Shopify · WhatsApp Business API

WhatsApp Business API for Shopify

WhatsApp API for Shopify connects your store to WhatsApp for abandoned cart recovery, order confirmations, COD verification, and customer support. Ominiflow offers native Shopify integration — template approval and opt-in rules still apply to outbound marketing.

Connect your Shopify store to WhatsApp for abandoned cart recovery, order confirmations, COD verification, shipping updates, and customer support — natively, without Zapier. Built for merchants who want conversational commerce without stitching five apps together.

28%
Average cart recovery rate
40%
COD RTO reduction
98%
Order update read rate
15 min
Shopify connection setup

Does Ominiflow integrate natively with Shopify?

WhatsApp API for Shopify connects your store to WhatsApp for abandoned cart recovery, order confirmations, COD verification, and customer support. Ominiflow offers native Shopify integration — template approval and opt-in rules still apply to outbound marketing.

Yes. One-click OAuth connection syncs orders, customers, abandoned carts, and products. No Zapier or middleware required for standard flows. Custom Shopify apps may need additional webhook setup.

Last updated: September 2026

Challenges We Solve

Abandoned carts

Most Shopify sessions abandon. Email recovery converts modestly; WhatsApp often performs better — but results vary by category, offer, and timing.

COD fraud and RTO

Unverified COD orders drive return-to-origin. WhatsApp confirmation helps; it does not eliminate RTO without operational follow-through.

Support ticket volume

"Where is my order?" consumes agent time. Proactive shipping updates reduce tickets when triggered from Shopify events.

Tool sprawl

Separate apps for chat, broadcasts, and automation add cost and confusion. Ominiflow consolidates the WhatsApp layer.

No native WhatsApp on Shopify

Shopify lacks built-in WhatsApp. Ominiflow fills the gap with OAuth connection.

Repeat purchase gaps

First purchase is often paid ads. WhatsApp retention helps second and third orders — if you build an opt-in list.

Key Benefits

  • ✓ Native Shopify OAuth — connect in under 15 minutes
  • ✓ Abandoned cart recovery with product images and checkout links
  • ✓ COD order verification via Reply YES/CANCEL flows
  • ✓ Automated order confirmation and shipping notifications
  • ✓ Product catalog sharing in WhatsApp conversations
  • ✓ Customer segmentation synced from Shopify tags and order history

Platform Features

Cart Recovery

Trigger WhatsApp messages 1h, 24h, and 72h after cart abandonment.

COD Verification

Send order summary → customer confirms → ship only verified orders.

Order Updates

Automated confirmation, dispatch, and delivery notifications.

Product Catalog

Share product images, variants, and checkout links in chat.

Customer Sync

Two-way sync of customers, orders, and tags from Shopify.

Support Inbox

Agents see order history alongside WhatsApp conversations.

Use Cases

Cart recovery

Cart abandoned → WhatsApp with product image and discount code → checkout link.

COD flow

Order placed → WhatsApp confirmation → ship on YES reply.

Shipping updates

Dispatched → out for delivery → delivered notifications.

Win-back

30-day inactive customers → personalised offer broadcast to opted-in list.

Related guides

Frequently Asked Questions

Does Ominiflow integrate natively with Shopify?+

Yes. One-click OAuth connection syncs orders, customers, abandoned carts, and products. No Zapier or middleware required for standard flows. Custom Shopify apps may need additional webhook setup.

How does WhatsApp cart recovery work with Shopify?+

Ominiflow detects abandoned carts via Shopify webhooks and sends WhatsApp messages with product images, personalised text, and checkout links at intervals you configure. Recovery rates depend on product, price point, and incentive — not guaranteed.

Can I verify COD orders on WhatsApp?+

Yes. Send order summary via WhatsApp → customer replies YES to confirm or CANCEL to void. Ship only confirmed orders to reduce RTO. Customers who do not reply need a follow-up call or SMS policy.

What Shopify plans are supported?+

All Shopify plans including Basic, Shopify, Advanced, and Plus are supported via the Shopify API. Very custom checkout flows may need testing.

How fast can I connect Shopify to WhatsApp?+

Most merchants connect Shopify and launch cart recovery workflows within 30 minutes to 2 hours. WhatsApp Business verification and template approval are separate steps that can add a few business days on first setup.

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