> For clean Markdown of any page, append .md to the page URL. > For a complete documentation index, see https://zuora.ferndocs.com/docs/platform/extensibility/mediation/meters/metering-apis/llms.txt. > For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://zuora.ferndocs.com/_mcp/server. # Metering APIs > The Metering APIs provide insights into success/failure metrics, record-level details, and guidance for next steps, supporting backend integration and data analysis. The Metering APIs provide insights into success/failure metrics, record-level details, and guidance for next steps, supporting backend integration and data analysis. The APIs for metering/rating runs are designed to answer three questions: * What happened? High-level success/failure metrics, per operator, per session, per error code. * Why did it happen? Record-level details: which records failed, under which operator, with what payload and error. * What should I do next?Automatically decide whether to retry, re-mediate, alert, or export data for deeper analysis. You can use the APIs directly in your backend, in integration workflows (iPaaS tools), or to provide inputs to internal dashboards and observability systems. For detailed API documentation and specifications, see the [Zuora API Reference](https://developer.zuora.com/v1-api-reference/api/tag/Meters/). > The Metering APIs provide insights into success/failure metrics, record-level details, and guidance for next steps, supporting backend integration and data analysis. ## Docs - [Retrieve summary data API](https://zuora.ferndocs.com/docs/platform/extensibility/mediation/meters/metering-apis/summary-api.md): The summary API gives you a rolled-up view of a run or time window. - [Retrieve audit trail entries API](https://zuora.ferndocs.com/docs/platform/extensibility/mediation/meters/metering-apis/audit-trail-entries-api.md): The audit trail entries API gives you detailed, record-level information about what happened during processing. - [Create audit trail export job API](https://zuora.ferndocs.com/docs/platform/extensibility/mediation/meters/metering-apis/audit-trail-export-api.md): The audit trail export job API provides large-scale, offline access to audit data. - [Retrieve audit trail export jobs API](https://zuora.ferndocs.com/docs/platform/extensibility/mediation/meters/metering-apis/list-audit-trail-export-api.md): This API lists the export jobs that you previously initiated. - [Retrieve presigned download URL API](https://zuora.ferndocs.com/docs/platform/extensibility/mediation/meters/metering-apis/presigned-download-url-api.md): Once an export job is finished, it produces one or more files, such as CSV files, and returns file keys. This API converts those file keys into time-limited download URLs. - [Example workflow](https://zuora.ferndocs.com/docs/platform/extensibility/mediation/meters/metering-apis/example-workflow.md): An example of how these APIs work together. - [Runtime configuration for meter runs](https://zuora.ferndocs.com/docs/platform/extensibility/mediation/meters/metering-apis/runtime-configuration-for-meter-runs.md): Runtime configuration lets you change the input source for a single meter run without modifying the stored meter definition or creating a new version. Runtime overrides apply only to the current run. The stored meter definition remains unchanged.