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# API Health


## API Docs

- API Health [List API volume summary records](https://zuora.ferndocs.com/developers/api-reference/zuora-api/system-health/api-health/get-system-health-api-volume-summary.md)
- API Health [List API failure records](https://zuora.ferndocs.com/developers/api-reference/zuora-api/system-health/api-health/get-system-health-api-failure-records.md)
- API Health [List API usage detail records](https://zuora.ferndocs.com/developers/api-reference/zuora-api/system-health/api-health/get-system-health-api-performance-records.md)

## OpenAPI Specification

The raw OpenAPI 3.1 specification for this API is available at:
- [OpenAPI JSON](https://zuora.ferndocs.com/openapi.json)
- [OpenAPI YAML](https://zuora.ferndocs.com/openapi.yaml)