curl --request POST \
  --url https://api.useduro.com/v1/checkout/sessions \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "planId": "<string>",
  "amount": 123,
  "currency": "NGN",
  "customerEmail": "jsmith@example.com",
  "customerPhone": "<string>",
  "successUrl": "<string>",
  "metadata": {}
}
'

{
  "id": "<string>",
  "token": "<string>",
  "url": "<string>",
  "status": "<string>",
  "amount": 123,
  "currency": "<string>",
  "planId": "<string>",
  "createdAt": "<string>"
}