Runtime metadata by version

GET

https://ksm-playbook.nownodes.io/v1/runtime/metadata/{version}

Authorizations

ApiKeyAuthApiKeyAuth

api-key string

NOWNodes API key passed in the api-key header.

Returns the metadata at a specific version. The version parameter should be in 'vX' format (e.g., 'v14', 'v15').

Parameters

versionstringrequiredpath

Metadata version (e.g., 'v14', 'v15')

atstringquery

Block hash or number to query at

Response

200OK

Runtime metadata at specified version

400Bad Request

Invalid version format or block parameter

500Internal Server Error

Internal server error

503Service Unavailable

Service unavailable

Runtime metadata by version

curl -X GET 'https://ksm-playbook.nownodes.io/v1/runtime/metadata/{version}'

const response = await fetch('https://ksm-playbook.nownodes.io/v1/runtime/metadata/{version}', {
  method: 'GET',
});

const data = await response.json();

require 'net/http'
require 'json'

uri = URI('https://ksm-playbook.nownodes.io/v1/runtime/metadata/{version}')
request = Net::HTTP::Get.new(uri)

response = Net::HTTP.start(uri.hostname, uri.port, use_ssl: true) { |http| http.request(request) }
data = JSON.parse(response.body)

import requests

response = requests.get('https://ksm-playbook.nownodes.io/v1/runtime/metadata/{version}')
data = response.json()

const response = await fetch('https://ksm-playbook.nownodes.io/v1/runtime/metadata/{version}', {
  method: 'GET',
});

const data = await response.json();

const endpoint = "https://ksm-playbook.nownodes.io/v1/runtime/metadata/{version}";
const apiKey = "YOUR_API_KEY";

async function nownodesRequest(payload) {
  const response = await fetch(endpoint, {
    method: "GET",
    headers: {
      "Content-Type": "application/json",
      "api-key": apiKey,
    },
    body: JSON.stringify(payload),
  });

  return response.json();
}

const result = await nownodesRequest({});
console.log(result);

const response = await fetch('https://ksm-playbook.nownodes.io/v1/runtime/metadata/{version}', {
  method: 'GET',
});

const data = await response.json();

import requests

response = requests.get('https://ksm-playbook.nownodes.io/v1/runtime/metadata/{version}')
data = response.json()

require 'net/http'
require 'json'

uri = URI('https://ksm-playbook.nownodes.io/v1/runtime/metadata/{version}')
request = Net::HTTP::Get.new(uri)

response = Net::HTTP.start(uri.hostname, uri.port, use_ssl: true) { |http| http.request(request) }
data = JSON.parse(response.body)

200

{}