---
sourceDocument: Zurich API Reference
sourceDocumentLink: https://www.servicenow.com/docs/r/zurich/api-reference

 Release :

    - zurich

ft:locale :

    - en-US

ft:publication_title :

    - Zurich API Reference

ft:clusterId :

    - crapiref

bundleId :

    - crapiref

workflow :

    - Creator


---

# Client mobile API reference

# Client mobile API reference {#ariaid-title1}

* Release version: Zurich
* 
* Updated July 31, 2025
* 
* ![](https://www.servicenow.com/docs/portal-asset/ico-clock) 1 minute to read

Use Cabrillo JS to build custom mobile experiences inside of ServiceNow AI Platform native mobile apps.
* **[Cabrillo JS constants](https://www.servicenow.com/docs/ubW6qqj7fDe2EmltOw_A1Q#cabrillo-constants)**   
  These are the constants used by Cabrillo JS.
* **[Cabrillo JS data types](https://www.servicenow.com/docs/3OVI3maV1gx96xbWuByCbg#cabrillo-datatypes)**   
  These are common data types used by Cabrillo JS APIs.
* **[cabrillo - Client](https://www.servicenow.com/docs/6XbmXR_ftZKLXyHXYnJX_Q#cabrillo-namespace)**   
  Cabrillo JS is a client side JavaScript API for accessing capabilities inside ServiceNow native mobile applications.
* **[cabrillo.attachments - Client](https://www.servicenow.com/docs/qCETkaffpOU5Ci9tiwmBLg#cabrillo-attachments-namespace)**   
  The name space for Cabrillo JS attachment functions. This enables adding and viewing attachments.
* **[cabrillo.camera - Client](https://www.servicenow.com/docs/ytnrMx_FShipkbAnEkasmw#cabrillo-camera-namespace)**   
  Cabrillo JS camera functions to provide camera access for bar code scanning.
* **[cabrillo.flowControl - Client](https://www.servicenow.com/docs/ugvKPcTzLQSrNRerqaystg#cabrillo-FC-namespace)**   
  Cabrillo JS functions for managing the flow of a web view.
* **[cabrillo.message - Client](https://www.servicenow.com/docs/vraVbTS3rx_XpNwcu_N0zQ#cabrillo-messgage-namespace)**   
  Cabrillo JS functions to display messages in the native UI.
* **[cabrillo.modal - Client](https://www.servicenow.com/docs/f2FzLLRAlh208~8Wojyl2w#cabrillo-modal-namespace)**   
  Cabrillo JS functions for presenting web content inside of native modals.
* **[cabrillo.navigation - Client](https://www.servicenow.com/docs/bLnZHbKn68yLNHCb5BXwQg#cabrillo-navigation-namespace)**   
  Cabrillo JS functions for forward and backward navigation.
* **[cabrillo.nowapp - Client](https://www.servicenow.com/docs/Dz~RGdCwcBrqwL_FXuRmcw#cabrillo-nowapp-namespace)**   
  The name space for Cabrillo Now App functions. This enables you to interact with screens inside of ServiceNow AI Platform® native mobile apps.
* **[cabrillo.viewLayout - Client](https://www.servicenow.com/docs/sKh7yhpDZX1_SxHsWH1mKA#cabrillo-viewLayout-namespace)**   
  Cabrillo JS functions to provide access to native UI elements like buttons and spinners.
* **[m_form - Client](https://www.servicenow.com/docs/gLm7e~7_Q2ZnI_lDyiSrsg#m_formClientAPI)**   
  Provides methods to get and set input values on input form screens, as well as display messages.
* **[MobileScriptIncludeCaller - Client](https://www.servicenow.com/docs/tQgmZnFnZ4UDJTyWfBwrRQ#MobileScriptInclCallerClientAPI)**   
  Provides methods to call script includes from Mobile UI Rule Actions.