> ## Documentation Index > Fetch the complete documentation index at: https://docs.orbit.devotel.io/llms.txt > Use this file to discover all available pages before exploring further. # Tail and filter recent CDP events (Source Debugger) > Live Source Debugger for validating instrumentation as you ship it: tail the raw `cdp_events` stream with per-field filters (type, event_name, source, user_id, anonymous_id, contact_id, message_id, spillover_status) plus a free-text `q` substring search across the identity columns and the properties/context JSONB. Poll for strictly-newer events by echoing the returned `after_cursor`, and back-paginate to older events with `before_cursor`. Because each row carries the full properties/context JSONB (which can hold PII), the caller must hold the `contacts:read` scope in addition to an owner / admin / developer role. A malformed cursor returns `400 INVALID_CURSOR`. ## OpenAPI ````yaml /openapi.yaml get /api/v1/cdp/events/debug openapi: 3.1.0 info: title: Devotel CPaaS API description: Orbit by Devotel — Communications Platform as a Service API version: 1.0.0 contact: name: Devotel url: https://devotel.io email: support@devotel.io license: name: Proprietary servers: - url: https://api.orbit.devotel.io description: Production security: - Bearer: [] - ApiKey: [] tags: - name: Messages description: >- Send and manage messages across all channels (SMS, WhatsApp, RCS, Email, Viber, etc.) - name: Fax description: >- List and track fax (MMS/T.38) transmissions on Telnyx-backed fax numbers (sending flows through the Messaging API) - name: Agents description: AI agent creation, configuration, and execution - name: Voice description: Voice calls, IVR, conferencing, and SIP trunking - name: OnCall description: On-call rotations and escalation policy planning for incident alerting - name: Webhooks description: Webhook endpoint management and delivery logs - name: Numbers description: Phone number search, provisioning, and configuration - name: Brand Identity description: >- Unified cross-channel brand trust posture (10DLC, toll-free, WhatsApp, RCS, branded calling, number KYC) - name: Contacts description: Contact management, segmentation, and lifecycle tracking - name: Campaigns description: Marketing campaign orchestration and analytics - name: Flows description: Automation flow builder and execution engine - name: Templates description: Message template management and approval workflows - name: Settings description: Organization, channel, and user preference settings - name: Verify description: OTP generation and verification across channels - name: Push description: Push notification delivery via FCM and APNs - name: Integrations description: Third-party service connections and OAuth management - name: CDP description: >- Customer Data Platform — activation surface (CRM object sync, streaming destinations, ad-audience activation) - name: Files description: >- Server-to-server media upload, listing, retrieval, and deletion (signed-URL backed) - name: Commerce description: >- Omnichannel conversational-commerce — persistent cart + checkout state machine, channel-agnostic hosted pay-by-link, native WhatsApp checkout, and AP2-style agent payment mandates. - name: Sync description: >- Real-time shared-state primitive (Twilio Sync parity) — Documents, Maps, Lists, and ephemeral Streams, with change events relayed over the /api/v1/ws/sync WebSocket gateway - name: Risk description: >- Unified cross-channel Trust & Fraud risk scoring — fuses SMS-pumping, URL-reputation, Verify Fraud Guard, and Voice Biometrics signals into one composite verdict queryable before a send or a call. - name: Orby description: >- In-dashboard Orby operator assistant: streamed assistant turns, conversation threads, product knowledge-base search, and the tool-action approval gate. Available to signed-in operators only (dashboard session auth — API-key requests are rejected). paths: /api/v1/cdp/events/debug: get: tags: - CDP summary: Tail and filter recent CDP events (Source Debugger) description: >- Live Source Debugger for validating instrumentation as you ship it: tail the raw `cdp_events` stream with per-field filters (type, event_name, source, user_id, anonymous_id, contact_id, message_id, spillover_status) plus a free-text `q` substring search across the identity columns and the properties/context JSONB. Poll for strictly-newer events by echoing the returned `after_cursor`, and back-paginate to older events with `before_cursor`. Because each row carries the full properties/context JSONB (which can hold PII), the caller must hold the `contacts:read` scope in