Checks the transaction without executing it.

GET

https://kava-tendermint.nownodes.io/check_tx

Authorizations

ApiKeyAuthApiKeyAuth

api-key string

NOWNodes API key passed in the api-key header.

The transaction won't be added to the mempool.

Please refer to https://docs.tendermint.com/master/tendermint-core/using-tendermint.html#formatting for formatting/encoding rules.

Parameters

txstringrequiredquery

The transaction

Response

200OK

ABCI application's CheckTx response

500Internal Server Error

empty error

Checks the transaction without executing it.

curl -X GET 'https://kava-tendermint.nownodes.io/check_tx'

const response = await fetch('https://kava-tendermint.nownodes.io/check_tx', {
  method: 'GET',
});

const data = await response.json();

require 'net/http'
require 'json'

uri = URI('https://kava-tendermint.nownodes.io/check_tx')
request = Net::HTTP::Get.new(uri)

response = Net::HTTP.start(uri.hostname, uri.port, use_ssl: true) { |http| http.request(request) }
data = JSON.parse(response.body)

import requests

response = requests.get('https://kava-tendermint.nownodes.io/check_tx')
data = response.json()

const response = await fetch('https://kava-tendermint.nownodes.io/check_tx', {
  method: 'GET',
});

const data = await response.json();

const endpoint = "https://kava-tendermint.nownodes.io/check_tx";
const apiKey = "YOUR_API_KEY";

async function nownodesRequest(payload) {
  const response = await fetch(endpoint, {
    method: "GET",
    headers: {
      "Content-Type": "application/json",
      "api-key": apiKey,
    },
    body: JSON.stringify(payload),
  });

  return response.json();
}

const result = await nownodesRequest({});
console.log(result);

const response = await fetch('https://kava-tendermint.nownodes.io/check_tx', {
  method: 'GET',
});

const data = await response.json();

import requests

response = requests.get('https://kava-tendermint.nownodes.io/check_tx')
data = response.json()

require 'net/http'
require 'json'

uri = URI('https://kava-tendermint.nownodes.io/check_tx')
request = Net::HTTP::Get.new(uri)

response = Net::HTTP.start(uri.hostname, uri.port, use_ssl: true) { |http| http.request(request) }
data = JSON.parse(response.body)

{
  "error": "",
  "result": {
    "code": "0",
    "data": "",
    "log": "",
    "info": "",
    "gas_wanted": "1",
    "gas_used": "0",
    "events": [
      {
        "type": "app",
        "attributes": [
          {
            "key": "YWN0aW9u",
            "value": "c2VuZA==",
            "index": false
          }
        ]
      }
    ],
    "codespace": "bank"
  },
  "id": 0,
  "jsonrpc": "2.0"
}

{
  "id": 0,
  "jsonrpc": "2.0",
  "error": "Description of failure"
}