This is an example of using the API to search for all the journals that contain the word science in their titles:
http://www.journaltocs.hw.ac.uk/api/journals/science

(in the example, the resource-type is "journals" and the query string is "science")

Currently the API return results in RSS 1.0 format only.

Go to http://www.journaltocs.hw.ac.uk/index.php?action=api for further information.