GraphQL
The typed query language for APIs that returns only what's needed.
GraphQL exposes a single typed schema on which the client precisely composes the data it needs in a single request. It avoids over-fetching and under-fetching of classic REST and facilitates API evolution consumed by multiple clients (web, mobile).
What GraphQL brings to your project.
Typical use cases: APIs consumed by web + mobile, source aggregation, BFF.
- 01
Typed schema: explicit, self-documenting API contract.
- 02
Client chooses its fields: no over-fetch or under-fetch.
- 03
Single request aggregates multiple resources.
- 04
Mature ecosystem: Apollo, urql, codegen, federation.
Entrust your project
to our app experts.
Entrust your project to our app experts.
Entrust your project
to our app experts.
Our experts in application development build your project, delivering superior technical and functional quality within shorter timeframes.







They trust us.
They trust
us.
Startups, mid-caps, large enterprises, public sector: Kosmos Digital supports organisations of every size in building their application.















A project with GraphQL?
Describe your project. Our team replies within 24 hours with free technical scoping, along with a clear estimate of costs and timelines. No commitment.
- Reply within 24 hours from a project manager
or engineer.Reply within 24 hours from a project manager or engineer. - Technical scoping and quote, with no fees.
- No commitment, your data stays
confidential.No commitment, your data stays confidential.
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hello@kosmos-digital.com
Paris · Lyon · Marseille · Nice · Geneva

Your company may qualify for a tax credit equal to 20% of the costs linked to developing its solution.
Free scoping & estimate in under an hour
Describe your project and we'll get back to you with a costed estimate and a roadmap.

