Parameters

childStorageKey

string

REQUIRED

The child storage key

key

string

REQUIRED

The storage key to get the size for

hash

string

The block hash. If not provided, uses the latest block

Returns

result

integer

The size of the storage data at the specified key

Request

1
curl --location 'https://docs-demo.dot-mainnet.quiknode.pro/asset-hub' \
2
     --header 'Content-Type: application/json' \
3
     --data '{"jsonrpc":"2.0","id":1,"method":"childstate_getStorageSize","params":["CHILD_STORAGE_KEY","KEYS"]}'

1
curl --location 'https://docs-demo.dot-mainnet.quiknode.pro/asset-hub' \
2
     --header 'Content-Type: application/json' \
3
     --data '{"jsonrpc":"2.0","id":1,"method":"childstate_getStorageSize","params":["CHILD_STORAGE_KEY","KEYS"]}'

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

4
const raw = JSON.stringify({
5
  "jsonrpc": "2.0",
6
  "id": 1,
7
  "method": "childstate_getStorageSize",
8
  "params": ["CHILD_STORAGE_KEY","KEYS"]
9
});
10

11
const requestOptions = {
12
  method: "POST",
13
  headers: myHeaders,
14
  body: raw,
15
  redirect: "follow"
16
};
17

18
fetch("https://docs-demo.dot-mainnet.quiknode.pro/asset-hub", requestOptions)
19
  .then((response) => response.text())
20
  .then((result) => console.log(result))
21
  .catch((error) => console.error(error));
22

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

4
const raw = JSON.stringify({
5
  "jsonrpc": "2.0",
6
  "id": 1,
7
  "method": "childstate_getStorageSize",
8
  "params": ["CHILD_STORAGE_KEY","KEYS"]
9
});
10

11
const requestOptions = {
12
  method: "POST",
13
  headers: myHeaders,
14
  body: raw,
15
  redirect: "follow"
16
};
17

18
fetch("https://docs-demo.dot-mainnet.quiknode.pro/asset-hub", requestOptions)
19
  .then((response) => response.text())
20
  .then((result) => console.log(result))
21
  .catch((error) => console.error(error));
22

1
import requests
2
import json
3

4
url = "https://docs-demo.dot-mainnet.quiknode.pro/asset-hub"
5

6
payload = json.dumps({
7
  "jsonrpc": "2.0",
8
  "id": 1,
9
  "method": "childstate_getStorageSize",
10
  "params": ["CHILD_STORAGE_KEY","KEYS"]
11
})
12

13
headers = {
14
  'Content-Type': 'application/json'
15
}
16

17
response = requests.request("POST", url, headers=headers, data=payload)
18
print(response.text)
19

1
import requests
2
import json
3

4
url = "https://docs-demo.dot-mainnet.quiknode.pro/asset-hub"
5

6
payload = json.dumps({
7
  "jsonrpc": "2.0",
8
  "id": 1,
9
  "method": "childstate_getStorageSize",
10
  "params": ["CHILD_STORAGE_KEY","KEYS"]
11
})
12

13
headers = {
14
  'Content-Type': 'application/json'
15
}
16

17
response = requests.request("POST", url, headers=headers, data=payload)
18
print(response.text)
19

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

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

7
https = Net::HTTP.new(url.host, url.port)
8
https.use_ssl = true
9

10
request = Net::HTTP::Post.new(url)
11
request["Content-Type"] = "application/json"
12
request.body = JSON.dump({
13
  "jsonrpc": "2.0",
14
  "id": 1,
15
  "method": "childstate_getStorageSize",
16
  "params": ["CHILD_STORAGE_KEY","KEYS"]
17
})
18

19
response = https.request(request)
20
puts response.read_body
21

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

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

7
https = Net::HTTP.new(url.host, url.port)
8
https.use_ssl = true
9

10
request = Net::HTTP::Post.new(url)
11
request["Content-Type"] = "application/json"
12
request.body = JSON.dump({
13
  "jsonrpc": "2.0",
14
  "id": 1,
15
  "method": "childstate_getStorageSize",
16
  "params": ["CHILD_STORAGE_KEY","KEYS"]
17
})
18

19
response = https.request(request)
20
puts response.read_body
21

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