const options = {
  method: 'POST',
  headers: {'Content-Type': 'application/json'},
  body: JSON.stringify({deadline: 1, maker: '<string>', orderHash: '<string>', signature: '<string>'})
};

fetch('https://swap.ggp.gg/api/{blockchain}/orders/cancel', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

curl --request POST \
  --url https://swap.ggp.gg/api/{blockchain}/orders/cancel \
  --header 'Content-Type: application/json' \
  --data '
{
  "deadline": 1,
  "maker": "<string>",
  "orderHash": "<string>",
  "signature": "<string>"
}
'

import requests

url = "https://swap.ggp.gg/api/{blockchain}/orders/cancel"

payload = {
    "deadline": 1,
    "maker": "<string>",
    "orderHash": "<string>",
    "signature": "<string>"
}
headers = {"Content-Type": "application/json"}

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

print(response.text)

{
  "orderHash": "<string>"
}

{
  "code": 400,
  "error": "string"
}

{
  "code": 408,
  "error": "string"
}

{
  "code": 500,
  "error": "string"
}