GrowthBook

GrowthBook Experiments API

Experiments (A/B Tests)

GitHub OpenAPI
Business capability
A/B Test Execution BC-4280.50

Operations 12

GET /v1/experiments Get all experiments #
POST /v1/experiments Create a single experiment #
GET /v1/experiments/{id} Get a single experiment #
POST /v1/experiments/{id} Update a single experiment #
GET /v1/experiments/{id}/results Get results for an experiment #
POST /v1/experiments/{id}/start Start an experiment #
POST /v1/experiments/{id}/stop Stop an experiment #
POST /v1/experiments/{id}/modify-temporary-rollout Modify temporary rollout status for a stopped experiment #
POST /v1/experiments/{id}/snapshot Create Experiment Snapshot #
POST /v1/experiments/{id}/variation/{variationId}/screenshot/upload Upload a variation screenshot #
DELETE /v1/experiments/{id}/variation/{variationId}/screenshot Delete a variation screenshot #
GET /v1/experiment-names Get a list of experiments with names and ids #

Documentation

📖
Documentation
https://docs.growthbook.io/api

Specifications

⚙
OpenAPI
https://raw.githubusercontent.com/api-evangelist/growthbook/refs/heads/main/openapi/growthbook-experiments-api-openapi.yml

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OpenAPI Specification

growthbook-experiments-api-openapi.yml Raw ↑ 
openapi: 3.2.0
info:
  version: 1.0.0
  title: GrowthBook REST Experiments API
  description: GrowthBook offers a full REST API for interacting with the application.
servers:
- url: https://api.growthbook.io/api
  description: GrowthBook Cloud
- url: https://{domain}/api
  description: Self-hosted GrowthBook
security:
- bearerAuth: []
- basicAuth: []
tags:


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# Full source: https://raw.githubusercontent.com/api-evangelist/growthbook/refs/heads/main/openapi/growthbook-experiments-api-openapi.yml