feat: linting + prettier

.eslintrc

@@ -0,0 +1,40 @@
+{
+  "root": true,
+  "parser": "@typescript-eslint/parser",
+  "plugins": ["@typescript-eslint", "prettier"],
+  "extends": [
+    "eslint:recommended",
+    "plugin:@typescript-eslint/recommended",
+    "prettier"
+  ],
+  "rules": {
+    "prettier/prettier": "error",
+    "no-constant-condition": "off",
+    "@typescript-eslint/explicit-function-return-type": "off",
+    "@typescript-eslint/no-explicit-any": "off",
+    "@typescript-eslint/no-unused-vars": ["warn", { "argsIgnorePattern": "^_" }],
+    "no-console": ["warn", { "allow": ["warn", "error"] }],
+    "curly": ["error", "all"],
+    "eqeqeq": ["error", "always"],
+    "no-floating-decimal": "error",
+    "no-var": "error",
+    "prefer-const": "error"
+  },
+  "env": {
+    "browser": true,
+    "node": true,
+    "es6": true
+  },
+  "parserOptions": {
+    "ecmaVersion": 2020,
+    "sourceType": "module"
+  },
+  "overrides": [
+    {
+      "files": ["test/**/*", "src/utils/keypair.ts"],
+      "rules": {
+        "no-console": "off"
+      }
+    }
+  ]
+} 

.prettierignore

@@ -0,0 +1,4 @@
+dist
+node_modules
+docs
+*.md 

.prettierrc

@@ -0,0 +1,12 @@
+{
+  "semi": true,
+  "trailingComma": "all",
+  "singleQuote": false,
+  "printWidth": 80,
+  "tabWidth": 2,
+  "useTabs": false,
+  "bracketSpacing": true,
+  "arrowParens": "always",
+  "endOfLine": "lf",
+  "bracketSameLine": false
+} 

LICENSE

@@ -186,7 +186,7 @@
       same "printed page" as the copyright notice for easier
       identification within third-party archives.
 
-   Copyright [yyyy] [name of copyright owner]
+   Copyright [2024] [SendAI]
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.

package.json

@@ -8,7 +8,10 @@
     "build": "tsc",
     "docs": "typedoc src --out docs",
     "test": "ts-node test/index.ts",
-    "generate": "ts-node src/utils/keypair.ts"
+    "generate": "ts-node src/utils/keypair.ts",
+    "lint": "eslint . --ext .ts",
+    "lint:fix": "eslint . --ext .ts --fix",
+    "format": "prettier --write \"src/**/*.ts\" \"test/**/*.ts\""
   },
   "engines": {
     "node": ">=23.1.0",
@@ -16,7 +19,7 @@
   },
   "keywords": [],
   "author": "sendaifun",
-  "license": "ISC",
+  "license": "Apache-2.0",
   "dependencies": {
     "@bonfida/spl-name-service": "^3.0.7",
     "@coral-xyz/anchor": "0.29",
@@ -54,6 +57,12 @@
     "@types/chai": "^5.0.1",
     "@types/node": "^22.9.0",
     "ts-node": "^10.9.2",
-    "typescript": "^5.7.2"
+    "typescript": "^5.7.2",
+    "eslint": "^8.56.0",
+    "eslint-config-prettier": "^9.1.0",
+    "eslint-plugin-prettier": "^5.1.3",
+    "@typescript-eslint/eslint-plugin": "^7.0.0",
+    "@typescript-eslint/parser": "^7.0.0",
+    "prettier": "^3.2.5"
   }
 }

src/agent/index.ts

@@ -44,7 +44,6 @@ import {
   PumpFunTokenOptions,
 } from "../types";
 import { BN } from "@coral-xyz/anchor";
-import { NameAccountAndDomain } from "@onsol/tldparser";
 
