Tx search

POST

wss://atom.nownodes.io/wss/{api_key}

Calls the tx_search method over a WebSocket connection.

Connection URL:

Copied!

wss://atom.nownodes.io/wss/{{api_key}}

Open the connection, then send the message below as a text frame.

Example:

Copied!

wscat -c 'wss://atom.nownodes.io/wss/YOUR_API_KEY'
> {"jsonrpc":"2.0","method":"tx_search","id":0,"params":{"query":"tx.height=19000000","prove":true,"page":"1","per_page":"30","order_by":"asc","match_events":true}}

Body

application/json

object

Parameters

api_keystringrequiredpath

Your NOWNodes API key.

Response

200OK

A successful response.

Tx search

curl -X POST 'wss://atom.nownodes.io/wss/{api_key}' \
  -H 'Content-Type: application/json' \
  -d '{
    "jsonrpc": "2.0",
    "method": "tx_search",
    "id": 0,
    "params": {
      "query": "tx.height=19000000",
      "prove": true,
      "page": "1",
      "per_page": "30",
      "order_by": "asc",
      "match_events": true
    }
  }'

import { JsonRpcProvider } from "ethers";

const provider = new JsonRpcProvider("wss://atom.nownodes.io/wss/{api_key}");
const result = await provider.send("tx_search", {
  "query": "tx.height=19000000",
  "prove": true,
  "page": "1",
  "per_page": "30",
  "order_by": "asc",
  "match_events": true
});
console.log(result);

require 'eth'
require 'json'
require 'net/http'

uri = URI('wss://atom.nownodes.io/wss/{api_key}')
request = Net::HTTP::Post.new(uri)
request['Content-Type'] = 'application/json'
request.body = '{
  "jsonrpc": "2.0",
  "method": "tx_search",
  "params": {
    "query": "tx.height=19000000",
    "prove": true,
    "page": "1",
    "per_page": "30",
    "order_by": "asc",
    "match_events": true
  },
  "id": 1
}'

response = Net::HTTP.start(uri.hostname, uri.port, use_ssl: true) do |http|
  http.request(request)
end

puts JSON.parse(response.body)

from web3 import Web3

w3 = Web3(Web3.HTTPProvider("wss://atom.nownodes.io/wss/{api_key}"))
response = w3.provider.make_request("tx_search", {
  "query": "tx.height=19000000",
  "prove": True,
  "page": "1",
  "per_page": "30",
  "order_by": "asc",
  "match_events": True
})
print(response)

import { createPublicClient, http } from "viem";

const client = createPublicClient({
  transport: http("wss://atom.nownodes.io/wss/{api_key}"),
});

const result = await client.request({
  method: "tx_search",
  params: {
  "query": "tx.height=19000000",
  "prove": true,
  "page": "1",
  "per_page": "30",
  "order_by": "asc",
  "match_events": true
},
});

console.log(result);

const endpoint = "wss://atom.nownodes.io/wss/{api_key}";
const apiKey = "YOUR_API_KEY";

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

  return response.json();
}

const result = await nownodesRequest({ jsonrpc: "2.0", method: "tx_search", params: {
  "query": "tx.height=19000000",
  "prove": true,
  "page": "1",
  "per_page": "30",
  "order_by": "asc",
  "match_events": true
}, id: 1 });
console.log(result);

const response = await fetch('wss://atom.nownodes.io/wss/{api_key}', {
  method: 'POST',
  headers: {
    'Content-Type': 'application/json',
  },
  body: JSON.stringify({
      "jsonrpc": "2.0",
      "method": "tx_search",
      "id": 0,
      "params": {
        "query": "tx.height=19000000",
        "prove": true,
        "page": "1",
        "per_page": "30",
        "order_by": "asc",
        "match_events": true
      }
    }),
});

const data = await response.json();

import requests

payload = {
  "jsonrpc": "2.0",
  "method": "tx_search",
  "id": 0,
  "params": {
    "query": "tx.height=19000000",
    "prove": True,
    "page": "1",
    "per_page": "30",
    "order_by": "asc",
    "match_events": True
  }
}

response = requests.post('wss://atom.nownodes.io/wss/{api_key}', json=payload)
data = response.json()

require 'net/http'
require 'json'

uri = URI('wss://atom.nownodes.io/wss/{api_key}')
request = Net::HTTP::Post.new(uri)
request['Content-Type'] = 'application/json'
request.body = '{
    "jsonrpc": "2.0",
    "method": "tx_search",
    "id": 0,
    "params": {
      "query": "tx.height=19000000",
      "prove": true,
      "page": "1",
      "per_page": "30",
      "order_by": "asc",
      "match_events": true
    }
  }'

