Payment Provider: Opayo
Secure and high-performance Opayo (formerly Sage Pay) payment integration designed for seamless Odoo eCommerce and backend operations.
Payment Provider: Opayo
Opayo High Performance Payment Gateway: Seamless Inline Checkout & Automated Refund Management
App Overview
Introduction
Opayo, formerly known as Sage Pay and now operated by Elavon, is one of the UK’s most trusted payment gateways. This Odoo module delivers a native integration that removes the need for third party redirects. Customers complete purchases directly via an inline, encrypted form preserving brand trust and reducing abandonment.
The module supports both Sandbox and Production environments, processes transactions through Opayo’s latest REST API, and automatically handles 3D Secure bank authentication challenges.
Purpose
The purpose of this module is to provide a seamless, secure, and fully native payment experience
that keeps customers on your Odoo website throughout the entire checkout journey.
By eliminating third party redirects and automating complex authentication flows like 3D Secure,
the module aims to maximize conversion rates, build customer trust, and simplify financial
operations through direct refund management and real time transaction logging all within
the unified Odoo platform.
Business Use Cases
Online Retail Store
Reduce cart abandonment with an uninterrupted, fully branded checkout experience on your Odoo eCommerce site.
Service Invoice Billing
Collect payments for professional service invoices directly, with automatic logging and partial refund support.
Subscription Payments
Process recurring charges through backend payment capabilities, keeping all billing data centralized in Odoo.
Key Features
Inline Checkout
Secure payment form loads directly within your checkout page no redirects required.
Secure REST API
Fully encrypted transactions using Opayo’s latest REST API for maximum PCI compliance.
Automatic 3D Secure
Intelligent handling of bank challenge redirects and authentication state management.
Smart Error Handling
Clear, actionable feedback to customers during failed attempts for higher retry success.
Refund Management
Initiate full or partial refunds directly from Odoo invoices with real-time gateway sync.
Transaction History
Complete backend logs for every attempt with official Opayo provider references.
Sandbox/Live Support
Switch between Testing and Production modes easily with separate credential forms.
Configuration & Workflow
Follow these steps to integrate and manage your Opayo payment workflow within Odoo.
Configuration
Configure your Vendor Name, Integration Key, and integration Password. Supports both Sandbox and Production.
Secure API Integration
Fully encrypted transactions using the latest REST API for PCI-compliant processing.

Seamless Checkout Experience
Inline secure payment form keeps customers on your website, boosting trust and conversion.
Error Handling
Smart handling with clear feedback when transactions fail, facilitating quick retries.
Approval Flow
Handles 3D Secure authentication and bank validations with intelligent state management.
Backend Transaction History
Every attempt is logged with detailed provider references directly inside Odoo.
Refund Support
Process full or partial refunds from Odoo with real-time synchronization to Opayo.
Sales Order View
Maintain full operational visibility with a comprehensive Payment and Refund Activity Log directly within the Sales Order chatter and transaction tabs.
Frequently Asked Questions
Technical Details
Dependencies
• Invoicing (account)
• Discuss (mail)
License
OPL-1
Need Assistance?
Email Support
contact@gritxi-tech.comAny Questions?
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