Calculate Price

POST /v1/orders/calculate

Returns the exact TRX price for a hypothetical order without creating one. Use this to show users the cost before they commit to a deposit.

This is a pure pricing endpoint — it does not touch the TRON network.

Request body

Field	Type	Required	Description
duration	integer	yes	Resource rental duration in hours. Must be 1.
activation	boolean	no	If true, include the account activation fee in total. Defaults to false.
resources.energy	integer	no*	Amount of energy to deliver.
resources.bandwidth	integer	no*	Amount of bandwidth to deliver.

* At least one of resources.energy or resources.bandwidth must be greater than zero.

Examples

Bash

curl -X POST https://api.tronzap.com/v1/orders/calculate \
  -H "Content-Type: application/json" \
  -H "Accept: application/json" \
  -d '{
    "duration": 1,
    "activation": false,
    "resources": {
      "energy": 65000,
      "bandwidth": 345
    }
  }'

Node.js

const response = await fetch('https://api.tronzap.com/v1/orders/calculate', {
  method: 'POST',
  headers: {
    'Content-Type': 'application/json',
    'Accept': 'application/json',
  },
  body: JSON.stringify({
    duration: 1,
    activation: false,
    resources: { energy: 65000, bandwidth: 345 },
  }),
})
const data = await response.json()
console.log(data.result.total, data.result.currency)

PHP

$response = file_get_contents('https://api.tronzap.com/v1/orders/calculate', false, stream_context_create([
  'http' => [
    'method' => 'POST',
    'header' => "Content-Type: application/json\r\nAccept: application/json",
    'content' => json_encode([
      'duration' => 1,
      'activation' => false,
      'resources' => ['energy' => 65000, 'bandwidth' => 345],
    ]),
  ],
]));
$data = json_decode($response, true);
echo $data['result']['total'] . ' ' . $data['result']['currency'];

Python

import requests

resp = requests.post('https://api.tronzap.com/v1/orders/calculate', json={
    'duration': 1,
    'activation': False,
    'resources': {'energy': 65000, 'bandwidth': 345},
})
result = resp.json()['result']
print(result['total'], result['currency'])

Response

{
  "code": 0,
  "request_id": "550e8400-e29b-41d4-a716-446655440000",
  "result": {
    "energy":     { "amount": 65000, "price": 2.34 },
    "bandwidth":  { "amount": 345,   "price": 0.35 },
    "activation": { "required": false, "price": 0 },
    "total": 2.69,
    "currency": "TRX",
    "duration": 1
  }
}

With activation: true (activating a new account):

{
  "code": 0,
  "request_id": "550e8400-e29b-41d4-a716-446655440000",
  "result": {
    "energy":     { "amount": 65000, "price": 2.34 },
    "bandwidth":  { "amount": 345,   "price": 0.35 },
    "activation": { "required": true, "price": 1.40 },
    "total": 4.09,
    "currency": "TRX",
    "duration": 1
  }
}

Response fields

Field	Type	Description
energy.amount	integer	Echo of the requested energy amount.
energy.price	number	TRX cost for the energy.
bandwidth.amount	integer	Echo of the requested bandwidth amount.
bandwidth.price	number	TRX cost for the bandwidth.
activation.required	boolean	Echo of the activation flag you sent.
activation.price	number	TRX cost of activation. 0 when not requested.
total	number	Sum of energy + bandwidth + activation prices.
currency	string	Always TRX.
duration	integer	Echo of the requested duration.

total matches create-order amount

The total from this endpoint equals the amount that POST /v1/orders will require, given the same inputs and matching activation outcome.