Cast In-app Delivery API

name: Cast In-app Delivery API
description: Server-side endpoint for minting a personalized Cast presentation permalink for one contact
  in one project, in play (automated presentation), ama (Ask Me Anything), information (customer center),
  or page (website page) mode. Paired with the cast-inapp-loader.js client that renders the same experience
  as a floating launcher, an iframe, or a link inside the customer's own site. Used to drop personalized
  business reviews into emails, CRM records, support tickets, and customer portals.
humanURL: https://school.cast.app/projects/campaigns-and-analytics/in-app-delivery/
baseURL: https://cast.app/designer/api/v1
tags:
- Embeddable
- Personalization
- Presentations
- Customer Experience
properties:
- type: Documentation
  url: https://school.cast.app/projects/campaigns-and-analytics/in-app-delivery/
- type: APIReference
  url: https://school.cast.app/projects/campaigns-and-analytics/in-app-delivery/
- type: Authentication
  url: authentication/cast-corporation-authentication.yml
- type: Components
  url: components/cast-corporation-components.yml
- type: SourceCode
  url: https://github.com/cast-corp/delivery-react-example
- type: Demo
  url: https://cast-corp.github.io/delivery-react-example
x-evidence:
  verified: '2026-08-13'
  docs_status: 200
  endpoint_probe:
    url: https://cast.app/designer/api/v1/permalink
    method: POST
    unauthenticated_status: 401
  finding: Endpoint is live and enforces the documented bearer scheme. A first-party React reference implementation
    calls the same URL.
  spec_published: false