 /**
  * Main class for interacting with Solana blockchain
@@ -204,7 +203,7 @@ export class SolanaAgentKit {
     otherTokenMint: PublicKey,
     initialPrice: Decimal,
     maxPrice: Decimal,
-    feeTier: keyof typeof FEE_TIERS
+    feeTier: keyof typeof FEE_TIERS,
   ) {
     return createOrcaSingleSidedWhirlpool(
       this,
@@ -213,7 +212,7 @@ export class SolanaAgentKit {
       otherTokenMint,
       initialPrice,
       maxPrice,
-      feeTier
+      feeTier,
     );
   }
 
@@ -221,18 +220,15 @@ export class SolanaAgentKit {
     return resolveAllDomains(this, domain);
   }
 
-  async getOwnedAllDomains(
+  async getOwnedAllDomains(owner: PublicKey): Promise<string[]> {
-    owner: PublicKey
-  ): Promise<string[]> {
     return getOwnedAllDomains(this, owner);
   }
 
-  async getOwnedDomainsForTLD(
+  async getOwnedDomainsForTLD(tld: string): Promise<string[]> {
-    tld: string
-  ):Promise<string[]> {
     return getOwnedDomainsForTLD(this, tld);
   }
 
+  // eslint-disable-next-line @typescript-eslint/ban-types
   async getAllDomainsTLDs(): Promise<String[]> {
     return getAllDomainsTLDs(this);
   }
@@ -249,7 +245,7 @@ export class SolanaAgentKit {
     marketId: PublicKey,
     baseAmount: BN,
     quoteAmount: BN,
-    startTime: BN
+    startTime: BN,
   ): Promise<string> {
     return raydiumCreateAmmV4(
       this,
@@ -258,8 +254,8 @@ export class SolanaAgentKit {
       baseAmount,
       quoteAmount,
 
-      startTime
+      startTime,
-    );;
+    );
   }
 
   async raydiumCreateClmm(
@@ -267,7 +263,7 @@ export class SolanaAgentKit {
     mint2: PublicKey,
     configId: PublicKey,
     initialPrice: Decimal,
-    startTime: BN
+    startTime: BN,
   ): Promise<string> {
     return raydiumCreateClmm(
       this,
@@ -285,7 +281,7 @@ export class SolanaAgentKit {
     configId: PublicKey,
     mintAAmount: BN,
     mintBAmount: BN,
-    startTime: BN
+    startTime: BN,
   ): Promise<string> {
     return raydiumCreateCpmm(
       this,
@@ -295,7 +291,7 @@ export class SolanaAgentKit {
       mintAAmount,
       mintBAmount,
 
-      startTime
+      startTime,
     );
   }
 
@@ -303,7 +299,7 @@ export class SolanaAgentKit {
     baseMint: PublicKey,
     quoteMint: PublicKey,
     lotSize: number = 1,
-    tickSize: number = 0.01
+    tickSize: number = 0.01,
   ): Promise<string[]> {
     return openbookCreateMarket(
       this,

src/langchain/index.ts

@@ -461,7 +461,7 @@ export class SolanaPumpfunTokenLaunchTool extends Tool {
     try {
       // Parse and normalize input
       input = input.trim();
-      let parsedInput = JSON.parse(input);
+      const parsedInput = JSON.parse(input);
 
       this.validateInput(parsedInput);
 
@@ -543,7 +543,7 @@ export class SolanaLendAssetTool extends Tool {
 
   async _call(input: string): Promise<string> {
     try {
-      let amount = JSON.parse(input).amount || input;
+      const amount = JSON.parse(input).amount || input;
 
       const tx = await this.solanaKit.lendAssets(amount);
 
@@ -779,8 +779,8 @@ export class SolanaCreateSingleSidedWhirlpoolTool extends Tool {
       if (!feeTier || !(feeTier in FEE_TIERS)) {
         throw new Error(
           `Invalid feeTier. Available options: ${Object.keys(FEE_TIERS).join(
-            ", "
+            ", ",
-          )}`
+          )}`,
         );
       }
 
