---
title: "Reference | Grafana Cloud documentation"
description: "API contracts, Helm chart values, and SDK configuration reference for Grafana AI Observability."
---

> For a curated documentation index, see [llms.txt](/llms.txt). For the complete documentation index, see [llms-full.txt](/llms-full.txt).

# Reference

Technical reference documentation for AI Observability APIs, deployment, and SDK specifications.

- [Generation ingest API](/docs/grafana-cloud/machine-learning/ai-observability/reference/generation-ingest-api/)  
  HTTP and gRPC contract for exporting generation data to AI Observability.
- [Evaluation API](/docs/grafana-cloud/machine-learning/ai-observability/reference/evaluation-api/)  
  API endpoints for managing evaluators, rules, guards, and judge providers in AI Observability evaluation.