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Zoho OnePay Extension — Installation & Configuration Guide

Zoho OnePay Extension — Installation & Configuration Guide

This guide walks you through installing and configuring the OnePay payment gateway extension for Zoho Books or Zoho Inventory, so your customers can make secure card payments directly through your invoices.

Prerequisites

Before you begin, make sure you have:

  • Admin access to your Zoho Books / Zoho Inventory account
  • Access to the Zoho Marketplace
  • An active OnePay Merchant Admin Console account with IPG Apps configured
  1. Install the Extension from Zoho Marketplace

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  2. Access Payment Gateway Settings in Zoho

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  3. Retrieve Your API Keys from OnePay

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  4. Configure OnePay in Zoho

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  5. Enable OnePay on Your Invoices

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  6. Customer Checkout Experience

    Once the invoice is sent, your customer will see the following on their end:

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  7. Payment Confirmation in Zoho

    Once your customer successfully completes the payment through OnePay, Zoho automatically updates the following:

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Video Tutorial

Troubleshooting