Quick summary
We connect company systems so that they pass data between themselves — without exports, retyping, and manual checks. We build integration as a permanent solution that grows with your company.
- API integration between e-shop, ERP, accounting, and CRM — we connect systems directly, without needless intermediaries, with an emphasis on stability and the consistency of the data transferred.
- One-off synchronisation as well as an ongoing data flow — we handle both the initial unification of historical records and the permanent exchange of invoices, orders, stock levels, and contacts.
- The n8n and Make platforms as well as a custom integration layer — we choose the tool according to the complexity of the brief and operational demands; from low-code scenarios to bespoke bridging services.
- Local operation for sensitive data — accounting documents, personal data, and business master data do not flow outside your infrastructure if your security policy requires it.
Why manual data retyping holds a company back
When systems do not talk to each other, an invisible tax arises in the company — the team spends hours clicking details between screens while the actual work stands still. The e-shop generates an order, someone retypes it into the ERP, then into accounting, and also adjusts the stock level. Each of these steps is an opportunity for an error that surfaces only at the moment a customer complains about undelivered goods or the accountant runs into a discrepancy in the closing.
Fragmented data also complicates fast decision-making. Sales management has no certainty that the figures in the CRM match the reality in the warehouse, and the finance department waits for materials whose manual compilation takes days. Integration removes these points of friction — it does not improve the process, it replaces it outright with an automatic flow of data.
What we connect
Every connection begins with an analysis of real data structures, not an idea of an ideal state. We map how data actually arises in the company, where it flows, and where manual interventions occur. The choice of connected systems is governed by benefit — we deploy process automation where it brings an immediate saving of time and a reduction in errors.
- E-shop and warehouse — stock levels update automatically with every order, restock, and return, without the warehouse worker stepping in.
- ERP and accounting — received and issued invoices, advances, and credit notes flow both ways, including payment matching.
- CRM and business data — order history, margins, and a client’s payment record are written into the customer’s record without exporting spreadsheets.
- Invoicing and the bank — automatic matching of incoming payments with issued invoices and the handover of payment orders from the accounting system to the bank interface.
- Helpdesk and internal tools — the ticketing system draws client data from the CRM and billing history from the ERP, so support sees the context without having to ask for materials.
How integration works
First we examine the technical options of each system — the availability of an API, the quality of the documentation, call limits, and the structure of exports. If a system does not have a full-fledged API, we look for a route via database views, structured CSV exports, or webhooks. The result of the mapping is a detailed description of the data fields, their transformation rules, and the direction of synchronisation.
Then we build the connection itself — depending on the complexity, either on the n8n or Make platforms, or as a custom integration layer running in your infrastructure. Each scenario includes handling error states, detecting duplicates, and logging every transfer. For risky steps — typically bulk changes in the accounting system, document cancellations, or rewriting master data — we keep a person in the loop who approves the operation before it is carried out. In this way we combine the speed of automation with the certainty of control where a blind action could cause damage.
How we deploy it
- Audit of the systems and data flows — we map the API interfaces, export formats, data volumes, critical points, and security constraints; the output is a proposed integration architecture and an assessment of the technical complexity.
- A pilot of one connection — we launch the first integration scenario on a limited scale, typically in a test environment; we fine-tune data transformations and error states and verify the consistency of outputs before moving into live operation.
- Deployment and operation with monitoring — we gradually connect further systems, set up oversight of message queues, API limits, and logs; we hand over documentation and, if of interest, provide long-term support and development.
Why ITHOPE
- We see both the systems and the infrastructure — we understand not only APIs but also servers, networks, and security, so the integration does not hit hidden technical obstacles.
- We verify the real technical options of an API and the quality of data — we are not blindly led by the marketing promises of systems; we examine call limits, the structure of the interface, and the consistency of data to prevent later problems.
- Local operation for sensitive data — we can run the integration layer entirely in your infrastructure, without data flowing through third-party cloud services.
- One partner for both IT and integration — we combine infrastructure management, cybersecurity, and integration projects under one roof, so there is no handing of responsibility between suppliers. Integration often follows on from broader business process automation with AI.
- We build and maintain over the long term — we hand over a documented solution including monitoring and are ready to manage, extend, and adapt the integration to changes in your systems.
Let’s connect your systems
We will arrange a no-obligation audit during which we go through the architecture of your existing systems and find the places with the greatest potential for automation. Just describe which tools you use and where manual data transfers hold you up most. Get in touch and we will prepare a specific proposal.