> ## Documentation Index > Fetch the complete documentation index at: https://ancplua.mintlify.site/llms.txt > Use this file to discover all available pages before exploring further. # Get apiv1errorsstats > Get error statistics ## OpenAPI ````yaml /api-reference/openapi.yaml get /api/v1/errors/stats openapi: 3.0.0 info: title: QYL Observability API version: '2026-01-26' servers: - url: https://api.staging.qyl.dev description: QYL Staging API variables: {} - url: https://api.qyl.dev description: QYL Production API variables: {} security: [] tags: - name: Streaming - name: Traces - name: Logs - name: Metrics - name: Sessions - name: Errors - name: Deployments - name: Services - name: Health - name: Workspaces - name: Onboarding - name: Configurator - name: Issues - name: Workflows - name: Search - name: Alerts paths: /api/v1/errors/stats: get: tags: - Errors description: Get error statistics operationId: ErrorsApi_getStats parameters: - name: serviceName in: query required: false description: Service name filter schema: type: string explode: false - name: startTime in: query required: false description: Start time schema: type: string format: date-time explode: false - name: endTime in: query required: false description: End time schema: type: string format: date-time explode: false responses: '200': description: The request has succeeded. content: application/json: schema: $ref: '#/components/schemas/Qyl.Domains.Observe.Error.ErrorStats' '500': description: Internal server error (500) headers: X-Trace-Id: required: false description: Trace ID for correlation schema: type: string X-Request-Id: required: false description: Request ID for support schema: type: string content: application/json: schema: $ref: '#/components/schemas/Qyl.Common.Errors.InternalServerError' components: schemas: Qyl.Domains.Observe.Error.ErrorStats: type: object required: - total_count - unique_types - error_rate - by_category - top_errors - trend properties: total_count: allOf: - $ref: '#/components/schemas/Qyl.Common.Count' description: Total error count unique_types: type: integer format: int32 description: Unique error types error_rate: allOf: - $ref: '#/components/schemas/Qyl.Common.Ratio' description: Error rate by_category: type: array items: $ref: '#/components/schemas/Qyl.Domains.Observe.Error.ErrorCategoryStats' description: Errors by category by_service: type: array items: $ref: '#/components/schemas/Qyl.Domains.Observe.Error.ErrorServiceStats' description: Errors by service top_errors: type: array items: $ref: '#/components/schemas/Qyl.Domains.Observe.Error.ErrorTypeStats' description: Top errors trend: allOf: - $ref: '#/components/schemas/Qyl.Domains.Observe.Error.ErrorTrend' description: Trend description: Error statistics Qyl.Common.Errors.InternalServerError: type: object required: - title properties: title: type: string enum: - Internal Server Error error_code: type: string description: Error code for support reference allOf: - $ref: '#/components/schemas/Qyl.Common.Errors.ProblemDetails' description: Internal server error (500) Qyl.Common.Count: type: integer format: int64 minimum: 0 description: Generic non-negative counter x-csharp-type: long x-duckdb-type: BIGINT Qyl.Common.Ratio: type: number format: double minimum: 0 maximum: 1 description: Ratio value (0.0 to 1.0) x-csharp-type: double x-duckdb-type: DOUBLE Qyl.Domains.Observe.Error.ErrorCategoryStats: type: object required: - category - count - percentage properties: category: allOf: - $ref: '#/components/schemas/Qyl.Domains.Observe.Error.ErrorCategory' description: Category count: allOf: - $ref: '#/components/schemas/Qyl.Common.Count' description: Count percentage: allOf: - $ref: '#/components/schemas/Qyl.Common.Percentage' description: Percentage of total description: Error stats by category Qyl.Domains.Observe.Error.ErrorServiceStats: type: object required: - service_name - count - error_rate - top_error_type properties: service_name: type: string description: Service name count: allOf: - $ref: '#/components/schemas/Qyl.Common.Count' description: Error count error_rate: allOf: - $ref: '#/components/schemas/Qyl.Common.Ratio' description: Error rate top_error_type: type: string description: Top error type description: Error stats by service Qyl.Domains.Observe.Error.ErrorTypeStats: type: object required: - error_type - count - percentage - status properties: error_type: type: string description: Error type count: allOf: - $ref: '#/components/schemas/Qyl.Common.Count' description: Count percentage: allOf: - $ref: '#/components/schemas/Qyl.Common.Percentage' description: Percentage of total affected_users: allOf: - $ref: '#/components/schemas/Qyl.Common.Count' description: Affected users status: allOf: - $ref: '#/components/schemas/Qyl.Domains.Observe.Error.ErrorStatus' description: Status description: Error stats by type Qyl.Domains.Observe.Error.ErrorTrend: type: string enum: - increasing - decreasing - stable - spike description: Error trend Qyl.Common.Errors.ProblemDetails: type: object required: - type - title - status properties: type: type: string format: uri description: A URI reference identifying the problem type default: about:blank title: type: string description: A short, human-readable summary of the problem type status: type: integer format: int32 description: >- The HTTP status code (informational only, actual code set by subtype) detail: type: string description: A human-readable explanation specific to this occurrence instance: type: string format: uri description: A URI reference identifying the specific occurrence timestamp: type: string format: date-time description: Timestamp of the error description: RFC 7807 Problem Details for HTTP APIs Qyl.Domains.Observe.Error.ErrorCategory: type: string enum: - client - server - network - timeout - validation - authentication - authorization - rate_limit - not_found - conflict - internal - external - database - configuration - unknown description: High-level error categories Qyl.Common.Percentage: type: number format: double minimum: 0 maximum: 100 description: Percentage value (0.0 to 100.0) x-csharp-type: double x-duckdb-type: DOUBLE Qyl.Domains.Observe.Error.ErrorStatus: type: string enum: - new - acknowledged - in_progress - resolved - ignored - regressed - wont_fix description: Error tracking status ````