Strapi Read Online: Designing Web Apis With

By default, Strapi returns shallow data. If Article has a relation to Category , the API response will only return the Category ID.

A common mistake in Strapi development is putting logic inside Controllers. Strapi follows a pattern.

Consider a typical startup: a mobile app for a local marketplace, a corporate website with a blog and case studies, a dashboard for internal operations. These projects share a common lifecycle: requirements change weekly, the data model evolves daily, and time-to-market is the only metric that matters. designing web apis with strapi read online

In REST, you manually query relations. In GraphQL, the client requests a tree of data. If you have a User type with 1,000 Posts , and each Post has 10 Comments , GraphQL will attempt to fetch everything.

Strapi allows you to hook into the database lifecycle ( beforeCreate , afterUpdate , etc.). This is the best place for data integrity logic. By default, Strapi returns shallow data

Want posts published after a certain date? ?filters[publishedAt][$gte]=2023-01-01 . Need to populate the author’s full profile and their latest three comments? ?populate[author][populate][comments][limit]=3 . This isn't a bug or an oversight; it's the core feature. Strapi surrenders low-level control in exchange for high-level agility. You stop writing the "how" of data retrieval and start focusing on the "what."

To design a usable API, you must leverage the populate parameter: GET /api/articles?populate=category Strapi follows a pattern

Of course, gardens can grow wild. The very flexibility that makes Strapi powerful can also become its greatest danger. An undisciplined team can easily build an API that is a nightmare to consume: deeply nested populate chains that return 10MB payloads, over-fetching on every request, or a security hole where a clever user uses populate=* to expose a private relation you forgot to lock down.