Merge branch 'main' into feat/add-sol-domain-tools

src/tools/get_token_data.ts

@@ -0,0 +1,70 @@
+import { PublicKey } from "@solana/web3.js";
+import { JupiterTokenData } from "../types";
+
+export async function getTokenDataByAddress(
+  mint: PublicKey,
+): Promise<JupiterTokenData | undefined> {
+  try {
+    if (!mint) {
+      throw new Error("Mint address is required");
+    }
+
+    const response = await fetch("https://tokens.jup.ag/tokens?tags=verified", {
+      method: "GET",
+      headers: {
+        "Content-Type": "application/json",
+      },
+    });
+
+    const data = (await response.json()) as JupiterTokenData[];
+    const token = data.find((token: JupiterTokenData) => {
+      return token.address === mint.toBase58();
+    });
+    return token;
+  } catch (error: any) {
+    throw new Error(`Error fetching token data: ${error.message}`);
+  }
+}
+
+export async function getTokenAddressFromTicker(
+  ticker: string
+): Promise<string | null> {
+  try {
+    const response = await fetch(
+      `https://api.dexscreener.com/latest/dex/search?q=${ticker}`
+    );
+    const data = await response.json();
+
+    if (!data.pairs || data.pairs.length === 0) {
+      return null;
+    }
+
+    // Filter for Solana pairs only and sort by FDV
+    let solanaPairs = data.pairs
+      .filter((pair: any) => pair.chainId === "solana")
+      .sort((a: any, b: any) => (b.fdv || 0) - (a.fdv || 0));
+
+    console.log("solanaPairs", solanaPairs);
+
+    solanaPairs = solanaPairs.filter(
+      (pair: any) =>
+        pair.baseToken.symbol.toLowerCase() === ticker.toLowerCase()
+    );
+
+    // Return the address of the highest FDV Solana pair
+    return solanaPairs[0].baseToken.address;
+  } catch (error) {
+    console.error("Error fetching token address from DexScreener:", error);
+    return null;
+  }
+}
+
+export async function getTokenDataByTicker(
+  ticker: string
+): Promise<JupiterTokenData | undefined> {
+  const address = await getTokenAddressFromTicker(ticker);
+  if (!address) {
+    throw new Error(`Token address not found for ticker: ${ticker}`);
+  }
+  return getTokenDataByAddress(new PublicKey(address));
+}

src/tools/index.ts

@@ -11,5 +11,6 @@ export * from "./get_primary_domain";
 export * from "./launch_pumpfun_token";
 export * from "./lend";
 export * from "./get_tps";
+export * from "./get_token_data";
 export * from './stake_with_jup';
-export * from "./fetch_price";
+export * from "./fetch_price";