@@ -790,7 +790,7 @@ export class SolanaCreateSingleSidedWhirlpoolTool extends Tool {
         otherTokenMint,
         initialPrice,
         maxPrice,
-        feeTier
+        feeTier,
       );
 
       return JSON.stringify({
@@ -825,13 +825,13 @@ export class SolanaRaydiumCreateAmmV4 extends Tool {
 
   async _call(input: string): Promise<string> {
     try {
-      let inputFormat = JSON.parse(input);
+      const inputFormat = JSON.parse(input);
 
       const tx = await this.solanaKit.raydiumCreateAmmV4(
         new PublicKey(inputFormat.marketId),
         new BN(inputFormat.baseAmount),
         new BN(inputFormat.quoteAmount),
-        new BN(inputFormat.startTime)
+        new BN(inputFormat.startTime),
       );
 
       return JSON.stringify({
@@ -867,7 +867,7 @@ export class SolanaRaydiumCreateClmm extends Tool {
 
   async _call(input: string): Promise<string> {
     try {
-      let inputFormat = JSON.parse(input);
+      const inputFormat = JSON.parse(input);
 
       const tx = await this.solanaKit.raydiumCreateClmm(
         new PublicKey(inputFormat.mint1),
@@ -876,7 +876,7 @@ export class SolanaRaydiumCreateClmm extends Tool {
         new PublicKey(inputFormat.configId),
 
         new Decimal(inputFormat.initialPrice),
-        new BN(inputFormat.startTime)
+        new BN(inputFormat.startTime),
       );
 
       return JSON.stringify({
@@ -913,7 +913,7 @@ export class SolanaRaydiumCreateCpmm extends Tool {
 
   async _call(input: string): Promise<string> {
     try {
-      let inputFormat = JSON.parse(input);
+      const inputFormat = JSON.parse(input);
 
       const tx = await this.solanaKit.raydiumCreateCpmm(
         new PublicKey(inputFormat.mint1),
@@ -924,7 +924,7 @@ export class SolanaRaydiumCreateCpmm extends Tool {
         new BN(inputFormat.mintAAmount),
         new BN(inputFormat.mintBAmount),
 
-        new BN(inputFormat.startTime)
+        new BN(inputFormat.startTime),
       );
 
       return JSON.stringify({
@@ -959,14 +959,14 @@ export class SolanaOpenbookCreateMarket extends Tool {
 
   async _call(input: string): Promise<string> {
     try {
-      let inputFormat = JSON.parse(input);
+      const inputFormat = JSON.parse(input);
 
       const tx = await this.solanaKit.openbookCreateMarket(
         new PublicKey(inputFormat.baseMint),
         new PublicKey(inputFormat.quoteMint),
 
         inputFormat.lotSize,
-        inputFormat.tickSize
+        inputFormat.tickSize,
       );
 
       return JSON.stringify({
@@ -998,14 +998,14 @@ export class SolanaPythFetchPrice extends Tool {
   async _call(input: string): Promise<string> {
     try {
       const price = await this.solanaKit.pythFetchPrice(input);
-      let response: PythFetchPriceResponse = {
+      const response: PythFetchPriceResponse = {
         status: "success",
         priceFeedID: input,
         price: price,
       };
       return JSON.stringify(response);
     } catch (error: any) {
-      let response: PythFetchPriceResponse = {
+      const response: PythFetchPriceResponse = {
         status: "error",
         priceFeedID: input,
         message: error.message,
@@ -1033,7 +1033,7 @@ export class SolanaResolveAllDomainsTool extends Tool {
     try {
       const owner = await this.solanaKit.resolveAllDomains(input);
 
-      if(!owner) {
+      if (!owner) {
         return JSON.stringify({
           status: "error",
           message: "Domain not found",
@@ -1056,7 +1056,6 @@ export class SolanaResolveAllDomainsTool extends Tool {
   }
 }
 
