Broadcast a transaction synchronously

GET

https://sei-tendermint.nownodes.io/broadcast_tx_sync

Authorizations

ApiKeyAuthApiKeyAuth

api-key string

NOWNodes API key passed in the api-key header.

Submits encoded transaction bytes and returns the CheckTx result without waiting for block inclusion. The example is a historical transaction; it was not broadcast. Replace it with a newly signed transaction and current sequence. It is not invoked while validating this specification because it may submit data or change node state.

Parameters

txstringrequiredquery

0x-prefixed hexadecimal signed transaction bytes. Replace this historical sample with a newly signed transaction.

Response

200OK

Empty

400Bad Request

Invalid request.

500Internal Server Error

Error

Broadcast a transaction synchronously

curl -X GET 'https://sei-tendermint.nownodes.io/broadcast_tx_sync'

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

const data = await response.json();

require 'net/http'
require 'json'

uri = URI('https://sei-tendermint.nownodes.io/broadcast_tx_sync')
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://sei-tendermint.nownodes.io/broadcast_tx_sync')
data = response.json()

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

const data = await response.json();

const endpoint = "https://sei-tendermint.nownodes.io/broadcast_tx_sync";
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://sei-tendermint.nownodes.io/broadcast_tx_sync', {
  method: 'GET',
});

const data = await response.json();

import requests

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

require 'net/http'
require 'json'

uri = URI('https://sei-tendermint.nownodes.io/broadcast_tx_sync')
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)

{
  "jsonrpc": "2.0",
  "id": 0,
  "result": {
    "code": 0,
    "data": "string",
    "log": "string",
    "codespace": "string",
    "hash": "string"
  }
}

{
  "message": "string"
}

{
  "id": 0,
  "jsonrpc": "string",
  "error": "string"
}