Merging

src/tools/get_primary_domain.ts

@@ -0,0 +1,37 @@
+import { getPrimaryDomain as _getPrimaryDomain } from "@bonfida/spl-name-service";
+import { PublicKey } from "@solana/web3.js";
+import { SolanaAgentKit } from "../index";
+
+/**
+ * Retrieves the primary .sol domain associated with a given Solana public key.
+ *
+ * This function queries the Bonfida SPL Name Service to get the primary .sol domain for
+ * a specified Solana public key. If the primary domain is stale or an error occurs during
+ * the resolution, it throws an error.
+ *
+ * @param agent SolanaAgentKit instance
+ * @param account The Solana public key for which to retrieve the primary domain
+ * @returns A promise that resolves to the primary .sol domain as a string
+ * @throws Error if the domain is stale or if the domain resolution fails
+ */
+export async function getPrimaryDomain(
+  agent: SolanaAgentKit,
+  account: PublicKey
+): Promise<string> {
+  try {
+    const { reverse, stale } = await _getPrimaryDomain(
+      agent.connection,
+      account
+    );
+    if (stale) {
+      throw new Error(
+        `Primary domain is stale for account: ${account.toBase58()}`
+      );
+    }
+    return reverse;
+  } catch (error) {
+    throw new Error(
+      `Failed to get primary domain for account: ${account.toBase58()}`
+    );
+  }
+}

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

@@ -6,8 +6,11 @@ export * from "./mint_nft";
 export * from "./transfer";
 export * from "./trade";
 export * from "./register_domain";
+export * from "./resolve_sol_domain";
+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";

src/tools/resolve_sol_domain.ts

@@ -0,0 +1,30 @@
+import { resolve } from "@bonfida/spl-name-service";
+import { PublicKey } from "@solana/web3.js";
+import { SolanaAgentKit } from "../index";
+
+/**
+ * Resolves a .sol domain to a Solana PublicKey.
+ *
+ * This function uses the Bonfida SPL Name Service to resolve a given .sol domain
+ * to the corresponding Solana PublicKey. The domain can be provided with or without
+ * the .sol suffix.
+ *
+ * @param agent SolanaAgentKit instance
+ * @param domain The .sol domain to resolve. This can be provided with or without the .sol TLD suffix
+ * @returns A promise that resolves to the corresponding Solana PublicKey
+ * @throws Error if the domain resolution fails
+ */
+export async function resolveSolDomain(
+  agent: SolanaAgentKit,
+  domain: string
+): Promise<PublicKey> {
+  if (!domain || typeof domain !== "string") {
+    throw new Error("Invalid domain. Expected a non-empty string.");
+  }
+
+  try {
+    return await resolve(agent.connection, domain);
+  } catch (error) {
+    throw new Error(`Failed to resolve domain: ${domain}`);
+  }
+}