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WhatsApp Notify: Send invoices and payment reminders on WhatsApp, official Meta API

mp25051d20260706025537

Notify your customers on WhatsApp straight from Dolibarr, through Meta's official Cloud API (no 'web.whatsapp' hack, no paid third-party gateway). Invoice issued, payment reminder: one click (or automatic on validation), with the PDF attached and delivery tracking (sent, delivered, read).

129.00 €
Excl. tax

Previous Next
  • Author arcchester
  • Module version 1.0.0
  • Release date 07/06/2026
  • Access to download and updates Lifetime access
  • How to contact support support@arcchester.com
  • Compatibility Dolibarr V18 - V24   -   PHP7.4 - 8.3
  • Last update 09/11/2026 11:18 AM

More info...

The channel your customers actually read

Email gets lost, WhatsApp gets read: often within minutes. WhatsApp Notify sends your invoices and reminders straight to your customers' WhatsApp, from Dolibarr, through Meta's official Cloud API.

One click, or fully automatic

  • 'Send on WhatsApp' button on the invoice.
  • Optional automatic send on invoice validation.
  • The invoice PDF goes as an attachment.
  • Real-time delivery tracking: sent, delivered, read, colored badge on the invoice, updated by the webhook.

A real, official integration

Most WhatsApp modules out there are just 'web.whatsapp' links (manual) or paid third-party gateways. This one uses Meta's official Cloud API: approved template messages, automated server-side sending, reliable delivery statuses.

Highlights

  • WhatsApp send button on the invoice + automatic send.
  • Invoice PDF attached.
  • Sent / delivered / read tracking (HMAC-SHA256 signed webhook).
  • International numbers normalized to E.164 (configurable dial code).
  • No external dependency (pure cURL, no Composer, no SDK).

Set up in 10 minutes: guide included

  • Step-by-step guide (with screenshots): Meta app creation, credentials, webhook declaration.
  • The ready-to-copy message template text is provided: just submit it to Meta.
  • Module configuration is 4 fields: token, Phone Number ID, WABA ID, template name.

Tested under real conditions

Real send from a Dolibarr invoice → message received on the recipient’s WhatsApp with a verified read receipt. The full flow (button, Meta API, database tracking) is validated before every release.

Requirements

  • A Meta Business account + a WhatsApp Business number (Cloud API).
  • A Meta-approved message template (Document header for the PDF, body with 3 variables: customer, reference, amount).
  • Dolibarr 18 to 23, PHP with the cURL extension.

Note: Meta charges per conversation/message (paid directly to Meta). Opening the account and the first template are free.

Module languages: French, English.
Compatibility: Dolibarr 18 to 24, PHP 7.4 to 8.3.

Other modules from the same publisher (arcchester): Factur-X France, Transmission PA, Réception PA, PDF Annexes, LogiCockpit, DoliBank Match, DoliTax, Stripe Payment Links, Shopify Sync.
See all our modules on Dolistore




If you think this module is a fork of another one (published after the first one) or violates some terms or conditions of use (for users or vendors), you can make a report at dolistore@dolibarr.org