curl --request POST \
  --url https://api.finup.io/backend/transactions/count \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --data '
{
  "pagination": {
    "page": 1,
    "per_page": 50,
    "sort_by": "created_at",
    "sort_direction": "desc"
  }
}
'

const options = {
  method: 'POST',
  headers: {'x-api-key': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    pagination: {page: 1, per_page: 50, sort_by: 'created_at', sort_direction: 'desc'}
  })
};

fetch('https://api.finup.io/backend/transactions/count', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://api.finup.io/backend/transactions/count"

payload = { "pagination": {
        "page": 1,
        "per_page": 50,
        "sort_by": "created_at",
        "sort_direction": "desc"
    } }
headers = {
    "x-api-key": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

{
  "total_records": 42,
  "total_pages": 5
}