diff --git a/README.md b/README.md
index ba8b7e5b..2551b0c2 100644
--- a/README.md
+++ b/README.md
@@ -143,7 +143,7 @@ Invalid request:
 
 ## More examples
 
-* [`reitit-ring` with coercion, swagger and default middleware](https://github.com/metosin/reitit/blob/master/examples/ring-swagger/src/example/server.clj)
+* [`reitit-ring` with coercion, swagger and default middleware](https://github.com/metosin/reitit/blob/master/examples/ring-malli-swagger/src/example/server.clj)
 * [`reitit-frontend`, the easy way](https://github.com/metosin/reitit/blob/master/examples/frontend/src/frontend/core.cljs)
 * [`reitit-frontend` with Keechma-style controllers](https://github.com/metosin/reitit/blob/master/examples/frontend-controllers/src/frontend/core.cljs)
 * [`reitit-http` with Pedestal](https://github.com/metosin/reitit/blob/master/examples/pedestal/src/example/server.clj)
diff --git a/doc/ring/default_middleware.md b/doc/ring/default_middleware.md
index c2245e67..2d4138ec 100644
--- a/doc/ring/default_middleware.md
+++ b/doc/ring/default_middleware.md
@@ -59,4 +59,4 @@ Partial sample output:
 
 ## Example app
 
-See an example app with the default middleware in action: https://github.com/metosin/reitit/blob/master/examples/ring-swagger/src/example/server.clj.
+See an example app with the default middleware in action: <https://github.com/metosin/reitit/blob/master/examples/ring-malli-swagger/src/example/server.clj>.
diff --git a/doc/ring/openapi.md b/doc/ring/openapi.md
index c5187095..0f7103ea 100644
--- a/doc/ring/openapi.md
+++ b/doc/ring/openapi.md
@@ -5,8 +5,11 @@
 Reitit can generate [OpenAPI 3.1.0](https://spec.openapis.org/oas/v3.1.0)
 documentation. The feature works similarly to [Swagger documentation](swagger.md).
 
-The [http-swagger](../../examples/http-swagger) and
-[ring-malli-swagger](../../examples/ring-malli-swagger) examples also
+The
+[ring-malli-swagger](../../examples/ring-malli-swagger)
+and
+[ring-spec-swagger](../../examples/ring-spec-swagger)
+examples also
 have OpenAPI documentation.
 
 ## OpenAPI data
@@ -51,7 +54,7 @@ that are not generated automatically by reitit.
          ...}}]
 ```
 
-See [the http-swagger example](../../examples/http-swagger) for a
+See [the ring-malli-swagger example](../../examples/ring-malli-swagger) for
 working examples of `"securitySchemes"` and `"examples"`.
 
 ## OpenAPI spec
diff --git a/doc/ring/swagger.md b/doc/ring/swagger.md
index 0e7a064c..79c0c148 100644
--- a/doc/ring/swagger.md
+++ b/doc/ring/swagger.md
@@ -145,7 +145,7 @@ Another way to serve the swagger-ui is using the [default handler](default_handl
 * missed routes are handled by `create-default-handler`
 * served via [ring-jetty](https://github.com/ring-clojure/ring/tree/master/ring-jetty-adapter)
 
-Whole example project is in [`/examples/ring-swagger`](https://github.com/metosin/reitit/tree/master/examples/ring-swagger).
+Whole example project is in [`/examples/ring-spec-swagger`](https://github.com/metosin/reitit/tree/master/examples/ring-spec-swagger).
 
 ```clj
 (ns example.server
diff --git a/examples/README.md b/examples/README.md
index 27134eb3..dbc42b05 100644
--- a/examples/README.md
+++ b/examples/README.md
@@ -44,7 +44,3 @@ Coercion with Malli and Swagger generation.
 ## ring-spec-swagger
 
 Coercion with Spec and Swagger generation.
-
-## ring-swagger
-
-Coercion with Spec and Swagger generation. Same as previous!
diff --git a/examples/ring-malli-swagger/README.md b/examples/ring-malli-swagger/README.md
index 6162591b..ee281fb2 100644
--- a/examples/ring-malli-swagger/README.md
+++ b/examples/ring-malli-swagger/README.md
@@ -1,4 +1,4 @@
-# reitit-ring, malli, swagger
+# reitit-ring, malli, swagger, openapi 3
 
