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Amplitude Experiments API

Experiment management operations

Amplitude Experiments API is one of 29 APIs that Amplitude publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Experiments. The published artifact set on APIs.io includes an OpenAPI specification and API documentation.

This API exposes 4 operations across 2 paths, and defines 6 schemas. It is described by OpenAPI 3.2.0, at version 1.

Requests are made against a single base URL, https://experiment.amplitude.com.

4 operations 2 paths 6 schemas 2 GET1 PATCH1 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
1
Base URL
https://api2.amplitude.com
Authentication
HTTP Bearer
Terms of Service
Resource Areas
1

Authentication & Security 1

Amplitude Experiments API declares 1 security scheme for authenticating requests. It accepts HTTP bearer tokens (bearerAuth). By default, every request must be authenticated.

  • bearerAuth — Use a Management API key generated in the Experiment sidebar of the Amplitude UI. Pass it in the Authorization header as Bearer YOURMANAGEMENTAPIKEY.

Paths & Operations 4

Across 2 paths, the API surfaces 4 operations — 2 GET, 1 PATCH, 1 POST. Each is listed below with its method, path, parameters, and response codes.

Experiments 4

Experiment management operations

GET
/api/1/experiments
Amplitude List All Experiments
listExperiments 2 params → 200401
POST
/api/1/experiments
Amplitude Create an Experiment
createExperiment body → 200400401409
GET
/api/1/experiments/{id}
Amplitude Get an Experiment
getExperiment 1 param → 200401404
PATCH
/api/1/experiments/{id}
Amplitude Update an Experiment
updateExperiment 1 param body → 200400401404

Schemas 6

The contract defines 6 schemas that model the data the API accepts and returns. The most detailed are Experiment (16 properties), UpdateExperimentRequest (5 properties), VariantConfig (5 properties), CreateExperimentRequest (5 properties). Each schema is shown below with its type and property counts.

Segment
object
4 properties
CreateExperimentRequest
object
5 properties 1 required
ExperimentListResponse
object
2 properties
VariantConfig
object
5 properties
UpdateExperimentRequest
object
5 properties
Experiment
object
16 properties

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

amplitude-experiments-api-openapi.yml Raw ↑

Other APIs Amplitude publishes across the network.

Amplitude Batch Event Upload API
Amplitude Group Identify API
Amplitude Releases API
Amplitude Session Replay API
Amplitude User Privacy API
Amplitude Webhooks and Cohort Sync
Amplitude Annotations API
Amplitude Cohorts API
Amplitude Data Access API
Amplitude Data Deletion API
Amplitude Deployments API
Amplitude Evaluation API
Where this information came from

This is an independent, third-party profile of Amplitude Experiments API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.

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