-
 export class SolanaGetOwnedDomains extends Tool {
   name = "solana_get_owned_domains";
   description = `Get all domains owned by a specific wallet address.
@@ -1088,7 +1087,6 @@ export class SolanaGetOwnedDomains extends Tool {
   }
 }
 
-
 export class SolanaGetOwnedTldDomains extends Tool {
   name = "solana_get_owned_tld_domains";
   description = `Get all domains owned by the agent's wallet for a specific TLD.
@@ -1119,7 +1117,6 @@ export class SolanaGetOwnedTldDomains extends Tool {
   }
 }
 
-
 export class SolanaGetAllTlds extends Tool {
   name = "solana_get_all_tlds";
   description = `Get all active top-level domains (TLDs) in the AllDomains Name Service`;
@@ -1147,7 +1144,6 @@ export class SolanaGetAllTlds extends Tool {
   }
 }
 
-
 export class SolanaGetMainDomain extends Tool {
   name = "solana_get_main_domain";
   description = `Get the main/favorite domain for a given wallet address.
@@ -1162,9 +1158,8 @@ export class SolanaGetMainDomain extends Tool {
   async _call(input: string): Promise<string> {
     try {
       const ownerPubkey = new PublicKey(input.trim());
-      const mainDomain = await this.solanaKit.getMainAllDomainsDomain(
+      const mainDomain =
-        ownerPubkey
+        await this.solanaKit.getMainAllDomainsDomain(ownerPubkey);
-      );
 
       return JSON.stringify({
         status: "success",

src/tools/create_orca_single_sided_whirlpool.ts

@@ -157,8 +157,9 @@ export async function createOrcaSingleSidedWhirlpool(
   }
   const mintAAccount = await fetcher.getMintInfo(mintA);
   const mintBAccount = await fetcher.getMintInfo(mintB);
-  if (mintAAccount === null || mintBAccount === null)
+  if (mintAAccount === null || mintBAccount === null) {
     throw Error("Mint account not found");
+  }
   const tickSpacing = FEE_TIERS[feeTier];
   const tickIndex = PriceMath.priceToTickIndex(
     initialPrice,
@@ -273,8 +274,9 @@ export async function createOrcaSingleSidedWhirlpool(
   if (
     !TickUtil.checkTickInBounds(tickLowerInitializableIndex) ||
     !TickUtil.checkTickInBounds(tickUpperInitializableIndex)
-  )
+  ) {
     throw Error("Prices out of bounds");
+  }
   const increasLiquidityQuoteParam: IncreaseLiquidityQuoteParam = {
     inputTokenAmount: new BN(depositTokenAmount),
     inputTokenMint: depositTokenMint,

src/tools/get_all_domains_tlds.ts

@@ -1,4 +1,3 @@
-import { Connection, PublicKey } from "@solana/web3.js";
 import { SolanaAgentKit } from "../index";
 import { getAllTld } from "@onsol/tldparser";
 
@@ -8,11 +7,12 @@ import { getAllTld } from "@onsol/tldparser";
  * @returns Array of active TLD strings
  */
 export async function getAllDomainsTLDs(
-  agent: SolanaAgentKit
+  agent: SolanaAgentKit,
+  // eslint-disable-next-line @typescript-eslint/ban-types
 ): Promise<String[]> {
   try {
-    let tlds = await getAllTld(agent.connection)
+    const tlds = await getAllTld(agent.connection);
-    return tlds.map((tld) => tld.tld)
+    return tlds.map((tld) => tld.tld);
   } catch (error: any) {
     throw new Error(`Failed to fetch TLDs: ${error.message}`);
   }

