---
schema_version: "1"
id: 8ac5a5e77de4e0028747965abd5c31791e30be445a661ebab9f3972c66b239be
title: January 2024
collection: admin
version: current
locale: en-us
portal_url: https://docs.salesforce.com/admin/current/en-us/commerce/264-0-0/b2c_com_api_jan_2024.md
canonical_url: https://help.salesforce.com/s/articleView?id=commerce.b2c_com_api_jan_2024.htm&release=264.0.0&type=5
source_site: help.salesforce.com
content_type: documentation
content_hash: 0f414d632e06090081557c14b19c9a24dd8ac42f16c844ad17eadbdf04c0c43f
description: SLAS
products:
  - Commerce
  - B2C Commerce
release: "264"
---
# January 2024

SLAS

- Improved error handling for TSOB(Trusted system on Behalf) for "customer not found" user scenarios.
- Support added for using SAP Customer Data Cloud [socialize REST endpoints](https://help.sap.com/docs/SAP_CUSTOMER_DATA_CLOUD/8b8d6fffe113457094a17701f63e3d6a/4176c45f70b21014bbc5a10ce4041860.html).
- IDP configuration now allows the IDP client credentials to be added to the POST body.
    - SLAS now supports OIDC client\_secret\_basic and client\_secret\_post for client authentication.
- Updated the /introspect endpoint to include a “sub” claim in the [response](https://developer.salesforce.com/docs/commerce/commerce-api/references/shopper-login?meta=introspectToken).
- Improved validation in Session Bridge(SESB) flow by checking for the customer\_id and failing the request if the customer is already registered.

For more detailed information, see[B2C Commerce API Release Notes](https://developer.salesforce.com/docs/commerce/commerce-api/references/about-commerce-api/about.html).