SpeedCom WhatsApp API Installation Guide

Step 1: Prepare the Folder

1. Create a folder for WhatsApp API:
   

   mkdir -p /opt/whatsapp
   cd /opt/whatsapp

2. Create the docker-compose.yml file:
   

   nano docker-compose.yml

   Paste the following content:

   version: "3.9"
   
   services:
     postgres:
       image: postgres:14
       container_name: whatsapp_postgres
       environment:
         POSTGRES_USER: whatsapp
         POSTGRES_PASSWORD: strongpassword123
         POSTGRES_DB: whatsappdb
       volumes:
         - whatsapp_postgres_data:/var/lib/postgresql/data
       restart: always
   
     whatsapp:
       image: dimaskiddo/go-whatsapp-multidevice-rest:latest
       container_name: whatsapp_api
       depends_on:
         - postgres
       environment:
         HTTP_LISTEN_ADDRESS: "0.0.0.0"
         HTTP_LISTEN_PORT: "3000"
         DATABASE_DRIVER: "postgres"
         DATABASE_CONNECTION: "postgres://whatsapp:strongpassword123@postgres:5432/whatsappdb?sslmode=disable"
         WHATSAPP_SESSION_DIR: "/app/sessions"
         WHATSAPP_SESSION_AUTO_SAVE: "true"
       ports:
         - "3000:3000"
       volumes:
         - whatsapp_sessions:/app/sessions
       restart: always
   
   volumes:
     whatsapp_postgres_data:
     whatsapp_sessions:

3. Create a .env file (optional but recommended):
   

   nano .env

   Paste:

   HTTP_LISTEN_ADDRESS=0.0.0.0
   HTTP_LISTEN_PORT=3000
   DATABASE_DRIVER=postgres
   DATABASE_CONNECTION=postgres://whatsapp:strongpassword123@postgres:5432/whatsappdb?sslmode=disable
   WHATSAPP_SESSION_DIR=/app/sessions
   WHATSAPP_SESSION_AUTO_SAVE=true

4. Start the containers:
   

   docker compose up -d

5. Check if the API is running:
   

   docker ps
   docker logs -f whatsapp_api

6. Access WhatsApp API and QR login:
   

   http://YOUR_VPS_IP:3000/api/v1/whatsapp/docs/

   Scan the QR code with your WhatsApp account to start.