diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9d24030..6c738c5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,8 @@
 
 ## Unreleased
 
+- [#1](https://github.com/ericdallo/metrepl/pull/1) Enable exporting metrics from `otlp` exporter. 
+
 ## 0.4.2
 
 - Bump nrepl to 1.5.0
diff --git a/README.md b/README.md
index 0619eb6..19156e8 100644
--- a/README.md
+++ b/README.md
@@ -42,7 +42,7 @@ Available exporters:
 
 - `stdout`: Export the metric to current nREPL process stdout, useful for debugging.
 - `file`: Export the metric to a file, appending each metric in a new line.
-- `otlp`: Export the metric via [OpenTelemetry](https://opentelemetry.io/) to what user configured.
+- `otlp`: Export metrics via [OpenTelemetry Protocol](https://opentelemetry.io/docs/specs/otlp/). Supports exporting as logs and/or metrics.
 
 By default no exporter is enabled, you need to manually configure which one(s) you want to enable, example: `{:exporters {:stdout {:enabled? true}}}`.
 
diff --git a/deps.edn b/deps.edn
index c41ebe7..aefee4d 100644
--- a/deps.edn
+++ b/deps.edn
@@ -9,6 +9,9 @@
                   :extra-deps {nubank/matcher-combinators {:mvn/version "3.9.1"}
                                lambdaisland/kaocha {:mvn/version "1.91.1392"}}
                   :main-opts ["-m" "kaocha.runner"]}
+           :repl {:extra-paths ["dev" "docs" "test"]
+                  :extra-deps {nubank/matcher-combinators {:mvn/version "3.9.1"}
+                               lambdaisland/kaocha {:mvn/version "1.91.1392"}}}
            :build {:deps {io.github.clojure/tools.build {:tag "v0.10.7" :sha "573711e"}
                           slipset/deps-deploy {:mvn/version "0.2.2"}}
                    :extra-paths ["resources"]
diff --git a/src/metrepl/exporters/otlp.clj b/src/metrepl/exporters/otlp.clj
index afbc3e0..189db1e 100644
--- a/src/metrepl/exporters/otlp.clj
+++ b/src/metrepl/exporters/otlp.clj
@@ -3,24 +3,22 @@
    [clojure.string :as string]
    [metrepl.format :as format])
   (:import
-   [io.opentelemetry.api.common AttributeKey]
+   [io.opentelemetry.api.common AttributeKey Attributes]
    [io.opentelemetry.api.logs Severity]
+   [io.opentelemetry.sdk OpenTelemetrySdk]
    [io.opentelemetry.sdk.autoconfigure AutoConfiguredOpenTelemetrySdk]
-   [io.opentelemetry.sdk.logs SdkLoggerProvider]
    [java.util.function Function]))
 
 (set! *warn-on-reflection* true)
 
-(defonce otlp-logger-provider* (atom nil))
+(defonce ^:private otlp-provider* (atom nil))
 
-(defn ^:private setup-logger [otlp-config]
-  (reset! otlp-logger-provider*
+(defn ^:private setup-sdk [otel-config]
+  (reset! otlp-provider*
           (-> (AutoConfiguredOpenTelemetrySdk/builder)
-              (.addPropertiesCustomizer (reify Function (apply [_ _]
-                                                          otlp-config)))
+              (.addPropertiesCustomizer ^Function (constantly otel-config))
               (.build)
-              .getOpenTelemetrySdk
-              .getSdkLoggerProvider)))
+              .getOpenTelemetrySdk)))
 
 (defn ^:private ->severity [level]
   (case level
@@ -30,21 +28,38 @@
     :error Severity/ERROR
     Severity/INFO))
 
-(defn ^:private ->raw-value [value]
-  (cond
-    (keyword? value) (string/join "" (drop 1 (str value)))
-    (number? value) value
-    (boolean? value) value
-    :else (str value)))
+(defn ^:private ->attributes
+  [m]
+  (let [builder (Attributes/builder)]
+    (doseq [[k v] m
+            :let [value (cond
+                          (keyword? v) (string/join "" (drop 1 (str v)))
+                          (number? v) v
+                          (boolean? v) v
+                          :else (str v))]]
+      (.put builder (AttributeKey/stringKey (name k)) value))
+    (.build builder)))
 
-(defn export! [data _metric-cfg {:keys [config]}]
-  (when-not @otlp-logger-provider*
-    (setup-logger config))
-  (let [log-record-builder (-> (.get ^SdkLoggerProvider @otlp-logger-provider* (str *ns*))
+(defn export!
+  [{:keys [payload level timestamp] :as data {:keys [op]} :payload} _metric-cfg {:keys [config]}]
+  (when-not @otlp-provider*
+    (setup-sdk config))
+  (let [^OpenTelemetrySdk sdk @otlp-provider*
+        base-atrributes (dissoc data :timestamp :level :payload)
+        log-attributes (->attributes base-atrributes)
+        log-record-builder (-> (.getSdkLoggerProvider sdk)
+                               (.get (str *ns*))
                                (.logRecordBuilder)
-                               (.setBody (format/parse-data (:payload data) :json))
-                               (.setSeverity (->severity (:level data)))
-                               (.setTimestamp (:timestamp data)))]
-    (doseq [[field value] (dissoc data :timestamp :level :payload)]
-      (.setAttribute log-record-builder (AttributeKey/stringKey (name field)) (->raw-value value)))
-    (.emit log-record-builder)))
+                               (.setBody (format/parse-data payload :json))
+                               (.setSeverity (->severity level))
+                               (.setTimestamp timestamp)
+                               (.setAllAttributes log-attributes))
+        long-counter (-> (.getSdkMeterProvider sdk)
+                         (.get (str *ns*))
+                         (.counterBuilder "metrepl.events.total")
+                         (.setUnit "events")
+                         (.setDescription "Total number of REPL events")
+                         (.build))
+        metric-attributes (->attributes (cond-> base-atrributes op (assoc :operation op)))]
+    (.emit log-record-builder)
+    (.add long-counter 1 metric-attributes)))