FAQ | WhatsApp Business

Utilize tyntec’s FAQs to help solve any issues you may have. Additionally, learn about cloud communications, CPaaS, SMS for business, authentication, and more. If any questions arise while reading, don’t hesitate to contact us.

Can I Check If a User’s Phone Number Is Enabled for WhatsApp?

FAQs

WhatsApp Business

Getting Started

Phone Numbers

Business Verification

Integrations & Testing

Message Types & Templates

Your WhatsApp Account

Compliance & GDPR, Opt-Ins

Pricing

Payments & Billing

ISVs & Technical Integrators

WhatsApp Commerce Policy

Performance

Can I check if a user’s phone number is enabled for WhatsApp?

Currently, we do not offer an API to check if a user’s phone number is WhatsApp enabled.

WhatsApp requires businesses to collect an active user opt-in to message them via WhatsApp. This should serve as knowledge that the user has WhatsApp installed on his/her phone.

    🚫 Sending a WhatsApp message to a phone number that is not WhatsApp enabled will fail and fallback to SMS.

    ℹ️ Check more information on how to collect opt-ins here.