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How to Apply for WhatsApp Business API

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Apply for WhatsApp Business API
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Michael William / Reading Time : 2 min read
LAST UPDATED :
August 14, 2025
LAST UPDATED :
August 14, 2025

Are you looking for “how to apply for WhatsApp Business API?” You are at the right palace. Do we have to register for WhatsApp Business API? Yes, to use the WhatsApp Business API, you need to register your business and phone number with Meta Business Manager and then apply for API access through a WhatsApp Business Solution Provider (BSP) like Getgabs.

Need to be ready with below things : 

  1. A new number or any non-WhatsApp phone number. 
  2. A Facebook Account to verify the Facebook Business Manager 
  3. A business website
  4. A registered business with GST or any Corporate document like a partnership deed or MSME certificate.
 

Step-by-Step method to get WhatsApp Business API 

There are two methods to apply for the WhatsApp Business API 

  1. Auto Onboarding via Embedded Sign Up 
  2. Manual Onboarding via Creating a Facebook App 

1. Auto Onboarding via Embedded Sign Up 

Step 1: Log in to get the Getgabs account 

Login Getgabs

Step 2: Go to Dashboard and click on the Eye Icon under action, or directly go to  Automatic Onboarding 

Dashboard

Step 3: On the Automatic Onboarding Tab, Click on “Log in with Facebook.”

Log in with Facebook

Step 4: Log in to your Facebook Account 

Login Facebook

Step 5: Click on “Continue” to confirm your account with Getgabs 

Confirm Your Account

Step 6: Now you can check the permissions and click on “Get Started.”

Permission

Step 7: Fill up your business details to create a business portfolio, or choose from the dropdown if a business account is already created

business details

Step 8: To create a new business portfolio or manager account, fill up to details according to your business documentation, like a GST certificate or Incorporation Certificate

Business Documentation

Step 9: Business Verification will be sent for approval. Meta will send an email regarding the approval. 

Business Verification

Step 10: Your Number will be approved for WhatsApp Business API 

Approval

Step 11: Congratulations! You are ready to broadcast messages, support chat, and automate your business through WhatsApp. 

Book a Demo with us to start using the magic of WhatsApp Business API to boost your business. 

2. Manual Onboarding via Creating a Facebook App

Step 1: Log in or Sign up with Getgabs 

Login and Signup Getgabs

Step 2: Go to Manual Onboarding from the left side panel

Manual Onboarding

Step 3: Now to the Facebook Developers Account to create an App 

Facebook Developers Account

Step 4: Add your new number or any non-WhatsApp number to the API Setup under WhatsApp 

API Setup under WhatsApp 

Step 5: It’s time to verify your business on Meta by uploading the required documents like GST, MSME, etc., and you also need to verify your number to be used for WhatsApp Business API. 

Verify your business on Meta

Step 6: Go to the Getgabs app and simply copy & paste the required details like APP ID, PHONE NUMBER ID, Display, etc. Once your details are added on get gaps, it will show Account Status as GREEN.

Getgabs app

Hurray! Your WhatsApp number is ready to broadcast messages, auto chat, and create templates. 

Still, it seems like a lengthy process; feel free to schedule a call with us for Onboarding. Our experts are ready to help you.