simulateTransaction RPC Method

Parameters

transaction

string

REQUIRED

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Returns

result

object

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transactionData

string

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events

array

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minResourceFee

string

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results

array

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auth

string

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xdr

string

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cost

object

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cpuInsns

string

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memBytes

string

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restorePreamble

object

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latestLedger

string

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Request

curl --location 'https://docs-demo.stellar-mainnet.quiknode.pro/' \
--header 'Content-Type: application/json' \
--data '{
    "jsonrpc": "2.0",
    "id": 8675309,
    "method": "simulateTransaction",
    "params": {
        "transaction": "YOUR_TRANSACTION"
    }
}'

var myHeaders = new Headers();
myHeaders.append("Content-Type", "application/json");

var raw = JSON.stringify({
  "jsonrpc": "2.0",
  "id": 8675309,
  "method": "simulateTransaction",
  "params": {
    "transaction": "YOUR_TRANSACTION"
  }
});

var requestOptions = {
  method: 'POST',
  headers: myHeaders,
  body: raw,
  redirect: 'follow'
};

fetch("https://docs-demo.stellar-mainnet.quiknode.pro/", requestOptions)
  .then(response => response.text())
  .then(result => console.log(result))
  .catch(error => console.log('error', error));

import requests
import json

url = "https://docs-demo.stellar-mainnet.quiknode.pro/"

payload = json.dumps({
  "jsonrpc": "2.0",
  "id": 8675309,
  "method": "simulateTransaction",
  "params": {
    "transaction": "YOUR_TRANSACTION"
  }
})
headers = {
  'Content-Type': 'application/json'
}

response = requests.request("POST", url, headers=headers, data=payload)

print(response.text)

require "uri"
require "json"
require "net/http"

url = URI("https://docs-demo.stellar-mainnet.quiknode.pro/")

https = Net::HTTP.new(url.host, url.port)
https.use_ssl = true

request = Net::HTTP::Post.new(url)
request["Content-Type"] = "application/json"
request.body = JSON.dump({
  "jsonrpc": "2.0",
  "id": 8675309,
  "method": "simulateTransaction",
  "params": {
    "transaction": "YOUR_TRANSACTION"
  }
})

response = https.request(request)
puts response.read_body

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