alchemy_simulateExecution

For higher throughput, create your own API key.

200

Flat Response

Response body

object

integer

required

Defaults to 1

jsonrpc

string

required

Defaults to 2.0

result

object

required

calls

array of objects

required

calls*

object

type

string

required

CALL STATICCALL DELEGATECALL

from

string

required

length between 42 and 42

Defaults to 0xd8da6bf26964af9d7eed9e03e53415d37aa96045

address the transaction is sent from

string

required

length between 42 and 42

Defaults to 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48

address the transaction is directed to

value

gas

string

required

(type 0) amount in wei per unit of gas

gasUsed

string

required

input

string

required

output

string

required

decoded

required

logs

array of objects

required

logs*

object

topics

array of strings

required

topics*

address

string

required

data

string

required

decoded

required

error

string

required

revertReason

string | null

The reason why a transaction would revert. This provides you with the ability to understand the cause behind a transaction's potential failure before actually executing it. For example, a revert reason could be "ERC20: transfer amount exceeds allowance".

xxxxxxxxxx
curl --request POST \
     --url https://eth-mainnet.g.alchemy.com/v2/docs-demo \
     --header 'accept: application/json' \
     --header 'content-type: application/json' \
     --data '
{
  "id": 1,
  "jsonrpc": "2.0",
  "method": "alchemy_simulateExecution",
  "params": [
    {
      "format": "NESTED"
    },
    {
      "format": "NESTED"
    },
    {
      "format": "NESTED"
    }
  ]
}
'

alchemy_simulateExecution

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200Flat Response

APIs

DEVELOPERS

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