---
title: "Retrieve Experiment Checks Diagnostics"
method: GET
path: "/console/v1/experiments/{id}/diagnostics_checks"
tags: ["Experiments", "Experiments"]
---

# Retrieve Experiment Checks Diagnostics

`GET /console/v1/experiments/{id}/diagnostics_checks`

## Path parameters

- `id` string, required

## Query parameters

- `type` 'daily_cumulative_checks' | 'unique_ids'
- `startDate` string
- `endDate` string
- `lastDays` integer

## Response `200`

Get Experiment Checks Diagnostics Success

- object
  - `message` string, required — A simple string explaining the result of the operation.
  - `data` object, required — A single result.
    - `experimentName` string, required
    - `type` 'daily_cumulative_checks' | 'unique_ids', required
    - `unit_id_type` string
    - `is_realtime` boolean, required — Whether the final data point covers a still-filling day. False when the last day is complete, and always false for analysis-only experiments, whose counts come from a daily warehouse export.
    - `startDate` string, required — Start date in YYYY-MM-DD format
    - `endDate` string, required — End date in YYYY-MM-DD format
    - `data` object[], required
      - `date` string, required — Date in YYYY-MM-DD format
      - `results` object[], required
        - `group_name` string, required
        - `group_id` string, required
        - `count` number, required

## Changes

- **2026-08-21** `f687d224b37d` — 2 info
  - added the new optional `query` request parameter `lastDays`
  - added the required property `allOf[subschema #2]/data/is_realtime` to the response with the `200` status

[Change history](https://skmtc.dev/statsig/apis/console-api/changes/console/v1/experiments/:id/diagnostics_checks/get.md)

---

[API](https://skmtc.dev/statsig/apis/console-api.md) · [All operations](https://skmtc.dev/statsig/apis/console-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/statsig/console-api/revisions/1fd471fa03cc/schema)