---
title: "Mark all comments read"
method: POST
path: "/api/apps/{app_id}/comments/read-all"
---

# Mark all comments read

`POST /api/apps/{app_id}/comments/read-all`

<Info>This API is in beta. Endpoints, fields, and behavior may still change, so avoid depending on it in production.</Info>

Marks the app's comment threads as read for you.

It covers the 500 newest open threads and the 500 newest resolved threads. On an app with more, older threads keep their `unread` state.

This is limited to 120 requests per minute per app, shared by every other comments endpoint. A signed-in session has its own limit, and every personal access token for the workspace shares one. Some workspaces have a different limit. Every request that counts against the limit gets `X-RateLimit-Limit`, `X-RateLimit-Remaining` and `X-RateLimit-Reset` (Unix time in seconds) headers, and a `429` also gets `Retry-After` in seconds. If the limiter itself is unavailable, requests go through without these headers.

<Note>Call this as an editor of the app, with a personal access token sent as a Bearer token or from a signed-in session. Viewers in the app's workspace, read-only tokens, and workspace API keys are refused.</Note>

## Path parameters

- `app_id` string, required — ID of the app.

## Response `200`

The threads are read for you.

- ReadResult
  - `read_at` string, date-time, required — The read time recorded for you, in UTC.

## Other responses

- `401` — Missing or invalid credentials.
- `403` — You don't have editor access to this app, you're a viewer in the app's workspace, the app is blocked, or your token is read-only or a workspace API key.
- `404` — App not found.
- `409` — Your workspace requires an unlocked SSO session.
- `429` — Rate limit exceeded. Wait the number of seconds in `Retry-After` before retrying.

## Changes

> 28 revisions in range; 1 not diffed.

- **2026-10-06** `dddf17e0f9f0` — 1 info
  - endpoint added

[Change history](https://skmtc.dev/adexad/apis/base44-app-management-api/changes/api/apps/:app_id/comments/read-all/post.md)

---

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