Update Packages & Remove near-safe dependency (#55)

We were only using near-safe for its native asset wrapped addresses.
Added them here.

Author: bh2smith

bun.lock

@@ -19,15 +19,15 @@
     "@duneanalytics/client-sdk": "^0.2.5",
     "@types/bun": "latest",
     "@types/jest": "^30.0.0",
-    "@typescript-eslint/eslint-plugin": "^8.36.0",
-    "@typescript-eslint/parser": "^8.36.0",
+    "@typescript-eslint/eslint-plugin": "^8.40.0",
+    "@typescript-eslint/parser": "^8.40.0",
     "csv-parser": "^3.2.0",
-    "dotenv": "^17.2.0",
-    "eslint": "^9.30.1",
-    "jest": "^30.0.4",
-    "next": "^15.3.5",
+    "dotenv": "^17.2.1",
+    "eslint": "^9.33.0",
+    "jest": "^30.0.5",
+    "next": "^15.5.0",
     "prettier": "^3.6.2",
-    "ts-jest": "^29.4.0",
-    "typescript": "^5.8.3"
+    "ts-jest": "^29.4.1",
+    "typescript": "^5.9.2"
   }
 }

package.json

@@ -32,13 +32,8 @@
     "build:cjs": "tsc -p tsconfig.cjs.json"
   },
   "dependencies": {
-    "@bitte-ai/types": "^0.7.0",
-    "near-safe": "^0.10.0",
-    "viem": "^2.31.7",
-    "zerion-sdk": "^0.1.4"
-  },
-  "peerDependencies": {
-    "react": "^18.3.1",
-    "react-dom": "^18.3.1"
+    "@bitte-ai/types": "^0.8.1",
+    "viem": "^2.34.0",
+    "zerion-sdk": "^0.1.6"
   }
 }

packages/agent-sdk/package.json

@@ -0,0 +1,19 @@
+import { Address } from "viem";
+
+export const CHAIN_INFO: Record<number, Address> = {
+  1: "0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2", // Ethereum Mainnet
+  10: "0x4200000000000000000000000000000000000006", // Optimism
+  56: "0xbb4CdB9CBd36B01bD1cBaEBF2De08d9173bc095c", // Binance Smart Chain
+  97: "0x094616f0bdfb0b526bd735bf66eca0ad254ca81f", // Binance Testnet
+  100: "0xe91d153e0b41518a2ce8dd3d7944fa863463a97d", // Gnosis Chain
+  137: "0x0d500b1d8e8ef31e21c99d1db9a6444d3adf1270", // Polygon
+  8453: "0x4200000000000000000000000000000000000006", // Base
+  10200: "0xb2D0d7aD1D4b2915390Dc7053b9421F735A723E7", // Gnosis Chiado Testnet
+  42161: "0x82af49447d8a07e3bd95bd0d56f35241523fbab1", // Arbitrum
+  43114: "0xB31f66AA3C1e785363F0875A1B74E27b85FD66c7", // Avalanche
+  84532: "0x4200000000000000000000000000000000000006", // Base Sepolia
+  80002: "0xa5733b3a8e62a8faf43b0376d5faf46e89b3033e", // Polygon Amoy
+  421614: "0x980b62da83eff3d4576c647993b0c1d7faf17c73", // Arbitrum Sepolia
+  11155111: "0xfff9976782d46cc05630d1f6ebab18b2324d6b14", // Sepolia
+  11155420: "0x4200000000000000000000000000000000000006", // OP Testnet
+};

packages/agent-sdk/src/evm/constants.ts

@@ -7,9 +7,10 @@ import {
   parseEther,
   toHex,
 } from "viem";
-import { Network } from "near-safe";
+import { CHAIN_INFO } from "./constants";
+import { getChainById } from "./chain";
 
-type NativeAsset = {
+type WrappedAsset = {
   address: Address;
   symbol: string;
   scanUrl: string;
@@ -19,7 +20,7 @@ type NativeAsset = {
 export function validateWethInput(params: URLSearchParams): {
   chainId: number;
   amount: bigint;
-  nativeAsset: NativeAsset;
+  nativeAsset: WrappedAsset;
 } {
   const chainIdStr = params.get("chainId");
   const amountStr = params.get("amount");
@@ -78,18 +79,16 @@ export const wrapMetaTransaction = (
   };
 };
 
-export function getNativeAsset(chainId: number): NativeAsset {
-  const network = Network.fromChainId(chainId);
-  const wethAddress = network.nativeCurrency.wrappedAddress;
+export function getNativeAsset(chainId: number): WrappedAsset {
+  const wethAddress = CHAIN_INFO[chainId];
   if (!wethAddress) {
-    throw new Error(
-      `Couldn't find wrapped address for Network ${network.name} (chainId=${chainId})`,
-    );
+    throw new Error(`Couldn't find wrapped address for chainId=${chainId}`);
   }
+  const chain = getChainById(chainId);
   return {
     address: getAddress(wethAddress),
-    symbol: network.nativeCurrency.symbol,
-    scanUrl: `${network.scanUrl}/address/${wethAddress}`,
-    decimals: network.nativeCurrency.decimals,
+    symbol: chain.nativeCurrency.symbol,
+    scanUrl: `${chain.blockExplorers?.default.url}/address/${wethAddress}`,
+    decimals: chain.nativeCurrency.decimals,
   };
 }

packages/agent-sdk/src/evm/weth.ts

@@ -1,4 +1,4 @@
-import { MetaTransaction } from "near-safe";
+import { MetaTransaction } from "@bitte-ai/types";
 
 export const NULL_TRANSACTION: MetaTransaction = {
   to: "0x0000000000000000000000000000000000000000",

packages/agent-sdk/src/misc.ts

@@ -1,8 +1,8 @@
-import { SignRequestData } from "near-safe";
+import { SignRequest } from "@bitte-ai/types";
 import { errorString } from "./error";
 
 export interface TxData {
-  transaction?: SignRequestData;
+  transaction?: SignRequest;
   meta?: unknown;
 }
 

packages/agent-sdk/src/request.ts

@@ -1,4 +1,3 @@
-import { Network } from "near-safe";
 import { parseEther } from "viem";
 import {
   validateWethInput,
@@ -114,20 +113,8 @@ describe("evm/weth", () => {
 
     it("throws error for chain without wrapped address", () => {
       // Mock a network without wrapped address
-      jest.spyOn(Network, "fromChainId").mockImplementationOnce(
-        () =>
-          ({
-            name: "TestNet",
-            nativeCurrency: {
-              wrappedAddress: null,
-              symbol: "TEST",
-              decimals: 18,
-            },
-          }) as unknown as Network,
-      );
-
       expect(() => getNativeAsset(999)).toThrow(
-        "Couldn't find wrapped address for Network TestNet (chainId=999)",
+        "Couldn't find wrapped address for chainId=999",
       );
     });
   });