Creating a web service client

Moodle 2.0

You need to have previously setup a web service. Read the Documentation for administrators.

To see the API Documentation, connect as Admin and go to Administration > Plugins > Web services > API Documentation

Officially supported protocols

• REST: the Moodle REST server uses POST for parameters and XML for returned values. This server is not RESTfull.
• SOAP: the Moodle SOAP server is based on the Zend SOAP server (itself based on the PHP SOAP server). Zend publishes a Zend SOAP client. The current server implementation doesn't work with Java/.Net because we didn't generated a fully describe WSDL yet. If you are working on a Java/.Net client, follow or participate to the tracker issues MDL-28988 / MDL-28989
• XML-RPC: the Moodle XML-RPC server is based on Zend XML-RPC server. Zend also publishes a Zend XML-RPC client.
• AMF: the Moodle AMF server is based on the Zend AMF server. The test client can be found in Settings blocks > Site Administration > Development > Web service test client > AMF Test client.

Demo client examples

Demo client sample codes can be downloaded on Github.

How to get a user token

Your client can call the script located in /login/token.php with a simple HTTP request. We highly recommend to do it securely with HTTPS. The required parameters are:

• username
• password
• service shortname - The service shortname is usually hardcoded in the pre-build service (db/service.php files). Moodle administrator will be able to edit shortnames for service created on the fly: MDL-29807

The script will return a json value: {token: string} or {error: string}.