Runtime specification

GET

https://ksmassethub-playbook.nownodes.io/v1/runtime/spec

Authorizations

ApiKeyAuthApiKeyAuth

api-key string

NOWNodes API key passed in the api-key header.

Returns the runtime specification including version, APIs, and chain properties.

Parameters

atstringquery

Block hash or number to query at

Response

200OK

Runtime specification

400Bad Request

Invalid block parameter

500Internal Server Error

Internal server error

503Service Unavailable

Service unavailable

Runtime specification

curl -X GET 'https://ksmassethub-playbook.nownodes.io/v1/runtime/spec'

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

const data = await response.json();

require 'net/http'
require 'json'

uri = URI('https://ksmassethub-playbook.nownodes.io/v1/runtime/spec')
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://ksmassethub-playbook.nownodes.io/v1/runtime/spec')
data = response.json()

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

const data = await response.json();

const endpoint = "https://ksmassethub-playbook.nownodes.io/v1/runtime/spec";
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://ksmassethub-playbook.nownodes.io/v1/runtime/spec', {
  method: 'GET',
});

const data = await response.json();

import requests

response = requests.get('https://ksmassethub-playbook.nownodes.io/v1/runtime/spec')
data = response.json()

require 'net/http'
require 'json'

uri = URI('https://ksmassethub-playbook.nownodes.io/v1/runtime/spec')
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

{}