klay_getFilterChanges RPC Method

Parameters

filter ID

string

REQUIRED

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Returns

array

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klay_newBlockFilter

object

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blockHash

string

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klay_newBlockFilter

object

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address

string

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topics

array

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data

string

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blockNumber

string

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transactionHash

string

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transactionIndex

string

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blockHash

string

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logIndex

string

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removed

string

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Request

curl https://docs-demo.kaia-kairos.quiknode.pro/ \
  -X POST \
  -H "Content-Type: application/json" \
  --data '{"method":"klay_getFilterChanges","params":["YOUR_FILTER_ID"],"id":1,"jsonrpc":"2.0"}'

var myHeaders = new Headers();
myHeaders.append("Content-Type", "application/json");

var raw = JSON.stringify({
  "method": "klay_getFilterChanges",
  "params": [
    "YOUR_FILTER_ID"
  ],
  "id": 1,
  "jsonrpc": "2.0"
});

var requestOptions = {
  method: 'POST',
  headers: myHeaders,
  body: raw,
  redirect: 'follow'
};

fetch("https://docs-demo.kaia-kairos.quiknode.pro/", requestOptions)
  .then(response => response.text())
  .then(result => console.log(result))
  .catch(error => console.log('error', error));

import requests
import json

url = "https://docs-demo.kaia-kairos.quiknode.pro/"

payload = json.dumps({
  "method": "klay_getFilterChanges",
  "params": [
    "YOUR_FILTER_ID"
  ],
  "id": 1,
  "jsonrpc": "2.0"
})
headers = {
  'Content-Type': 'application/json'
}

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

print(response.text)

require "uri"
require "json"
require "net/http"

url = URI("https://docs-demo.kaia-kairos.quiknode.pro/")

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

request = Net::HTTP::Post.new(url)
request["Content-Type"] = "application/json"
request.body = JSON.dump({
  "method": "klay_getFilterChanges",
  "params": [
    "YOUR_FILTER_ID"
  ],
  "id": 1,
  "jsonrpc": "2.0"
})

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

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