Experiment Management API Experiment Endpoints

Name	Description
List	List of experiments including their configuration details.
Get details	Get the configuration details of an experiment.
List versions	List all versions for an experiment.
Get version details	Get a specific version for an experiment.
List variants	List all variants for an experiment.
Get variant details	Get a specific variant for an experiment.
Get variant inclusions	Get all inclusions (users) for a variant.
Get variant cohort inclusions	Get all cohort inclusions for a variant.
Create variant	Create a new variant for an experiment.
Edit variant	Edit a variant for an experiment.
Remove variant	Remove a variant from an experiment.
Add users to variant	Add users to experiment's variant.
Add cohorts to variant	Add cohorts to experiment's variant.
Remove users from variant	Remove users from experiment's variant.
Remove all users from variant	Remove all users from experiment's variant.
Bulk remove users from variant	Bulk remove users from experiment's variant.
Bulk remove cohorts from variant	Bulk remove cohorts from experiment's variant.
List deployments	List all deployments for an experiment.
Add deployment	Add a deployment to an experiment.
Remove deployment	Remove a deployment from an experiment.
Edit	Edit experiment.
Create	Create a new experiment.

EU data residency

The examples on this page use the default base URL https://experiment.amplitude.com. If your project uses Amplitude's EU data center, use https://experiment.eu.amplitude.com instead. For more information, refer to Regions.

List

bash

GET https://experiment.amplitude.com/api/1/experiments

Fetch a list of experiments and their configuration details. Results are ordered with the most recently created items first.

Query parameters

Name	Description
`key`	Filter experiments whose experiment key matches this value.
`projectId`	Filter experiments that belong to this project.
`limit`	The maximum number of experiments to return. Capped at 1000.
`cursor`	The offset to start the "page" of results from.
`includeArchived`	Optional. Boolean. Default is false. When false, return only active experiments. When true, return active and archived experiments.

Response

A successful request returns a 200 OK response and a list of experiments encoded as JSON in the response body. createdAt and lastModifiedAt are in UTC in ISO 8601 format.

bash

curl --request GET \
--url 'https://experiment.amplitude.com/api/1/experiments?limit=1000' \
--header 'Accept: application/json' \
--header 'Authorization: Bearer <management-api-key>'

Get details

bash

GET https://experiment.amplitude.com/api/1/experiments/<id>

Fetch the configuration details of an experiment.

Path variables

Name	Description
`id`	Required. String. The experiment's ID. Find the ID in the URL of the experiment in the Amplitude app.

Response

A successful request returns a 200 OK response and a JSON object with the experiment's details.

bash

curl --request GET \
    --url 'https://experiment.amplitude.com/api/1/experiments/<id>' \
    --header 'Accept: application/json' \
    --header 'Authorization: Bearer <management-api-key>'

List versions

bash

GET https://experiment.amplitude.com/api/1/experiments/{id}/versions

Fetch a list of all versions for an experiment.

Path variables

Name	Description
`id`	Required. Type: `string`. The experiment's ID. Find the ID in the URL of the experiment in the Amplitude app.

Response

A successful request returns a 200 OK response and a list of the experiment's versions encoded as an array of JSON objects in the response body. Versions are sorted in descending order.

bash

curl --request GET \
    --url 'https://experiment.amplitude.com/api/1/experiments/<id>/versions' \
    --header 'Accept: application/json' \
    --header 'Authorization: Bearer <management-api-key>'

Get version details

bash

GET https://experiment.amplitude.com/api/1/experiments/{id}/versions/{versionId}

Fetch details of a specific version of an experiment.

Path variables

Name	Description
`id`	Required. Type: `string`. The experiment's ID. Find the ID in the URL of the experiment in the Amplitude app.
`versionId`	Required. Type: `string`. The version's ID.

Response

A successful request returns a 200 OK response and a JSON object with details of the version.

curl

curl --request GET \
    --url 'https://experiment.amplitude.com/api/1/experiments/<id>/versions/<versionId>' \
    --header 'Accept: application/json' \
    --header 'Authorization: Bearer <management-api-key>'

List variants

bash

GET https://experiment.amplitude.com/api/1/experiments/{id}/variants

Fetch a list of all variants for an experiment.

Path variables

Name	Description
`id`	Required. Type: `string`. The experiment's ID. Find the ID in the URL of the experiment in the Amplitude app.