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

Request Body

{
  "jsonrpc": "2.0",
  "method": "tx_search",
  "id": 0,
  "params": {
    "query": "tx.height=19000000",
    "prove": true,
    "page": "1",
    "per_page": "30",
    "order_by": "asc",
    "match_events": true
  }
}

200

"{\n    \"jsonrpc\": \"2.0\",\n    \"id\": 0,\n    \"result\": {\n        \"txs\": [\n            {\n                \"hash\": \"CFB07E3A0809CB7A89EBFC306A6EFAEB9DF79089AF80C72FF758CD7ADBD8126A\",\n                \"height\": \"19000000\",\n                \"index\": 0,\n                \"tx_result\": {\n                    \"code\": 0,\n                    \"data\": \"Ch0KGy9jb3Ntb3MuZ292LnYxYmV0YTEuTXNnVm90ZQ==\",\n                    \"log\": \"[{\\\"events\\\":[{\\\"type\\\":\\\"message\\\",\\\"attributes\\\":[{\\\"key\\\":\\\"action\\\",\\\"value\\\":\\\"/cosmos.gov.v1beta1.MsgVote\\\"},{\\\"key\\\":\\\"module\\\",\\\"value\\\":\\\"governance\\\"},{\\\"key\\\":\\\"sender\\\",\\\"value\\\":\\\"cosmos1nft8l7mhfdeg39duj0umw6aw9sykr9xdff9gcc\\\"}]},{\\\"type\\\":\\\"proposal_vote\\\",\\\"attributes\\\":[{\\\"key\\\":\\\"option\\\",\\\"value\\\":\\\"{\\\\\\\"option\\\\\\\":1,\\\\\\\"weight\\\\\\\":\\\\\\\"1.000000000000000000\\\\\\\"}\\\"},{\\\"key\\\":\\\"proposal_id\\\",\\\"value\\\":\\\"877\\\"}]}]}]\",\n                    \"info\": \"\",\n                    \"gas_wanted\": \"78979\",\n                    \"gas_used\": \"67899\",\n                    \"events\": [\n                        {\n                            \"type\": \"coin_spent\",\n                            \"attributes\": [\n                                {\n                                    \"key\": \"c3BlbmRlcg==\",\n                                    \"value\": \"Y29zbW9zMW5mdDhsN21oZmRlZzM5ZHVqMHVtdzZhdzlzeWtyOXhkZmY5Z2Nj\",\n                                    \"index\": true\n                                },\n                                {\n                                    \"key\": \"YW1vdW50\",\n                                    \"value\": \"Mzk1dWF0b20=\",\n                                    \"index\": true\n                                }\n                            ]\n                        },\n                        {\n                            \"type\": \"coin_received\",\n                            \"attributes\": [\n                                {\n                                    \"key\": \"cmVjZWl2ZXI=\",\n                                    \"value\": \"Y29zbW9zMTd4cGZ2YWttMmFtZzk2MnlsczZmODR6M2tlbGw4YzVsc2VycXRh\",\n                                    \"index\": true\n                                },\n                                {\n                                    \"key\": \"YW1vdW50\",\n                                    \"value\": \"Mzk1dWF0b20=\",\n                                    \"index\": true\n                                }\n                            ]\n                        },\n                        {\n                            \"type\": \"transfer\",\n                            \"attributes\": [\n                                {\n                                    \"key\": \"cmVjaXBpZW50\",\n                                    \"value\": \"Y29zbW9zMTd4cGZ2YWttMmFtZzk2MnlsczZmODR6M2tlbGw4YzVsc2VycXRh\",\n                                    \"index\": true\n                                },\n                                {\n                                    \"key\": \"c2VuZGVy\",\n                                    \"value\": \"Y29zbW9zMW5mdDhsN21oZmRlZzM5ZHVqMHVtdzZhdzlzeWtyOXhkZmY5Z2Nj\",\n                                    \"index\": true\n                                },\n                                {\n                                    \"key\": \"YW1vdW50\",\n                                    \"value\": \"Mzk1dWF0b20=\",\n                                    \"index\": true\n                                }\n                            ]\n                        },\n                        {\n                            \"type\": \"message\",\n                            \"attributes\": [\n                                {\n                                    \"key\": \"c2VuZGVy\",\n                                    \"value\": \"Y29zbW9zMW5mdDhsN21oZmRlZzM5ZHVqMHVtdzZhdzlzeWtyOXhkZmY5Z2Nj\",\n                                    \"index\": true\n                                }\n                            ]\n                        },\n...\n"