diff --git a/cache/admins/build.gradle b/cache/admins/common/build.gradle
similarity index 53%
rename from cache/admins/build.gradle
rename to cache/admins/common/build.gradle
index 8a22926..05af6c2 100644
--- a/cache/admins/build.gradle
+++ b/cache/admins/common/build.gradle
@@ -6,3 +6,12 @@ plugins {
 
 apply from: "$mppProjectWithSerializationPresetPath"
 
+kotlin {
+    sourceSets {
+        commonMain {
+            dependencies {
+                api "dev.inmo:tgbotapi:$tgbotapi_version"
+            }
+        }
+    }
+}
diff --git a/cache/admins/common/src/commonMain/kotlin/dev/inmo/tgbotapi/libraries/cache/admins/AdminsCacheAPI.kt b/cache/admins/common/src/commonMain/kotlin/dev/inmo/tgbotapi/libraries/cache/admins/AdminsCacheAPI.kt
new file mode 100644
index 0000000..6c03f0a
--- /dev/null
+++ b/cache/admins/common/src/commonMain/kotlin/dev/inmo/tgbotapi/libraries/cache/admins/AdminsCacheAPI.kt
@@ -0,0 +1,11 @@
+package dev.inmo.tgbotapi.libraries.cache.admins
+
+import dev.inmo.tgbotapi.types.*
+import dev.inmo.tgbotapi.types.ChatMember.abstracts.AdministratorChatMember
+
+interface AdminsCacheAPI {
+    suspend fun getChatAdmins(chatId: ChatId): List<AdministratorChatMember>?
+    suspend fun isAdmin(userId: UserId, chatId: ChatId): Boolean
+
+    suspend fun settings(): AdminsCacheSettingsAPI
+}
diff --git a/cache/admins/common/src/commonMain/kotlin/dev/inmo/tgbotapi/libraries/cache/admins/AdminsCacheSettingsAPI.kt b/cache/admins/common/src/commonMain/kotlin/dev/inmo/tgbotapi/libraries/cache/admins/AdminsCacheSettingsAPI.kt
new file mode 100644
index 0000000..e960565
--- /dev/null
+++ b/cache/admins/common/src/commonMain/kotlin/dev/inmo/tgbotapi/libraries/cache/admins/AdminsCacheSettingsAPI.kt
@@ -0,0 +1,41 @@
+package dev.inmo.tgbotapi.libraries.cache.admins
+
+import com.soywiz.klock.minutes
+import dev.inmo.tgbotapi.types.ChatId
+import dev.inmo.tgbotapi.types.Seconds
+import kotlinx.coroutines.flow.SharedFlow
+import kotlinx.serialization.Serializable
+
+@Serializable
+data class AdminsCacheSettings(
+    val refreshSeconds: Seconds = 10.minutes.seconds.toInt(),
+    /**
+     * In case this setting set up to true, will request admins list just from time to time instead of refreshing on
+     * requests
+     */
+    val disableRequestsRefreshMode: Boolean = false
+) {
+    val refreshOnRequests: Boolean
+        get() = !disableRequestsRefreshMode
+}
+
+interface AdminsCacheSettingsAPI {
+    suspend fun getChatSettings(chatId: ChatId): AdminsCacheSettings?
+}
+
+interface MutableAdminsCacheSettingsAPI : AdminsCacheSettingsAPI {
+    val chatSettingsUpdatedFlow: SharedFlow<Pair<ChatId, AdminsCacheSettings>>
+
+    suspend fun setChatSettings(chatId: ChatId, settings: AdminsCacheSettings)
+}
+
+fun AdminsCacheSettingsAPI.asMutable(): MutableAdminsCacheSettingsAPI? = this as? MutableAdminsCacheSettingsAPI
+
+@Serializable
+class StaticAdminsCacheSettingsAPI(
+    private val settings: Map<ChatId, AdminsCacheSettings>
+) : AdminsCacheSettingsAPI {
+    override suspend fun getChatSettings(chatId: ChatId): AdminsCacheSettings? = settings[chatId]
+}
+
+
diff --git a/cache/admins/common/src/commonMain/kotlin/dev/inmo/tgbotapi/libraries/cache/admins/DefaultAdminsCacheAPI.kt b/cache/admins/common/src/commonMain/kotlin/dev/inmo/tgbotapi/libraries/cache/admins/DefaultAdminsCacheAPI.kt
new file mode 100644
index 0000000..55aaff8
--- /dev/null
+++ b/cache/admins/common/src/commonMain/kotlin/dev/inmo/tgbotapi/libraries/cache/admins/DefaultAdminsCacheAPI.kt
@@ -0,0 +1,48 @@
+package dev.inmo.tgbotapi.libraries.cache.admins
+
+import com.soywiz.klock.DateTime
+import dev.inmo.tgbotapi.bot.TelegramBot
+import dev.inmo.tgbotapi.extensions.api.chat.get.getChatAdministrators
+import dev.inmo.tgbotapi.types.ChatId
+import dev.inmo.tgbotapi.types.ChatMember.abstracts.AdministratorChatMember
+import dev.inmo.tgbotapi.types.UserId
+import kotlinx.serialization.Serializable
+
+interface DefaultAdminsCacheAPIRepo {
+    suspend fun getChatAdmins(chatId: ChatId): List<AdministratorChatMember>?
