LiSTNR API Docs

Preferences Webhook

Receives user preference updates from the Salesforce Preference Centre and writes them to Firestore. Callers must present a LiSTNR JWT with the write:preferences scope issued by the LiSTNR Token Provider.

Endpoint

POST /update

Auth

Bearer (LiSTNR JWT)

Required scope

write:preferences

Required header

x-listnr-source

Guides

Getting Started

How to get credentials, obtain a LiSTNR JWT, and set up your integration with the preferences webhook.

Sending Preferences

Full request reference — authentication headers, x-listnr-source, payload schema, and error responses.