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

# Mark messages read

> Marks one or more messages in a chat as read.



## OpenAPI

````yaml openapi.evolution-go.json POST /message/markread
openapi: 3.1.0
info:
  title: Evolution GO Layer
  version: 1.0.0
  description: >-
    Pilot Status API Layer — Evolution GO. Base URL
    `https://pilotstatus.com.br/api/layer/evolution-go`. Authenticate with the
    `apikey` header (your Pilot Status `ps_` key) or `Authorization: Bearer`.
    Instance/session endpoints are NOT available through the layer.
servers:
  - url: https://pilotstatus.com.br/api/layer/evolution-go
security:
  - apiKey: []
tags:
  - name: Call (voice)
  - name: Chat
  - name: Community
  - name: Group
  - name: Label
  - name: Message
  - name: Newsletter / Channels
  - name: Send (load-balanced)
  - name: User / Contacts
paths:
  /message/markread:
    post:
      tags:
        - Message
      summary: Mark messages read
      description: Marks one or more messages in a chat as read.
      operationId: post__message_markread
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              properties:
                number:
                  type: string
                  description: >-
                    Chat whose messages are being read, as a phone in E.164
                    digits or a JID
                  example: '5511999999999'
                id:
                  type: array
                  items:
                    type: string
                  description: Array of message IDs to mark as read
                  example:
                    - 3EB0A1B2C3D4E5F6A7B8
                    - 3EB0F9E8D7C6B5A43210
              required:
                - number
                - id
      responses:
        '200':
          description: Success — provider-native response body.
          content:
            application/json:
              schema:
                type: object
                properties:
                  message:
                    type: string
                    description: Always "success" on HTTP 200.
                  data:
                    type: object
                    properties:
                      timestamp:
                        type: string
                        description: >-
                          Go time.Time string of when the read receipt was sent.
                          Zero value ("0001-01-01 00:00:00 +0000 UTC") in the
                          current implementation.
              example:
                message: success
                data:
                  timestamp: 0001-01-01 00:00:00 +0000 UTC
        default:
          description: Error — provider or layer error.
          content:
            application/json:
              schema:
                type: object
                properties:
                  status:
                    type: integer
                  error:
                    type: string
                  message:
                    type: string
                  response:
                    type: object
              example:
                status: 400
                error: Bad Request
                message: Invalid payload
components:
  securitySchemes:
    apiKey:
      type: apiKey
      in: header
      name: apikey
      description: >-
        Your Pilot Status API key (ps_...). Evolution GO also accepts
        `Authorization: Bearer <key>`.

````