diff --git a/build.sbt b/build.sbt
index 2cfb248..0d03c75 100644
--- a/build.sbt
+++ b/build.sbt
@@ -12,22 +12,24 @@ lazy val bitcoinrpc = (project in file(".")).
     publishTo := Some(Resolver.url("TA-S3", url("s3://ivy-jar-repository-ta/"))(Resolver.ivyStylePatterns))
   ).
   settings(
-    libraryDependencies ++= http4s ++ json ++ zmq ++ cats
+    libraryDependencies ++= http4s ++ json ++ zmq ++ cats 
   )
 
-val http4sVersion = "0.20.11"
+val circeVersion = "0.12.3"
+val http4sVersion = "0.21.0-M5"
 
 lazy val http4s = Seq(
   "org.http4s" %% "http4s-dsl" % http4sVersion,
   "org.http4s" %% "http4s-blaze-server" % http4sVersion,
-  "org.http4s" %% "http4s-blaze-client" % http4sVersion
+  "org.http4s" %% "http4s-blaze-client" % http4sVersion,
+  "org.http4s" %% "http4s-prometheus-metrics" % http4sVersion,
+  "org.http4s" %% "http4s-circe" % http4sVersion,
 )
 
 lazy val json = Seq(
-  "org.http4s" %% "http4s-circe" % http4sVersion,
-  "io.circe" %% "circe-generic" % "0.11.1",
-  "io.circe" %% "circe-literal" % "0.11.1",
-  "io.circe" %% "circe-parser" % "0.11.1"
+  "io.circe" %% "circe-generic" % circeVersion,
+  "io.circe" %% "circe-literal" % circeVersion,
+  "io.circe" %% "circe-parser" % circeVersion,
 )
 
 lazy val zmq = Seq (
diff --git a/src/main/scala/RPCClient.scala b/src/main/scala/RPCClient.scala
index 2e3e0e6..ff0e7c1 100644
--- a/src/main/scala/RPCClient.scala
+++ b/src/main/scala/RPCClient.scala
@@ -16,7 +16,7 @@
   */
 package io.tokenanalyst.bitcoinrpc
 
-import cats.effect.{ContextShift, IO, Resource}
+import cats.effect.{ContextShift, IO, Resource, Sync, Clock}
 import io.circe.{Decoder, Encoder, Json}
 import org.http4s.circe.CirceEntityDecoder._
 import org.http4s.circe.CirceEntityEncoder._
@@ -31,6 +31,10 @@ import java.net.{ConnectException, SocketTimeoutException}
 import scala.concurrent.ExecutionContext
 import scala.concurrent.duration._
 
+import io.prometheus.client.CollectorRegistry
+import org.http4s.client.middleware.Metrics
+import org.http4s.metrics.prometheus.Prometheus
+
 object RPCClient {
 
   def bitcoin(
@@ -42,7 +46,8 @@ object RPCClient {
       onErrorRetry: (Int, Throwable) => IO[Unit] = (_,_) => IO.unit 
   )(
       implicit ec: ExecutionContext,
-      cs: ContextShift[IO]
+      cs: ContextShift[IO],
+      clock: Clock[IO]
   ): Resource[IO, Bitcoin] = {
     val config = Config(hosts, port, username, password, zmqPort)
     for (client <- make(config, onErrorRetry)) yield Bitcoin(client)
@@ -57,33 +62,48 @@ object RPCClient {
       onErrorRetry: (Int, Throwable) => IO[Unit] = (_,_) => IO.unit 
   )(
       implicit ec: ExecutionContext,
-      cs: ContextShift[IO]
+      cs: ContextShift[IO],
+      clock: Clock[IO]
   ): Resource[IO, Omni] = {
     val config = Config(hosts, port, username, password, zmqPort)
     for (client <- make(config, onErrorRetry)) yield Omni(client)
   }
 
