API referenceAdmin
List the audience segments
Returns the segments available for feature flag and experiment targeting. Platform admins only.
Authorization
apiKey AuthorizationBearer <token>
Workspace API key created in Workspace settings → API keys. Scopes on the key bound what it can read and write.
In: header
Response Body
application/json
application/json
application/json
curl -X GET "https://example.com/v1/admin/segments"{ "data": [ { "id": "string", "name": "string", "description": "string", "rules": [ "string" ], "matches": 0, "usedBy": [ "string" ] } ]}{ "_tag": "ApiNotFound", "error": "not_found", "message": "That item does not exist, or this key cannot see it.", "status": 404}{ "_tag": "ApiNotFound", "error": "not_found", "message": "That item does not exist, or this key cannot see it.", "status": 404}Update a platform experiment
Changes an experiment's status, variants, or targeting. Platform admins only; an unknown `experimentId` is reported as not found.
Create an audience segment
Registers a named segment with its membership rules so flags and experiments can target it. Platform admins only; an invalid rule set is rejected as a validation error.