This code is in no way affiliated with, authorized, maintained, sponsored or endorsed by WhatsApp or any of its affiliates or subsidiaries. This is an independent and unofficial software. Use at your own risk. Commercial use of this code/repo is strictly prohibited.

In the project directory, you can run:

First open http://localhost:5000/auth/getqr

• scan the code with your whatsapp.
• Then check Auth http://localhost:5000/auth/checkauth
• IF every thing work great. Continue testing your api.

• open index.js and edit the ph number in post method and message in editor

Request Body axios.post('http://localhost:5000/chat/sendmessage/91123456789', {// ph number wih your country code.91 here indicates for india

message: 'hello world from heroku docker',})

• heroku container:login
• heroku create app_name
• heroku container:push web -a app_name
• heroku container:release web -a app_name
• heroku open -a app_name

Getting QR Code GET : /auth/getqr

Used to get a QR Code to Log into Whatsapp Web - If not logged in, returns a QR Code - If logged in, returns a "Authenticated" message.

Sending Messages POST : /chat/sendmessage/<phone_number>

Request Body

• message - contains the message to be sent

Sending Images POST : /chat/sendimage/<phone_number>

Request Body

• image - contains the base64 encoded / URL of image to be sent
• caption - (optional) - contains caption for the message

Sending PDF POST : /chat/sendpdf/<phone_number>

Request Body

• pdf - contains the base64 encoded / URL of pdf to be sent

Sending Locations POST : /chat/sendlocation/<phone_number>

Request Body

• latitude - contains the string of latitude
• longitude - contains the string of longitude
• description - (optional) - contains description for the location

Get Chat By Id GET : /chat/getchatbyid/<phone_number>

Returns a Chat

Get Chats GET : /chat/getchats

Returns an Array of all Chats

Sending Messages to Group POST : /group/sendmessage/<Group_Name>

Request Body

• message - contains the message to be sent

Sending Images POST : /group/sendimage/<Group_Name>

Request Body

• image - contains the base64 encoded / URL of image to be sent
• caption - (optional) - contains caption for the message

Sending PDF POST : /group/sendpdf/<Group_Name>

Request Body

• pdf - contains the base64 encoded / URL of pdf to be sent

Sending Locations POST : /group/sendlocation/<Group_Name>

Request Body

• latitude - contains the string of latitude
• longitude - contains the string of longitude
• description - (optional) - contains description for the location

Get Contacts GET : /contact/getcontacts

Returns an Array of Contacts of the Current Instance

Get Contact GET : /contact/getcontact/<phone_number>

Returns a Contact

Get Profile Pic GET : /contact/getprofilepic/<phone_number>

Returns a URL of the User's Profile Picture if Privacy Settings allow it

Is Registered User GET : /contact/isregistereduser/<phone_number>

Returns if a given User is registered on Whatsapp