Developer Documentation

Developers use the Bullhorn APIs to extend the functionality of the Bullhorn ATS and CRM or integrate the system with related applications. Bullhorn provides both a REST API and a web services (SOAP) API. While both APIs are fully supported, Bullhorn recommends that developers use the REST API. Bullhorn customers can obtain OAuth keys for developing applications with the Bullhorn REST API by creating a support ticket via the Bullhorn Resource Center.

Links to documentation and other resources are available below. In addition to the structured documentation, be sure to check out the articles and samples.


Note: The REST API Reference is a PDF document with bookmarks for each heading. To take advantage of PDF bookmarks and other navigation features in the Google Chrome browser, you must disable the default Google Chrome PDF viewer and use Adobe Reader instead. To disable the Chrome PDF viewer, enter chrome://plugins in your browser address bar and select the Disable link for Chrome PDF Viewer.

SOAP API Version 2.6

SOAP API Version 2.5

SOAP API Version 2.0

SOAP API Version 1.1