(Websocket) Subscribe new events

GET

https://meter.nownodes.io/subscriptions/event

Authorizations

ApiKeyAuthApiKeyAuth

api-key string

NOWNodes API key passed in the api-key header.

which satisfy criteria in query.

Parameters

posstringquery

a saved block ID for resuming the subscription. best block ID is assumed if omitted.

addrstringquery

address of event emitter

t0stringquery

topic0 of event

t1stringquery

topic1 of event

t2stringquery

topic2 of event

t3stringquery

topic3 of event

t4stringquery

topic4 of event

Response

200OK

(Websocket) Subscribe new events

curl -X GET 'https://meter.nownodes.io/subscriptions/event'

const response = await fetch('https://meter.nownodes.io/subscriptions/event', {
  method: 'GET',
});

const data = await response.json();

require 'net/http'
require 'json'

uri = URI('https://meter.nownodes.io/subscriptions/event')
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://meter.nownodes.io/subscriptions/event')
data = response.json()

const response = await fetch('https://meter.nownodes.io/subscriptions/event', {
  method: 'GET',
});

const data = await response.json();

const endpoint = "https://meter.nownodes.io/subscriptions/event";
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://meter.nownodes.io/subscriptions/event', {
  method: 'GET',
});

const data = await response.json();

import requests

response = requests.get('https://meter.nownodes.io/subscriptions/event')
data = response.json()

require 'net/http'
require 'json'

uri = URI('https://meter.nownodes.io/subscriptions/event')
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)

200

{
  "address": "0x7567d83b7b8d80addcb281a71d54fc7b3364ffed",
  "topics": [
    "0x4de71f2d588aa8a1ea00fe8312d92966da424d9939a511fc0be81e65fad52af8"
  ],
  "data": "0x4de71f2d588aa8a1ea00fe8312d92966da424d9939a511fc0be81e65fad52af8",
  "obsolete": true,
  "meta": {
    "blockID": "0x0004f6cc88bb4626a92907718e82f255b8fa511453a78e8797eb8cea3393b215",
    "blockNumber": 325324,
    "blockTimestamp": 1533267900,
    "txID": "0x284bba50ef777889ff1a367ed0b38d5e5626714477c40de38d71cedd6f9fa477",
    "txOrigin": "0xdb4027477b2a8fe4c83c6dafe7f86678bb1b8a8d"
  }
}