src/tools/get_all_registered_all_domains.ts

@@ -9,7 +9,7 @@ import { getAllDomainsTLDs } from "./get_all_domains_tlds";
  * @returns Array of all registered domain names with their TLDs
  */
 export async function getAllRegisteredAllDomains(
-  agent: SolanaAgentKit
+  agent: SolanaAgentKit,
 ): Promise<string[]> {
   try {
     // First get all TLDs
@@ -20,7 +20,7 @@ export async function getAllRegisteredAllDomains(
     for (const tld of tlds) {
       const domains = await getAllDomains(
         agent.connection,
-        new PublicKey("namesLPneVptA9Z5rqUDD9tMTWEJwofgaYwp8cawRkX")
+        new PublicKey("namesLPneVptA9Z5rqUDD9tMTWEJwofgaYwp8cawRkX"),
       );
 
       // Add domains with TLD suffix

src/tools/get_balance.ts

@@ -11,11 +11,12 @@ export async function get_balance(
   agent: SolanaAgentKit,
   token_address?: PublicKey,
 ): Promise<number> {
-  if (!token_address)
+  if (!token_address) {
     return (
       (await agent.connection.getBalance(agent.wallet_address)) /
       LAMPORTS_PER_SOL
     );
+  }
 
   const token_account =
     await agent.connection.getTokenAccountBalance(token_address);

src/tools/get_main_all_domains_domain.ts

@@ -1,7 +1,6 @@
 import { getFavoriteDomain as _getFavoriteDomain } from "@bonfida/spl-name-service";
 import { PublicKey } from "@solana/web3.js";
 
-
 /**
  * Get the user's main/favorite domain for a SolanaAgentKit instance
  * @param agent SolanaAgentKit instance
@@ -10,15 +9,13 @@ import { PublicKey } from "@solana/web3.js";
  */
 export async function getMainAllDomainsDomain(
   agent: any,
-  owner: PublicKey
+  owner: PublicKey,
 ): Promise<string | null> {
   let mainDomain = null;
   try {
     mainDomain = await _getFavoriteDomain(agent.connection, owner);
     return mainDomain.stale ? null : mainDomain.reverse;
   } catch (error: any) {
-    console.log("No main/favorite domain found");
+    return null;
   }
-  return null
 }
-

src/tools/get_owned_all_domains.ts

@@ -1,6 +1,6 @@
 import { SolanaAgentKit } from "../agent";
 import { PublicKey } from "@solana/web3.js";
-import { NameAccountAndDomain, TldParser } from "@onsol/tldparser";
+import { TldParser } from "@onsol/tldparser";
 
 /**
  * Get all domains owned domains for a specific TLD for the agent's wallet
@@ -10,11 +10,13 @@ import { NameAccountAndDomain, TldParser } from "@onsol/tldparser";
  */
 export async function getOwnedAllDomains(
   agent: SolanaAgentKit,
-  owner:PublicKey
+  owner: PublicKey,
 ): Promise<string[]> {
   try {
-    let domains = await new TldParser(agent.connection).getParsedAllUserDomains(owner);
+    const domains = await new TldParser(
-    return domains.map((domain) => domain.domain)
+      agent.connection,
+    ).getParsedAllUserDomains(owner);
+    return domains.map((domain) => domain.domain);
   } catch (error: any) {
     throw new Error(`Failed to fetch owned domains: ${error.message}`);
   }

src/tools/get_owned_domains_for_tld.ts

@@ -8,18 +8,14 @@ import { SolanaAgentKit } from "../agent";
  */
 export async function getOwnedDomainsForTLD(
   agent: SolanaAgentKit,
-  tld: string
+  tld: string,
 ): Promise<string[]> {
   try {
-    let domains = await new TldParser(agent.connection)
+    const domains = await new TldParser(
-      .getParsedAllUserDomainsFromTld(
+      agent.connection,
-        agent.wallet_address,
+    ).getParsedAllUserDomainsFromTld(agent.wallet_address, tld);
-        tld
+    return domains.map((domain) => domain.domain);
-      )
-    return domains.map((domain) => domain.domain)
   } catch (error: any) {
     throw new Error(`Failed to fetch domains for TLD: ${error.message}`);
   }
 }
-
-

