CODEWITHSUNDEEP
web3jsmetamask
Kai Saito
Kai Saito

Reputation: 21

MetaMask RPC error: Invalid transaction params

I'm getting this error when I try to do a transaction on MetaMask.

MetaMask - RPC Error: Invalid transaction params: params specify an EIP-1559 transaction but the current network does not support EIP-1559 {code: -32602, message: 'Invalid transaction params: params specify an EIP-…but the current network does not support EIP-1559'}

I'm using the latest MetaMask version 10.8.1 and the net is Mumbai.

Upvotes: 1

Views: 1798

Answers (1)

Kai Saito
Kai Saito

Reputation: 21

I've made some investigation and it was because of the RPC url I've used for mumbai testnet.

https://rpc.maticvigil.com/

Get my own RPC url here and it solved the problem.

Thank you.

Upvotes: 1

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