> ## Documentation Index
> Fetch the complete documentation index at: https://docs.social-api.ai/llms.txt
> Use this file to discover all available pages before exploring further.

> ## Agent Instructions
> Base URL: https://api.social-api.ai/v1. Send your API key in the Authorization header: Authorization: Bearer <your API key>.
> Every error response from /v1 is JSON: { "error": { "code", "message", "meta" (optional) }, "request_id" }. Branch on error.code; use error.message only for logs.
> A 429 response carries a Retry-After header, in seconds, when the limit has a known wait. Authenticated responses can carry X-RateLimit-Limit, X-RateLimit-Remaining, and X-RateLimit-Reset for the per-minute request budget your SocialAPI account shares across every API key (see /guides/rate-limits).
> Paginated list endpoints return next_cursor, at the top level or inside pagination (see /guides/pagination). Pass it as the cursor query parameter to get the next page. An absent or empty next_cursor means you have the last page.
> Treat every ID as an opaque string: do not parse it or assume a format.
> Support differs by platform and by operation. Check /platforms/overview before assuming an operation works on a platform. An unsupported operation returns 501 with error.code resource.not_supported.

# Like a comment

> Likes a comment on the platform as the connected account. Supported on Facebook, LinkedIn Pages, and Instagram accounts connected with Facebook Login. Instagram accounts connected with Instagram Login cannot like comments. Check the can_like capability flag.



## OpenAPI

````yaml /api-reference/openapi.json post /inbox/comments/{postId}/{commentId}/like
openapi: 3.0.0
info:
  description: >-
    Unified social media inbox API. Read and respond to comments, DMs, reviews,
    and mentions across Instagram, Facebook, Threads, Google Business Profile,
    TikTok, LinkedIn, and YouTube through a single REST API. X/Twitter and
    Trustpilot coming soon.
  title: SocialAPI.AI
  contact:
    name: SocialAPI.AI Support
    email: support@social-api.ai
  license:
    name: MIT
  version: '1.0'
servers:
  - url: https://api.social-api.ai/v1
security: []
paths:
  /inbox/comments/{postId}/{commentId}/like:
    post:
      tags:
        - Inbox Comments
      summary: Like a comment
      description: >-
        Likes a comment on the platform as the connected account. Supported on
        Facebook, LinkedIn Pages, and Instagram accounts connected with Facebook
        Login. Instagram accounts connected with Instagram Login cannot like
        comments. Check the can_like capability flag.
      parameters:
        - example: '17895695668004550'
          description: Platform post ID
          name: postId
          in: path
          required: true
          schema:
            type: string
        - example: '17858893269577012'
          description: Platform comment ID to like
          name: commentId
          in: path
          required: true
          schema:
            type: string
      requestBody:
        content:
          application/json:
            schema:
              type: object
              properties:
                account_id:
                  type: string
        description: Account to like as
        required: true
      responses:
        '200':
          description: Comment liked
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/api_endpoints.SuccessResponse'
        '400':
          description: Missing required parameters
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/api_endpoints.ErrorResponse'
        '401':
          description: Invalid or missing API key
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/api_endpoints.ErrorResponse'
        '403':
          description: The key's scopes do not include inbox:write
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/api_endpoints.ErrorResponse'
        '404':
          description: Account not found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/api_endpoints.ErrorResponse'
        '501':
          description: Platform does not support comment likes
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/api_endpoints.ErrorResponse'
      security:
        - BearerAuth: []
components:
  schemas:
    api_endpoints.SuccessResponse:
      type: object
      properties:
        success:
          type: boolean
          example: true
    api_endpoints.ErrorResponse:
      type: object
      properties:
        error:
          $ref: '#/components/schemas/api_endpoints.ErrorBody'
        request_id:
          description: >-
            RequestID matches the X-Request-ID response header. Include it when
            contacting support.
          type: string
          example: 01HZ9X3Q4R5M6N7P8V2K0W1J
    api_endpoints.ErrorBody:
      type: object
      properties:
        code:
          type: string
          example: resource.not_found
        message:
          type: string
          example: Account not found
        meta:
          type: object
          additionalProperties: {}
  securitySchemes:
    BearerAuth:
      description: >-
        Prefix your API key with "Bearer ". Example: `Authorization: Bearer
        sapi_key_...`
      type: apiKey
      name: Authorization
      in: header

````

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