PepechuraPepechura
Start a Collaboration
All services
A
Services

API and system integration

We make systems that don’t talk to each other talk — and end manual data entry.

We connect your accounting, e-commerce, ERP, shipping and payment systems so the same data never has to be typed into two places. We add a layer between them without replacing what you already use.

REST & webhooksField mappingError handling and retriesScheduled syncLogging and monitoring

What we deliver

Data flow and field mapping between systems
Scheduled or instant (webhook) synchronisation
Error handling, retries and notifications
Transfer logs and a monitoring screen
Your own API, written where needed

Is this service right for you?

You enter the same order into both e-commerce and accounting by hand
You notice discrepancies between two systems at month end
Stock levels don’t match across channels
You want to replace a system but are stuck because of data coupling
You need to expose data to dealers or customers

What integration solves

In most businesses the systems work individually but a person fills the gap between them: someone takes the order from e-commerce and types it into accounting, updates stock in two places, copies shipment tracking by hand. That work is invisible, repetitive and error-prone. Integration closes exactly that gap.

What matters is being able to proceed without replacing your existing systems. The layer we add speaks to each side in its own language; you don’t change your habits, the manual carrying simply disappears.

Integration types

TypeWhen to use itTime
One-way transferOne system is the source, the other only receives1–2 weeks
Two-way synchronisationChanges happen in both systems and both must stay current2–4 weeks
Instant (webhook) triggersThe other side must be updated the moment an event happens1–3 weeks
Batch / scheduled transferLatency is fine, volume is high1–2 weeks
Building your own APIYou will expose data to dealers, customers or partners2–5 weeks

The hard part: failure cases

The easy side of integration is the happy path — data goes out, the other side takes it. The real difficulty is in the exceptions: what happens if the other system doesn’t respond, if the same record is sent twice, if a field format differs from what was expected? Every flow we build includes retries, duplicate protection and notification of failed transfers as standard. We don’t deliver an integration without a monitoring screen; otherwise you find out it broke at month end.

The quality of an integration shows not on the happy path, but when the other side stops responding.

Frequently asked questions

My system has no API — can it still be integrated?

In most cases yes. Without an API we can work through export files, read-only database access or scheduled report flows. This route takes longer than an API integration — typically 3–5 weeks — but it is workable. The first step is always reviewing which exit paths the system offers.

Will integration break my existing systems?

No. The layer we build runs outside the systems and uses read-only access wherever possible. Where writing is required, it is validated in a test environment first. If your existing setup needs changes, that is discussed explicitly rather than done quietly.

What happens if a transfer fails?

The flow retries automatically; if it still fails after a set number of attempts, the record is queued and a notification is sent. From the monitoring screen you can see which record is stuck and where, fix it and re-trigger. Nothing is lost silently.

Does an integration need maintenance?

Yes, because the systems on the other side change their APIs over time. Such changes are usually announced in advance and handled with small updates. We provide monitoring and maintenance after delivery; your own team can also take it over if you prefer.

Which systems do you want connected?

Tell us what you use and what data is carried by hand, and we’ll find the fastest win.

Let's Work Together

Related work

Related reading

Other services

WWeb applicationMMobile appDData dashboardsAIAI automationUXProduct design