+    suspend fun setChatAdmins(chatId: ChatId, chatMembers: List<AdministratorChatMember>)
+    suspend fun lastUpdate(chatId: ChatId): DateTime?
+}
+
+@Serializable
+class DefaultAdminsCacheAPI(
+    private val bot: TelegramBot,
+    private val repo: DefaultAdminsCacheAPIRepo,
+    private val settingsAPI: AdminsCacheSettingsAPI
+) : AdminsCacheAPI {
+    private suspend fun triggerUpdate(chatId: ChatId): List<AdministratorChatMember> {
+        val admins = bot.getChatAdministrators(chatId)
+        repo.setChatAdmins(chatId, admins)
+        return admins
+    }
+
+    override suspend fun getChatAdmins(chatId: ChatId): List<AdministratorChatMember>? {
+        val settings = settingsAPI.getChatSettings(chatId)
+        val lastUpdate = repo.lastUpdate(chatId)
+        return when {
+            settings == null -> null
+            settings.refreshOnRequests &&
+                (lastUpdate == null || (DateTime.now() - lastUpdate).seconds > settings.refreshSeconds) -> {
+                triggerUpdate(chatId)
+            }
+            else -> repo.getChatAdmins(chatId) ?: triggerUpdate(chatId)
+        }
+    }
+
+    override suspend fun isAdmin(userId: UserId, chatId: ChatId): Boolean = getChatAdmins(chatId) ?.any {
+        it.user.id == userId
+    } == true
+
+    override suspend fun settings(): AdminsCacheSettingsAPI = settingsAPI
+
+}
diff --git a/cache/admins/src/main/AndroidManifest.xml b/cache/admins/common/src/main/AndroidManifest.xml
similarity index 100%
rename from cache/admins/src/main/AndroidManifest.xml
rename to cache/admins/common/src/main/AndroidManifest.xml
diff --git a/cache/admins/micro_utils/build.gradle b/cache/admins/micro_utils/build.gradle
new file mode 100644
index 0000000..d5e74fc
--- /dev/null
+++ b/cache/admins/micro_utils/build.gradle
@@ -0,0 +1,25 @@
+plugins {
+    id "org.jetbrains.kotlin.multiplatform"
+    id "org.jetbrains.kotlin.plugin.serialization"
+    id "com.android.library"
+}
+
+apply from: "$mppProjectWithSerializationPresetPath"
+
+kotlin {
+    sourceSets {
+        commonMain {
+            dependencies {
+                api "dev.inmo:micro_utils.repos.common:$micro_utils_version"
+                api project(":tgbotapi.libraries.cache.admins.common")
+            }
+        }
+        jvmMain {
+            dependencies {
+                api "dev.inmo:micro_utils.repos.exposed:$micro_utils_version"
+                api "org.jetbrains.kotlinx:kotlinx-serialization-cbor:$kotlin_serialisation_core_version"
+                api "org.jetbrains.exposed:exposed-jdbc:$exposed_version"
+            }
+        }
+    }
+}
diff --git a/cache/admins/micro_utils/src/commonMain/kotlin/dev/inmo/tgbotapi/libraries/cache/admins/micro_utils/DefaultAdminsCacheAPI.kt b/cache/admins/micro_utils/src/commonMain/kotlin/dev/inmo/tgbotapi/libraries/cache/admins/micro_utils/DefaultAdminsCacheAPI.kt
new file mode 100644
index 0000000..911ce95
--- /dev/null
+++ b/cache/admins/micro_utils/src/commonMain/kotlin/dev/inmo/tgbotapi/libraries/cache/admins/micro_utils/DefaultAdminsCacheAPI.kt
@@ -0,0 +1,62 @@
+package dev.inmo.tgbotapi.libraries.cache.admins.micro_utils
+
+import com.soywiz.klock.DateTime
+import dev.inmo.micro_utils.coroutines.actor
+import dev.inmo.micro_utils.coroutines.safelyWithoutExceptions
+import dev.inmo.micro_utils.repos.*
