curl --request POST \
  --url https://api.wava.co/v1/orders/cancel/{orderId} \
  --header 'merchant-key: <api-key>'

const options = {method: 'POST', headers: {'merchant-key': '<api-key>'}};

fetch('https://api.wava.co/v1/orders/cancel/{orderId}', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://api.wava.co/v1/orders/cancel/{orderId}"

headers = {"merchant-key": "<api-key>"}

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

print(response.text)

{
  "data": {
    "id_order": 12345,
    "status": "cancelled"
  }
}

{
  "code": 4011,
  "api_code": "INVALID_ORDER_STATUS",
  "message": "Order cannot be cancelled in its current status",
  "description": "Only pending or processing orders can be cancelled",
  "error": true
}

{
  "code": 4007,
  "api_code": "INVALID_MERCHANT_KEY",
  "message": "Invalid merchant key",
  "description": "The provided merchant key is invalid or expired",
  "error": true
}

{
  "code": 4010,
  "api_code": "ORDER_NOT_FOUND",
  "message": "Order not found",
  "description": "The specified order does not exist or you don't have access to it",
  "error": true
}

{
  "code": 7001,
  "api_code": "INTERNAL_SERVER_ERROR",
  "message": "Internal server error",
  "description": "An unexpected error occurred while processing your request",
  "error": true
}