> For the complete documentation index, see [llms.txt](https://docs.facephi.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.facephi.com/docs.facephi-pt-br/sdks/backend-sdk/finger/technical_documentation/api_reference/management/obtener-metricas-de-uso.md).

# Obtener métricas de uso

Devuelve los valores de los contadores de uso de los endpoints públicos de operaciones de huella dactilar.

```json
{"openapi":"3.0.1","info":{"title":"Facephi Finger Service REST API","version":"2.1.0"},"tags":[{"name":"Management","description":"Endpoints de salud, versión y configuración en tiempo de ejecución del servicio."}],"servers":[{"url":"http://127.0.0.1:6982/"}],"security":[{"BearerAuth":[]},{"ApiKeyAuth":[]}],"components":{"securitySchemes":{"BearerAuth":{"type":"http","scheme":"bearer","bearerFormat":"JWT"},"ApiKeyAuth":{"type":"apiKey","in":"header","name":"x-api-key"}},"schemas":{"UsageMetricsResponse":{"type":"object","description":"Informe de contadores de uso de los endpoints de operaciones de huella dactilar.","required":["usageCountersEnabled","extractCount","authenticateCount","totalCount"],"properties":{"usageCountersEnabled":{"type":"boolean","description":"Indica si los contadores de uso están habilitados mediante metadatos de licencia."},"extractCount":{"type":"integer","format":"int64","minimum":0,"description":"Valor del contador de la operación extract."},"authenticateCount":{"type":"integer","format":"int64","minimum":0,"description":"Valor del contador de la operación authenticate."},"totalCount":{"type":"integer","format":"int64","minimum":0,"description":"Suma de extractCount y authenticateCount."}}},"BadRequestResult":{"type":"object","properties":{"status":{"type":"integer"},"error":{"type":"string"},"message":{"type":"string"},"timeStamp":{"$ref":"#/components/schemas/TimeStamp"}},"required":["status","error","message","timeStamp"]},"TimeStamp":{"type":"string","description":"Fecha y hora en formato ISO-8601."}}},"paths":{"/api/v1/finger/metrics":{"get":{"summary":"Obtener métricas de uso","description":"Devuelve los valores de los contadores de uso de los endpoints públicos de operaciones de huella dactilar.","operationId":"getMetrics","tags":["Management"],"responses":{"200":{"description":"Respuesta de métricas de uso.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/UsageMetricsResponse"}}}},"400":{"description":"El servicio no está inicializado.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/BadRequestResult"}}}}}}}}}
```