Popp Webhooks

generated: '2026-07-20'
method: searched
source: https://docs.joinpopp.com/docs/webhooks
spec_type: Webhooks
description: >-
  Popp delivers real-time event notifications via HTTP POST to a
  subscriber-configured endpoint. Webhooks are self-served through the Developer
  Portal (create endpoints, choose events, send test deliveries, rotate signing
  secret, delete). Deliveries are signed with SHA256 (HMAC) for verification.
delivery:
  transport: https-post
  signing: sha256-hmac
  signature_docs: https://docs.joinpopp.com/docs/webhook-authentication
  event_structure_docs: https://docs.joinpopp.com/docs/webhook-event-structure
  management_portal: https://app.joinpopp.com/developer/webhooks
  management_docs: https://docs.joinpopp.com/docs/webhook-management
management_api:
  - listWebhooks
  - createWebhook
  - updateWebhook
  - deleteWebhook
  - listWebhookEvents
categories:
  - name: conversation
    docs: https://docs.joinpopp.com/docs/conversation-events
    events:
      - {name: CONVERSATION_QUEUED, description: Conversation is queued and waiting to start}
      - {name: CONVERSATION_STARTED, description: Conversation has started with the candidate}
      - {name: CONVERSATION_COMPLETED, description: Conversation completed successfully}
      - {name: CONVERSATION_NEEDS_REVIEW, description: Conversation requires manual review}
      - {name: CONVERSATION_OPTED_OUT, description: Candidate opted out of the conversation}
      - {name: START_CONVERSATION_FAILED, description: Failed to start the conversation}
  - name: analysis
    docs: https://docs.joinpopp.com/docs/analysis-events
    events:
      - {name: ANALYSIS_CREATED, description: A new analysis batch has been created}
      - {name: CANDIDATE_ANALYSIS_COMPLETED, description: Analysis for a candidate is complete}
  - name: scheduling
    docs: https://docs.joinpopp.com/docs/scheduling-events
    events:
      - {name: CALENDAR_MEETING_SCHEDULED, description: A meeting has been scheduled}
      - {name: CALENDAR_MEETING_CANCELLED, description: A meeting has been cancelled}
      - {name: CALENDAR_MEETING_RESCHEDULED, description: A meeting has been rescheduled}
      - {name: CALENDAR_AVAILABILITY_NOT_FOUND, description: No available time slots found}
      - {name: CALENDAR_NOTE_TAKER_COMPLETED, description: Meeting notes are ready}
  - name: workflow
    docs: https://docs.joinpopp.com/docs/workflow-events
    events:
      - {name: WORKFLOW_RUN_STARTED, description: A workflow run has begun executing}
      - {name: WORKFLOW_RUN_COMPLETED, description: A workflow run reached the end of its graph successfully}
      - {name: WORKFLOW_RUN_FAILED, description: A workflow run failed and could not continue}
      - {name: WORKFLOW_RUN_CANCELLED, description: A workflow run was cancelled (via API or by archiving the workflow)}
      - {name: WORKFLOW_NODE_COMPLETED, description: A node in a run completed and produced an outcome}
      - {name: WORKFLOW_CONTACT_RESOLVED, description: An inline contact was resolved to or created as a candidate profile}
      - {name: WORKFLOW_CONTACT_RESOLUTION_FAILED, description: An inline contact could not be resolved into a candidate profile}
      - {name: WORKFLOW_CONTACT_RESOLUTION_SKIPPED, description: An inline contact was skipped because they already had an active run}
      - {name: WORKFLOW_PUBLISHED, description: A workflow was successfully published}