Helicone
Helicone is an open-source LLM observability platform and AI gateway that helps developers monitor, evaluate, and experiment with their AI applications. The worlds fastest-growing AI companies rely on Helicone to route, debug, and analyze their applications.
APIs
Helicone
Helicone is an open-source LLM observability platform and AI gateway. The worlds fastest-growing AI companies rely on Helicone to route, debug, and analyze their applications. W...
Helicone AI Gateway API
The Helicone AI Gateway API provides OpenAI-compatible endpoints for routing requests to 100+ AI models across providers including OpenAI, Anthropic, Google, Groq, and more. It ...
Helicone Request API
The Helicone Request API allows developers to query, retrieve, and manage LLM request data. Endpoints include querying requests with filters, retrieving requests by IDs, submitt...
Helicone Prompt API
The Helicone Prompt API provides endpoints for creating, querying, updating, and deleting prompts and prompt versions. It supports prompt environments, tagging, versioning, and ...
Helicone Experiment API
The Helicone Experiment API enables developers to create experiment datasets, run evaluators, update experiment metadata, and manage experiment workflows. It supports systematic...
Helicone Evals API
The Helicone Evals API provides endpoints for creating evaluations, querying evaluation results, retrieving scores, and analyzing score distributions. It enables developers to s...
Helicone Session API
The Helicone Session API allows developers to query sessions, retrieve session metrics, and submit session feedback. Sessions enable tracing and debugging of multi-step LLM inte...
Helicone User API
The Helicone User API provides endpoints for querying user data, retrieving user metrics, and getting user metrics overviews. It enables developers to track per-user usage, cost...
Helicone Webhook API
The Helicone Webhook API provides endpoints for creating, listing, and deleting webhooks. Webhooks enable developers to receive real-time notifications about events in their Hel...
Helicone Model Registry API
The Helicone Model Registry API provides a public endpoint for retrieving the complete catalog of AI models and provider endpoints that the Helicone AI Gateway can route to. Thi...
Helicone Trace API
The Helicone Trace API provides endpoints for logging traces from AI applications. It enables developers to capture and log multi-step interactions, tool calls, and agent workfl...
Helicone Dashboard API
The Helicone Dashboard API provides endpoints for querying dashboard scores and analytics data. It supports programmatic access to the aggregated metrics and scoring data availa...
Helicone Property API
The Helicone Property API provides endpoints for querying custom properties attached to requests. Custom properties allow developers to segment and filter their LLM request data...