Authorization: ********************curl --location 'https://my.xentree.ai/api/payments/seats/xendit' \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '{
"quantity": 1,
"currency": "IDR"
}'{
"checkout_url": "string",
"external_id": "string",
"property1": "string",
"property2": "string"
}