Intro
Since we updated to Polygon Amoy because of the upcoming deprecation of Polygon Mumbai on Alchemy, transactions made using the OpenLogin connector are nearly always failing.
Problem
We notice the following cases with transactions:
1. They fail with a TransactionExecutionError caused by eth_sendRawTransaction:
TransactionExecutionError: An internal error was received.
Request Arguments:
from: 0x669285824dBBD0CE1F3e73c747Be8E558DF37C92
to: 0xE5c1713Ca42A35dfD12D4e1D694a6B60f6f1bC84
data: ...
Details: Internal JSON-RPC error.
Version: viem@2.8.13
2. They fail on the client because of insufficient funds to pay for gas fee:
Since the gasPrice is null and apparently not calculated automatically in 1), we specify it and pass it to our writeContract function call:
import {useGasPrice} from 'wagmi';
import {writeContract} from 'wagmi/actions';
const {data: gasPrice} = useGasPrice({
chainId,
});
return writeContract(wagmiConfig, {
abi: ...,
address: ...,
functionName: ...
args: ...,
account: ...,
gasPrice,
});
ContractFunctionExecutionError: The total cost (gas * gas fee + value) of executing this transaction exceeds the balance of the account.
This error could arise when the account does not have enough funds to:
- pay for the total gas fee,
- pay for the value to send.
The cost of the transaction is calculated as `gas * gas fee + value`, where:
- `gas` is the amount of gas needed for transaction to execute,
- `gas fee` is the gas fee,
- `value` is the amount of ether to send to the recipient.
Raw Call Arguments:
from: 0x669285824dBBD0CE1F3e73c747Be8E558DF37C92
to: 0xE5c1713Ca42A35dfD12D4e1D694a6B60f6f1bC84
data: ...
gasPrice: 72.89225666 gwei
Contract Call:
address: 0xE5c1713Ca42A35dfD12D4e1D694a6B60f6f1bC84
function: ...
args: ...
sender: 0x669285824dBBD0CE1F3e73c747Be8E558DF37C92
Docs: https://viem.sh/docs/contract/simulateContract
Details: err: insufficient funds for gas * price + value: address 0x669285824dBBD0CE1F3e73c747Be8E558DF37C92 have 230432362823251550 want 40090741163000000000 (supplied gas 550000000)
Version: viem@2.8.13
The wallet has 230432362823251550 (0.23043236282325155 MATIC)
The contract call is asking for 40090741163000000000 in fees (40.090741163 MATIC)
3. They load indefinitely without an error.
Confirmed by waiting 5+ minutes on different transactions and amounts.
4. They succeed but fees are high
This ERC20 USDC approve transaction with hash 0xcd70fd1eb9e32c3b890de43d519e9f24e5895d33cb490f63faf07f436c29f4a4 used ~0.01 MATIC
Info
- The same code works perfectly on Polygon Mumbai.
- The same transactions are successful and gas fees are much lower using MetaMask with the Web3Auth Connector.
- Using a public rpc url (‘https://rpc-amoy.polygon.technology’) instead of our private Alchemy url makes no difference except that case 3) seems to happen more often.
Environment
package.json
{
"dependencies": {
"@tanstack/react-query": "^5.24.2",
"@web3auth/base": "^8.0.0",
"@web3auth/ethereum-provider": "^8.0.1",
"@web3auth/no-modal": "^8.0.1",
"@web3auth/openlogin-adapter": "^8.0.1",
"@web3auth/metamask-adapter": "^8.0.1",
"@web3auth/web3auth-wagmi-connector": "^6.0.0",
"viem": "^2.8.13",
"wagmi": "^2.5.11"
}
}
Web3Auth
import environment from '#/environment/environment';
import {getHttpTransportUrl} from '#/utils/get-http-transport-url';
import {CHAIN_NAMESPACES, OPENLOGIN_NETWORK} from '@web3auth/base';
import {EthereumPrivateKeyProvider} from '@web3auth/ethereum-provider';
import {MetamaskAdapter} from '@web3auth/metamask-adapter';
import {Web3AuthNoModal} from '@web3auth/no-modal';
import {OpenloginAdapter} from '@web3auth/openlogin-adapter';
import {Chain} from 'wagmi/chains';
export const getWeb3AuthInstance = (chain: Chain) => {
const chainConfig = {
chainNamespace: CHAIN_NAMESPACES.EIP155,
chainId: '0x' + chain.id.toString(16),
rpcTarget: getHttpTransportUrl(chain),
displayName: chain.name,
tickerName: chain.nativeCurrency?.name,
ticker: chain.nativeCurrency?.symbol,
blockExplorerUrl: chain.blockExplorers?.default.url[0] as string,
};
const privateKeyProvider = new EthereumPrivateKeyProvider({
config: {chainConfig},
});
const web3AuthInstance = new Web3AuthNoModal({
clientId: environment.web3AuthClientId,
web3AuthNetwork: OPENLOGIN_NETWORK.CYAN,
storageKey: 'local',
chainConfig,
enableLogging: false,
sessionTime: 86400,
privateKeyProvider,
});
web3AuthInstance.configureAdapter(
new OpenloginAdapter({
adapterSettings: {
uxMode: 'redirect',
replaceUrlOnRedirect: false,
},
loginSettings: {
mfaLevel: 'none',
},
}),
);
web3AuthInstance.configureAdapter(new MetamaskAdapter());
return web3AuthInstance;
};
