> ## Documentation Index > Fetch the complete documentation index at: https://docs.cashweb.cash/llms.txt > Use this file to discover all available pages before exploring further. # Get webhook event delivery telemetry by event id > Returns delivery telemetry for a partner webhook event, including current delivery status, attempt count, and last error. Use this endpoint for webhook incident triage and replay diagnostics. ## OpenAPI ````yaml /openapi/openapi.json get /partner/webhooks/events/{event_id} openapi: 3.1.0 info: title: CashWeb Partner API description: >- CashWeb Partner API enables crypto-to-fiat offramp transactions. Create quotes, manage transactions, receive lifecycle webhooks, and reconcile revenue. contact: name: Michael Anyi email: michael@cashweb.cash license: name: Proprietary version: 1.0.0 servers: - url: https://api-staging.cashweb.cash/api/v1 description: Staging environment - url: https://api.cashweb.cash/api/v1 description: Production environment security: [] paths: /partner/webhooks/events/{event_id}: get: tags: - Partner API summary: Get webhook event delivery telemetry by event id description: >- Returns delivery telemetry for a partner webhook event, including current delivery status, attempt count, and last error. Use this endpoint for webhook incident triage and replay diagnostics. operationId: get_webhook_event_delivery parameters: - name: event_id in: path description: Webhook event identifier required: true schema: type: string format: uuid responses: '200': description: Webhook delivery status retrieved content: application/json: schema: $ref: >- #/components/schemas/ApiResponse_PartnerWebhookEventDeliveryResponse example: data: aggregate_id: 01917f00-7b4c-7f56-8a2b-15998d58c9f3 attempts: 1 created_at: '2026-02-12T12:05:00Z' delivery_status: dispatched event_id: 01917f00-7b4c-7f56-8a2b-15998d58c9f3 event_type: transaction.completed last_error: null updated_at: '2026-02-12T12:05:10Z' success: true '401': description: Missing or invalid partner API key content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' '404': description: Webhook event not found for this partner content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' example: error: code: NOT_FOUND message: Webhook event not found timestamp: '2026-02-12T12:00:00Z' '429': description: Rate limit exceeded content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' '500': description: Internal server error content: application/json: schema: $ref: '#/components/schemas/ErrorResponse' security: - PartnerApiKey: [] components: schemas: ApiResponse_PartnerWebhookEventDeliveryResponse: type: object description: Standard API response wrapper for all successful responses required: - success - data properties: data: type: object description: >- Webhook delivery status for a single partner event. This endpoint reports delivery telemetry, not webhook payload replay. required: - event_id - event_type - aggregate_id - delivery_status - attempts - publish_status - created_at - updated_at properties: aggregate_id: type: string format: uuid description: Aggregate transaction identifier associated with this event. example: 01917f00-7b4c-7f56-8a2b-15998d58c9f3 attempts: type: integer format: int32 description: >- Total delivery attempts recorded so far. When Hookdeck telemetry is available this is the Hookdeck attempt count; otherwise it falls back to local publish attempts. example: 2 created_at: type: string format: date-time description: Event creation timestamp in UTC RFC3339. example: '2026-02-12T12:05:00Z' delivery_status: type: string description: >- Delivery state. When Hookdeck telemetry is available this reflects the Hookdeck event lifecycle (for example successful, failed, pending). Otherwise it falls back to the local outbox publish state. example: successful event_id: type: string format: uuid example: 01917f00-7b4c-7f56-8a2b-15998d58c9f3 event_type: type: string description: >- Consumer-facing webhook event type. Allowed values: transaction.created, deposit.detected, deposit.confirmed, transaction.completed, transaction.failed, transaction.expired, transaction.cancelled, transaction.refunded, payout.settled. example: transaction.completed last_attempt_at: type: - string - 'null' format: date-time description: >- Timestamp of the most recent delivery attempt, when available from Hookdeck. example: '2026-02-12T12:05:05Z' last_error: type: - string - 'null' description: >- Most recent delivery error when status is failed or terminal_failed. example: upstream timeout next_attempt_at: type: - string - 'null' format: date-time description: >- Timestamp of the next scheduled Hookdeck retry attempt, when applicable. example: '2026-02-12T12:10:05Z' publish_request_id: type: - string - 'null' description: >- Hookdeck publish request ID when the event was successfully accepted by Hookdeck. example: req_fpSzYE7G0Op42UkKvFOB publish_status: type: string description: Local outbox publish state for CashWeb -> Hookdeck handoff. example: dispatched response_status: type: - integer - 'null' format: int32 description: >- Most recent destination HTTP response code from Hookdeck telemetry. example: 200 successful_at: type: - string - 'null' format: date-time description: >- Timestamp when Hookdeck marked the event successful, when available. example: '2026-02-12T12:05:06Z' updated_at: type: string format: date-time description: Last delivery state update timestamp in UTC RFC3339. example: '2026-02-12T12:05:10Z' message: type: - string - 'null' description: Optional message for additional information success: type: boolean description: Indicates if the request was successful example: 'true' ErrorResponse: type: object description: Error response structure for OpenAPI documentation required: - error properties: error: $ref: '#/components/schemas/ErrorDetails' description: Error details ErrorDetails: type: object description: Error details structure required: - message - code - timestamp properties: code: type: string description: Machine-readable error code message: type: string description: Human-readable error message timestamp: type: string format: date-time description: Timestamp when the error occurred securitySchemes: PartnerApiKey: type: apiKey in: header name: X-API-KEY ````