src/tools/get_token_data.ts

@@ -27,11 +27,11 @@ export async function getTokenDataByAddress(
 }
 
 export async function getTokenAddressFromTicker(
-  ticker: string
+  ticker: string,
 ): Promise<string | null> {
   try {
     const response = await fetch(
-      `https://api.dexscreener.com/latest/dex/search?q=${ticker}`
+      `https://api.dexscreener.com/latest/dex/search?q=${ticker}`,
     );
     const data = await response.json();
 
@@ -46,7 +46,7 @@ export async function getTokenAddressFromTicker(
 
     solanaPairs = solanaPairs.filter(
       (pair: any) =>
-        pair.baseToken.symbol.toLowerCase() === ticker.toLowerCase()
+        pair.baseToken.symbol.toLowerCase() === ticker.toLowerCase(),
     );
 
     // Return the address of the highest FDV Solana pair
@@ -58,7 +58,7 @@ export async function getTokenAddressFromTicker(
 }
 
 export async function getTokenDataByTicker(
-  ticker: string
+  ticker: string,
 ): Promise<JupiterTokenData | undefined> {
   const address = await getTokenAddressFromTicker(ticker);
   if (!address) {

src/tools/index.ts

@@ -23,7 +23,6 @@ export * from "./get_main_all_domains_domain";
 export * from "./get_owned_all_domains";
 export * from "./resolve_domain";
 
-
 export * from "./get_all_domains_tlds";
 export * from "./get_all_registered_all_domains";
 export * from "./get_owned_domains_for_tld";

src/tools/launch_pumpfun_token.ts

@@ -21,9 +21,15 @@ async function uploadMetadata(
 
   formData.append("showName", "true");
 
-  if (options?.twitter) formData.append("twitter", options.twitter);
+  if (options?.twitter) {
-  if (options?.telegram) formData.append("telegram", options.telegram);
+    formData.append("twitter", options.twitter);
-  if (options?.website) formData.append("website", options.website);
+  }
+  if (options?.telegram) {
+    formData.append("telegram", options.telegram);
+  }
+  if (options?.website) {
+    formData.append("website", options.website);
+  }
 
   const imageResponse = await fetch(imageUrl);
   const imageBlob = await imageResponse.blob();

src/tools/pyth_fetch_price.ts

@@ -27,11 +27,11 @@ export async function pythFetchPrice(priceFeedID: string): Promise<string> {
     }
 
     // get price and exponent from price feed
-    let price = new BN(currentPrice[0].getPriceUnchecked().price);
+    const price = new BN(currentPrice[0].getPriceUnchecked().price);
-    let exponent = new BN(currentPrice[0].getPriceUnchecked().expo);
+    const exponent = new BN(currentPrice[0].getPriceUnchecked().expo);
 
     // convert to scaled price
-    let scaledPrice = price.div(new BN(10).pow(exponent));
+    const scaledPrice = price.div(new BN(10).pow(exponent));
 
     return scaledPrice.toString();
   } catch (error: any) {

src/tools/raydium_create_clmm.ts

@@ -25,8 +25,9 @@ export async function raydiumCreateClmm(
   const [mintInfo1, mintInfo2] = await agent.connection.getMultipleAccountsInfo(
     [mint1, mint2],
   );
-  if (mintInfo1 === null || mintInfo2 === null)
+  if (mintInfo1 === null || mintInfo2 === null) {
     throw Error("fetch mint info error");
+  }
 
   const mintDecodeInfo1 = MintLayout.decode(mintInfo1.data);
   const mintDecodeInfo2 = MintLayout.decode(mintInfo2.data);
@@ -59,7 +60,7 @@ export async function raydiumCreateClmm(
     // programId: DEVNET_PROGRAM_ID.CLMM,
     mint1: mintFormatInfo1,
     mint2: mintFormatInfo2,
-    // @ts-ignore
+    // @ts-expect-error sdk bug
     ammConfig: { id: configId },
     initialPrice,
     startTime,

