broadcast_tx REST API Endpoint

Please note that this method blocks until CheckTx returns and reports its result, but does not wait for the transaction to be included in a block. To know when the transaction is included in a block, check for the transaction event using JSON-RPC. See Tendermint official documentation

Query Parameters

string

REQUIRED

Returns

result

code

data

log

codespace

hash

error

Request

curl --location 'https://docs-demo.cosmos-mainnet.quiknode.pro/broadcast_tx?tx=YOUR_TRANSACTION'

curl --location 'https://docs-demo.cosmos-mainnet.quiknode.pro/' \
--header 'Content-Type: application/json' \
--data '{
    "jsonrpc": "2.0",
    "method": "broadcast_tx",
    "params": ["YOUR_TRANSACTION"],
    "id": 1
}'

const requestOptions = {
  method: "GET",
  redirect: "follow"
};

fetch("https://docs-demo.cosmos-mainnet.quiknode.pro/broadcast_tx?tx=YOUR_TRANSACTION", requestOptions)
  .then((response) => response.text())
  .then((result) => console.log(result))
  .catch((error) => console.error(error));

import requests

url = "https://docs-demo.cosmos-mainnet.quiknode.pro/broadcast_tx?tx=YOUR_TRANSACTION"

payload = {}
headers = {}

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

print(response.text)

require "uri"
require "net/http"

url = URI("https://docs-demo.cosmos-mainnet.quiknode.pro/broadcast_tx?tx=YOUR_TRANSACTION")

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

request = Net::HTTP::Get.new(url)

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

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broadcast_tx REST API Endpoint

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Query Parameters

Returns