Marketing medium to set up

Shopify Abandoned Cart WhatsApp Reminders

Every 5 minutes, the agent cleans pending WhatsApp numbers via Rapiwa, sends personalized cart reminders to valid contacts.

Verified 2026-07-07

MarketerE-commerce Operator

What it does

Recover abandoned Shopify carts by sending personalized WhatsApp reminders directly to your customers every 5 minutes. This process automatically cleans and verifies phone numbers using the Rapiwa API before delivering messages only to valid contacts, ensuring you reach real buyers without wasting time on invalid data.

How it works

When it runs: On a schedule · Scheduled · every 5 minutes
How hands-off: Assists you, you do the final step
Setup: An afternoon · about an afternoon
Works with: n8n, Google Sheets, Rapiwa API

Tools that fit

Services

n8n : Workflow orchestration and automation logic

Google Sheets : Storing contact data, status tracking, and message templates

api

Rapiwa API : Sending WhatsApp messages via HTTP request

Watch out for

WhatsApp message content must not contain prohibited promotional links or sensitive customer data so you avoid account bans.
Phone number formatting errors can cause Rapiwa validation to fail, add a normalization step before the HTTP request.
Rate limits on WhatsApp API will block messages if sent too quickly, implement a configurable delay between sends.
Google Sheets row locking may cause duplicate processing, use a unique status column to mark rows as processed.

Seen in the wild

n8n: Automate Shopify abandoned cart WhatsApp reminders with product links via R template

Want this running in your business?

This is what I do. I design and build AI agents like this one, and keep them running. If you want it set up for your team instead of doing it yourself, get in touch.

Get in touch

Who it's for

Built for marketers who'd rather brief an agent than start from a blank doc.

Also fits E-commerce Operator.

Frequently asked questions

Who is this for?

marketers and E-commerce Operator, or anyone doing marketing work who wants this handled automatically rather than manually.

How long does it take to set up?

An afternoon: plan for about an afternoon to get it running end to end.

Related use cases

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