const options = {
  method: 'POST',
  headers: {'Content-Type': 'application/json'},
  body: JSON.stringify({
    maker: '<string>',
    makerSrcOrToken: '<string>',
    params: {
      makerTraits: {
        allowMultipleFills: true,
        allowPartialFills: true,
        allowedSenderSuffix: '<string>',
        expiration: 1,
        hasExtension: true,
        needCheckEpochManager: true,
        needPostInteractionCall: true,
        needPreInteractionCall: true,
        nonceOrEpoch: 1,
        series: 1,
        unwrapWeth: true,
        usePermit2: true
      },
      makingAmount: '<string>',
      salt: '<string>',
      signature: '<string>',
      takingAmount: '<string>',
      extension: '<string>'
    },
    takerSrcOrToken: '<string>'
  })
};

fetch('https://swap.ggp.gg/api/{blockchain}/order', 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}/order \
  --header 'Content-Type: application/json' \
  --data '
{
  "maker": "<string>",
  "makerSrcOrToken": "<string>",
  "params": {
    "makerTraits": {
      "allowMultipleFills": true,
      "allowPartialFills": true,
      "allowedSenderSuffix": "<string>",
      "expiration": 1,
      "hasExtension": true,
      "needCheckEpochManager": true,
      "needPostInteractionCall": true,
      "needPreInteractionCall": true,
      "nonceOrEpoch": 1,
      "series": 1,
      "unwrapWeth": true,
      "usePermit2": true
    },
    "makingAmount": "<string>",
    "salt": "<string>",
    "signature": "<string>",
    "takingAmount": "<string>",
    "extension": "<string>"
  },
  "takerSrcOrToken": "<string>"
}
'

import requests

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

payload = {
    "maker": "<string>",
    "makerSrcOrToken": "<string>",
    "params": {
        "makerTraits": {
            "allowMultipleFills": True,
            "allowPartialFills": True,
            "allowedSenderSuffix": "<string>",
            "expiration": 1,
            "hasExtension": True,
            "needCheckEpochManager": True,
            "needPostInteractionCall": True,
            "needPreInteractionCall": True,
            "nonceOrEpoch": 1,
            "series": 1,
            "unwrapWeth": True,
            "usePermit2": True
        },
        "makingAmount": "<string>",
        "salt": "<string>",
        "signature": "<string>",
        "takingAmount": "<string>",
        "extension": "<string>"
    },
    "takerSrcOrToken": "<string>"
}
headers = {"Content-Type": "application/json"}

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

print(response.text)

{
  "orderHash": "0xaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
}

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

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

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