Response

A successful request returns a 200 OK response and a list of variants encoded as an array of JSON objects in the response body.

bash

curl --request GET \
    --url 'https://experiment.amplitude.com/api/1/experiments/<id>/variants' \
    --header 'Accept: application/json' \
    --header 'Authorization: Bearer <management-api-key>'

Get variant details

bash

GET https://experiment.amplitude.com/api/1/experiments/{id}/variants/{variantKey}

Fetch details of a specific variant of an experiment.

Path variables

Name	Description
`id`	Required. Type: `string`. The experiment's ID. Find the ID in the URL of the experiment in the Amplitude app.
`variantKey`	Required. Type: `string`. The variant's key.

Response

A successful request returns a 200 OK response and a JSON object with details of the experiment variant.

bash

curl --request GET \
    --url 'https://experiment.amplitude.com/api/1/experiments/<id>/variants/<variantKey>' \
    --header 'Accept: application/json' \
    --header 'Authorization: Bearer <management-api-key>'

Get variant inclusions

bash

GET https://experiment.amplitude.com/api/1/experiments/{id}/variants/{variantKey}/users

Fetch a list of inclusions for a specific variant of an experiment.

Path variables

Name	Description
`id`	Required. Type: `string`. The experiment's ID. Find the ID in the URL of the experiment in the Amplitude app.
`variantKey`	Required. Type: `string`. The variant's key.

Response

A successful request returns a 200 OK response and a list of inclusions for the experiment's variant as an array of JSON objects.

bash

curl --request GET \
    --url 'https://experiment.amplitude.com/api/1/experiments/<id>/variants/<variantKey>/users' \
    --header 'Accept: application/json' \
    --header 'Authorization: Bearer <management-api-key>'

Get variant cohort inclusions

bash

GET https://experiment.amplitude.com/api/1/experiments/{id}/variants/{variantKey}/cohorts

Fetch a list of cohort inclusions for a specific variant of an experiment.

Path variables

Name	Description
`id`	Required. Type: `string`. The experiment's ID. Find the ID in the URL of the experiment in the Amplitude app.
`variantKey`	Required. Type: `string`. The variant's key.

Response

A successful request returns a 200 OK response and a list of cohort inclusions for the experiment's variant as an array of cohort IDs.

bash

curl --request GET \
    --url 'https://experiment.amplitude.com/api/1/experiments/<id>/variants/<variantKey>/cohorts' \
    --header 'Accept: application/json' \
    --header 'Authorization: Bearer <management-api-key>'

Create variant

bash

POST https://experiment.amplitude.com/api/1/experiments/{id}/variants

Create a new variant for an experiment.

Path variables

Name	Description
`id`	Required. String. The experiment's ID. Find the ID in the URL of the experiment in the Amplitude app.

Request body

Name	Description
`key`	Required. Type: `string`. The variant key. Can only contain letters, numbers, underscores (`_`), and hyphens (`-`).
`description`	Optional. Type: `string`. Description for the variant.
`name`	Optional. Type: `string`. Name for the variant.
`payload`	Optional. Type: `JSON`. Optional payload. Value must be a valid JSON element.
`rolloutWeight`	Optional. Type: `number`. Rollout weight for non-targeted users.

Request

json

{
  "key": "new-variant-key",
  "description": "optional description for variant",
  "name": "optional name for variant",
  "payload": { "variant-payload": "example payload" },
  "rolloutWeight": 0
}

Response

A successful request returns a 200 OK response and OK text.

Example request

bash

curl --request POST \
    --url 'https://experiment.amplitude.com/api/1/experiments/<id>/variants' \
    --header 'Content-Type: application/json' \
    --header 'Accept: application/json' \
    --header 'Authorization: Bearer <management-api-key>' \
    --data '{"key":"<key>","name":"<name>","description":"<description>","payload":"<payload>","rolloutWeight":<rolloutWeight>}'

Edit variant

bash

PATCH https://experiment.amplitude.com/api/1/experiments/<id>/variants/<variantKey>

Edit a variant for an experiment.

Path variables

Name	Description
`id`	Required. Type: `string`. The experiment's ID. Find the ID in the URL of the experiment in the Amplitude app.
`variantKey`	Required. Type: `string`. The variant's key.

