SDKgen

A powerful code generator to automatically build client SDKs for your REST API.

Language

SDKgen provides a seamless integration across different programming languages, our generator streamlines common OOP concepts and data types so that the generated client SDK feels like handwritten code. The following table provides a feature overview across all supported languages.

Package

The generated code works with a corresponding package for each programming language which must be installed at your project. The following page provides an overview of all available packages:

Language	Repository	Package
TypeScript	GitHub	sdkgen-client
Java	GitHub	app.sdkgen.client
PHP	GitHub	sdkgen/client
Go	GitHub	-
CSharp	GitHub	Sdkgen.Client
Python	GitHub	sdkgen-client

Concepts

Feature	Java	PHP	Go	CSharp	Python
Class/Struct
Inheritance			¹
Union	²		³	⁴
Intersection	⁵		⁶	⁷	⁸
Generics		⁹

Data-Types

Type / Format	TypeScript	Java	PHP	Go	CSharp	Python
map	`Record<string, T>`	`Map<String, T>`	`Record` ¹⁰	`map[string]T`	`Dictionary<string, T>`	`Dict[str, T]`
array	`Array<T>`	`List<T>`	`array`	`[]T`	`List<T>`	`List[T]`
string	`string`	`String`	`string`	`string`	`string`	`str`
integer	`number`	`int`	`int`	`int`	`int`	`int`
float	`number`	`double`	`float`	`float64`	`double`	`float`
boolean	`boolean`	`boolean`	`bool`	`bool`	`bool`	`bool`
any	`any`	`Object`	`mixed`	`any`	`object`	`Any`
string / date	`Date`	`LocalDate`	`DateTime`	`time.Time`	`DateOnly`	`datetime.date`
string / date-time	`Date`	`LocalDateTime`	`DateTime`	`time.Time`	`DateTime`	`datetime.datetime`
string / time	`Date`	`LocalTime`	`DateTime`	`time.Time`	`TimeOnly`	`datetime.time`

1: Go has no inheritance support at the language level but our code generator will merge automatically the properties if you use an $extends at a type so that it still works like expected.
2/4/5/7: Java and CSharp has no union or intersection support at the language level our generator will simply use an Object type to allow all values.
3/6: Go has no union or intersection support at the language level our generator will simply use an any type to allow all values.
8: Python has no intersection support (union support is available) our generator will simply use an any type to allow all values..
9: PHP has no generics support at the language level but it is supported by using doc annotations. Through this a static code analyzer can check the types.
10: In general our generator tries to only use native types of the programming language so that the generated code is portable. For PHP there is unfortunately no map type available thus we use a user-land map implementation.