---
title: "Get Experiment Result's Report"
method: GET
path: "/experiments/{experiment_id}/report"
tags: ["Reports"]
---

# Get Experiment Result's Report

`GET /experiments/{experiment_id}/report`

Gets the outcome of the experiment as inferred by the Optimizely system upon the evaluation of variations that may or may not have reached statistical significance.

## Path parameters

- `experiment_id` integer, required

## Query parameters

- `baseline_variation_id` string, int64
- `start_time` string, date-time
- `end_time` string, date-time
- `browser` 'firefox' | 'chrome' | 'internet_explorer' | 'opera' | 'safari'
- `device` 'desktop' | 'ipad' | 'iphone' | 'mobile' | 'tablet'
- `source` 'campaign' | 'direct' | 'referral' | 'search'
- `attribute_id` integer
- `attribute_value` string
- `segment_conditions` string

## Response `200`

Return Experiment Result's Report

- ExperimentResultsReport
  - `end_time` string, date-time — End of the time interval (exclusive) used to generate the report. The time is formatted in ISO 8601.
  - `experiment_id` integer — The unique identifier for the Experiment for which the report is to be generated.
  - `inferred_outcome` 'win' | 'loss' | 'inconclusive' — Outcome of the experiment as inferred by the Optimizely system upon the evaluation of variations that may or may not have reached statistical significance.
  - `start_time` string, date-time — Start of the time interval (inclusive) used to generate the reports. The time is formatted in ISO 8601.

## Other responses

- `202` — The results request has been received but has not yet finished processing. Wait a bit and try again.
- `204` — There are no results data for this Experiment yet. Make sure the Experiment is started and try again later
- `default` — Unexpected error

---

[API](https://skmtc.dev/optimizely/apis/optimizely-api.md) · [All operations](https://skmtc.dev/optimizely/apis/optimizely-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/optimizely/optimizely-api/revisions/5151fe6a2297/schema)