Request body

Name	Description
`key`	Optional. Type: `string`. The variant key. Can only contain letters, numbers, underscores (`_`), and hyphens (`-`).
`description`	Optional. Type: `string`. Description for the variant.
`name`	Optional. Type: `string`. Name for the variant.
`payload`	Optional. Type: `JSON`. Optional payload. Value must be a valid JSON element. This value replaces the existing value for the variant payload.
`rolloutWeight`	Optional. Type: `number`. Rollout weight for non-targeted users.

Example request

json

{
  "key": "updated-variant-key",
  "description": "updated-optional description for variant",
  "name": "optional name for variant",
  "payload": { "variant-payload": "example payload" },
  "rolloutWeight": 10
}

Response

A successful request returns a 200 OK response and OK text.

Request

curl

curl --request PATCH \
    --url 'https://experiment.amplitude.com/api/1/experiments/<id>/variants/<variantKey>' \
    --header 'Content-Type: application/json' \
    --header 'Accept: application/json' \
    --header 'Authorization: Bearer <management-api-key>' \
    --data '{"key":"<key>","name":"<name>","description":"<description>","payload":"<payload>","rolloutWeight":<rolloutWeight>}'

Remove variant

bash

DELETE https://experiment.amplitude.com/api/1/experiments/{id}/variants/{variantKey}

Remove a variant from an experiment.

Path variables

Name	Description
`id`	Required. Type: `string`. The experiment's ID. Find the ID in the URL of the experiment in the Amplitude app.
`variantKey`	Required. Type: `string`. The variant's key.

Response

A successful request returns a 200 OK response and OK text.

Request

curl

curl --request DELETE \
    --url 'https://experiment.amplitude.com/api/1/experiments/<id>/variants/<variantKey>' \
    --header 'Accept: application/json' \
    --header 'Authorization: Bearer <management-api-key>'

Add users to variant

bash

POST https://experiment.amplitude.com/api/1/experiments/{id}/variants/{variantKey}/users

Add inclusions (users or devices) to the experiment's variant.

Path variables

Name	Description
`id`	Required. Type: `string`. The experiment's ID. Find the ID in the URL of the experiment in the Amplitude app.
`variantKey`	Required. Type: `string`. The variant's key.

Example request

bash

{
    "inclusions": [<user1>@<your-company-email>, <user2>@<your-company-email>, <userId>]
}

Request body

Name	Description
`inclusions`	Required. Type: `object`. Contains a string array of user or device IDs.

Response

A successful request returns a 200 OK response and OK text.

Request

curl

curl --request POST \
    --url 'https://experiment.amplitude.com/api/1/experiments/<id>/variants/<variantKey>/users' \
    --header 'Content-Type: application/json' \
    --header 'Accept: application/json' \
    --header 'Authorization: Bearer <management-api-key>' \
    --data '{"inclusions":<["id1", "id2", "id3"]>}'

Add cohorts to variant

bash

POST https://experiment.amplitude.com/api/1/experiments/{id}/variants/{variantKey}/cohorts

Add cohort inclusions to the experiment's variant.

Path variables

Name	Description
`id`	Required. Type: `string`. The experiment's ID. Find the ID in the URL of the experiment in the Amplitude app.
`variantKey`	Required. Type: `string`. The variant's key.

Request body

Name	Description
`inclusions`	Required. Type: `array`. An array of cohort IDs to add.

Example request

json

{
  "inclusions": ["cohort-id-1", "cohort-id-2"]
}

Response

A successful request returns a 200 OK response and OK text.

Request

bash

curl --request POST \
    --url 'https://experiment.amplitude.com/api/1/experiments/<id>/variants/<variantKey>/cohorts' \
    --header 'Content-Type: application/json' \
    --header 'Accept: application/json' \
    --header 'Authorization: Bearer <management-api-key>' \
    --data '{"inclusions":["cohort-id-1", "cohort-id-2"]}'

Remove users from variant

bash

DELETE https://experiment.amplitude.com/api/1/experiments/{id}/variants/{variantKey}/users/{userIndex}

Remove inclusions (users or devices) from the experiment's variant.

Path variables

Name	Description
`id`	Required. Type: `string`. The experiment's ID. Find the ID in the URL of the experiment in the Amplitude app.
`variantKey`	Required. Type: `string`. The variant's key.
`userIndex`	Required. Type: `string`. The user's index. Zero-indexed. Get an index-based array of users from Get variant inclusions.

Response

A successful request returns a 200 OK response and OK text.

