Get parameters for constructing a new transaction

GET

https://algo.nownodes.io/v2/transactions/params

Authorizations

ApiKeyAuthApiKeyAuth

api-key string

NOWNodes API key passed in the api-key header.

Response

200OK

TransactionParams contains the parameters that help a client construct a new transaction.

401Unauthorized

Invalid API Token

500Internal Server Error

Internal Error

503Service Unavailable

Service Temporarily Unavailable

default

Unknown Error

Get parameters for constructing a new transaction

curl -X GET 'https://algo.nownodes.io/v2/transactions/params'

const response = await fetch('https://algo.nownodes.io/v2/transactions/params', {
  method: 'GET',
});

const data = await response.json();

require 'net/http'
require 'json'

uri = URI('https://algo.nownodes.io/v2/transactions/params')
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://algo.nownodes.io/v2/transactions/params')
data = response.json()

const response = await fetch('https://algo.nownodes.io/v2/transactions/params', {
  method: 'GET',
});

const data = await response.json();

const endpoint = "https://algo.nownodes.io/v2/transactions/params";
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://algo.nownodes.io/v2/transactions/params', {
  method: 'GET',
});

const data = await response.json();

import requests

response = requests.get('https://algo.nownodes.io/v2/transactions/params')
data = response.json()

require 'net/http'
require 'json'

uri = URI('https://algo.nownodes.io/v2/transactions/params')
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)

{
  "consensus-version": "string",
  "fee": 0,
  "genesis-hash": "dGVzdA==",
  "genesis-id": "string",
  "last-round": 0,
  "min-fee": 0
}

{
  "data": {},
  "message": "string"
}

{
  "data": {},
  "message": "string"
}

{
  "data": {},
  "message": "string"
}