| network_id |
string |
The network on which you want the simulate the transaction. One of: |
| block_number |
number |
Block height. If left out the pending block will be used |
| transaction_index |
number |
The index of the transaction inside the block. |
| Note: This parameter must be omitted or 0 when the block_number property is left out |
|
|
| from |
string |
The originating address for the simulated transaction |
| to |
string |
The destination address for the simulated transaction |
| input |
string |
ABI encoded input for the transaction |
| gas |
number |
The gas limit for the transaction |
| gas_price |
string |
The gas price for the transcation |
| value |
string |
The ETH value sent in the transcation |
| simulation_type |
string |
Either full or quick. full simulations use the contracts source code to generate a full trace, while the quick simulation will only use the contracts bytecode. If omitted, the default value is full. raw is available as well as the fastest one, which skips some steps |
| save |
boolean |
Whether or not to save this simulation for later inspection |
| save_if_fails |
boolean |
Save the simulation if the simulated transaction failed |
| state_objects |
map[address]StateObject |
Use provided state objects to overwrite current state objects at address |
| contracts |
[]Contract |
Array of contract deployment info (exactly like contract upload requests). Will use the source field to overwrite the contracts source at a given address. |
| block_header |
BlockHeader |
BlockHeader override. Used to change the timestamp or block number inside the EVM. Consists of timestamp and number both of which are optional. timestamp and number are hexadecimal values starting with 0x. |