Request

curl

curl --request DELETE \
    --url 'https://experiment.amplitude.com/api/1/experiments/<id>/variants/<variantKey>/users/<userIndex>' \
    --header 'Accept: application/json' \
    --header 'Authorization: Bearer <management-api-key>'

Remove all users from variant

bash

DELETE https://experiment.amplitude.com/api/1/experiments/{id}/variants/{variantKey}/users

Remove all inclusions (users or devices) from the experiment's variant.

Path variables

Name	Description
`id`	Required. Type: `string`. The experiment's ID. Find the ID in the URL of the experiment in the Amplitude app.
`variantKey`	Required. Type: `string`. The variant's key.

Response

A successful request returns a 200 OK response and OK text.

Request

curl

curl --request DELETE \
    --url 'https://experiment.amplitude.com/api/1/experiments/<id>/variants/<variantKey>/users' \
    --header 'Accept: application/json' \
    --header 'Authorization: Bearer <management-api-key>'

Bulk remove users from variant

bash

DELETE https://experiment.amplitude.com/api/1/experiments/{id}/variants/{variantKey}/bulk-delete-users

Bulk remove users or devices from the experiment's variant. Limited to 100 per request.

Path variables

Name	Description
`id`	Required. Type: `string`. The experiment's ID. Find the ID in the URL of the experiment in the Amplitude app.
`variantKey`	Required. Type: `string`. The variant's key.

Request body

Name	Description
`users`	Required. Type: `object`. Contains a string array of user or device IDs.

Response

A successful request returns a 200 OK response and OK text.

Request

curl

curl --request DELETE \
    --url 'https://experiment.amplitude.com/api/1/experiments/<id>/variants/<variantKey>/bulk-delete-users' \
    --header 'Content-Type: application/json' \
    --header 'Accept: application/json' \
    --header 'Authorization: Bearer <management-api-key>' \
    --data '{"users":<["id1", "id2", "id3"]>}'

Bulk remove cohorts from variant

bash

DELETE https://experiment.amplitude.com/api/1/experiments/{id}/variants/{variantKey}/bulk-delete-cohorts

Bulk remove cohorts from the experiment's variant. Limited to 100 per request.

Path variables

Name	Description
`id`	Required. Type: `string`. The experiment's ID. Find the ID in the URL of the experiment in the Amplitude app.
`variantKey`	Required. Type: `string`. The variant's key.

Request body

Name	Description
`users`	Required. Type: `array`. An array of cohort IDs to remove.

Response

A successful request returns a 200 OK response and OK text.

Request

bash

curl --request DELETE \
    --url 'https://experiment.amplitude.com/api/1/experiments/<id>/variants/<variantKey>/bulk-delete-cohorts' \
    --header 'Content-Type: application/json' \
    --header 'Accept: application/json' \
    --header 'Authorization: Bearer <management-api-key>' \
    --data '{"users":["cohort-id-1", "cohort-id-2"]}'

List deployments

bash

GET https://experiment.amplitude.com/api/1/experiments/{id}/deployments

List all deployments for an experiment.

Path variables

Name	Description
`id`	Required. Type: `string`. The experiment's ID. Find the ID in the URL of the experiment in the Amplitude app.

Response

A successful request returns a 200 OK response and an array of JSON objects with the experiment's deployment details.

curl

curl --request GET \
    --url 'https://experiment.amplitude.com/api/1/experiments/<id>/deployments' \
    --header 'Accept: application/json' \
    --header 'Authorization: Bearer <management-api-key>'

Add deployment

bash

POST https://experiment.amplitude.com/api/1/experiments/{id}/deployments

Add a deployment to an experiment.

Path variables

Name	Description
`id`	Required. String. The experiment's ID. Find the ID in the URL of the experiment in the Amplitude app.

Request body

Name	Description
`deployments`	Required. Type: `string array`. Contains a string array of deployment IDs.

Example request

json

{
  "deployments": ["<deploymentId>"]
}

Response

A successful request returns a 200 OK response and OK text.

Request

curl

curl --request POST \
    --url 'https://experiment.amplitude.com/api/1/experiments/<id>/deployments' \
    --header 'Content-Type: application/json' \
    --header 'Accept: application/json' \
    --header 'Authorization: Bearer <management-api-key>'
    --data '{"deployments":[<deploymentId>]}'

Remove deployment

bash

DELETE https://experiment.amplitude.com/api/1/experiments/{id}/deployments/{deploymentId}

Remove a deployment from an experiment.

