WhatsApp Business API is a dedicated service that allows merchants to communicate with their customers at scale in a professional, fast and automated way. It is not an app, but a technical interface (API) that integrates with a website or any softwares.
This API allows businesses to send notifications, OTPs, promotional messages, reminders and customer support messages to thousands of customers simultaneously – on popular platforms like WhatsApp.
✅ Sending messages to a large number of customers at once.
✅ Automated replies and chatbot setup.
✅ Send OTPs, ticket updates, reminders and invoices.
✅ 24x7 customer service and interactions.
✅ Need to send a bill? – Send an invoice from WhatsApp API.
✅ Customer forgot? – Send a reminder.
✅ Need to share an offer? – Deliver the offer via Broadcast.
✅ Customer doesn’t pick up the call? – Explain everything in a message.
✅ Need to provide order tracking? – Send automatic updates.
Many businessmen think that WhatsApp App and WhatsApp Business API are the same, but in reality there is a huge difference between the two.
| Feature | WhatsApp App | WhatsApp Business API |
|---|---|---|
| Usage | Usage for Mobile | Enterprise Level |
| Messaging Capacity | Limited(Broadcast upto 256) | Thousands of messages per day |
| Automation | No | Yes – Chatbots and auto-replies |
| API Integration | No | Yes |
| Professional identity | Limited | Verified Blue tick badge |
WhatsApp App is fine for small tasks.
But if your business is growing or you want to communicate with thousands of customers, you need WhatsApp Business API.
With National Bulk SMS, you can take your business to new heights by using the Official WhatsApp Business API. We make this technology easy, affordable and fast for small merchants.
✅ Verified Blue tick badge on WhatsApp.
✅ Send messages to thousands of customers simultaneously.
✅ Automated customer service with chatbots.
✅ Send order updates, invoices, tracking information.
✅ High-level communication facility at affordable prices.
✅ Increase both customer engagement and sales.
National Bulk SMS gives you complete training from setting up WhatsApp Business API. We make the whole process easy for you, whether you are a retailer, a coaching centre owner, a doctor, an agent or a startup.
✅ Create a business WhatsApp number.
✅ Create a Facebook Business Manager account.
✅ Request an API from National Bulk SMS.
✅ Connect the API to your CRM or website.
✅ Template approval and start messaging.
WhatsApp is the most used app in India. In such a situation, when you connect with your customers through this platform, the conversation becomes easy, fast and reliable.
If you want to take your business digital, WhatsApp Business API is a powerful tool.
✅ Direct connection with customers.
✅ Message open rate up to 98% – much higher than other platforms.
✅ Easy to send follow-ups, deals and offers.
✅ No spam box – delivery directly to the customer's WhatsApp.
✅ Get brand recognition and Increases customer trust.
WhatsApp is the most used app in India. In such a situation, when you connect with your customers through this platform, the conversation becomes easy, fast and reliable.
To send OTP, WhatsApp API connects your server to the API. When a user registers or logins, the OTP is immediately sent to his WhatsApp through the API.
The WhatsApp Business API is not an app that can be downloaded. It is a technical service provided by an official BSP (Business Solution Provider) like National Bulk SMS. Get in touch and we will set it for your profile.
With the WhatsApp Business API, you can send messages to thousands of customers in a day. You need a Verified API Profile, Approved Message Template and a BSP (like National Bulk SMS). You can then send messages from the platform – without fear of your number being blocked.
Easy to integrate and implement, Campaign Management, Template Management, File Handling, MIS, Opt-in functionality (We can help manage opt-ins).
High availability - 99.999% platform uptime, Secure platform with authentication & audit trail, End-to-end encrypted messages between entities.
WhatsApp Business API relies on HTTP and HTTPS protocols for secure data transmission between businesses servers & WhatsApp servers.
Our platform offers an intuitive GUI that simplifies the process of scheduling messages & uploading various file formats, including text (txt), images, video, PDF.
Leverage WhatsApp Business API to reinforce your brand identity. Customize profiles, use official business labels.
Streamline customer interactions with automation. Use chatbots and predefined responses to provide instant answers, reduce response times.
Utilize WhatsApp Business API to generate leads effectively. Engage potential customers, capture their interest, and collect valuable data.
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