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

# Read Chat

> Mark all unread messages in a chat as read (double blue checkmark) using Hypersender WhatsApp API.

<Info>
  **V2 Queued Response:** All API requests in V2 are queued for improved reliability. You'll receive an immediate response with a `queued_request_uuid` that you can use to check the actual message status.
</Info>

## Response Format

All requests return a queued response:

```json theme={null}
{
    "queued": true,
    "message": "Processing your request...",
    "queued_request_uuid": "a0816120-7e37-4e8b-8cf3-92deb2cdc133",
    "queued_request_link": "https://app.hypersender.com/api/whatsapp/v2/{instance}/queued-requests/a0816120-7e37-4e8b-8cf3-92deb2cdc133"
}
```

Use the `queued_request_link` or the [Get Queued Request](/v2/api-reference/whatsapp/queued-requests/get-queued-request) endpoint to check the actual message response once it's processed.

More details on queued requests can be found in the [Queued Requests Documentation](/v2/api-reference/whatsapp/queued-requests).

***

You can mark all unread messages in the chat as read (double blue checkmark) using one query:

It’ll find all unread messages in the chat and mark them as read.

<Frame>
  <img src="https://mintcdn.com/hypersender/0tLzadh_wg5r0Y_6/images/docs/whatsapp/img/send-seen.jpg?fit=max&auto=format&n=0tLzadh_wg5r0Y_6&q=85&s=1b789d119d6a8c0516a2c1493ca2088a" alt="Read Chat" width="1200" height="403" data-path="images/docs/whatsapp/img/send-seen.jpg" />
</Frame>


## OpenAPI

````yaml v2/api-reference/whatsapp/whatsapp-collection.json POST /{instance}/read-chat
openapi: 3.1.0
info:
  version: v2.0
  title: Hypersender WhatsApp API Docs
  description: >

    The Hypersender WhatsApp API is a powerful api to send and recieve messages
    using your own whatsapp number.

    Without the high costs of Meta's Whatsapp business API.


    In this Docs you'll learn how to use and integrate Hypersnder Whatsapp API
    into your existing system/service or application using simple API endpoints.


    ## What's New in V2?


    **Queued Responses:** All requests in V2 are now queued for improved
    reliability and performance. When you make a request, you'll receive an
    immediate response with a `queued_request_uuid` that you can use to check
    the status of your request.


    **Example Response:**

    ```json

    {
        "queued": true,
        "message": "Processing your request...",
        "queued_request_uuid": "a0816120-7e37-4e8b-8cf3-92deb2cdc133",
        "queued_request_link": "https://app.hypersender.com/api/whatsapp/v2/{instance}/queued-requests/{queued_request_uuid}"
    }

    ```


    Use the `queued_request_link` or the **Get Queued Request** endpoint to
    check the actual message response once it's processed.


    **What you can Do?**


    - Send Text and basic Url messages.

    - Send Media through Link or uploaded file.

    - Send Audio through Link or uploaded file.

    - Send Contact Card

    - Send Location

    - Send Poll votes


    **You can also**


    - React to a message

    - Forward messages to other chats

    - Acknowledge messages (mark as read)

    - Star and unstar messages



    <hr />


    **Quick Demo**

      **Learn how to use Hypersender whatsapp API to send a message using Postman:**
      [Demo Link](https://app.hypersender.com/send-whatsapp-message-in-postman) **to easily interact with our API.**

    <hr />


    **postman collection**


    You can download our [Postman
    Collection](https://docs.hypersender.com/whatsapp-postman-collection.json)
    to easily interact with our API.


    ## Servers (Endpoints)


    - Production (activated):
    [https://app.hypersender.com/api/whatsapp/v2](https://app.hypersender.com/api/whatsapp/v2)
servers:
  - url: https://app.hypersender.com/api/whatsapp/v2
    description: Production
security:
  - Authorization: []
paths:
  /{instance}/read-chat:
    post:
      tags:
        - Send Messages
      parameters:
        - name: Accept
          in: header
          description: application/json
          schema:
            type: string
            example: application/json
          examples:
            default:
              value: application/json
        - name: Content-Type
          in: header
          description: application/json
          schema:
            type: string
            example: application/json
          examples:
            default:
              value: application/json
        - name: instance
          in: path
          description: Instance UUID copied from hypersender dashboard
          required: true
          schema:
            type: string
            example: '{{ instance_id }}'
          examples:
            default:
              value: '{{ instance_id }}'
        - name: messages
          in: query
          description: How much messages to read (latest first)
          required: false
          schema:
            type: string
            example: '30'
          examples:
            default:
              value: '30'
        - name: days
          in: query
          description: How much days to read (latest first)
          required: false
          schema:
            type: string
            example: '7'
          examples:
            default:
              value: '7'
      requestBody:
        description: ''
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/ReadChatRequest'
            examples:
              Example 1:
                value:
                  chatId: 111111111111@c.us
      responses:
        '201':
          description: Successful response
          content:
            application/json:
              schema:
                type: object
                properties:
                  ids:
                    type: array
                    items:
                      type: string
              examples:
                Example 1:
                  value:
                    ids:
                      - false_11111111111@c.us_AAAAAAAAAAAAAAAAAAAA
                      - true_99999999999@c.us_AAAAAAAAAAAAAAAAAAAA
        '404':
          description: Not Found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/NotFoundError'
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ValidationError'
              examples:
                Multiple fields Error:
                  value:
                    message: The given data was invalid.
                    errors:
                      messages:
                        - >-
                          The number you want to send the message to is not on
                          whatsapp.
                      jid: 20121323124131@s.whatsapp.net
                      exists: false
                    statusCode: 422
                'Single Field error ':
                  value:
                    message: The given data was invalid.
                    errors:
                      messages:
                        - textMessage.text should not be empty
                    statusCode: 422
        '500':
          description: Internal Server Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/ServerError'
              examples:
                default:
                  value:
                    message: Server Error
                Example 1:
                  value:
                    message: Server Error
      security:
        - Authorization: []
components:
  schemas:
    ReadChatRequest:
      type: object
      properties:
        chatId:
          type: string
          example: 111111111111@c.us
      required:
        - chatId
    NotFoundError:
      type: object
      title: NotFoundError
      example:
        message: Resource not found.
      properties:
        message:
          type: string
      x-examples:
        Example 1:
          message: Resource not found.
      x-stoplight:
        id: ar3vz55asbxme
    ValidationError:
      type: object
      title: ValidationError
      properties:
        message:
          type: string
        errors:
          type: object
          description: Invalid or missing feilds will be shown here
        statusCode:
          type: number
      example:
        message: The given data was invalid.
        errors: {}
        statusCode: 422
      required:
        - errors
        - statusCode
      x-examples:
        Multiple fields Error:
          message: The given data was invalid.
          errors:
            messages:
              - The number you want to send the message to is not on whatsapp.
            jid: 20121323124131@s.whatsapp.net
            exists: false
          statusCode: 422
        'Single Field error ':
          message: The given data was invalid.
          errors:
            messages:
              - textMessage.text should not be empty
          statusCode: 422
      x-stoplight:
        id: 90x3wfxw7gqcb
    ServerError:
      type: object
      title: ServerError
      properties:
        message:
          type: string
      example:
        message: Internal Server Error
      x-stoplight:
        id: 2fhq2gihsfreh
  securitySchemes:
    Authorization:
      type: http
      scheme: bearer

````