Python (SDK)
Token
Unwrap WETH
Unwrapping WETH converts the ERC-20 compliant form of ETH back to native ETH that can be used for gas and other native purposes.
POST
Python (SDK)
Body
application/json
Request model for unwrapping WETH back to native ETH.
The amount of WETH to unwrap.
Required range:
x > 0Example:
1.5
Available options:
arbitrum, base, ethereum Example:
"base"
The address of the transaction sender.
Example:
"0x29F20a192328eF1aD35e1564aBFf4Be9C5ce5f7B"
Allowed value:
"UNWRAP_WETH"Determines whether to estimate gas costs for transactions, also verifying that the transaction can be successfully executed.
Response
Successful Response
The unsigned transaction data. User must sign and broadcast to network.
- UnsignedTransaction
- UserOperationResponse
Example:
{
"chainId": "0x2105",
"data": "0x1688f0b900000000000000000000000029fcb43b46531bca003ddc8fcb67ffe91900c762000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000675f4a3d",
"from": "0x4A83b4413CF41C3244027e1590E35a0F48403F0c",
"gas": "0x7a120",
"maxFeePerGas": "0x59682f00",
"maxPriorityFeePerGas": "0x3b9aca00",
"nonce": "0x5",
"to": "0x4e1DCf7AD4e460CfD30791CCC4F9c8a4f820ec67",
"value": "0x0"
}