Simulate?checkSignature=false

same as /transaction/send but does not execute it, also the signature of the transaction will not be verified. will output simulation results.

post

Body

nonceintegerOptional

valuestringOptional

receiverstringOptional

senderstringOptional

senderusernameinteger[]Optional

receiverusernameinteger[]Optional

gaspriceintegerOptional

gaslimitintegerOptional

datainteger[]Optional

signaturestringOptional

chainidstringOptional

versionintegerOptional

optionsintegerOptional

Responses

200

successful operation

application/json

400

validation error

post

HTTPcURLJavaScriptPython

POST /transaction/simulate HTTP/1.1
Host: egld.nownodes.io
Content-Type: application/json
Accept: */*
Content-Length: 401

{
  "nonce": 0,
  "value": "999",
  "receiver": "erd12dnfhej64s6c56ka369gkyj3hwv5ms0y5rxgsk2k7hkd2vuk7rvqxkalsa",
  "sender": "erd14t6l0x27w4d4354sqfm40wuv9p0r49uzl9598eka290x9kws2nvqlkc36j",
  "gasPrice": 1000000000,
  "gasLimit": 50000,
  "data": "dGVzdA==",
  "chainID": "1",
  "version": 1,
  "signature": "5f9f8ede6c993944095ffa9c4356ccbbafc0a2d98df2fff93ad9e000366e42af332a8c907d93fe43f22f5b4763b408152bb3fb6a454c73473c86a509f011ba0f"
}

{
  "data": {},
  "error": "text",
  "code": "text"
}