curl --request POST \
  --url https://api.centsless.org/api/v1/tip/cash \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --data '
{
  "transaction_id": "<string>",
  "employee_id": "<string>",
  "tip_amount": 123,
  "employee_name": "<string>",
  "store_id": "<string>",
  "terminal_id": "<string>"
}
'

const options = {
  method: 'POST',
  headers: {'x-api-key': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    transaction_id: '<string>',
    employee_id: '<string>',
    tip_amount: 123,
    employee_name: '<string>',
    store_id: '<string>',
    terminal_id: '<string>'
  })
};

fetch('https://api.centsless.org/api/v1/tip/cash', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://api.centsless.org/api/v1/tip/cash"

payload = {
    "transaction_id": "<string>",
    "employee_id": "<string>",
    "tip_amount": 123,
    "employee_name": "<string>",
    "store_id": "<string>",
    "terminal_id": "<string>"
}
headers = {
    "x-api-key": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

{
  "error": "INVALID_REQUEST",
  "message": "<string>",
  "errors": [
    "<string>"
  ]
}