curl --request POST \
  --url https://api.example.com/{version}/checkouts/create \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "mode": "<string>",
  "source_kind": "<string>",
  "party_phone": "<string>",
  "currency": "<string>",
  "items": [
    {
      "name": "<string>",
      "currency": "<string>",
      "amount": 1.01
    }
  ],
  "party_name": "<string>",
  "party_email": "<string>",
  "party_relationship": "<string>",
  "reference_id": "<string>",
  "note": "<string>",
  "due_date": "2023-11-07T05:31:56Z",
  "success_url": "<string>",
  "cancel_url": "<string>",
  "expires_at": "2023-11-07T05:31:56Z",
  "counterparty_id": 123
}
'

{
  "mode": "<string>",
  "source_type": "<string>",
  "source_id": 123,
  "source_number": "<string>",
  "source_status": "<string>",
  "counterparty_id": 123,
  "party_id": 123,
  "currency": "<string>",
  "total_amount": 123,
  "source_checkout_config_id": 123,
  "url": "<string>",
  "reference_id": "<string>",
  "due_date": "2023-11-07T05:31:56Z",
  "expires_at": "2023-11-07T05:31:56Z",
  "hosted_path_or_token": "<string>",
  "success_url": "<string>",
  "cancel_url": "<string>"
}