diff --git a/src/main/kotlin/ltd/hlaeja/service/DeviceRegistryService.kt b/src/main/kotlin/ltd/hlaeja/service/DeviceRegistryService.kt
new file mode 100644
index 0000000..dbe5957
--- /dev/null
+++ b/src/main/kotlin/ltd/hlaeja/service/DeviceRegistryService.kt
@@ -0,0 +1,31 @@
+package ltd.hlaeja.service
+
+import java.util.UUID
+import ltd.hlaeja.library.deviceRegistry.Identity
+import ltd.hlaeja.property.DeviceRegistryProperty
+import mu.KotlinLogging
+import org.springframework.http.HttpStatus.NOT_ACCEPTABLE
+import org.springframework.http.HttpStatus.NOT_FOUND
+import org.springframework.http.HttpStatus.REQUEST_TIMEOUT
+import org.springframework.stereotype.Service
+import org.springframework.web.reactive.function.client.WebClient
+import org.springframework.web.reactive.function.client.awaitBodyOrNull
+import org.springframework.web.server.ResponseStatusException
+
+private val log = KotlinLogging.logger {}
+
+@Service
+class DeviceRegistryService(
+    private val webClient: WebClient,
+    private val deviceRegistryProperty: DeviceRegistryProperty,
+) {
+
+    suspend fun getIdentityFromDevice(
+        device: UUID,
+    ): Identity.Response = webClient.get()
+        .uri("${deviceRegistryProperty.url}/identity/device-$device")
+        .also { log.debug("{}/node/device-{}", deviceRegistryProperty.url, device) }
+        .retrieve()
+        .onStatus(NOT_FOUND::equals) { throw ResponseStatusException(NOT_ACCEPTABLE) }
+        .awaitBodyOrNull<Identity.Response>() ?: throw ResponseStatusException(REQUEST_TIMEOUT)
+}