Path variables

Name	Description
`id`	Required. Type: `string`. The experiment's ID. Find the ID in the URL of the experiment in the Amplitude app.
`deploymentId`	Required. Type: `string`. The deployment's ID.

Response

A successful request returns a 200 OK response and OK text.

Request

bash

curl --request DELETE \
    --url 'https://experiment.amplitude.com/api/1/experiments/<id>/deployments/<deploymentId>' \
    --header 'Accept: application/json' \
    --header 'Authorization: Bearer <management-api-key>'

Edit

Neither Web Experimentation nor Guides and Surveys support editing experiments. Attempts to edit a Web Experimentation or a Guides and Surveys experiment return a 405 error.

bash

PATCH https://experiment.amplitude.com/api/1/experiments/{id}

Edit an experiment.

Path variables

Name	Description
`id`	Required. Type: `string`. The experiment's ID. Find the ID in the URL of the experiment in the Amplitude app.

Request body

Name	Description
`name`	Optional. Type: `string`. Name.
`description`	Optional. Type: `string`. Description.
`bucketingKey`	Optional. Type: `string`. The user property to bucket the user by.
`bucketingSalt`	Optional. Type: `string`. Bucketing salt.
`bucketingUnit`	Optional. Type: `string`. Bucketing unit represented by a group type from the accounts add-on. Used for group level bucketing and analysis.
`evaluationMode`	Optional. Type: `string`. Evaluation mode for the experiment, either `local` or `remote`.
`rolloutPercentage`	Optional. Type: `number`. Rollout percentage for non-targeted users. Range 0 - 100.
`targetSegments`	Optional. Type: `object array`. Refer to the `targetSegments` table for more information. The `targetSegments` object array replaces existing target segments. This option doesn't support cohorts.
`enabled`	Optional. Type: `boolean`. Property to activate or deactivate the experiment.
`archive`	Optional. Type: `boolean`. Property to archive or unarchive the experiment.
`experimentType`	Optional. Type: `string`. Experiment type. Options include `a-b-test` or `multi-arm-bandit`.
`stickyBucketing`	Optional. Type: `boolean`. If true, the experiment uses sticky bucketing.
`startDate`	Optional. Type: `string`. Start date of the experiment in ISO 8601 format.
`endDate`	Optional. Type: `string`. End date of the experiment in ISO 8601 format. End date can be null.
`exposureEvent`	Optional. Type: `object`. Refer to the `exposureEvent` table for more information. If set to null, Amplitude uses the Amplitude Exposure Event.
`tags`	Optional. Type: `string array`. A list of tags for the experiment. Tags are added and deleted by the same operation. To add new tags to the existing ones, fetch a list of all experiment tags first.
`decision`	Optional. Type: `string`. Options include `rollout`, `rollback`, `continue-running`.
`decisionReason`	Optional. Type: `string`. The reason for the decision.
`rolledOutVariant`	Optional. Type: `string`. The variant key or name that you rolled out.

exposureEvent

Name	Description
`event_type`	Required. Type: `string`. Event type.
`filters`	Required. Type: `object array`. A list of property filters. Refer to the `filters` table for more information.

filters

Name	Description
`group_type`	Optional. Type: `string`. Group type of the filter; can be null. Can be `User` value or one of the group values, like `org_id`, `org name`
`subprop_key`	Required. Type: `string`. Filter's key; can be null.
`subprop_op`	Required. Type: `string`. The operation to use in this filter.
`subprop_type`	Required. Type: `string`. Either `event`, `user` or `group` indicating that the property is either an event, user or group property, respectively.
`subprop_value`	Required. Type: `string array`. A list of values to filter the event property by.

subprop_op

is
is not
contains
does not contain
less
less or equal
greater
greater or equal
glob match
glob does not match

Example request

json

{
  "name": "updated name",
  "description": "updated description",
  "bucketingKey": "amplitude_id",
  "bucketingSalt": "<bucketingSalt>",
  "evaluationMode": "remote",
  "rolloutPercentage": 0,
  "enabled": true,
  "experimentType": "a-b-test",
  "stickyBucketing": false,
  "startDate": "2023-07-31T10:26:00.996Z",
  "endDate": "2023-09-23T10:26:00.996Z",
  "tags": ["prod", "staging"],
  "exposureEvent": {
    "event_type": "_active",
    "filters": [
      {
        "group_type": "User",
        "subprop_key": "amplitude_day_of_week",
        "subprop_op": "is",
        "subprop_type": "day_time_prop",
        "subprop_value": ["Tuesday"]
      }
    ]
  }
}

Response

A successful request returns a 200 OK response.

