---
title: "Reply to a thread"
method: POST
path: "/comments/{id}/replies"
tags: ["Comments"]
---

# Reply to a thread

`POST /comments/{id}/replies`

## Request

- Base URL: `https://commareports.com/api/v1`
- URL: `https://commareports.com/api/v1/comments/{id}/replies`
- Auth: HTTP bearer

Requires comment access on the parent report. Scope: `comments:write`.

## Request body

- object
  - `body` string, required

## Response `201`

Reply created.

- object
  - `id` string, uuid, required
  - `body` string, required
  - `created_at` string, date-time, required

## Other responses

- `400`: Malformed body or invalid field.
- `401`: Missing, invalid, revoked, or expired token.
- `403`: Token missing the required scope, or no access to the resource.
- `404`: Resource not found (also returned instead of 403 where existence must not leak).
- `429`: Rate limit exceeded. Rate limit: per-token sliding window (plan-aware — Free 60 req/min, Pro 600, Team/Enterprise 6000 by default); 429 responses carry a Retry-After header.
- `500`: Unexpected server error.

---

[API](https://skmtc.dev/commareports/apis/comma-api.md) · [All operations](https://skmtc.dev/commareports/apis/comma-api/llms.txt) · [OpenAPI document](https://skmtc.dev/commareports/apis/comma-api/revisions/cd5263522ade?raw)