Capabilities · Products & integrations

API and system integrations — ERP, warehouse, legacy

When “systems do not talk to each other”, scaling stalls: manual work costs rise, warehouse and invoice errors multiply, and reports no longer match operations. We design integrations resilient to changes on both sides—with clear data ownership and an audit trail.

API

Business-side symptoms

Sales sees different stock levels than the warehouse, finance catches up to ERP with manual exports, API partners change formats without notice, and every new c…

What we deliver in practice

A map of data flows and API contracts between ERP, WMS, CRM, payment gateways, and SaaS. Implementation with queues, retry, idempotency, and monitoring. Documentation for operations and runbooks for incidents—so integration is maintainable, not a one-time rollout.

Typical scenarios

Order and warehouse stock synchronisation, B2B invoice and payment exchange, marketplace partner onboarding, connecting a new PSP to an existing checkout, migration from legacy EDI to REST—always with API versioning and regression tests on historical data.

Technology and architecture

REST, webhooks, event-driven, and batch—chosen for your organisation and team skills, not trends. We emphasise observability (correlated logs, latency metrics, alerts), environment separation, and security (OAuth, mTLS, key rotation) where policy or regulation requires it.

First increment (Agile)

We start with one critical flow (e.g. order → ERP → warehouse) with measurable SLA and a demo on data close to production. After increment acceptance you decide the next scope—without locking budget for the entire integration programme upfront.

You have a specific topic — we will tailor technology, scope and the next Agile iterations. Contact: info@tensorfrog.it

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