aid: loom
name: Loom
reviewType: webhook-streaming-surface
reviewedBy: API Evangelist
reviewDate: '2026-05-30'
sources:
  - url: https://dev.loom.com/
    type: DeveloperPortal
  - url: https://dev.loom.com/docs/record-sdk/getting-started
    type: Documentation
  - url: https://dev.loom.com/docs/record-sdk/details/api
    type: APIReference
  - url: https://dev.loom.com/docs/embed-sdk/getting-started
    type: Documentation
  - url: https://dev.loom.com/docs/embed-sdk/api
    type: APIReference
  - url: https://support.atlassian.com/loom/
    type: Support
findings:
  webhooksDocumented: false
  streamingDocumented: false
  eventSubscriptionsDocumented: false
  serverToServerCallbacksDocumented: false
  summary: >-
    Loom's public developer portal at dev.loom.com documents only client-side
    JavaScript SDKs (recordSDK and embedSDK) plus an oEmbed endpoint. No
    server-to-server webhooks, event subscriptions, push notifications, or
    streaming event surfaces are documented. There is no documented
    transcript-ready, video-uploaded, or upload-completed webhook delivered to
    a customer-controlled URL. The Atlassian-hosted Loom support center
    likewise surfaces no webhook articles.
clientSideEventsFound:
  context: >-
    The recordSDK exposes a client-side ButtonEmitterEvents interface. These
    are in-browser JavaScript events fired on the SDKButton instance, NOT
    server-delivered webhooks. They are listed here for completeness so they
    are not mistaken for a webhook surface.
  source: https://dev.loom.com/docs/record-sdk/details/api
  events:
    - name: bubble-drag-end
      description: Camera bubble dragging has ended.
    - name: bubble-drag-start
      description: Camera bubble dragging has begun.
    - name: bubble-move
      description: Camera bubble is moved.
    - name: cancel
      description: Recording is cancelled.
    - name: complete
      description: User has selected finish recording.
    - name: insert-click
      description: Insert CTA has been selected.
    - name: lifecycle-update
      description: Lifecycle state change occurs.
    - name: recording-complete
      description: Recording is ended (upload may be in progress).
    - name: recording-start
      description: Video capture has begun.
    - name: start
      description: User has selected start recording.
    - name: upload-complete
      description: Recording has finished uploading to Loom.
recommendation: >-
  Do not model a webhook OpenAPI or AsyncAPI specification for Loom at this
  time. The hard-rule "no fabrication" forbids inventing a server-side webhook
  contract that the vendor does not publish. Re-check the developer portal
  after future Atlassian/Loom platform updates - a transcript-ready or
  upload-complete webhook would be the natural addition given the
  client-side event vocabulary already in place.