+import dev.inmo.tgbotapi.libraries.cache.admins.DefaultAdminsCacheAPIRepo
+import dev.inmo.tgbotapi.types.*
+import dev.inmo.tgbotapi.types.ChatMember.abstracts.AdministratorChatMember
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.channels.Channel
+import kotlin.coroutines.*
+
+private sealed class RepoActions<T> {
+    abstract val toReturn: Continuation<T>
+}
+private class GetUpdateDateTimeRepoAction(
+    val chatId: ChatId,
+    override val toReturn: Continuation<DateTime?>
+) : RepoActions<DateTime?>()
+private class GetChatAdminsRepoAction(
+    val chatId: ChatId,
+    override val toReturn: Continuation<List<AdministratorChatMember>?>
+) : RepoActions<List<AdministratorChatMember>?>()
+private class SetChatAdminsRepoAction(
+    val chatId: ChatId,
+    val newValue: List<AdministratorChatMember>,
+    override val toReturn: Continuation<Unit>
+) : RepoActions<Unit>()
+
+class DefaultAdminsCacheAPIRepo(
+    private val adminsRepo: KeyValuesRepo<ChatId, AdministratorChatMember>,
+    private val updatesRepo: KeyValueRepo<ChatId, MilliSeconds>,
+    private val scope: CoroutineScope
+) : DefaultAdminsCacheAPIRepo {
+    private val actor = scope.actor<RepoActions<*>>(Channel.UNLIMITED) {
+        safelyWithoutExceptions {
+            when (it) {
+                is GetUpdateDateTimeRepoAction -> it.toReturn.resume(
+                    updatesRepo.get(it.chatId) ?.let { DateTime(it.toDouble()) }
+                )
+                is GetChatAdminsRepoAction -> it.toReturn.resume(adminsRepo.getAll(it.chatId))
+                is SetChatAdminsRepoAction -> {
+                    adminsRepo.clear(it.chatId)
+                    adminsRepo.set(it.chatId, it.newValue)
+                    updatesRepo.set(it.chatId, DateTime.now().unixMillisLong)
+                    it.toReturn.resume(Unit)
+                }
+            }
+        }
+    }
+
+    override suspend fun getChatAdmins(chatId: ChatId): List<AdministratorChatMember>? = suspendCoroutine {
+        actor.offer(GetChatAdminsRepoAction(chatId, it))
+    }
+    override suspend fun setChatAdmins(chatId: ChatId, chatMembers: List<AdministratorChatMember>) = suspendCoroutine<Unit> {
+        actor.offer(SetChatAdminsRepoAction(chatId, chatMembers, it))
+    }
+    override suspend fun lastUpdate(chatId: ChatId): DateTime? = suspendCoroutine {
+        actor.offer(GetUpdateDateTimeRepoAction(chatId, it))
+    }
+}
diff --git a/cache/admins/micro_utils/src/commonMain/kotlin/dev/inmo/tgbotapi/libraries/cache/admins/micro_utils/DynamicAdminsCacheSettingsAPI.kt b/cache/admins/micro_utils/src/commonMain/kotlin/dev/inmo/tgbotapi/libraries/cache/admins/micro_utils/DynamicAdminsCacheSettingsAPI.kt
new file mode 100644
index 0000000..756346b
--- /dev/null
+++ b/cache/admins/micro_utils/src/commonMain/kotlin/dev/inmo/tgbotapi/libraries/cache/admins/micro_utils/DynamicAdminsCacheSettingsAPI.kt
@@ -0,0 +1,31 @@
+package dev.inmo.tgbotapi.libraries.cache.admins.micro_utils
+
+import dev.inmo.micro_utils.coroutines.subscribeSafelyWithoutExceptions
+import dev.inmo.micro_utils.repos.*
+import dev.inmo.tgbotapi.libraries.cache.admins.*
+import dev.inmo.tgbotapi.types.ChatId
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.flow.*
+
+class DynamicAdminsCacheSettingsAPI(
+    private val repo: KeyValueRepo<ChatId, AdminsCacheSettings>,
