> ## Documentation Index
> Fetch the complete documentation index at: https://developer.onetrust.com/llms.txt
> Use this file to discover all available pages before exploring further.

# General Vendors and IAB Data

| Legacy/Deprecated Method                                                                                                                                                       | New Method                                                                                                                                                                       |
| :----------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | :------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| <p>`OTPublishersHeadlessSDK.shared.getVendorListData()`</p><p>`OTPublishersHeadlessSDK.shared.getVendorListUI()`</p><p>`OTPublishersHeadlessSDK.shared.getVendorDetails()`</p> | [`OTPublishersHeadlessSDK.shared.getAllVendors()`](https://developer.onetrust.com/onetrust/docs/vendors-helpers#get-all-active-vendors-and-their-details-associated-with-a-mode) |
|                                                                                                                                                                                |                                                                                                                                                                                  |