 ## Usage
 
diff --git a/examples/ring-malli-swagger/src/example/server.clj b/examples/ring-malli-swagger/src/example/server.clj
index b7ab91b4..b2aa10f0 100644
--- a/examples/ring-malli-swagger/src/example/server.clj
+++ b/examples/ring-malli-swagger/src/example/server.clj
@@ -27,6 +27,10 @@
                :swagger {:info {:title "my-api"
                                 :description "swagger docs with [malli](https://github.com/metosin/malli) and reitit-ring"
                                 :version "0.0.1"}
+                         ;; used in /secure APIs below
+                         :securityDefinitions {"auth" {:type :apiKey
+                                                       :in :header
+                                                       :name "Example-Api-Key"}}
                          :tags [{:name "files", :description "file api"}
                                 {:name "math", :description "math api"}]}
                :handler (swagger/create-swagger-handler)}}]
@@ -34,7 +38,11 @@
         {:get {:no-doc true
                :openapi {:info {:title "my-api"
                                 :description "openapi3 docs with [malli](https://github.com/metosin/malli) and reitit-ring"
-                                :version "0.0.1"}}
+                                :version "0.0.1"}
+                         ;; used in /secure APIs below
+                         :components {:securitySchemes {"auth" {:type :apiKey
+                                                                :in :header
+                                                                :name "Example-Api-Key"}}}}
                :handler (openapi/create-openapi-handler)}}]
 
        ["/files"
@@ -85,10 +93,42 @@
                                        :json-schema/default 42}
                                       int?]
                                      [:y int?]]}
+                 ;; OpenAPI3 named examples for request & response
+                 :openapi {:requestBody
+                           {:content
+                            {"application/json"
+                             {:examples {"add-one-one" {:summary "1+1"
+                                                        :value {:x 1 :y 1}}
+                                         "add-one-two" {:summary "1+2"
+                                                        :value {:x 1 :y 2}}}}}}
+                           :responses
+                           {200
+                            {:content
+                             {"application/json"
+                              {:examples {"two" {:summary "2"
+                                                 :value {:total 2}}
+                                          "three" {:summary "3"
+                                                   :value {:total 3}}}}}}}}
                  :responses {200 {:body [:map [:total int?]]}}
                  :handler (fn [{{{:keys [x y]} :body} :parameters}]
                             {:status 200
-                             :body {:total (+ x y)}})}}]]]
+                             :body {:total (+ x y)}})}}]]
+
+       ["/secure"
+        {:tags ["secure"]
+         :openapi {:security [{"auth" []}]}
+         :swagger {:security [{"auth" []}]}}
+        ["/get"
+         {:get {:summary "endpoint authenticated with a header"
+                :responses {200 {:body [:map [:secret :string]]}
+                            401 {:body [:map [:error :string]]}}
+                :handler (fn [request]
+                           ;; In a real app authentication would be handled by middleware
+                           (if (= "secret" (get-in request [:headers "example-api-key"]))
+                             {:status 200
+                              :body {:secret "I am a marmot"}}
+                             {:status 401
+                              :body {:error "unauthorized"}}))}}]]]
 
       {;;:reitit.middleware/transform dev/print-request-diffs ;; pretty diffs
        ;;:validate spec/validate ;; enable spec validation for route data
diff --git a/examples/ring-malli-swagger/swagger.png b/examples/ring-malli-swagger/swagger.png
index 9d5a55b8..7f0fd089 100644
Binary files a/examples/ring-malli-swagger/swagger.png and b/examples/ring-malli-swagger/swagger.png differ
diff --git a/examples/ring-spec-swagger/README.md b/examples/ring-spec-swagger/README.md
index 3eb99d0c..00c30dca 100644
--- a/examples/ring-spec-swagger/README.md
+++ b/examples/ring-spec-swagger/README.md
@@ -1,4 +1,4 @@
-# reitit-ring, clojure.spec, swagger
+# reitit-ring, clojure.spec, swagger, openapi 3
 
 ## Usage
 
@@ -7,6 +7,10 @@
 (start)
 ```
 
+- Swagger spec served at <http://localhost:3000/swagger.json>
+- Openapi spec served at <http://localhost:3000/openapi.json>
+- Swagger UI served at <http://localhost:3000/>
+
 To test the endpoints using [httpie](https://httpie.org/):
 
