diff --git a/scripts/typescript/multi-permits.t.ts b/scripts/typescript/multi-permits.test.ts
similarity index 76%
rename from scripts/typescript/multi-permits.t.ts
rename to scripts/typescript/multi-permits.test.ts
index 71e89574..0bebf2ad 100644
--- a/scripts/typescript/multi-permits.t.ts
+++ b/scripts/typescript/multi-permits.test.ts
@@ -1,15 +1,13 @@
 import { generateERC20Permit } from "./generate-permit2-url";
 import { log, verifyEnvironmentVariables } from "./utils";
 
-export async function generateMultiERC20Permits() {
+(async function generateMultiERC20Permits() {
   for (let i = 0; i < 5; i++) {
     const url = await generateERC20Permit();
     log.ok("Testing URL:");
     console.log(url);
   }
-}
-
-generateMultiERC20Permits().catch((error) => {
+})().catch((error) => {
   console.error(error);
   verifyEnvironmentVariables();
   process.exitCode = 1;
diff --git a/static/scripts/rewards/constants.ts b/static/scripts/rewards/constants.ts
index 891a6513..0cef1353 100644
--- a/static/scripts/rewards/constants.ts
+++ b/static/scripts/rewards/constants.ts
@@ -49,7 +49,7 @@ export const networkRpcs: Record<number, string[]> = {
   [NetworkIds.Mainnet]: ["https://rpc-pay.ubq.fi/v1/mainnet", ...(extraRpcs[NetworkIds.Mainnet] || [])],
   [NetworkIds.Goerli]: ["https://rpc-pay.ubq.fi/v1/goerli", ...(extraRpcs[NetworkIds.Goerli] || [])],
   [NetworkIds.Gnosis]: ["https://rpc.ankr.com/gnosis", ...(extraRpcs[NetworkIds.Gnosis] || [])],
-  [NetworkIds.Anvil]: ["http://127.0.0.1:8545", ""],
+  [NetworkIds.Anvil]: ["http://127.0.0.1:8545"],
 };
 
 export const permit2Address = "0x000000000022D473030F116dDEE9F6B43aC78BA3";
diff --git a/static/scripts/rewards/helpers.ts b/static/scripts/rewards/helpers.ts
index b9c3896e..f2af8196 100644
--- a/static/scripts/rewards/helpers.ts
+++ b/static/scripts/rewards/helpers.ts
@@ -44,7 +44,6 @@ export async function getOptimalProvider(networkId: number) {
     return new ethers.providers.JsonRpcProvider("http://127.0.0.1:8545", {
       name: "http://127.0.0.1:8545",
       chainId: 31337,
-      ensAddress: "",
     });
 
   const promises = networkRpcs[networkId].map(async (baseURL: string) => {
diff --git a/static/scripts/rewards/render-transaction/insert-table-data.ts b/static/scripts/rewards/render-transaction/insert-table-data.ts
index 0da37199..1363627e 100644
--- a/static/scripts/rewards/render-transaction/insert-table-data.ts
+++ b/static/scripts/rewards/render-transaction/insert-table-data.ts
@@ -30,7 +30,7 @@ export async function insertErc20PermitTableData(
     { name: "Allowance", value: "Loading..." },
   ]);
 
-  renderTokenSymbol({
+  const params = {
     requestedAmountElement,
     tokenAddress: permit.permit.permitted.token,
     ownerAddress: permit.owner,
@@ -38,7 +38,9 @@ export async function insertErc20PermitTableData(
     explorerUrl: networkExplorers[permit.networkId],
     symbol,
     decimals,
-  });
+  };
+
+  renderTokenSymbol(params);
 
