Sema

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HTTP & JSON ​

HTTP ​

HTTP functions make synchronous requests and return a map with :status, :headers, and :body keys.

http/get ​

Make an HTTP GET request.

scheme
(http/get "https://httpbin.org/get")
; => {:status 200 :headers {...} :body "..."}

http/post ​

Make an HTTP POST request. Maps in :body are automatically serialized as JSON.

scheme
(http/post "https://httpbin.org/post"
  {:body {:key "value"}
   :headers {"Authorization" "Bearer ..."}})
; => {:status 200 :headers {...} :body "..."}

http/put ​

Make an HTTP PUT request.

scheme
(http/put "https://example.com/resource"
  {:body "data"})

http/delete ​

Make an HTTP DELETE request.

scheme
(http/delete "https://example.com/resource/123")

http/request ​

Make a generic HTTP request with full control over method and options.

scheme
(http/request "PATCH" "https://example.com/resource"
  {:headers {"Content-Type" "text/plain"}}
  "data")

JSON ​

json/encode ​

Encode a Sema value as a JSON string.

scheme
(json/encode {:name "Ada" :age 36})
; => "{\"age\":36,\"name\":\"Ada\"}"

(json/encode [1 2 3])
; => "[1,2,3]"

json/encode-pretty ​

Encode a Sema value as a pretty-printed JSON string.

scheme
(json/encode-pretty {:a 1 :b [2 3]})
; => "{\n  \"a\": 1,\n  \"b\": [\n    2,\n    3\n  ]\n}"

json/decode ​

Decode a JSON string into a Sema value.

scheme
(json/decode "{\"name\":\"Ada\"}")   ; => {:name "Ada"}
(json/decode "[1,2,3]")             ; => (1 2 3)