Baileys Cloud API

An implementation of Baileys(https://github.com/adiwajshing/Baileys) as RESTful API service with multi device support with a Whatsapp Cloud API format https://developers.facebook.com/docs/whatsapp/cloud-api.

The media files are saved in file system at folder data with the session.

Send a Message

The payload is based on https://developers.facebook.com/docs/whatsapp/cloud-api/webhooks/components#messages-object

To send a message

curl -i -X POST \
http://localhost:9876/v15.0/5549988290955/messages \
-H 'Content-Type: application/json' \
-d '{ 
  "messaging_product": "whatsapp", 
  "to": "5549988290955", 
  "type": "text", 
  "text": { 
    "body": "hello" 
  } 
}'

To send a message to group

curl -i -X POST \
http://localhost:9876/v15.0/5549988290955/messages \
-H 'Content-Type: application/json' \
-d '{ 
  "messaging_product": "whatsapp", 
  "to": "120363040468224422@g.us", 
  "type": "text", 
  "text": { 
    "body": "hello" 
  } 
}'

Media

To test media

curl -i -X GET \
http://localhost:9876/v15.0/5549988290955/3EB005A626251D50D4E4 \
-H 'Content-Type: application/json'

This return de url and request this url like

curl -i -X GET \
http://locahost:9876/download/v13/5549988290955/5549988290955@s.whatsapp.net/48e6bcd09a9111eda528c117789f8b62.png \
-H 'Content-Type: application/json'

To send media

https://developers.facebook.com/docs/whatsapp/cloud-api/guides/send-messages#media-messages

curl -i -X POST \
http://localhost:9876/v15.0/5549988290955/messages \
-H 'Content-Type: application/json' \
-d '{ 
  "messaging_product": "whatsapp", 
  "to": "5549988290955", 
  "type": "image", 
  "image": {
    "link" : "https://github.githubassets.com/favicons/favicon-dark.png"
  }
}'

Webhook Events

Webhook Events like this https://developers.facebook.com/docs/whatsapp/cloud-api/webhooks/payload-examples

Message status update on this https://developers.facebook.com/docs/whatsapp/cloud-api/webhooks/payload-examples#message-status-updates

To turn possible work with group, we add two fields(group_id, group_subject) in message beside cloud api format if IGNORE_GROUP_MESSAGES is false.

{
  "object": "whatsapp_business_account",
  "entry": [{
      "id": "WHATSAPP_BUSINESS_ACCOUNT_ID",
      "changes": [{
          "value": {
              "messaging_product": "whatsapp",
              "metadata": {
                  "display_phone_number": PHONE_NUMBER,
                  "phone_number_id": PHONE_NUMBER_ID
              },
              "contacts": [{
                  "profile": {
                    "name": "NAME"
                  },
                  "group_id": "123345@g.us",
                  "group_subject": "Awesome Group",
                  "wa_id": PHONE_NUMBER
                }],
              "messages": [{
                  "from": PHONE_NUMBER,
                  "id": "wamid.ID",
                  "timestamp": TIMESTAMP,
                  "text": {
                    "body": "MESSAGE_BODY"
                  },
                  "type": "text"
                }]
          },
          "field": "messages"
        }]
  }]
}

Error Messages

Messages failed with this https://developers.facebook.com/docs/whatsapp/cloud-api/webhooks/payload-examples#status--message-failed

Custom errors sound append this codes https://developers.facebook.com/docs/whatsapp/cloud-api/support/error-codes with:

1 - unknown erro, verify logs for error details
2 - the receipt number not has whatsapp account
3 - disconnect number, please read qr code
4 - Unknown baileys status
5 - Wait a moment, connecting process

Up for development

A docker-compose.yml file is available:

docker compose up

Visit http://localhost:9876/ping wil be render a "pong!"

Up for production

A docker-compose.yml example for production:

version: '3'

services:
  app:
    image: clairton/baileys-cloud-api:latest
    volumes:
      - ./data:/home/bca/app/data
    deploy:
      restart_policy:
        condition: on-failure

Visit http://localhost:9876/ping wil be render a "pong!"

Environment Variables

The ENV Configurations put default value and the format and same name of configs:

WEBHOOK_URL=the webhook url
WEBHOOK_TOKEN=the webhook header token
WEBHOOK_HEADER=the webhook header name
BASE_URL=current base url to download medias
PORT=the http port
IGNORE_GROUP_MESSAGES=false to send group messages received in socket to webhook, default true
IGNORE_BROADCAST_STATUS=false to send stories in socket to webhook, default true

Note

I can't guarantee or can be held responsible if you get blocked or banned by using this software. WhatsApp does not allow bots using unofficial methods on their platform, so this shouldn't be considered totally safe.

Released under the GPLv3 License.

Legal

This code is in no way affiliated, authorized, maintained, sponsored or endorsed by WA (WhatsApp) or any of its affiliates or subsidiaries.
The official WhatsApp website can be found at https://whatsapp.com. "WhatsApp" as well as related names, marks, emblems and images are registered trademarks of their respective owners.
This is an independent and unofficial software Use at your own risk.
Do not spam people with this.

Need More

Comercial version is available:

queue and process messages
persist session in database
persist contacts, groups and messages in database
save medias in S3 compatible
manage templates
admin dashboard
vpn connect by number

More informations in http://wa.me/+5549988290955