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API and integrations

We connect services, accounting systems and external platforms through APIs.

We connect the systems a company already runs: the website, CRM, accounting software, warehouse, payment services, delivery services and other external platforms that offer an API.

We build APIs for your own systems so that mobile apps, partners and new services can connect to them. Each API comes with documentation another team can work from.

Reliability matters most in integrations: the exchange has to survive failures on the external side without losing or duplicating data. That is why retries, logging and error control are built in from the start.

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Problems we solve

  • Staff move orders, payments and stock between systems by hand.
  • Data in different systems disagrees, and nobody knows which version is right.
  • A payment service, a delivery service or a marketplace needs to be connected.
  • Partners or a mobile app need access to company data through an API.
  • An existing integration is unstable, and failures are noticed too late.
  • One of the systems has to be replaced without breaking its links to the others.

What the system can do

  • Two-way data exchange between systems on a schedule or on events.

  • A REST API with authentication, access control and documentation.

  • Receiving notifications from external services through webhooks.

  • Queues and retries when an external system is unavailable.

  • Mapping of reference data and conversion between data formats.

  • An exchange log and error alerts.

  • Protection against duplicate records when data is resent.

How we work

  1. System review

    We study the systems to be connected, their APIs, data formats and limits, and decide which system is the source of truth for each kind of data.

  2. Exchange design

    We describe the data flows, field and reference data mapping, exchange frequency and behaviour on errors.

  3. Development in a test environment

    We build the integration and test it on test data or in the external services’ test environments.

  4. Go-live and monitoring

    We switch the exchange to live data, watch the log and resolve discrepancies.

  5. Documentation

    We hand over the API description and the exchange design, so the integration can be maintained and extended.

Other services

  1. Corporate web applications

    Internal systems, client portals and dashboards shaped around your processes.

  2. Websites and online stores

    Corporate websites, catalogues and stores with easy content management.

  3. CRM and ERP systems

    Customers, orders, resources and documents in one system.

  4. Mobile apps

    Apps for customers and staff, connected to your systems.

  5. Business process automation

    We move manual operations, approvals and reports into a system.

  6. SaaS platforms and MVPs

    We launch the first version of a product and grow it into a scalable service.

  7. Support and evolution

    We take over existing systems: fixes, improvements and updates.

Let’s discuss your task

Describe the task — we will suggest an approach, stages and the next step.