Beat

(Websocket) Subscribe block chain's beats

which contain summary of new blocks, and bloom filters that composited with affected addresses.

GEThttps://meter.nownodes.io/subscriptions/beat

Query parameters

Response

200

OK

Body

application/json

numberinteger (uint32)

block number (height)

Example: 325324

idstring (bytes32)

block identifier

Example: "0x0004f6cc88bb4626a92907718e82f255b8fa511453a78e8797eb8cea3393b215"

parentIDstring (bytes32)

parent block ID

Example: "0x0004f6cb730dbd90fed09d165bfdf33cc0eed47ec068938f6ee7b7c12a4ea98d"

timestampinteger (uint64)

block unix timestamp

Example: 1533267900

bloomstring (hex)

the bloom filter composited with affected addresses

Example: "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"

kinteger (uint32)

the number of hash functions for bloom filter

Example: 3

obsoleteboolean

indicates whether the block containing this data become branch block

Request

JavaScriptCurlPython

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

Response

200

{
  "number": 325324,
  "id": "0x0004f6cc88bb4626a92907718e82f255b8fa511453a78e8797eb8cea3393b215",
  "parentID": "0x0004f6cb730dbd90fed09d165bfdf33cc0eed47ec068938f6ee7b7c12a4ea98d",
  "timestamp": 1533267900,
  "bloom": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
  "k": 3,
  "obsolete": false
}