Cheat sheet

Verb

Feature	Example
Get operation	@get op read(): void
Put operation	@put op set(): void
Post operation	@post op add(): void
Patch operation	@patch op patch(): void
Delete operation	@delete op delete(): void
Head operation	@head op read(): void

Routing

Feature	Example
Fixed route	@route("/pets") op list(): Pet[]
Route with path parameter	@route("/pets/{petId}") op getPet(petId: string): Pet
Route with multiple path parameter	@route("/stores/{storeId}/pets/{petId}/") op getPet(storeId: string, petId: string): Pet

Data types

Feature	Example
Request header	op read(@header traceparent: string): Pet
Response header	op read(): {@header eTag: string, ...Pet}
Query parameter	op list(@query filter: string): Pet[]
Explicit body parameter	op add(@body pet: Pet): void
Implicit body parameter	op add(...Pet): void
Status code	op read(): {@statusCode _: 200, ...Pet}

Server

Feature	Example
Single	@server("https://example.com", "Example 1 endpoint")
Multiple	@server("https://example1.com", "E1") @server("https://example2.com", "E2")
Parameterized	@server("https://{region}.example.com", "Region scoped endpoint", {region: string})

Authentication

Details: Authentication

Feature	Example
Basic auth	@useAuth(BasicAuth)
Bearer auth	@useAuth(BearerAuth)
API key auth	@useAuth(ApiKeyAuth<"header", "Api-Key">)
OAuth2 key auth	@useAuth(OAuth2Flow<[MyScope]>)