   // Optimistically rendered what we can so consider it loaded
   table.setAttribute(`data-claim`, "ok");
diff --git a/static/scripts/rewards/web3/erc20-permit.ts b/static/scripts/rewards/web3/erc20-permit.ts
index fd26d9f5..1a680d6f 100644
--- a/static/scripts/rewards/web3/erc20-permit.ts
+++ b/static/scripts/rewards/web3/erc20-permit.ts
@@ -1,25 +1,33 @@
+import { JsonRpcProvider } from "@ethersproject/providers";
 import { BigNumber, BigNumberish, ethers } from "ethers";
 import { permit2Abi } from "../abis";
 import { permit2Address } from "../constants";
 import { getErc20Contract, getOptimalProvider } from "../helpers";
-import { Erc20Permit } from "../render-transaction/tx-type";
-import { toaster, resetClaimButton, errorToast, loadingClaimButton, claimButton } from "../toaster";
-import { renderTransaction } from "../render-transaction/render-transaction";
-import { connectWallet } from "./wallet";
 import invalidateButton from "../invalidate-component";
-import { JsonRpcProvider } from "@ethersproject/providers";
-import { tokens } from "../render-transaction/render-token-symbol";
 import { insertErc20PermitTableData } from "../render-transaction/insert-table-data";
+import { tokens } from "../render-transaction/render-token-symbol";
+import { renderTransaction } from "../render-transaction/render-transaction";
+import { Erc20Permit } from "../render-transaction/tx-type";
+import { claimButton, errorToast, loadingClaimButton, resetClaimButton, toaster } from "../toaster";
+import { connectWallet } from "./wallet";
 
 export async function processERC20(tokenAddress: string, provider: JsonRpcProvider, permit: Erc20Permit, table: Element) {
-  let symbol = tokenAddress === tokens[0].address ? tokens[0].name : tokenAddress === tokens[1].address ? tokens[1].name : "";
-  let decimals = tokenAddress === tokens[0].address ? 18 : tokenAddress === tokens[1].address ? 18 : -1;
+  let symbol;
+  let decimals = -1;
+
+  if (tokenAddress === tokens[0].address) {
+    symbol = tokens[0].name;
+    decimals = await getDecimalsFromContract(tokenAddress, provider);
+  } else if (tokenAddress === tokens[1].address) {
+    symbol = tokens[1].name;
+    decimals = await getDecimalsFromContract(tokenAddress, provider);
+  }
 
   if (!symbol || decimals === -1) {
     try {
       const contract = await getErc20Contract(tokenAddress, provider);
-      symbol = contract.symbol();
-      decimals = contract.decimals();
+      symbol = await contract.symbol();
+      decimals = await getDecimalsFromContract(tokenAddress, provider);
     } catch (err) {
       throw new Error(`Error fetching symbol and decimals for token address: ${tokenAddress}`);
     }
@@ -181,3 +189,12 @@ export function nonceBitmap(nonce: BigNumberish): { wordPos: BigNumber; bitPos:
   const bitPos = BigNumber.from(nonce).and(255).toNumber();
   return { wordPos, bitPos };
 }
+
+export async function getDecimalsFromContract(tokenAddress: string, provider: JsonRpcProvider): Promise<number> {
+  try {
+    const contract = await getErc20Contract(tokenAddress, provider);
+    return await contract.decimals();
+  } catch (err) {
+    throw new Error(`Error fetching decimals for token address: ${tokenAddress}`);
+  }
+}
diff --git a/static/scripts/rewards/web3/wallet.ts b/static/scripts/rewards/web3/wallet.ts
index 34766b85..32f5d40e 100644
--- a/static/scripts/rewards/web3/wallet.ts
+++ b/static/scripts/rewards/web3/wallet.ts
@@ -32,8 +32,8 @@ export async function handleNetwork(desiredNetworkId: number) {
     loadingClaimButton(false);
     invalidateButton.disabled = true;
   }
-
-  const currentNetworkId = (await web3provider.getNetwork()).chainId;
+  const network = await web3provider.getNetwork();
+  const currentNetworkId = network.chainId;
 
   // watch for network changes
   window.ethereum.on("chainChanged", <T>(newNetworkId: T | string) => handleIfOnCorrectNetwork(parseInt(newNetworkId as string, 16), desiredNetworkId));