---
title: "Query Probe"
method: GET
path: "/api/v1/posthog/query-probe"
tags: ["posthog"]
---

# Query Probe

`GET /api/v1/posthog/query-probe`

Diagnostic (read-only, metadata only). Default: issue ONE fat-row windowed
SELECT at `rows` LIMIT and report status/latency/bytes/headers (page-size 504
onset). With `burst=N`: fire N light queries concurrently to trip the rate
limit and report how many 200s vs 429s and the Retry-After (real ceiling, since
PostHog sends no limit header on success). Never returns event rows.

## Query parameters

- `rows` integer
- `burst` integer

## Headers

- `authorization` string, nullable — Bearer <token>

## Response `200`

Successful Response

- EnvelopeDict
  - `data` object, required
  - `meta` Meta
    - `request_id` string
    - `timestamp` string, date-time
    - `total` integer, nullable
    - `truncated` boolean, nullable

## Other responses

- `422` — Validation Error

---

[API](https://skmtc.dev/minro/apis/minro-cs-platform.md) · [All operations](https://skmtc.dev/minro/apis/minro-cs-platform/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/minro/minro-cs-platform/revisions/eb854265cf29/schema)