Get payment

curl --request GET \
  --url http://sandbox.mintlify.com/payments/{id} \
  --header 'X-API-Key: <api-key>'

{
  "amount": 123,
  "createdAt": "<string>",
  "currency": "<string>",
  "description": "<string>",
  "fee": 123,
  "id": "<string>",
  "merchantId": 123,
  "paymentType": "collection",
  "phoneNumber": "<string>",
  "status": "pending",
  "telecomOperator": "mtn",
  "updatedAt": "<string>"
}