Parameters

finality

string

The assurance that the transaction cannot be altered, reversed, or canceled after they are completed. For finality=final, it means that it has been validated on at least 66% of the nodes in the network and for finality=optimistic, it uses the latest block recorded on the node that responded to the query passed

block_id

integer/string

The block id, it could be either block number or block hash

Returns

block_hash

string

The hash of the block this transaction was associated with

changes

array

An array of changes that occurred in the account during the transaction

type

string

The type of changes occurred in the account. It could be account_touched, contract_code_touched, access_key_touched

account_id

string

The identifier for the account

Request

1
curl https://docs-demo.near-mainnet.quiknode.pro/ \
2
--request POST \
3
--header "Content-Type: application/json" \
4
--data '{"method": "EXPERIMENTAL_changes_in_block","params": {"finality": "final"},"id":1,"jsonrpc":"2.0"}'

1
curl https://docs-demo.near-mainnet.quiknode.pro/ \
2
--request POST \
3
--header "Content-Type: application/json" \
4
--data '{"method": "EXPERIMENTAL_changes_in_block","params": {"finality": "final"},"id":1,"jsonrpc":"2.0"}'

1
var myHeaders = new Headers();
2
myHeaders.append("Content-Type", "application/json");
3

4
var raw = JSON.stringify({
5
  "method": "EXPERIMENTAL_changes_in_block",
6
  "params": {
7
    "finality": "final"
8
  },
9
  "id": 1,
10
  "jsonrpc": "2.0"
11
});
12

13
var requestOptions = {
14
  method: 'POST',
15
  headers: myHeaders,
16
  body: raw,
17
  redirect: 'follow'
18
};
19

20
fetch("https://docs-demo.near-mainnet.quiknode.pro/", requestOptions)
21
  .then(response => response.text())
22
  .then(result => console.log(result))
23
  .catch(error => console.log('error', error));

1
var myHeaders = new Headers();
2
myHeaders.append("Content-Type", "application/json");
3

4
var raw = JSON.stringify({
5
  "method": "EXPERIMENTAL_changes_in_block",
6
  "params": {
7
    "finality": "final"
8
  },
9
  "id": 1,
10
  "jsonrpc": "2.0"
11
});
12

13
var requestOptions = {
14
  method: 'POST',
15
  headers: myHeaders,
16
  body: raw,
17
  redirect: 'follow'
18
};
19

20
fetch("https://docs-demo.near-mainnet.quiknode.pro/", requestOptions)
21
  .then(response => response.text())
22
  .then(result => console.log(result))
23
  .catch(error => console.log('error', error));

1
import requests
2
import json
3

4
url = "https://docs-demo.near-mainnet.quiknode.pro/"
5

6
payload = json.dumps({
7
  "method": "EXPERIMENTAL_changes_in_block",
8
  "params": {
9
    "finality": "final"
10
  },
11
  "id": 1,
12
  "jsonrpc": "2.0"
13
})
14
headers = {
15
  'Content-Type': 'application/json'
16
}
17

18
response = requests.request("POST", url, headers=headers, data=payload)
19

20
print(response.text)
21

1
import requests
2
import json
3

4
url = "https://docs-demo.near-mainnet.quiknode.pro/"
5

6
payload = json.dumps({
7
  "method": "EXPERIMENTAL_changes_in_block",
8
  "params": {
9
    "finality": "final"
10
  },
11
  "id": 1,
12
  "jsonrpc": "2.0"
13
})
14
headers = {
15
  'Content-Type': 'application/json'
16
}
17

18
response = requests.request("POST", url, headers=headers, data=payload)
19

20
print(response.text)
21

1
require "uri"
2
require "json"
3
require "net/http"
4

5
url = URI("https://docs-demo.near-mainnet.quiknode.pro/")
6

7
https = Net::HTTP.new(url.host, url.port);
8
https.use_ssl = true
9
request = Net::HTTP::Post.new(url)
10
request["Content-Type"] = "application/json"
11
request.body = JSON.dump({
12
  "method": "EXPERIMENTAL_changes_in_block",
13
  "params": {
14
    "finality": "final"
15
  },
16
  "id": 1,
17
  "jsonrpc": "2.0"
18
})
19

20
response = https.request(request)
21
puts response.read_body
22

1
require "uri"
2
require "json"
3
require "net/http"
4

5
url = URI("https://docs-demo.near-mainnet.quiknode.pro/")
6

7
https = Net::HTTP.new(url.host, url.port);
8
https.use_ssl = true
9
request = Net::HTTP::Post.new(url)
10
request["Content-Type"] = "application/json"
11
request.body = JSON.dump({
12
  "method": "EXPERIMENTAL_changes_in_block",
13
  "params": {
14
    "finality": "final"
15
  },
16
  "id": 1,
17
  "jsonrpc": "2.0"
18
})
19

20
response = https.request(request)
21
puts response.read_body
22

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