Question 1

Why do I need an API?

Accepted Answer

As soon as systems need to exchange data — ERP, CRM, shop, app — an API is the scalable solution.

Question 2

How much does API development cost?

Accepted Answer

Simple CRUD APIs from €5,000. Complex APIs with auth and webhooks from €12,000.

Question 3

How quickly can an API go live?

Accepted Answer

Simple REST API in 2–3 weeks. More complex in 6–10 weeks.

Question 4

Is the API handed over with documentation?

Accepted Answer

Yes — OpenAPI spec, interactive documentation and integration guide.