokenDayDatas ( | |
first: 1, | |
orderBy: date, | |
orderDirection: desc, | |
where: { | |
token: "0x2b591e99afe9f32eaa6214f7b7629768c40eeb39" | |
}) | |
{ | |
date | |
token { symbol } | |
priceUSD | |
} | |
}` | |
}), | |
}) | |
.then(res => res.json()) | |
.then(res => { | |
var tokenDayData = res.data.tokenDayDatas[0]; | |
return parseFloat(tokenDayData.priceUSD); | |
}); | |
} | |
async function getUniswapV3HEXDailyPrice(){ | |
return await fetch('https://api.thegraph.com/subgraphs/name/uniswap/uniswap-v3', { | |
method: 'POST', | |
headers: { 'Content-Type': 'application/json' }, | |
body: JSON.stringify({ query: ` | |
query { | |
tokenDayDatas ( | |
first: 1, | |
orderBy: date, | |
orderDirection: desc, | |
where: { | |
token: "0x2b591e99afe9f32eaa6214f7b7629768c40eeb39" | |
}) | |
{ | |
date | |
token { symbol } | |
priceUSD | |
} | |
}` | |
}), | |
}) | |
.then(res => res.json()) | |
.then(res => { | |
var tokenDayData = res.data.tokenDayDatas[0]; | |
return parseFloat(tokenDayData.priceUSD); | |
}); | |
} |
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