Make your systems talk to each other.
Orders that flow from website to production without retyping. Customers that exist once, everywhere. We build APIs and integrations between the systems you already run, and we keep them running.
- 1 Map the data flowWhich system owns which fact, and what happens when one is down.
- 2 Build for failureRetries, idempotency, and alerts, not fire-and-forget calls.
- 3 Operate it afterMonitored, logged, versioned, and owned by a named person.
You hear about a broken sync from us, not from your customer.
Somebody is retyping that right now.
Double entry
The same order lives in the storefront, the ERP, and a spreadsheet. Three versions, three chances to be wrong.
Swivel-chair workflows
Copy from one screen, paste into another, forward the email, update the tracker. It works, until the person who does it is out for a week.
Decisions on stale data
When syncing is manual, reports describe last week. You steer with the rearview mirror.
Integration work we do every week.
E-commerce to production and fulfillment
Orders from your storefront straight into production systems, shipping platforms, and invoicing. We have wired storefronts to industrial print queues, so your stack is unlikely to scare us.
API development
Clean, documented REST APIs on top of your data, so partners, apps, and future systems have one sanctioned way in, instead of everyone querying the database.
Carrier, payment and provider integrations
Shipping rates, payment processors, tax services, communication providers: third-party APIs integrated properly, with retries, logging, and failure alerts, not fire-and-forget calls.
CRM and marketing sync
Leads and customers flowing between your website, CRM, and email tools automatically, deduplicated, with a defined source of truth.
Legacy-system bridges
New capabilities wired into systems too critical to replace: modern APIs underneath, existing screens untouched. Replacement can wait, the business cannot.
See how we modernize legacy systems →Automation between systems
The recurring hour where someone exports here and imports there, replaced with a scheduled job with checkpoints, alerts, and an audit trail.
Add AI where judgment is involved →The integration that only works on sunny days is worse than none.
Map the data flow first
Which system owns which fact, and what happens when each side is down. Most integration failures are disagreements about the source of truth, not code problems.
Decide the source of truthBuild for failure
Retries, idempotency, and alerts. The integration that only works on sunny days is worse than none, because everyone trusts it right up until it quietly stops.
Retries, idempotency, alertsOperate it after
Monitored, logged, versioned, and owned by a named person. You hear about a broken sync from us, not from your customer.
Monitored, logged, ownedIntegrations running in production.
Storefront to print-production automation
For a greeting-card printer: online orders flowing automatically into an industrial print workflow. Order intake, job creation, invoicing, and refunds, API to API, with nobody retyping anything.
Carrier-rate modernization under a legacy system
For a corporate print company: live FedEx rating moved to modern REST APIs beneath a decades-old ColdFusion and Java order system, which never noticed the change.
Document-personalization APIs we operate
Parameter builds and runs its own production APIs, including a print-grade document engine (Stackfill) whose API and embedded editor power a manufacturer's product-designer workflow end to end.
Running Odoo?
Odoo integrations are their own practice: shipping carriers, payment gateways, marketplaces, and custom endpoints wired into your Odoo instance.
Straight answers.
Can you integrate with a system we already use?
If it has an API, yes. If it does not, we have built around that too: scheduled file exchanges, queues, and even structured email. The awkward systems are usually the ones causing the manual work, so they are the ones worth connecting.
Do you build one-off scripts or real integrations?
Real ones: monitored, logged, and restartable. A script on somebody's laptop is how this problem starts. If it matters enough to automate, it matters enough to be able to see it fail.
What about Odoo?
Odoo has its own dedicated practice at Parameter, including shipping, payment, and marketplace connections wired into your instance. If your integration work centres on Odoo, start there rather than here.
Do you take over integrations someone else built?
Yes, frequently. Usually we are called because something broke quietly and nobody noticed for a week. We start by adding logging and alerts so the current state is visible, then fix from evidence rather than guesswork.
What does ongoing support look like?
The integration is monitored and owned under our operations practice, the same way we run everything else we build. When a sync fails, an alert reaches a named person who knows the system, and you hear about it from us.
Draw us your data flow. Napkin quality is fine.
Tell us which systems hold the truth and where a person carries data between them. We’ll tell you what we’d connect first and how we’d keep it from breaking quietly.
Book a call