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API & Systems Integration

Connect your website, store and back-office systems, including payment gateways, shipping carriers, ERP, CRM and accounting, so data flows without re-typing.

Start a project What's included

Most businesses run on several systems that don’t talk to each other. We connect them: orders flow from your store to your ERP, shipping labels print themselves, payments reconcile automatically and customer records stay in sync.

We integrate payment gateways such as Moneris, PayPal and Authorize.net and carriers such as Purolator and FedEx, and we work with any system that offers a documented API, a file export or a database we can safely read.

What’s included

  • Payment gateways

    Moneris, PayPal, Authorize.net and other gateways, using tokenized payments.

  • Shipping & logistics

    Rates, labels and tracking from carriers such as Purolator and FedEx.

  • ERP, CRM & accounting

    Two-way sync of orders, customers, inventory and invoices.

  • Custom APIs & webhooks

    Documented endpoints so partners and apps can connect to you.

  • Data migration

    Moving records between systems with validation and a rollback plan.

  • Monitoring

    Logs, retries and alerts, so a failed sync gets noticed and fixed instead of lost.

Typical projects

  • Store-to-ERP order sync
  • Automated shipping labels and tracking emails
  • Payment reconciliation
  • Single sign-on between internal tools
  • Exporting data from legacy systems

Tools & technology

  • REST
  • GraphQL
  • Webhooks
  • SFTP & EDI files
  • Message queues
  • Moneris
  • PayPal

Frequently asked questions

What if the other system has no API?

We look for other safe routes: scheduled file exports, a read-only database connection, or as a last resort, controlled automation of its interface.

How do you handle failures?

Every integration logs what it sends and receives, retries temporary errors and alerts a person when something needs attention.

Is card data stored on our systems?

No. We use the gateway’s tokenization and hosted payment fields, which keeps card data off your servers and your PCI DSS scope small.

Often paired with

Custom Software Development

Business applications, internal tools and APIs designed around how your team actually works. You own the source code.

Learn more

Magento Development & Maintenance

Store builds, migrations, custom modules, upgrades and monthly maintenance for Magento Open Source and Adobe Commerce.

Learn more

AI Agents & Automation

Automate repetitive back-office work with AI-assisted workflows and agents that read, decide and act inside your systems, with a person approving what matters.

Learn more

Ready to get started?

Tell us about your systems and goals, and an engineer will reply with next steps for API & Systems Integration.

Start a project Call +1 (416) 900-3785