Estimate Fee

POST

https://ton-index.nownodes.io/api/v3/estimateFee

Authorizations

ApiKeyAuthApiKeyAuth

api-key string

NOWNodes API key passed in the api-key header.

Estimate fee for external message.

Body

application/json

EstimateFee request body

addressstringrequired

bodystringrequired

init_codestring

init_datastring

ignore_chksigbooleantrue

Response

200OK

Successful Response

422Unprocessable Entity

Validation Error

Estimate Fee

curl -X POST 'https://ton-index.nownodes.io/api/v3/estimateFee' \
  -H 'Content-Type: application/json' \
  -d '{
    "address": "string",
    "body": "string",
    "init_code": "string",
    "init_data": "string",
    "ignore_chksig": true
  }'

const response = await fetch('https://ton-index.nownodes.io/api/v3/estimateFee', {
  method: 'POST',
  headers: {
    'Content-Type': 'application/json',
  },
  body: JSON.stringify({
      "address": "string",
      "body": "string",
      "init_code": "string",
      "init_data": "string",
      "ignore_chksig": true
    }),
});

const data = await response.json();

require 'net/http'
require 'json'

uri = URI('https://ton-index.nownodes.io/api/v3/estimateFee')
request = Net::HTTP::Post.new(uri)
request['Content-Type'] = 'application/json'
request.body = '{
    "address": "string",
    "body": "string",
    "init_code": "string",
    "init_data": "string",
    "ignore_chksig": true
  }'

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

import requests

payload = {
  "address": "string",
  "body": "string",
  "init_code": "string",
  "init_data": "string",
  "ignore_chksig": True
}

response = requests.post('https://ton-index.nownodes.io/api/v3/estimateFee', json=payload)
data = response.json()

const response = await fetch('https://ton-index.nownodes.io/api/v3/estimateFee', {
  method: 'POST',
  headers: {
    'Content-Type': 'application/json',
  },
  body: JSON.stringify({
      "address": "string",
      "body": "string",
      "init_code": "string",
      "init_data": "string",
      "ignore_chksig": true
    }),
});

const data = await response.json();

const endpoint = "https://ton-index.nownodes.io/api/v3/estimateFee";
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({
    "address": "string",
    "body": "string",
    "init_code": "string",
    "init_data": "string",
    "ignore_chksig": true
  });
console.log(result);

const response = await fetch('https://ton-index.nownodes.io/api/v3/estimateFee', {
  method: 'POST',
  headers: {
    'Content-Type': 'application/json',
  },
  body: JSON.stringify({
      "address": "string",
      "body": "string",
      "init_code": "string",
      "init_data": "string",
      "ignore_chksig": true
    }),
});

const data = await response.json();

import requests

payload = {
  "address": "string",
  "body": "string",
  "init_code": "string",
  "init_data": "string",
  "ignore_chksig": True
}

response = requests.post('https://ton-index.nownodes.io/api/v3/estimateFee', json=payload)
data = response.json()

require 'net/http'
require 'json'

uri = URI('https://ton-index.nownodes.io/api/v3/estimateFee')
request = Net::HTTP::Post.new(uri)
request['Content-Type'] = 'application/json'
request.body = '{
    "address": "string",
    "body": "string",
    "init_code": "string",
    "init_data": "string",
    "ignore_chksig": true
  }'

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

Request Body

{
  "address": "string",
  "body": "string",
  "init_code": "string",
  "init_data": "string",
  "ignore_chksig": true
}

{
  "source_fees": {
    "in_fwd_fee": 0,
    "storage_fee": 0,
    "gas_fee": 0,
    "fwd_fee": 0
  },
  "destination_fees": [
    {
      "in_fwd_fee": 0,
      "storage_fee": 0,
      "gas_fee": 0,
      "fwd_fee": 0
    }
  ]
}

{
  "detail": [
    {
      "loc": [
        "string"
      ],
      "msg": "string",
      "type": "string"
    }
  ]
}