Skip to content

Payment systems & integration

Payments that reconcile themselves.

Taking a payment is the easy part. We build payment flows that handle retries, refunds, webhooks, multi-currency and reconciliation — so finance isn't cleaning up after the checkout.

01Is this you?

You might need this if…

  1. Payment status in your system doesn't always match the gateway
  2. Refunds and chargebacks are handled manually
  3. You need multiple gateways, currencies or local payment methods
  4. Customers or agents need wallets, credits or deposits

02Engineering view

What we build — and how we deliver it.

Accurate payment status · Less finance admin · Confidence adding new methods

01
Payment gateway integration
02
Idempotent webhook handling
03
Subscriptions & recurring billing
04
Wallets, credit and deposit systems
05
Multi-currency pricing & settlement
06
Refunds, disputes and adjustments
07
Reconciliation reports
08
PCI-conscious architecture (hosted fields, tokenization)

Delivery

  1. 01

    Design the money flow

    Every state a payment can be in, and what the system does about it.

  2. 02

    Build for failure

    Idempotency keys, retries and alerting — because networks fail.

  3. 03

    Close the loop

    Automated reconciliation between orders, gateways and accounting.

Often paired withE-commerceAPIs & IntegrationsMarketplaces

The Build StandardQuality engineered in — on every project.

  • Performance
  • Security
  • Accessibility
  • QA
  • Scalability
  • Documentation
  • Observability
  • SEO

03Product concepts

What this can look like

Illustrative concepts with sample data — the kind of system we'd design here, not client work.

Travel technology

Product concept

Multi-supplier booking platform

One search across flight and hotel suppliers, with agent wallets and a rule-based pricing engine.

Explore the concept

E-commerce

Product concept

Connected commerce operations

A storefront, warehouse and ERP working as one system — live stock, automated order routing, finance sync.

Explore the concept

Let's figure out what should be built next.

Whether you're launching something new, modernizing an existing platform, or fixing a product that isn't working — we can help figure out the next move.