SCEDULY REST API Documentation

Introduction

SCEDULY REST API provides a standardized interface for interacting with the SCEDULY system. Communication is performed via the HTTPS version of the HTTP protocol using standard GET and POST methods for data transfer. Requests and responses are formatted using the JSON format.

Authentication

SCEDULY REST API uses the HMAC-SHA256 method to calculate the request signature. Each request must contain a minimum of 3 parameters required for authentication: user, institutionID, signature.

Signature calculation:

data =	HTTP_REQUEST_METHOD + CRLF
	institutionID + CRLF
	RequestURI + CRLF
	Date

signature = HMAC-SHA256(data, password)
* HTTP_REQUEST_METHOD: GET or POST
* institutionID: institution ID in the SCEDULY system
* RequestURI: requested resource (ex: "/users/tuitions")
* Date: CEST (UTC+2), in format YYYY-MM-DD HH:ii (current: 2023-02-01 19:23)
* CRLF: Carriage return (char(13)) + Line feed (char(10))

Example in PHP:

$data =	'GET' . "\r\n" .
	'999' . "\r\n" .
	'/users/tuitions' . "\r\n" .
	'2022-12-31 23:59';
$signature = hash_hmac('sha256', $data, '1234');
//6408cd6a53e6ecbfaa026c9f823dc36712d3dc810d366851d310570425b6a60c

Limitations

Only one connection at a time is allowed. Retrieving data with simultaneous (parallel/concurrent) connections can lead to account suspension!
Requests with network transmission time of up to 59 seconds will be accepted 100% of the time. Requests that arrive 2 or more minutes after they are signed will not be processed.

/users/tuitions

Retrieves a list of tuition fees for accounting purposes (invoices).

Parameters:
Parameter Type Required Description
user string Yes Your Sceduly REST API username
institutionID integer Yes Data request for specified institution
signature string Yes HMAC-SHA256 signature
personIDNumber string No Data request for individual person
year integer No Academic year (when not specified - default value: current year)


Example:

Request:
https://api.sceduly.com/users/tuitions?user=test&institutionID=999&signature=7e745d74b69b7f69da11deb4bc24adccb69bc28138c95947a56e35826c62e8e2

Response:
[
  {
    "personIDNumber": "00123456789",
    "firstName": "Ivona",
    "lastName": "Ivić",
    "address": "Dioklecijanova 1, Split",
    "email": "iivic@uniname.hr",
    "tuition": "8000.0000"
  },
  {
    "personIDNumber": "11123456788",
    "firstName": "Mate",
    "lastName": "Matić",
    "address": null,
    "email": "mmatic@uniname.hr",
    "tuition": "7000.0000"
  }
]

/timetable/overview

Retrieves a timetable data for specified date interval and location.

Parameters:
Parameter Type Required Description
user string Yes Your Sceduly REST API username
institutionID integer Yes Data request for specified institution
signature string Yes HMAC-SHA256 signature
location string Yes Location (subsidiary)
startDate string No yyyy-mm-dd (when not specified - default value: current month)
endDate string No yyyy-mm-dd (when not specified - default value: current month)


Example:

Request:
https://api.sceduly.com/timetable/overview?user=test&institutionID=999&location=pmf-split&startDate=2022-01-01&endDate=2022-01-31&signature=7e745d74b69b7f69da11deb4bc24adccb69bc28138c95947a56e35826c62e8e2

Response:
[
  {
    "eventID": "213512",
    "startDate": "2022-01-16",
    "endDate": "2022-02-21",
    "startTime": "09:15",
    "endTime": "12:00",
    "repetition": "1",
    "classroom": "A1",
    "subjectName": "Osnove elektrotehnike I",
    "teachingType": "P",
    "groupID": "988",
    "lecturers": [
      {
        "userID": "498",
        "role": "1",
        "firstName": "Ivan",
        "lastName": "Horvat"
      }
    ],
    "notes": "Gost predavanje"
  }
]