Shopify-Zoho Books Direct Sync

Job ID: 40367644

Budget: ₹8,000 – ₹20,000 INR

We need a permanent, custom-built integration between Shopify and Zoho Books. No third party app subscriptions. No ongoing costs. Built from scratch.
What We Need:
1. New Order

Create or find existing Contact in Zoho Books using customer details (name, email, phone, billing address)
Create Invoice in Zoho Books with:

Invoice Number must match Shopify Order Number exactly
Linked to that contact
All line items, quantities, prices
Tax and shipping amounts



2. Order Updated

Update the corresponding invoice in Zoho Books to reflect changes

3. Order Cancelled

Void the corresponding invoice in Zoho Books

4. Refund

Create a Credit Note in Zoho Books linked to the original invoice

5. Payment Received

Record payment against the corresponding invoice in Zoho Books

Requirements:

Permanent solution — no third party app subscriptions or ongoing costs
Must work with the new Shopify API (post January 2026 Dev Dashboard changes)
If using Zoho Flow, let us know
All fields correctly mapped
Duplicate contact handling — if customer already exists in Zoho Books, link to existing contact rather than creating a new one
Fully tested with live orders before handover
Brief documentation of what was built and how to maintain it

What We'll Provide:

Collaborator access to Shopify store
Access to Zoho Books account
Quick responses to any questions

Please do NOT contact us outside of Freelancer messaging.
To Apply — We will ignore generic bids. Please tell us:

Exactly which technical approach you would use and why (Zoho Flow / Webhooks / API / other)
How you will handle the new 2026 Shopify API authentication
Have you built Shopify + Zoho Books before? Share examples
Your fixed price and realistic timeline

Mention "Zoho Shopify Scratch 2026" at the start of your bid to confirm you have read this fully.