generated: '2026-08-13'
method: searched
source: >-
  https://developer.kapost.com/gallery-picker ;
  https://developer.kapost.com/gallery-picker-demo ;
  https://developer.kapost.com/wordpress-plugin ;
  https://developer.kapost.com/http-destination
description: >-
  Client-side and embeddable surfaces Kapost publishes for integrators. Distinct from server-side
  SDKs (there are none — see packages/kapost-packages.yml).
families:
  - name: Gallery Picker
    kind: embeddable-javascript-widget
    docs: https://developer.kapost.com/gallery-picker
    demo: https://developer.kapost.com/gallery-picker-demo
    loader: https://<subdomain>.kapost.com/gallery/gallery_picker.js
    loader_note: >-
      Loaded from the customer's own Kapost subdomain via a <script> tag. Unversioned CDN-style URL;
      a consumer cannot pin a version.
    description: >-
      Converts an embedded Kapost Gallery link into a file picker so a user can select content from
      the Kapost Gallery and pull it into another environment (Google Docs, an intranet page).
    activation: >-
      The embedded gallery URL must carry the picker query parameters: ?embedded=true&picker=true
    integration: >-
      Integrators bind a click handler that opens the picker and supplies a callback; the callback
      fires once per selection (multiple times when multiselect is enabled).
    callback_payload:
      id: String
      title: String
      kapostUrl: String
      downloadUrl: String
      mediaUrl: String
      publishedUrls: >-
        Array of objects — external_site_name, published_url, draft, scheduled_date,
        published_date, platform, external_id
  - name: Kapost (Byline) WordPress plugin
    kind: cms-plugin
    docs: https://developer.kapost.com/wordpress-plugin
    registry: https://wordpress.org/plugins/kapost-byline/
    version: 2.3.0
    published: '2025-06-18'
    description: >-
      First-party WordPress plugin that receives content published from Kapost over XML-RPC and
      creates/updates the corresponding WordPress post. Extensible from the WordPress side through
      documented filters/hooks.
  - name: Generic HTTP Destination
    kind: server-side-integration-contract
    docs: https://developer.kapost.com/http-destination
    samples: https://github.com/kapost/http-destination-samples
    samples_license: Unlicense
    samples_updated: '2024-01-10'
    description: >-
      Not a UI component — an integrator-implemented HTTP endpoint that Kapost calls to publish
      content. Configured in the Kapost App Center; the integrator implements three POST actions
      (auth, publish, republish) signalled by the X-Kapost-Action header. Listed here because it is
      the customer-side counterpart of the picker and plugin in the same integration toolkit.
    gate: "Access is arranged through a customer success manager rather than self-serve."
notes:
  - No published component versioning: the Gallery Picker script URL is unpinned and served per-tenant.
  - No npm-distributed component library for the Gallery Picker exists.