curl --request GET \
  --url https://api.satsuma.ai/order/{orderId}/payment-link \
  --header 'Authorization: <api-key>'

{
  "data": {
    "url": "<string>"
  },
  "messages": [
    {
      "context": "<string>",
      "text": "<string>",
      "data": {}
    }
  ]
}