WhatSender API

Watch conversations generate income by setting up WhatsApp Business using WhatSender API by Nakusikizia.

With our WhatSender API that runs on the Official WhatsApp API, you can:

  • Enjoy free set-up 
  • Send unlimited messages
  • Avoid blocking
  • Request a lifetime license 
  • Get WhatsApp Green Tick (Approval Badge)

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Why WhatSender API?

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WhatSender API; Your Ultimate WhatsApp Marketing Software

Grow your business by unlocking the unlimited possibilities of WhatsApp marketing with WhatSender API.


Bulk WhatsApp Messaging

Send personalized messages and campaigns effortlessly to unlimited contacts.

Enhanced Customer Engagement

Connect with customers like never before with quick automated responses.

Advanced Features

Leverage our advanced features that are tailored to meet your marketing needs.


Free Demo

Start with a free demo today and see how WhatSender can elevate your marketing efforts.

Steps to Connecting With Customers on WhatSender API

Step 1
Import your customer’s details
Step 2
Group and organize customers for targeted campaigns
Step 3
Send or schedule bulk messages

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Features of WhatSender

  • Create and distribute unlimited personalized campaigns using your own CRM database, Excel, and Google Sheets.
  • Schedule campaigns for later distribution.

Request green tick verification for your WhatsApp business API.

Send broadcasts to up to 100K recipients with WhatsApp API as opposed to the 256 recipient limit on WhatsApp Business App.

Set up multi-login for a single WhatsApp number to allow multiple agents to facilitate communication and support for customers on WhatsApp.

Use WhatsApp Buttons and Lists to enhance customer engagement and streamline interactions in the following ways:

  • Interactive Buttons:

Create custom buttons within your messages for customers to take specific actions with just a single tap. Use interactive buttons for:

  1. Call-to-Action: Prompt customers to make a call, send a message, or visit a website.
  2. Quick Replies: Provide predefined response options for customers to choose from, improving response time and efficiency.
  3. Menu Navigation: Create interactive menus that guide customers through different options or services.
  • Structured Lists:

Present information in a structured format for customers to consume and navigate through the content such as:

  1. Product Catalogs: Showcase your products or services with images, descriptions, and prices.
  2. FAQs: Present a list of frequently asked questions and their corresponding answers.
  3. Event Schedules: Share a list of upcoming events with details like dates, times, and locations.

With WhatsApp Buttons and Lists, you can transform your customer interactions, drive engagement, and provide a seamless experience for your audience.

Enable WhatsApp API Chatbot enabled with Nakusikizia’s No-Code intelligent chatbot builder. With WhatsApp Chatbot you can automate FAQs and general support inquiries about your goods and services.  Automation improves response rates and hence better customer interaction and satisfaction.

Using WhatsApp Business API Comes With Perks

Businesses need to be available across channels at all times and to communicate the way people prefer to communicate. Conversational marketing is the future of business and with WhatsApp business API; you’ve got it all under one roof.

Use WhatSender API to enjoy the following:

  • Improved  response and resolution rates.
  • Enhanced campaigns.
  • Productive agents- human and automated.
  • Happier customers.
  • More sales and retention.

Frequently Asked Questions

  • Limited time: The session expires after 24 hours and businesses can only send “template messages” that require approval from WhatsApp and onboarding with the WhatsApp business API.
  • Restriction to WhatsApp business API: The number used for WhatsApp marketing cannot work on WhatsApp Messenger and WhatsApp Business mobile app.
  • Cost: A small fee per message is charged for WhatsApp business API,  once the company exceeds 1,000 free monthly messages.