show-transaction.sh

CURRENT_DATE=`date -Ru | sed 's/+0000/GMT/'`
CHECKSUM=$(echo -n "application/json,,/transactions/<ID>,$CURRENT_DATE" \
 | openssl dgst -sha1 -binary -hmac "your-secret-key" \
 | base64)

curl "https://apix.casiregalii.com/transactions/<ID>" \
  -X GET \
  -H "Accept: application/vnd.regalii.v3.2+json" \
  -H "Content-Type: application/json" \
  -H "Content-MD5:" \
  -H "Date: $CURRENT_DATE" \
  -H "Authorization: APIAuth your-api-key:$CHECKSUM"

# => JSON Response
  {
    "id": "5969ae86-8e88-4daf-8936-ad84a9d1cc30",
    "status": "initialized",
    "bill_id": null,
    "account_number": "12345678998",
    "currency": "USD",
    "amount": "2000.0",
    "created_at": "2018-01-11T19:42:48.439Z",
    "updated_at": "2018-01-11T19:42:48.439Z",
    "error_code": null,
    "error_message":null
  }