Example of sending Apple push notifications with Clojure.

push-notifications.clj

; Depends on [com.notnoop.apns/apns "0.1.6"].

(:import ('com.notnoop.apns APNS))

(defn send-push-notification [device-token message]
  (let [service (.build (.withSandboxDestination
          (.withCert (APNS/newService) "resources/apns-dev-cert.p12" "password")))
        payload (.build (.alertBody (APNS/newPayload) message))]
    (.push service device-token payload)))

good times with alertBody

so true