curl --request POST \
  --url https://api.cactal.ai/v1/billing/usage-top-up/preview \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "organizationId": "<string>",
  "credits": 4503599627370696
}
'

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({organizationId: '<string>', credits: 4503599627370696})
};

fetch('https://api.cactal.ai/v1/billing/usage-top-up/preview', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://api.cactal.ai/v1/billing/usage-top-up/preview"

payload = {
    "organizationId": "<string>",
    "credits": 4503599627370696
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

{
  "total": 123,
  "currency": "<string>",
  "lineItems": [
    {
      "title": "<string>",
      "description": "<string>",
      "amount": 123,
      "quantity": 123
    }
  ]
}

{
  "kind": "validation",
  "message": "<string>",
  "suggestion": "<string>",
  "validValues": [
    "<string>"
  ]
}

{
  "kind": "validation",
  "message": "<string>",
  "suggestion": "<string>",
  "validValues": [
    "<string>"
  ]
}

{
  "kind": "validation",
  "message": "<string>",
  "suggestion": "<string>",
  "validValues": [
    "<string>"
  ]
}

{
  "kind": "validation",
  "message": "<string>",
  "suggestion": "<string>",
  "validValues": [
    "<string>"
  ]
}

{
  "kind": "validation",
  "message": "<string>",
  "suggestion": "<string>",
  "validValues": [
    "<string>"
  ]
}