 ```bash
diff --git a/examples/ring-spec-swagger/src/example/server.clj b/examples/ring-spec-swagger/src/example/server.clj
index 31ac2bc0..fe0ba885 100644
--- a/examples/ring-spec-swagger/src/example/server.clj
+++ b/examples/ring-spec-swagger/src/example/server.clj
@@ -1,6 +1,7 @@
 (ns example.server
   (:require [reitit.ring :as ring]
             [reitit.coercion.spec]
+            [reitit.openapi :as openapi]
             [reitit.swagger :as swagger]
             [reitit.swagger-ui :as swagger-ui]
             [reitit.ring.coercion :as coercion]
@@ -44,9 +45,15 @@
         {:get {:no-doc true
                :swagger {:info {:title "my-api"}}
                :handler (swagger/create-swagger-handler)}}]
+       ["/openapi.json"
+        {:get {:no-doc true
+               :openapi {:info {:title "my-api"
+                                :description "openapi3-docs with reitit-http"
+                                :version "0.0.1"}}
+               :handler (openapi/create-openapi-handler)}}]
 
        ["/files"
-        {:swagger {:tags ["files"]}}
+        {:tags ["files"]}
 
         ["/upload"
          {:post {:summary "upload a file"
@@ -67,7 +74,7 @@
                                     (io/resource "reitit.png"))})}}]]
 
        ["/math"
-        {:swagger {:tags ["math"]}}
+        {:tags ["math"]}
 
         ["/plus"
          {:get {:summary "plus with spec query parameters"
@@ -111,6 +118,9 @@
       (swagger-ui/create-swagger-ui-handler
         {:path "/"
          :config {:validatorUrl nil
+                  :urls [{:name "swagger" :url "swagger.json"}
+                         {:name "openapi" :url "openapi.json"}]
+                  :urls.primaryName "openapi"
                   :operationsSorter "alpha"}})
       (ring/create-default-handler))))
 
