> ## Documentation Index > Fetch the complete documentation index at: https://agno-v2.mintlify.site/llms.txt > Use this file to discover all available pages before exploring further. # Get User Memory Statistics > Retrieve paginated statistics about memory usage by user. Provides insights into user engagement and memory distribution across users. ## OpenAPI ````yaml get /user_memory_stats openapi: 3.1.0 info: title: Agno API Reference description: The all-in-one, private, secure agent platform that runs in your cloud. version: 3.0.4 servers: [] security: [] paths: /user_memory_stats: get: tags: - Memory summary: Get User Memory Statistics description: >- Retrieve paginated statistics about memory usage by user. Provides insights into user engagement and memory distribution across users. operationId: get_user_memory_stats parameters: - name: limit in: query required: false schema: anyOf: - type: integer minimum: 1 - type: 'null' description: Number of user statistics to return per page default: 20 title: Limit description: Number of user statistics to return per page - name: page in: query required: false schema: anyOf: - type: integer minimum: 0 - type: 'null' description: Page number for pagination default: 1 title: Page description: Page number for pagination - name: user_id in: query required: false schema: anyOf: - type: string - type: 'null' description: User ID to filter statistics for title: User Id description: User ID to filter statistics for - name: db_id in: query required: false schema: anyOf: - type: string - type: 'null' description: Database ID to query statistics from title: Db Id description: Database ID to query statistics from - name: table in: query required: false schema: anyOf: - type: string - type: 'null' description: Table to query statistics from title: Table description: Table to query statistics from responses: '200': description: User memory statistics retrieved successfully content: application/json: schema: $ref: '#/components/schemas/PaginatedResponse_UserStatsSchema_' example: data: - user_id: '123' total_memories: 3 last_memory_updated_at: '2025-09-01T07:53:17Z' meta: page: 1 limit: 20 total_pages: 1 total_count: 1 search_time_ms: 0 '400': description: Bad Request content: application/json: schema: $ref: '#/components/schemas/BadRequestResponse' '401': description: Unauthorized content: application/json: schema: $ref: '#/components/schemas/UnauthenticatedResponse' '403': description: 'Insufficient permissions. Required scope(s): memories:read' '404': description: Not Found content: application/json: schema: $ref: '#/components/schemas/NotFoundResponse' '422': description: Validation Error content: application/json: schema: $ref: '#/components/schemas/ValidationErrorResponse' '500': description: Failed to retrieve user statistics content: application/json: schema: $ref: '#/components/schemas/InternalServerErrorResponse' security: - {} - HTTPBearer: [] components: schemas: PaginatedResponse_UserStatsSchema_: properties: data: items: $ref: '#/components/schemas/UserStatsSchema' type: array title: Data description: List of items for the current page meta: $ref: '#/components/schemas/PaginationInfo' description: Pagination metadata type: object required: - data - meta title: PaginatedResponse[UserStatsSchema] BadRequestResponse: properties: detail: type: string title: Detail description: Human-readable error message error_id: anyOf: - type: string - type: 'null' title: Error Id description: >- Stable identifier for the specific error, present only when the error carries one error_type: anyOf: - type: string - type: 'null' title: Error Type description: Category of the error, present only when the error carries one type: object required: - detail title: BadRequestResponse example: detail: Bad request UnauthenticatedResponse: properties: detail: type: string title: Detail description: Human-readable error message error_id: anyOf: - type: string - type: 'null' title: Error Id description: >- Stable identifier for the specific error, present only when the error carries one error_type: anyOf: - type: string - type: 'null' title: Error Type description: Category of the error, present only when the error carries one type: object required: - detail title: UnauthenticatedResponse example: detail: Unauthenticated access NotFoundResponse: properties: detail: type: string title: Detail description: Human-readable error message error_id: anyOf: - type: string - type: 'null' title: Error Id description: >- Stable identifier for the specific error, present only when the error carries one error_type: anyOf: - type: string - type: 'null' title: Error Type description: Category of the error, present only when the error carries one type: object required: - detail title: NotFoundResponse example: detail: Not found ValidationErrorResponse: properties: detail: anyOf: - type: string - items: $ref: '#/components/schemas/ValidationErrorDetail' type: array title: Detail description: >- A single message for an explicitly raised 422, or a list of field-level errors for a request-validation failure type: object required: - detail title: ValidationErrorResponse description: >- 422 body. Two runtime shapes share this status code, and the same endpoint can return either, so ``detail`` is typed as their union: - FastAPI's request-validation handler emits a **list** of field-level errors (built-in coercion errors and custom-validator ``ValueError``s alike). - A route that raises ``HTTPException(status_code=422, detail="...")`` for a semantic check (e.g. an invalid cron expression) emits a **string** through the HTTPException handler. example: detail: - loc: - body - endpoint msg: Value error, Endpoint must be a path, not a full URL type: value_error InternalServerErrorResponse: properties: detail: type: string title: Detail description: Human-readable error message error_id: anyOf: - type: string - type: 'null' title: Error Id description: >- Stable identifier for the specific error, present only when the error carries one error_type: anyOf: - type: string - type: 'null' title: Error Type description: Category of the error, present only when the error carries one type: object required: - detail title: InternalServerErrorResponse example: detail: Internal server error UserStatsSchema: properties: user_id: type: string title: User Id description: User ID total_memories: type: integer minimum: 0 title: Total Memories description: Total number of memories for this user last_memory_updated_at: anyOf: - type: string format: date-time - type: 'null' title: Last Memory Updated At description: Timestamp of the most recent memory update type: object required: - user_id - total_memories title: UserStatsSchema description: Schema for user memory statistics PaginationInfo: properties: page: type: integer minimum: 0 title: Page description: Current page number default: 0 limit: type: integer minimum: 1 title: Limit description: Number of items per page default: 20 total_pages: type: integer minimum: 0 title: Total Pages description: Total number of pages default: 0 total_count: type: integer minimum: 0 title: Total Count description: Total count of items default: 0 search_time_ms: type: number minimum: 0 title: Search Time Ms description: Search execution time in milliseconds default: 0 type: object title: PaginationInfo ValidationErrorDetail: properties: loc: items: anyOf: - type: string - type: integer type: array title: Loc description: Path to the offending field, e.g. ['body', 'endpoint'] msg: type: string title: Msg description: Human-readable error message type: type: string title: Type description: Error type identifier, e.g. 'value_error' or 'missing' type: object required: - loc - msg - type title: ValidationErrorDetail description: >- One field-level error inside a 422 body, matching FastAPI's default shape. securitySchemes: HTTPBearer: type: http scheme: bearer ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.