You’re on the New Zealand site
Select a region

Merchant Warrior

By Merchant Warrior
0 out of 5 stars
Accept secure online payments directly from your Xero invoices with Merchant Warrior. Give your customers a fast, seamless checkout experience using cards and digital wallets, with payments automatically reconciled back into Xero.
Rating
None
not yet rated
Reviews
0
not yet reviewed
Listed for
1 month
August 2026
Key functions
Ecommerce
Payments

Overview

Merchant Warrior for Xero makes it easy to accept secure online payments directly from your Xero invoices.

With Merchant Warrior integrated into Xero, your customers can securely pay invoices online using major credit and debit cards, helping you get paid faster and improve cash flow. Payments are automatically reconciled against invoices in Xero, reducing manual administration and streamlining your accounts receivable process.

Whether you send a handful of invoices each month or process payments at scale, Merchant Warrior provides a fast, secure and reliable payment experience for both you and your customers.

Key Features

  • Accept secure online payments directly from Xero invoices
  • Accept Visa, Mastercard and American Express, subject to merchant setup
  • Support Apple Pay and Google Pay where enabled
  • Help customers pay invoices faster
  • Improve cash flow with faster payment collection
  • Automatically reconcile payments against Xero invoices
  • Reduce manual processing and administration
  • Quick and easy setup
  • PCI DSS compliant payment processing
  • Australian-owned payment provider with local support

Why Merchant Warrior?

Merchant Warrior is an Australian-owned payment gateway and payment solutions provider trusted by businesses across Australia and internationally. Since 2009, we have helped businesses securely accept payments through a reliable, enterprise-grade platform backed by local expertise and support.

By connecting Merchant Warrior with Xero, you can reduce payment friction, minimise manual processing and provide your customers with a modern, secure online payment experience.

How It Works

  • Connect your Merchant Warrior account to Xero
  • Enable online payments for your invoices
  • Send invoices as you normally would through Xero
  • Customers click the payment link and pay securely online
  • Payments are automatically reconciled against the corresponding invoice in Xero

Supported Payment Methods

  • Visa
  • Mastercard
  • American Express, subject to merchant setup
  • Apple Pay where enabled
  • Google Pay where enabled

Security

Merchant Warrior uses industry-standard encryption and secure payment technology to protect payment data. Our platform is PCI DSS compliant and designed to help businesses process payments securely, reliably and with confidence.

Merchant Warrior + Xero

Integration Details

The Merchant Warrior for Xero integration enables businesses to securely accept online payments directly from Xero invoices. Once connected, Merchant Warrior adds an online payment option to eligible invoices, allowing customers to complete payment through a secure hosted payment page.

Integration Capabilities

  • Add secure online payment functionality to Xero invoices
  • Process customer payments through Merchant Warrior's secure payment platform
  • Automatically update invoice payment status within Xero
  • Support full and partial invoice payments
  • Reduce manual reconciliation and payment processing

Payment Flow

  • An invoice is created and sent from Xero
  • The customer selects the payment option on the invoice
  • The customer completes payment on Merchant Warrior's secure hosted payment page
  • Merchant Warrior processes the payment and returns the result to Xero
  • Xero automatically updates the invoice to reflect the payment

Requirements

  • An active Xero organisation
  • An active Merchant Warrior merchant account
  • Appropriate permissions to install and configure the integration
  • Online invoicing enabled within Xero

Security

Merchant Warrior uses secure APIs, industry-standard encryption and PCI DSS compliant payment processing to protect payment information. Sensitive cardholder data is processed within Merchant Warrior's secure payment environment and is not stored within Xero.

Support

Merchant Warrior provides onboarding assistance, implementation guidance and ongoing technical support for the Xero integration.

Pricing plans

*All prices are exclusive of tax

Free

Free
  • All features

Reviews & ratings

This app has no reviews yet.  Log in to leave a review

Additional info

Functions

EcommercePayments

Industries

RetailNot for profitProfessional services

App details

By Merchant Warrior
Added in 2026

Countries

Australia, New Zealand

Languages

English

Support

Setup walkthroughContact supporthelpdesk@merchantwarrior.com

Follow

LinkedIn

Get started with Merchant Warrior

Although Xero reviews each app in the Xero App Store, we can’t give any guarantees. It’s up to you to assess the performance, quality and suitability of any app before going ahead.