addition to an owner / admin / developer role. A malformed cursor returns `400 INVALID_CURSOR`. parameters: - schema: type: string in: query name: type required: false description: Filter by event kind (e.g. `track`, `identify`). - schema: type: string in: query name: event_name required: false - schema: type: string in: query name: source required: false - schema: type: string in: query name: user_id required: false - schema: type: string in: query name: anonymous_id required: false - schema: type: string in: query name: contact_id required: false - schema: type: string in: query name: message_id required: false - schema: type: string enum: - inline - spilled - spillover_failed in: query name: spillover_status required: false - schema: type: string in: query name: q required: false description: >- Free-text substring match across identity columns and the properties/context JSONB. - schema: type: string format: date-time in: query name: after required: false description: >- Legacy bare cursor — return only events strictly newer than this timestamp. - schema: type: string format: date-time in: query name: before required: false - schema: type: string in: query name: after_cursor required: false description: >- Composite keyset cursor for live-tailing — echo the previous response's `after_cursor`. - schema: type: string in: query name: before_cursor required: false description: >- Composite keyset cursor for loading older events — echo the previous response's `before_cursor`. - schema: type: integer minimum: 1 maximum: 200 default: 50 in: query name: limit required: false responses: '200': description: A page of matching events plus tail cursors and bot-filter counts. content: application/json: schema: type: object properties: data: type: object properties: data: type: array description: >- Matching events, newest first (received_at DESC, id DESC). items: $ref: '#/components/schemas/CdpEventRow' latest_cursor: type: - 'null' - string description: >- The newest row's received_at, for legacy `after`-based polling. after_cursor: type: - 'null' - string description: >- Echo as `?after_cursor=` to poll for strictly-newer events. before_cursor: type: - 'null' - string description: >- Echo as `?before_cursor=` to load older events; only present on a full page. bot_filter_counts: type: object description: Bot/IVT filter counts over the recent window. properties: total: type: integer bot: type: integer excluded: type: integer meta: $ref: '#/components/schemas/ResponseMeta' '400': description: The supplied pagination cursor is malformed (INVALID_CURSOR). components: schemas: CdpEventRow: type: object description: >- One ingested CDP event as persisted in `cdp_events`: its identity columns, event name/type, the raw `properties` and `context` JSONB the SDK sent, and ingest/spillover bookkeeping. The JSONB blobs can carry contact PII, so surfaces returning this row require the `contacts:read` scope. properties: id: type: string type: type: - 'null' - string description: Event kind — e.g. `track`, `identify`, `page`, `group`. message_id: type: - 'null' - string description: Client-supplied idempotency key for the event. user_id: type: - 'null' - string anonymous_id: type: - 'null' - string contact_id: type: - 'null' - string description: >- Internal contact id the event resolved to, when identity resolution matched one. event_name: type: - 'null' - string properties: type: - 'null' - object additionalProperties: true description: Event properties the SDK sent (may contain PII). context: type: - 'null' - object additionalProperties: true description: Delivery/context envelope (page, campaign, device, IP) the SDK sent. received_at: type: string format: date-time processed_at: type: - 'null' - string format: date-time source: type: - 'null' - string description: Source key the event was ingested from. gcs_uri: type: - 'null' - string description: When the payload was spilled to object storage, its GCS URI. spilled_bytes: type: - 'null' - integer spillover_status: type: - 'null' - string enum: - inline - spilled - spillover_failed created_at: type: string format: date-time ResponseMeta: type: object required: - request_id - timestamp additionalProperties: false properties: request_id: type: string description: Unique request identifier (also returned as X-Request-Id header) timestamp: type: string format: date-time docs_url: type: string format: uri nullable: true securitySchemes: Bearer: type: http scheme: bearer bearerFormat: JWT description: Dashboard JWT token from Clerk ApiKey: type: apiKey name: X-API-Key in: header description: Server-to-server API key (dv_live_sk_*) ````