Skip to content
You must be logged in to sponsor chriskapp

Become a sponsor to Christoph Kappestein

@chriskapp

Christoph Kappestein

chriskapp
Düsseldorf, Germany

Hello, my name is Christoph, I`am a software developer and I like to build and innovate solutions for the API ecosystem using type-safe/oop languages like PHP, TypeScript and Java.

I have started several open source projects like Fusio, a popular open source API management system or PSX a framework and set of components dedicated to build modern API solutions. I`am also the author of the TypeAPI and TypeSchema specification which provides a new way to describe REST APIs in a type-safe way.

  • Fusio
    An open source API management platform which helps to create innovative API solutions.
  • PSX
    An innovative PHP framework dedicated to build fully typed REST APIs.
  • TypeAPI
    An OpenAPI alternative to describe REST APIs for type-safe code generation.
  • TypeSchema
    A JSON format to describe data models in a language neutral format.

You can find all related projects under the Apioo organization. If you like my work feel free to sponsor me, through this I will be able to spend more time developing these projects. This benefits everyone using those projects and me since I have more time to build great open source software.

Current sponsors 1

@ManneW
Past sponsors 15
@Vertexhub-Group-Limited
Private Sponsor
Private Sponsor
@judge0
@zerodarkzone
@apideck-io
Private Sponsor
@luuk58
@karolzlot
@hermanzdosilovic
@conkajan
Private Sponsor
@peppe0690
Private Sponsor
@devmarkai

Featured work

  1. apioo/fusio

    Open source API management platform

    PHP 1,877
  2. apioo/psx

    PSX is an innovative PHP framework dedicated to build fully typed REST APIs.

    PHP 170
  3. apioo/typeapi

    TypeAPI is an OpenAPI alternative to describe REST APIs for type-safe code generation.

    PHP 72
  4. apioo/typeschema

    TypeSchema is a JSON format to describe data models in a language neutral format

    PHP 150
  5. apioo/psx-api

    TypeAPI parser and SDK code generator

    PHP 36
  6. apioo/psx-schema

    TypeSchema parser, object mapper and DTO generator

    PHP 56

Learn more about sponsoring developers and organizations.

Report abuse

Select a tier

$ a month

You'll receive any rewards listed in the $20 monthly tier. Additionally, a Public Sponsor achievement will be added to your profile.

$10 a month

Select

Basic

  • You support the active development of our projects
  • Get a Sponsor badge on your profile

$20 a month

Select

Advanced

  • You greatly support the active development of our projects
  • If you like, you can be listed at our README page as official supporter

$50 a month

Select

Premium

  • Your support us moving API development to the next level
  • If you like we can add a link and logo to our website.