This page summarizes the currently available Web APIs, grouped by capability.

Application Operations

Name	Description
open	Open a page or a host capability entry
hideMenu	Hide the menu
getCrossAppUrl	Get a cross-application access URL
crossNoticeChange	Listen for cross-application notice changes
crossTodoChange	Listen for cross-application to-do changes

Base Capabilities

Name	Description
fly_api	Call the base request capability

Helper Methods

Name	Description
handleCopy	Handle copy operations

Library Capabilities

Name	Description
require	Load dependencies on demand

Object Data Operations

Name	Description
fetch_data	Get business object data
fetch_describe	Get business object metadata
fetch_email_templates	Get email templates
fill_email_template	Fill an email template
format_field_value	Format a field value

Object UI Actions

Name	Description
addObject	Open the create object screen
editObject	Open the edit object screen
selectObject	Select a business object
viewObject	View object details
openDuplicateTool	Open the duplicate data handling tool

Organization

Name	Description
getCurrentEmployee	Get current employee information
getDepartmentById	Get a department by ID
getDepartmentsByIds	Get multiple departments by ID
getEmployeeById	Get an employee by ID
getEmployeesByIds	Get multiple employees by ID

Storage

Name	Description
get	Read persistent storage
set	Write persistent storage
getTemp	Read temporary storage
setTemp	Write temporary storage

Tenant Customization

Name	Description
call_controller	Call tenant-customized server-side logic
callPollingController	Call polling-based tenant-customized logic
getAsyncComponent	Get an async component

Business Integration

Name	Description
callTool	Call the Operation Center capability
callAppLink	Trigger an App Link action

Media

Name	Description
compressionImage	Compress an image
downloadFile	Download a file
downloadImage	Download an image
getFilePreviewUrl	Get a file preview URL
getImagePreviewUrl	Get an image preview URL
previewFile	Preview a file
previewImage	Preview an image
uploadBigFile	Upload a large file
uploadFile	Upload a file

Notes

• This page summarizes Web APIs only.
• For specific parameters, return values, and limitations, see the corresponding API pages.