Parameters

hash

string

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

Returns

result

object

The result object which contains the following fields:

specName

string

The name of the runtime specification

implName

string

The name of the implementation

authoringVersion

integer

The authoring version of the node

specVersion

integer

The version number of the runtime specification

implVersion

integer

The implementation version of the node

apis

array

A list of supported runtime APIs, where each item is a tuple of the API ID (as a hex string) and its version number

transactionVersion

integer

The supported transaction version

systemVersion

integer

The version of the system protocol

stateVersion

integer

The supported state version

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":"state_getRuntimeVersion","params":[]}'

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":"state_getRuntimeVersion","params":[]}'

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": "state_getRuntimeVersion",
8
  "params": []
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": "state_getRuntimeVersion",
8
  "params": []
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": "state_getRuntimeVersion",
10
  "params": []
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": "state_getRuntimeVersion",
10
  "params": []
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": "state_getRuntimeVersion",
16
  "params": []
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": "state_getRuntimeVersion",
16
  "params": []
17
})
18

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

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