Terrific Systems
Ecommerce Development

Swell Integrations & Automation

Connect Swell to payments, shipping, tax, and the tools your business runs on.

Overview

Swell exposes extension slots for payments, shipping, and tax, plus events and webhooks for everything else. We build the integrations that connect your store to the gateways, carriers, ERPs, and internal tools you already use, and automate the flows between them.

  • Payment, shipping & tax extensions
  • ERP, CRM & fulfilment syncs
  • Event-driven automation

What’s included

  • Payment gateways

    Custom payment methods wired into checkout.

  • Shipping & tax

    Live rates and tax rules via extension slots.

  • System syncs

    Two-way sync with ERPs, CRMs, and fulfilment.

  • Event automation

    React to store events with webhooks and functions.

  • Monitoring

    Reliable, observable integrations.

Tools & technologies

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