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google-app-script.ts
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google-app-script.ts
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import { BLUE_CHIPS } from "./config";
import type { DexScreenerToken } from "./dex-screener";
import { getJupiterTokenList as getJupiterTokenList_ } from "./jupiter-token-list";
import { getOpportunities as getOpportunities_ } from "./opportunity-finder";
import type { UnifiedResponse } from "./util";
const CHUNK_SIZE = 20;
const MS_BETWEEN_MULTIFETCHES = 1000;
const TARGET_SHEET_NAME = "Market Making Opportunities";
interface UrlFetchAppResponse {
getContentText: () => string;
}
declare namespace UrlFetchApp {
function fetch(url: string): UrlFetchAppResponse;
function fetchAll(urls: string[]): UrlFetchAppResponse[];
}
declare namespace Utilities {
function sleep(ms: number): any;
}
declare namespace SpreadsheetApp {
function getActiveSpreadsheet(): any;
function flush(): any;
}
function googleFetchResultToUnifiedResponse_(
response: UrlFetchAppResponse
): UnifiedResponse {
return {
text: async () => response.getContentText(),
};
}
async function googleFetch_(url: string): Promise<UnifiedResponse> {
const response = UrlFetchApp.fetch(url);
return googleFetchResultToUnifiedResponse_(response);
}
function chunkUrls_(urls: string[], chunkSize: number): string[][] {
let result: string[][] = [];
for (let i = 0; i < urls.length; i += chunkSize) {
let chunk: string[] = urls.slice(i, i + chunkSize);
result.push(chunk);
}
return result;
}
async function googleMultiFetch_(urls: string[]): Promise<UnifiedResponse[]> {
const chunkedUrls = chunkUrls_(urls, CHUNK_SIZE);
const responses: UnifiedResponse[] = [];
for (let i = 0; i < chunkedUrls.length - 1; i++) {
const responseArray = UrlFetchApp.fetchAll(chunkedUrls[i]);
responseArray.forEach((response) => {
responses.push(googleFetchResultToUnifiedResponse_(response));
});
Utilities.sleep(MS_BETWEEN_MULTIFETCHES);
}
return responses;
}
// Functions to add hyperlink formulas
function rugCheckHyperlink_(token: DexScreenerToken) {
if (!BLUE_CHIPS.includes(token.symbol)) {
return `=HYPERLINK("https://rugcheck.xyz/tokens/${token.address}", "${token.symbol} RugCheck")`;
}
return "";
}
function duneHyperlink_(address: string) {
return `=HYPERLINK("https://dune.com/geeklad/meteora-dlmm-fee-to-tvl?pair_address_tb3c72=${address}", "Dune Fee / TVL")`;
}
function dexScreenerHyperlink_(address: string) {
return `=HYPERLINK("https://dexscreener.com/solana/${address}", "DEX Screener")`;
}
function meteoraHyperlink_(address: string) {
return `=HYPERLINK("https://app.meteora.ag/dlmm/${address}", "Meteora DLMM")`;
}
export function onOpen() {
var sheet = SpreadsheetApp.getActiveSpreadsheet();
var entries = [
{
name: "Refresh DEX Data",
functionName: "refreshMarketData",
},
];
sheet.addMenu("Refresh DEX Data", entries);
// refreshMarketData();
}
export async function refreshMarketData() {
const sheet =
SpreadsheetApp.getActiveSpreadsheet().getSheetByName(TARGET_SHEET_NAME);
sheet.clear();
sheet.getRange("A1").setValue("Updating data...");
SpreadsheetApp.flush();
const tokenMap = await getJupiterTokenList_(googleFetch_);
const data = await getOpportunities_(
tokenMap,
googleFetch_,
googleMultiFetch_
);
const opportunities = data
.filter((opty) => opty.liquidity > 600)
.map((opty) => [
opty.pairName,
opty.base.symbol,
opty.quote.symbol,
opty.strict,
rugCheckHyperlink_(opty.base),
rugCheckHyperlink_(opty.quote),
duneHyperlink_(opty.pairAddress),
dexScreenerHyperlink_(opty.pairAddress),
meteoraHyperlink_(opty.pairAddress),
opty.binStep,
opty.baseFee,
opty.liquidity,
opty.volume24h.m5,
opty.volume24h.h1,
opty.volume24h.h6,
opty.volume24h.h24,
opty.trend,
opty.feeToTvl.min,
opty.feeToTvl.max,
]);
opportunities.unshift([
"Pair",
"Base",
"Quote",
"Strict List",
"Base RugCheck",
"Quote RugCheck",
"Dune Fee / TVL",
"DEX Screener",
"Meteora Market",
"Bin Step",
"Base Fee %",
"Liquidity",
"Projected 24H Volume\nBased on 5M Volume",
"Projected 24H Volume\nBased on 1H Volume",
"Projected 24H Volume\nBased on 6H Volume",
"24H Volume",
"Volume Trend",
"Min Estimated\n24H Fees / TVL",
"Max Estimated\n24H Fees / TVL",
]);
// Update time
sheet.getRange("A1").setValue("Last updated:");
sheet.getRange("B1").setValue(new Date().toUTCString());
// Define the range dynamically
var range = sheet.getRange(
2,
1,
opportunities.length,
opportunities[0].length
);
// Write the data to the range starting from the last row
range.setValues(opportunities);
}