Get List of Available Networks

POST

https://ada.nownodes.io/network/list

Authorizations

ApiKeyAuthApiKeyAuth

api-key string

NOWNodes API key passed in the api-key header.

This endpoint returns a list of NetworkIdentifiers that the Rosetta server supports.

Body

application/json

Request value.

metadataobject

Additional metadata object.

Response

200OK

HTTP 200 response for networkList.

400Bad Request

Bad Request. The request is malformed or contains invalid parameters.

401Unauthorized

Unauthorized: API key is present but rejected by the NOWNodes gateway.

422Unprocessable Entity

Missing API key. The NOWNodes gateway returns plain text for this error.

500Internal Server Error

Internal Server Error. The gateway or backend failed while processing the request.

Get List of Available Networks

curl -X POST 'https://ada.nownodes.io/network/list' \
  -H 'Content-Type: application/json' \
  -d '{
    "metadata": {}
  }'

const response = await fetch('https://ada.nownodes.io/network/list', {
  method: 'POST',
  headers: {
    'Content-Type': 'application/json',
  },
  body: JSON.stringify({
      "metadata": {}
    }),
});

const data = await response.json();

require 'net/http'
require 'json'

uri = URI('https://ada.nownodes.io/network/list')
request = Net::HTTP::Post.new(uri)
request['Content-Type'] = 'application/json'
request.body = '{
    "metadata": {}
  }'

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

import requests

payload = {
  "metadata": {}
}

response = requests.post('https://ada.nownodes.io/network/list', json=payload)
data = response.json()

const response = await fetch('https://ada.nownodes.io/network/list', {
  method: 'POST',
  headers: {
    'Content-Type': 'application/json',
  },
  body: JSON.stringify({
      "metadata": {}
    }),
});

const data = await response.json();

const endpoint = "https://ada.nownodes.io/network/list";
const apiKey = "YOUR_API_KEY";

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

  return response.json();
}

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

const response = await fetch('https://ada.nownodes.io/network/list', {
  method: 'POST',
  headers: {
    'Content-Type': 'application/json',
  },
  body: JSON.stringify({
      "metadata": {}
    }),
});

const data = await response.json();

import requests

payload = {
  "metadata": {}
}

response = requests.post('https://ada.nownodes.io/network/list', json=payload)
data = response.json()

require 'net/http'
require 'json'

uri = URI('https://ada.nownodes.io/network/list')
request = Net::HTTP::Post.new(uri)
request['Content-Type'] = 'application/json'
request.body = '{
    "metadata": {}
  }'

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

Request Body

{
  "metadata": {}
}

{
  "network_identifiers": [
    {
      "blockchain": "cardano",
      "network": "mainnet"
    }
  ]
}

{
  "code": 4000,
  "message": "Invalid request",
  "retriable": false
}

{
  "status_code": 400,
  "message": "Bad Request",
  "error": "bad_request"
}

Unknown API_key

Missing API_key

{
  "status_code": 500,
  "message": "Internal Server Error",
  "error": "internal_server_error"
}