---
title: "Like comment"
method: POST
path: "/v1/inbox/comments/{postId}/{commentId}/like"
tags: ["Comments"]
---

# Like comment

`POST /v1/inbox/comments/{postId}/{commentId}/like`

Like or upvote a comment on a post. Supported platforms: Facebook, Twitter/X,
Bluesky, Reddit, LinkedIn. For Bluesky, the cid (content identifier) is required
in the request body. For LinkedIn, pass the composite comment URN returned by the
comments endpoints as commentId; an optional reactionType picks the reaction
(defaults to LIKE), and accounts connected before the social-feed scopes were
requested get a 403 with code `linkedin_reconnect_required`.

## Path parameters

- `postId` string, required
- `commentId` string, required

## Request body

- object
  - `accountId` string, required — The social account ID
  - `reactionType` 'LIKE' | 'PRAISE' | 'EMPATHY' | 'INTEREST' | 'APPRECIATION' | 'ENTERTAINMENT' — (LinkedIn only) Reaction to create. Defaults to LIKE; ignored on other platforms.
  - `cid` string — (Bluesky only) Content identifier for the comment

## Response `200`

Comment liked

- object
  - `status` string
  - `commentId` string
  - `liked` boolean
  - `likeUri` string — (Bluesky only) URI to use for unliking
  - `platform` string

## Other responses

- `400` — Platform does not support liking comments
- `401` — Unauthorized
- `403` — Inbox addon required

---

[API](https://skmtc.net/zernio/apis/zernio-api.md) · [All operations](https://skmtc.net/zernio/apis/zernio-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/zernio/zernio-api/revisions/15e893e69e8c/schema)