diff --git a/examples/ring-spec-swagger/swagger.png b/examples/ring-spec-swagger/swagger.png
index 9d5a55b8..e7ba4003 100644
Binary files a/examples/ring-spec-swagger/swagger.png and b/examples/ring-spec-swagger/swagger.png differ
diff --git a/examples/ring-swagger/.gitignore b/examples/ring-swagger/.gitignore
deleted file mode 100644
index c53038ec..00000000
--- a/examples/ring-swagger/.gitignore
+++ /dev/null
@@ -1,11 +0,0 @@
-/target
-/classes
-/checkouts
-pom.xml
-pom.xml.asc
-*.jar
-*.class
-/.lein-*
-/.nrepl-port
-.hgignore
-.hg/
diff --git a/examples/ring-swagger/README.md b/examples/ring-swagger/README.md
deleted file mode 100644
index 90585d1e..00000000
--- a/examples/ring-swagger/README.md
+++ /dev/null
@@ -1,23 +0,0 @@
-# Ring with Swagger example
-
-## Usage
-
-```clj
-> lein repl
-(start)
-```
-
-To test the endpoints using [httpie](https://httpie.org/):
-
-```bash
-http GET :3000/math/plus x==1 y==20
-http POST :3000/math/spec/plus x:=1 y:=20
-
-http GET :3000/swagger.json
-```
-
-<img src="https://raw.githubusercontent.com/metosin/reitit/master/examples/ring-swagger/swagger.png" />
-
-## License
-
-Copyright © 2017-2018 Metosin Oy
diff --git a/examples/ring-swagger/project.clj b/examples/ring-swagger/project.clj
deleted file mode 100644
index 770f0584..00000000
--- a/examples/ring-swagger/project.clj
+++ /dev/null
@@ -1,6 +0,0 @@
-(defproject ring-example "0.1.0-SNAPSHOT"
-  :description "Reitit Ring App with Swagger"
-  :dependencies [[org.clojure/clojure "1.10.0"]
-                 [ring/ring-jetty-adapter "1.7.1"]
-                 [metosin/reitit "0.7.0-alpha1"]]
-  :repl-options {:init-ns example.server})
diff --git a/examples/ring-swagger/resources/reitit.png b/examples/ring-swagger/resources/reitit.png
deleted file mode 100644
index c89c3654..00000000
Binary files a/examples/ring-swagger/resources/reitit.png and /dev/null differ
diff --git a/examples/ring-swagger/src/example/server.clj b/examples/ring-swagger/src/example/server.clj
deleted file mode 100644
index 58d01810..00000000
--- a/examples/ring-swagger/src/example/server.clj
+++ /dev/null
@@ -1,105 +0,0 @@
-(ns example.server
-  (:require [reitit.ring :as ring]
-            [reitit.coercion.spec]
-            [reitit.swagger :as swagger]
-            [reitit.swagger-ui :as swagger-ui]
-            [reitit.ring.coercion :as coercion]
-            [reitit.dev.pretty :as pretty]
-            [reitit.ring.middleware.muuntaja :as muuntaja]
-            [reitit.ring.middleware.exception :as exception]
-            [reitit.ring.middleware.multipart :as multipart]
-            [reitit.ring.middleware.parameters :as parameters]
-            ;; Uncomment to use
-            ; [reitit.ring.middleware.dev :as dev]
-            [ring.adapter.jetty :as jetty]
-            [muuntaja.core :as m]
-            [clojure.java.io :as io]))
-
-(def app
-  (ring/ring-handler
-    (ring/router
-      [["/swagger.json"
-        {:get {:no-doc true
-               :swagger {:info {:title "my-api"
-                                :description "with reitit-ring"}}
-               :handler (swagger/create-swagger-handler)}}]
-
-       ["/files"
-        {:swagger {:tags ["files"]}}
-
-        ["/upload"
-         {:post {:summary "upload a file"
-                 :parameters {:multipart {:file multipart/temp-file-part}}
-                 :responses {200 {:body {:name string?, :size int?}}}
-                 :handler (fn [{{{:keys [file]} :multipart} :parameters}]
-                            {:status 200
-                             :body {:name (:filename file)
-                                    :size (:size file)}})}}]
-
-        ["/download"
-         {:get {:summary "downloads a file"
-                :swagger {:produces ["image/png"]}
-                :handler (fn [_]
-                           {:status 200
-                            :headers {"Content-Type" "image/png"}
-                            :body (-> "reitit.png"
-                                      (io/resource)
-                                      (io/input-stream))})}}]]
-
-       ["/math"
-        {:swagger {:tags ["math"]}}
-
-        ["/plus"
-         {:get {:summary "plus with spec query parameters"
-                :parameters {:query {:x int?
-                                     :y int?}}
-                :responses {200 {:body {:total int?}}}
-                :handler (fn [{{{:keys [x y]} :query} :parameters}]
-                           {:status 200
-                            :body {:total (+ x y)}})}
-          :post {:summary "plus with spec body parameters"
-                 :parameters {:body {:x int?
-                                     :y int?}}
-                 :responses {200 {:body {:total int?}}}
-                 :handler (fn [{{{:keys [x y]} :body} :parameters}]
-                            {:status 200
-                             :body {:total (+ x y)}})}}]]]
-
-      {;;:reitit.middleware/transform dev/print-request-diffs ;; pretty diffs
-       ;;:validate spec/validate ;; enable spec validation for route data
-       ;;:reitit.spec/wrap spell/closed ;; strict top-level validation
-       :exception pretty/exception
-       :data {:coercion reitit.coercion.spec/coercion
-              :muuntaja m/instance
-              :middleware [;; swagger feature
-                           swagger/swagger-feature
-                           ;; query-params & form-params
-                           parameters/parameters-middleware
-                           ;; content-negotiation
-                           muuntaja/format-negotiate-middleware
-                           ;; encoding response body
-                           muuntaja/format-response-middleware
-                           ;; exception handling
-                           (exception/create-exception-middleware
-                             {::exception/default (partial exception/wrap-log-to-console exception/default-handler)})
-                           ;; decoding request body
-                           muuntaja/format-request-middleware
-                           ;; coercing response bodys
-                           coercion/coerce-response-middleware
-                           ;; coercing request parameters
-                           coercion/coerce-request-middleware
-                           ;; multipart
-                           multipart/multipart-middleware]}})
-    (ring/routes
-      (swagger-ui/create-swagger-ui-handler
-        {:path "/"
-         :config {:validatorUrl nil
-                  :operationsSorter "alpha"}})
-      (ring/create-default-handler))))
-
-(defn start []
-  (jetty/run-jetty #'app {:port 3000, :join? false})
-  (println "server running in port 3000"))
-
-(comment
-  (start))
diff --git a/examples/ring-swagger/swagger.png b/examples/ring-swagger/swagger.png
deleted file mode 100644
index 9d5a55b8..00000000
Binary files a/examples/ring-swagger/swagger.png and /dev/null differ