Request

curl

curl --request PATCH \
    --url 'https://experiment.amplitude.com/api/1/experiments/<id>' \
    --header 'Content-Type: application/json' \
    --header 'Accept: application/json' \
    --header 'Authorization: Bearer <management-api-key>' \
    --data '{"enabled":<enabled>,"rolloutPercentage":<rolloutPercentage>}'

Create

bash

POST https://experiment.amplitude.com/api/1/experiments

Create a new feature experiment.

Request body

Name	Description
`projectId`	Required. Type: `string`. The project's ID.
`key`	Required. Type: `string`. The flag key.
`name`	Optional. Type: `string`. The experiment name.
`description`	Optional. Type: `string`. Description for the experiment.
`variants`	Optional. Type: `object array`. Array of `variants`.
`bucketingKey`	Optional. Type: `string`. The user property to bucket the user by.
`rolloutWeights`	Optional. Type: `object`. Rollout weights for non-targeted users. The object should be a mapping from variant key to rollout weight as an integer. For example: `{ "control": 1, "treatment": 1 }`.
`targetSegments`	Optional. Type: `object array`. Refer to the `targetSegments` table for more information.
`deployments`	Optional. Type: `string array`. Array of deployment IDs to assign the experiment to.
`evaluationMode`	Optional. Type: `string`. Experiment evaluation mode. Options include `remote` or `local`.
`experimentType`	Optional. Type: `string`. Experiment type. Options include `a-b-test` or `multi-arm-bandit`.

variants

The variants field contains these objects.

Name	Description
`key`	Required. Type: `string`. The key (a.k.a value) of the variant. Can only contain letters, numbers, underscores (`_`), and hyphens (`-`).
`payload`	Optional. Type: `JSON`. Optional payload. Value must be a valid JSON element.
`name`	Optional. Type: `string`. The variant name.
`description`	Optional. Type: `string`. The variant description.

targetSegments

The targetSegments field contains these objects.

Name	Description
`name`	Required. Type: `string`. The segment name.
`conditions`	Required. Type: `object array`. Array of `conditions`.
`percentage`	Required. Type: `number`. The allocation percentage for users who match a condition.
`rolloutWeights`	Required. Type: `object`. A map from variant key to rollout weight. For example: `{ "control": 1, "treatment": 1 }`.

conditions

The conditions field contains these objects.

Name	Description
`type`	Required. Type: `string`. Must have value: `property`
`prop`	Required. Type: `string`. The property to use in the condition. Prefix custom and free-form properties with `gp:`
`op`	Required. Type: `string`. The operation to use in this condition.
`values`	Required. Type: `string array`. The values to use in the operation.

op

A string value representing operations on a property value. Possible values are:

is
is not
contains
does not contain
less
less or equal
greater
greater or equal
set is
set is not
set contains
set does not contain
glob match
glob does not match

Example request

json

{
  "projectId": "<projectId>",
  "name": "Analyze button clicks experiment",
  "key": "analyze-button-clicks-experiment",
  "description": "analyze button clicks on the main page",
  "variants": [
    {
      "key": "control"
    },
    {
      "key": "treatment"
    }
  ],
  "rolloutWeights": { "control": 1, "treatment": 1 },
  "targetSegments": [
    {
      "name": "Segment 1",
      "conditions": [
        {
          "prop": "country",
          "op": "is",
          "type": "property",
          "values": ["United States"]
        }
      ],
      "percentage": 0,
      "bucketingKey": "amplitude_id",
      "rolloutWeights": {
        "control": 1,
        "treatment": 1
      }
    }
  ],
  "deployments": ["<deploymentId>"],
  "evaluationMode": "remote",
  "experimentType": "a-b-test"
}

Response

A successful request returns a 200 OK response and a JSON object with the experiment's id and url.

bash

curl --request POST \
    --url 'https://experiment.amplitude.com/api/1/experiments' \
    --header 'Content-Type: application/json' \
    --header 'Accept: application/json' \
    --header 'Authorization: Bearer <management-api-key>' \
    --data '{"projectId":"<projectId>","key":"<key>"}'

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