> ## Documentation Index > Fetch the complete documentation index at: https://docs.e2b.dev/llms.txt > Use this file to discover all available pages before exploring further. # Get webhook statistics > Get webhook delivery aggregate stats. ## OpenAPI ````yaml /openapi-public.yaml get /events/webhooks/{webhookID}/stats openapi: 3.1.0 info: title: E2B API version: 0.1.0 description: >- Complete E2B developer API. Platform endpoints are served on api.e2b.app. Sandbox endpoints (envd) are served on the shared sandbox host (sandbox.e2b.app); target a specific sandbox with the E2b-Sandbox-Id and E2b-Sandbox-Port headers. servers: - url: https://api.e2b.app description: E2B Platform API security: [] tags: - name: Sandboxes - name: Templates - name: Tags - name: Volumes - name: Envd - name: Filesystem - name: Process - name: Teams - name: Secrets - name: Events - name: Webhooks paths: /events/webhooks/{webhookID}/stats: servers: - url: https://api.e2b.app description: E2B Platform API get: tags: - Webhooks summary: Get webhook statistics description: Get webhook delivery aggregate stats. operationId: getEventsWebhookStats parameters: - $ref: '#/components/parameters/webhookID' - name: start in: query required: false schema: type: string format: date-time description: Inclusive stats range start. Defaults to 24 hours ago. - name: end in: query required: false schema: type: string format: date-time description: Exclusive stats range end. Defaults to now. responses: '200': description: Webhook delivery stats. content: application/json: schema: $ref: '#/components/schemas/WebhookDeliveryStats' '400': description: Bad request content: application/json: schema: required: - code - message properties: code: type: integer format: int32 description: Error code example: 400 error_code: type: string description: >- Machine-readable semantic error code. Not a closed set; initial values: sandbox_capacity_unavailable, sandbox_placement_timeout, sandbox_no_compatible_node, sandbox_create_failed, internal_server_error. message: type: string description: Error type: object examples: rangeTooLong: summary: The requested statistics range exceeds seven days value: code: 400 message: Stats range must be 7 days or less '401': description: Authentication error content: application/json: schema: required: - code - message properties: code: type: integer format: int32 description: Error code example: 401 error_code: type: string description: >- Machine-readable semantic error code. Not a closed set; initial values: sandbox_capacity_unavailable, sandbox_placement_timeout, sandbox_no_compatible_node, sandbox_create_failed, internal_server_error. message: type: string description: Error type: object examples: missingAuthentication: summary: No supported authentication header was supplied value: code: 401 message: authorization header is missing '403': description: Forbidden content: application/json: schema: required: - code - message properties: code: type: integer format: int32 description: Error code example: 403 error_code: type: string description: >- Machine-readable semantic error code. Not a closed set; initial values: sandbox_capacity_unavailable, sandbox_placement_timeout, sandbox_no_compatible_node, sandbox_create_failed, internal_server_error. message: type: string description: Error type: object examples: teamBanned: summary: The team is banned at authentication value: code: 403 message: team is banned '404': description: Not found content: application/json: schema: required: - code - message properties: code: type: integer format: int32 description: Error code example: 404 error_code: type: string description: >- Machine-readable semantic error code. Not a closed set; initial values: sandbox_capacity_unavailable, sandbox_placement_timeout, sandbox_no_compatible_node, sandbox_create_failed, internal_server_error. message: type: string description: Error type: object examples: resourceNotFound: summary: The backend cannot find the requested resource value: code: 404 message: Webhook not found '500': description: Server error content: application/json: schema: required: - code - message properties: code: type: integer format: int32 description: Error code example: 500 error_code: type: string description: >- Machine-readable semantic error code. Not a closed set; initial values: sandbox_capacity_unavailable, sandbox_placement_timeout, sandbox_no_compatible_node, sandbox_create_failed, internal_server_error. message: type: string description: Error type: object examples: backendError: summary: The backend failed value: code: 500 message: Error when querying webhook delivery stats '503': description: Service unavailable content: application/json: schema: required: - code - message properties: code: type: integer format: int32 description: Error code example: 503 error_code: type: string description: >- Machine-readable semantic error code. Not a closed set; initial values: sandbox_capacity_unavailable, sandbox_placement_timeout, sandbox_no_compatible_node, sandbox_create_failed, internal_server_error. message: type: string description: Error type: object examples: backendUnavailable: summary: The backend is not configured value: code: 503 message: Webhooks are not available '504': description: Backend timeout content: application/json: schema: required: - code - message properties: code: type: integer format: int32 description: Error code example: 504 error_code: type: string description: >- Machine-readable semantic error code. Not a closed set; initial values: sandbox_capacity_unavailable, sandbox_placement_timeout, sandbox_no_compatible_node, sandbox_create_failed, internal_server_error. message: type: string description: Error type: object examples: backendDeadlineExceeded: summary: The backend deadline was exceeded value: code: 504 message: Error when querying webhook delivery stats security: - ApiKeyAuth: [] components: parameters: webhookID: name: webhookID in: path required: true schema: type: string format: uuid schemas: WebhookDeliveryStats: description: Webhook delivery aggregate stats required: - buckets - total - failed - durationMs properties: buckets: type: array items: $ref: '#/components/schemas/WebhookDeliveryStatsBucket' total: type: integer format: int64 failed: type: integer format: int64 durationMs: $ref: '#/components/schemas/WebhookDeliveryDurationStats' type: object WebhookDeliveryStatsBucket: description: Webhook delivery stats for a time bucket required: - timestamp - total - failed - durationMs properties: timestamp: type: string format: date-time total: type: integer format: int64 failed: type: integer format: int64 durationMs: $ref: '#/components/schemas/WebhookDeliveryDurationStats' type: object WebhookDeliveryDurationStats: description: Webhook delivery duration statistics in milliseconds required: - minimum - average - maximum properties: minimum: type: number format: double average: type: number format: double maximum: type: number format: double type: object securitySchemes: ApiKeyAuth: type: apiKey in: header name: X-API-Key ````