generated: '2026-08-13'
method: searched
source: >-
  https://docs.segmentstream.com/project-configuration/sdk +
  https://segmentstream.com/cloud
detail: >-
  SegmentStream ships client-side surfaces in two families: a browser tracker
  distributed from its own CDN, and — for the white-label Cloud product — an
  embeddable measurement module plus React components and a typed TypeScript
  SDK. Only the tracker is generally available; the Cloud component library is
  behind a design-partner waitlist and no package or documentation URL for it
  has been published.
families:
  - family: tracker
    name: SegmentStream SDK
    kind: browser-javascript
    availability: general
    docs: https://docs.segmentstream.com/project-configuration/sdk
    distribution:
      registry: cdn
      url: https://cdn.segmentstream.com/sdk/v1/segmentstream.min.js
      pinned: false
      version: null
      probe:
        http_status: 200
        content_type: application/javascript
        bytes: 80463
        checked: '2026-08-13'
      note: >-
        The documented URL pins only a major-version path segment (/sdk/v1/), so
        the artifact served floats to whatever the current v1 build is. There is
        no npm package, no integrity hash in the published snippet, and no
        version string in the URL — a consumer cannot state which build they are
        running, and neither can we. Recorded as version: null deliberately.
    loader_snippet: |
      <script>(function(){var s=window.segmentstream=window.segmentstream||{};
      s._q=s._q||[];['init','conversion','anonymousId'].forEach(function(m){
      s[m]=function(){s._q.push([m,Array.prototype.slice.call(arguments)])}})})();</script>
      <script async src="https://cdn.segmentstream.com/sdk/v1/segmentstream.min.js"></script>
      <script>segmentstream.init("PROJECT_ID");</script>
    methods:
      - name: segmentstream.init
        signature: init(projectId)
        description: Initializes the SDK with the project identifier.
      - name: segmentstream.conversion
        signature: conversion({type, id, value, currency})
        description: Reports a conversion event directly.
      - name: segmentstream.anonymousId
        signature: anonymousId()
        description: >-
          Returns the user identifier — the Google Analytics cookie value where
          present, otherwise a generated id.
    options:
      - name: click_id_propagation
        default: true
        description: Preserves ad-platform click IDs across internal links.
      - name: cookieless_pings
        default: true
        description: Sends page-load and first-interaction signals without analytics cookies.
      - name: local_storage
        default: false
        description: Stores attribution data in local storage.
    capabilities:
      - >-
        Preserves click IDs across navigation: gclid, fbclid, ttclid, msclkid,
        li_fat_id, ScCid, rdt_cid, twclid, dclid, epik.
      - Cookieless page-load and first-interaction pings.
      - Direct conversion reporting.
  - family: embedded-ui
    name: SegmentStream Cloud measurement module
    kind: white-label-embedded
    availability: waitlist
    docs: https://segmentstream.com/cloud
    description: >-
      The full measurement UI embedded inside a customer's own product under the
      customer's brand. Described as "Not an iframe — React components and a
      typed SDK", so a host application composes its own layout and design
      system around the engine's data.
    surfaces:
      - White-label measurement module
      - React components
      - TypeScript SDK
      - REST API
      - MCP server per workspace
      - Hosted dashboard workspaces
    regions: [EU, US]
    isolation: workspace-per-client
    package: null
    note: >-
      No package name, registry entry, component reference or API reference has
      been published for this family. @segmentstream/sdk is not on npm (HTTP 404,
      checked 2026-08-13). Recorded as an announced surface, not an available
      one.
cross_links:
  packages: packages/segmentstream-packages.yml
  cli: cli/segmentstream-cli.yml