src/tools/raydium_create_cpmm.ts

@@ -26,8 +26,9 @@ export async function raydiumCreateCpmm(
   const [mintInfoA, mintInfoB] = await agent.connection.getMultipleAccountsInfo(
     [mintA, mintB],
   );
-  if (mintInfoA === null || mintInfoB === null)
+  if (mintInfoA === null || mintInfoB === null) {
     throw Error("fetch mint info error");
+  }
 
   const mintDecodeInfoA = MintLayout.decode(mintInfoA.data);
   const mintDecodeInfoB = MintLayout.decode(mintInfoB.data);
@@ -55,7 +56,7 @@ export async function raydiumCreateCpmm(
     extensions: {},
   };
 
-  const { execute, extInfo } = await raydium.cpmm.createPool({
+  const { execute } = await raydium.cpmm.createPool({
     programId: CREATE_CPMM_POOL_PROGRAM,
     poolFeeAccount: CREATE_CPMM_POOL_FEE_ACC,
     mintA: mintFormatInfoA,
@@ -63,7 +64,7 @@ export async function raydiumCreateCpmm(
     mintAAmount,
     mintBAmount,
     startTime,
-    //@ts-ignore
+    //@ts-expect-error sdk bug
     feeConfig: { id: configId.toString() },
     associatedOnly: false,
     ownerInfo: {

src/tools/resolve_domain.ts

@@ -10,20 +10,20 @@ import { PublicKey } from "@solana/web3.js";
  */
 export async function resolveAllDomains(
   agent: SolanaAgentKit,
-  domain: string
+  domain: string,
 ): Promise<PublicKey | undefined> {
   try {
-    console.log("domain", domain);
+    const tld = await new TldParser(agent.connection).getOwnerFromDomainTld(
-    let tld = await new TldParser(agent.connection).getOwnerFromDomainTld(
+      domain,
-      domain
     );
-    console.log("tld", tld);
     return tld;
   } catch (error: any) {
-    // console.log("error", error.);
+    if (
-
+      error.message.includes(
-    if(error.message.includes("Cannot read properties of undefined (reading 'owner')")) {
+        "Cannot read properties of undefined (reading 'owner')",
-      return undefined
+      )
+    ) {
+      return undefined;
     }
     throw new Error(`Domain resolution failed: ${error.message}`);
   }

src/tools/send_compressed_airdrop.ts

@@ -18,7 +18,7 @@ import {
   CompressedTokenProgram,
   createTokenPool,
 } from "@lightprotocol/compressed-token";
-import { Account, getOrCreateAssociatedTokenAccount } from "@solana/spl-token";
+import { getOrCreateAssociatedTokenAccount } from "@solana/spl-token";
 
 // arbitrary
 const MAX_AIRDROP_RECIPIENTS = 1000;
@@ -80,9 +80,8 @@ export async function sendCompressedAirdrop(
     );
   }
 
-  let sourceTokenAccount: Account;
   try {
-    sourceTokenAccount = await getOrCreateAssociatedTokenAccount(
+    await getOrCreateAssociatedTokenAccount(
       agent.connection,
       agent.wallet,
       mintAddress,

src/utils/send_tx.ts

@@ -86,7 +86,7 @@ export async function sendTx(
   }
 
   tx.sign(agent.wallet, ...(otherKeypairs ?? []));
-  let txid = await agent.connection.sendRawTransaction(tx.serialize());
+  const txid = await agent.connection.sendRawTransaction(tx.serialize());
   await agent.connection.confirmTransaction({
     signature: txid,
     blockhash: (await agent.connection.getLatestBlockhash()).blockhash,