How to Integrate WhatsApp Business, Step by Step

To integrate WhatsApp Business with your operations platform you need three things: an account on the platform, a WhatsApp number, and a Facebook Business account. Configuration takes under five minutes.

What you need before starting

An account on the platform you are connecting to
A WhatsApp number — new or existing, though a virtual number via API is recommended
A Facebook Business account, which most companies running ads already have
A few hours of patience for Meta to activate brand-new accounts

New number or existing number?

Option	Works?	Notes
Virtual number via API	Yes — recommended	Dedicated to software integration, simplest setup path
Existing physical number	Yes	Works, but ties an in-use line to the integration
Brand-new number	Yes	Generally the cleanest option for a new process

How to configure it in Jestor

Open the WhatsApp area in Jestor and choose to add a new number.
Click to connect with Facebook and sign in through Meta's own flow.
Select your business portfolio — or create one from the same screen if you have none.
Select or create the WhatsApp Business account.
Add the number, choosing the country and pasting the line you acquired.
Set the WhatsApp Business display name, which also passes through Meta approval.

Why choose Jestor for WhatsApp integration?

Jestor connects through the official Meta API rather than an unofficial bridge, which matters for account safety and for access to templates. Multiple numbers can live on the same account, so each area of the company gets its own.

Once connected, template management happens inside Jestor — there is no need to go back into Facebook to create or edit them.

Frequently Asked Questions

How long does setup take?

Under five minutes, plus Meta's activation window for new accounts.

Do I need a Facebook Business account?

Yes, and one can be created during the process. See jestor.com.

Can I use my existing number?

Yes, though a new virtual number is recommended.

Video Tutorial: Step by Step

Check out other practical tutorials on the Jestor YouTube channel.

Get to know Jestor

With Jestor, you can automate workflows, connect teams, and build internal systems your way — all without code and powered by AI. Discover Jestor at jestor.com and see how to take your company's operations to a new level of efficiency and control.

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