API integration
Real-time or batch system connections.
- REST and webhooks
- authentication
- data mapping
- queues and retries
We connect stores, ERP, CRM, warehouse, accounting and custom services with logs, error handling and human control where needed.
We define inputs, decisions, outputs and exceptions before building connectors, monitoring and operating procedures.

Scope can be one focused task, a complete delivery or ongoing collaboration.
Real-time or batch system connections.
Recurring tasks without manual starts.
Assisted workflows with validation.
Visibility into every run and error.
You know what will be created, how it will be verified and what ongoing operation requires.
We use established platforms, LineSW products and custom integrations according to real data and constraints.
Work is split into verifiable steps with backup and rollback for risky production changes.
Clarify objectives, current state, constraints, data and responsibilities.
Split work into foundation, recommended improvements and future development.
Verify functionality, data, mobile, performance and critical scenarios.
Deploy with checks, hand over outputs and agree ongoing operation.
Technical and commercial details are clarified after a short project review.
Yes, when it has a usable API or data export.
Yes, with data minimization, validation, logging and human approval according to risk.
We design logs, alerts, retries, quarantine and rollback where appropriate.
Yes. We often validate one data flow before expanding.
Web, commerce, data and growth often overlap. Each area has its own detailed page.
Share the current state, problem and desired outcome. We can prepare the technical specification together.
Or email info@linesw.com.