Simulate transaction

🚨Aptos: Confirmed Deprecation (60 Days Notice)

Aptos mainnet and testnet will be discontinued on November 22nd, in line with the network’s deprecation of their v1 Indexers. We recommend exploring alternative providers, which you can find at Aptos APIs.

POSThttps://mainnet-aptos-api.moralis.io/transactions/simulate

Simulate a transaction.

BODY PARAM

senderstring

A hex encoded 32 byte Aptos account address.

sequence_numberstring

A string containing a 64-bit unsigned integer.

max_gas_amountstring

A string containing a 64-bit unsigned integer.

gas_unit_pricestring

A string containing a 64-bit unsigned integer.

expiration_timestamp_secsstring

A string containing a 64-bit unsigned integer returned in milliseconds.

payloadjson

An enum of the possible transaction payloads

signaturejson

Responses

API KEY

Node.js

import Moralis from 'moralis';

try {
  await Moralis.start({
    apiKey: "YOUR_API_KEY"
  });

  const response = await Moralis.AptosApi.transactions.simulateTransaction({
    "network": "mainnet"
  });

  console.log(response);
} catch (e) {
  console.error(e);
}

Python

from moralis import aptos_api

api_key = "YOUR_API_KEY"

body = {}

result = aptos_api.transactions.simulate_transaction(
  api_key=api_key,
  body=body,
)

print(result)

cURL

curl --request POST \
     --url 'https://mainnet-aptos-api.moralis.io/transactions/simulate' \
     --header 'accept: application/json' \
     --header 'X-API-Key: YOUR_API_KEY' 

Go

package main

import (
  "fmt"
  "net/http"
  "io/ioutil"
)

func main() {

  url := "https://mainnet-aptos-api.moralis.io/transactions/simulate"

  req, _ := http.NewRequest("POST", url, payload)

  req.Header.Add("Accept", "application/json")
  req.Header.Add("X-API-Key", "YOUR_API_KEY")

  res, _ := http.DefaultClient.Do(req)

  defer res.Body.Close()
  body, _ := ioutil.ReadAll(res.Body)

  fmt.Println(res)
  fmt.Println(string(body))

}

PHP

<?php
// Dependencies to install:
// $ composer require guzzlehttp/guzzle

require_once('vendor/autoload.php');

$client = new \GuzzleHttp\Client();

$response = $client->request('POST', 'https://mainnet-aptos-api.moralis.io/transactions/simulate', [
  'headers' => [
    'Accept' => 'application/json',
    'X-API-Key' => 'YOUR_API_KEY',
  ],
]);

echo $response->getBody();

Response Example

200 201

Empty