dadata.clj

(ns fixxer.dadata
  (:require [clj-http.client :as http]
            [cheshire.core :as json]))

(def api-key "your-api-key")
(def secret-key "your-secret-key")

(defn clean [request]
  (->> request
       json/generate-string
       (assoc {:content-type :json
               :headers {"Authorization" (str "Token " api-key)
                         "X-Secret" secret-key}} :body)
       (http/post "https://dadata.ru/api/v2/clean")
       :body
       json/parse-string))

(let [request {:structure ["ADDRESS"]
               :data [["Москва, Милютинский 13"]]}]
  (println (clean request)))