Helicone Experiment API is one of 33 APIs that Helicone publishes on the APIs.io network, described by a machine-readable OpenAPI specification.
Tagged areas include Experiment. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, a getting-started guide, pricing, an API reference, and an engineering blog.
This API exposes
44 operations
across 40 paths,
and defines 72 schemas.
It is described by OpenAPI 3.2.0, at version 1.0.0.
Requests are made against 2 base URLs: https://api.helicone.ai/, http://localhost:8585/.
44 operations40 paths72 schemas6 DELETE9 GET1 PATCH28 POST
Metadata
The identity and technical contract details declared by the specification.
Specification
OpenAPI 3.2.0
API Version
1.0.0
Base URL
https://ai-gateway.helicone.ai
Authentication
API Key
License
MIT
Resource Areas
1
Authentication & Security 1
Helicone Experiment API declares
1 security scheme
for authenticating requests.
An API key is passed in the header as Authorization (api_key).
Across 40 paths, the API surfaces 44 operations — 6 DELETE, 9 GET, 1 PATCH, 28 POST. Each is listed below with its method, path, parameters, and response codes.
The contract defines 72 schemas that model the data the API accepts and returns. The most detailed are ExperimentV2PromptVersion (11 properties), PromptVersionResult (11 properties), EvaluatorResult (9 properties), Experiment (8 properties). Each schema is shown below with its type and property counts.
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