ERC-20 function
allowance(address,address)
Returns the remaining ERC-20 amount a spender may transfer for an owner.
- Selector
- 0xdd62ed3e
- Mutability
- view
Generate allowance calldata
Edit the example inputs to rebuild the bytes instantly in your browser. Nothing is sent and no transaction is submitted.
address
address
calldata68 bytes
sel0xdd62ed3e
allowance(address,address)
0x000000000000000000000000001111111111111111111111111111111111111111
owner · address =0x11111111…111111
0x200000000000000000000000003333333333333333333333333333333333333333
spender · address =0x33333333…333333
How allowance works
Both addresses are encoded because this is a query about a specific owner–spender pair. The result is the currently available raw allowance.
Parameters
| Name | Solidity type | Meaning |
|---|---|---|
| owner | address | Account that granted spending permission. |
| spender | address | Address whose remaining permission should be read. |
Return value
The remaining allowance as a raw uint256 amount.
uint256 resultReturn data comes back after execution and is not included in the calldata above.