+  def wrap(registry: CollectorRegistry, client: Client[IO])
+  (implicit c: Clock[IO], s: Sync[IO]):  Resource[IO, Client[IO]] = { 
+    val classifierFunc = (r: Request[IO]) => Some(r.method.toString.toLowerCase) 
+    Resource.make { for { 
+      ops <- Prometheus[IO](registry, "client")
+    } yield Metrics[IO](ops, classifierFunc)(client) 
+    }{ _ => IO.unit} 
+}
+
   def make(config: Config, onErrorRetry: (Int, Throwable) => IO[Unit])(
       implicit ec: ExecutionContext,
-      cs: ContextShift[IO]
-  ): Resource[IO, RPCClient] = {
-    for {
+      cs: ContextShift[IO],
+      sync: Sync[IO],
+      clock: Clock[IO]
+  ): Resource[IO, RPCClient] = for {
       client <- BlazeClientBuilder[IO](ec)
-        .withConnectTimeout(5.seconds)
-        .withRequestTimeout(2.minutes)
-        .resource
+      .withConnectTimeout(5.seconds)
+      .withRequestTimeout(2.minutes)
+      .resource
+      registry = CollectorRegistry.defaultRegistry
+      metered <- wrap(registry, client)
       socket <- ZeroMQ.socket(
         config.hosts.head,
         config.zmqPort.getOrElse(28332)
       )
-    } yield new RPCClient(client, socket, config, onErrorRetry)
-  }
+    } yield { 
+      new RPCClient(metered, socket, config, registry, onErrorRetry)
+    }
 }
 
-class RPCClient(
+case class RPCClient(
     client: Client[IO],
     zmq: ZeroMQ.Socket,
     config: Config,
+    metrics: CollectorRegistry,
     onErrorRetry: (Int, Throwable) => IO[Unit]
 ) extends Http4sClientDsl[IO] {
 
diff --git a/src/main/scala/examples/MetricsExport.scala b/src/main/scala/examples/MetricsExport.scala
new file mode 100644
index 0000000..16466ec
--- /dev/null
+++ b/src/main/scala/examples/MetricsExport.scala
@@ -0,0 +1,63 @@
+/**
+  * Licensed to the Apache Software Foundation (ASF) under one or more
+  * contributor license agreements.  See the NOTICE file distributed with
+  * this work for additional information regarding copyright ownership.
+  * The ASF licenses this file to You under the Apache License, Version 2.0
+  * (the "License"); you may not use this file except in compliance with
+  * the License.  You may obtain a copy of the License at
+  *
+  * http://www.apache.org/licenses/LICENSE-2.0
+  *
+  * Unless required by applicable law or agreed to in writing, software
+  * distributed under the License is distributed on an "AS IS" BASIS,
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  */
+package io.tokenanalyst.bitcoinrpc.examples
+
+import cats.effect._
+import cats.effect.{ExitCode, IO, IOApp}
+import scala.concurrent.ExecutionContext.global
+
+import io.tokenanalyst.bitcoinrpc.Bitcoin
+import io.tokenanalyst.bitcoinrpc.{RPCClient, Config}
+import io.tokenanalyst.bitcoinrpc.bitcoin.Syntax._
+import org.http4s.implicits._
+
+import org.http4s.server.blaze.BlazeServerBuilder
+import org.http4s.server.{Router, Server}
+import org.http4s.metrics.prometheus.PrometheusExportService
+
+object MetricsExport extends IOApp {
+
+  def loop(rpc: Bitcoin, current: Long = 0L, until: Long = 10L): IO[Unit] =
+    for {
+      block <- rpc.getBlockByHeight(current)
+      _ <- IO { println(block) }
+      l <- if (current + 1 < until) loop(rpc, current + 1, until) else IO.unit
+    } yield l
+
+  def run(args: List[String]): IO[ExitCode] = {
+    implicit val ec = global
+    implicit val config = Config.fromEnv
+    val res = for {
+      rpc <- RPCClient
+        .bitcoin(config.hosts, config.port, config.username, config.password)
+      server <- BlazeServerBuilder[IO]
+        .bindHttp(8080)
+        .withHttpApp(
+          Router(
+            "/" -> PrometheusExportService[IO](rpc.client.metrics).routes
+          ).orNotFound
+        )
+        .resource
+    } yield (rpc, server)
+    res.use {
+      case (bitcoin: Bitcoin, _: Server[IO]) =>
+        for {
+          _ <- loop(bitcoin)
+        } yield ExitCode(0)
+    }
+  }
+}