+    private val scope: CoroutineScope
+) : AdminsCacheSettingsAPI, MutableAdminsCacheSettingsAPI {
+    override val chatSettingsUpdatedFlow: SharedFlow<Pair<ChatId, AdminsCacheSettings>>
+        get() = repo.onNewValue.shareIn(scope, SharingStarted.Eagerly)
+
+    override suspend fun setChatSettings(chatId: ChatId, settings: AdminsCacheSettings) {
+        repo.set(chatId, settings)
+    }
+
+    override suspend fun getChatSettings(chatId: ChatId): AdminsCacheSettings {
+        val settings = repo.get(chatId)
+        return if (settings == null) {
+            val newSettings = AdminsCacheSettings()
+            setChatSettings(chatId, newSettings)
+            newSettings
+        } else {
+            settings
+        }
+    }
+}
\ No newline at end of file
diff --git a/cache/admins/micro_utils/src/jvmMain/kotlin/dev/inmo/tgbotapi/libraries/cache/admins/AdminsCacheAPI.kt b/cache/admins/micro_utils/src/jvmMain/kotlin/dev/inmo/tgbotapi/libraries/cache/admins/AdminsCacheAPI.kt
new file mode 100644
index 0000000..b177a84
--- /dev/null
+++ b/cache/admins/micro_utils/src/jvmMain/kotlin/dev/inmo/tgbotapi/libraries/cache/admins/AdminsCacheAPI.kt
@@ -0,0 +1,64 @@
+package dev.inmo.tgbotapi.libraries.cache.admins
+
+import dev.inmo.micro_utils.repos.exposed.keyvalue.ExposedKeyValueRepo
+import dev.inmo.micro_utils.repos.exposed.onetomany.ExposedOneToManyKeyValueRepo
+import dev.inmo.micro_utils.repos.mappers.withMapper
+import dev.inmo.tgbotapi.bot.TelegramBot
+import dev.inmo.tgbotapi.libraries.cache.admins.micro_utils.DefaultAdminsCacheAPIRepo
+import dev.inmo.tgbotapi.libraries.cache.admins.micro_utils.DynamicAdminsCacheSettingsAPI
+import dev.inmo.tgbotapi.types.toChatId
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.serialization.cbor.Cbor
+import kotlinx.serialization.decodeFromByteArray
+import kotlinx.serialization.encodeToByteArray
+import org.jetbrains.exposed.sql.Database
+import org.jetbrains.exposed.sql.statements.api.ExposedBlob
+
+private val serializationFormat = Cbor
+
+fun AdminsCacheAPI(
+    bot: TelegramBot,
+    database: Database,
+    scope: CoroutineScope,
+    repo: dev.inmo.tgbotapi.libraries.cache.admins.DefaultAdminsCacheAPIRepo = DefaultAdminsCacheAPIRepo(
+        ExposedOneToManyKeyValueRepo(
+            database,
+            { long("chatId") },
+            { blob("member") },
+            "AdminsTable"
+        ).withMapper(
+            keyFromToTo = { chatId },
+            valueFromToTo = { ExposedBlob(serializationFormat.encodeToByteArray(this)) },
+            keyToToFrom = { toChatId() },
+            valueToToFrom = { serializationFormat.decodeFromByteArray(bytes) }
+        ),
+        ExposedKeyValueRepo(
+            database,
+            { long("chatId") },
+            { long("datetime") },
+            "AdminsUpdatesTimesTable"
+        ).withMapper(
+            keyFromToTo = { chatId },
+            keyToToFrom = { toChatId() }
+        ),
+        scope
+    ),
+    settingsAPI: AdminsCacheSettingsAPI = DynamicAdminsCacheSettingsAPI(
+        ExposedKeyValueRepo(
+            database,
+            { long("chatId") },
+            { blob("settings") },
+            "DynamicAdminsCacheSettingsAPI"
+        ).withMapper(
+            keyFromToTo = { chatId },
+            valueFromToTo = { ExposedBlob(serializationFormat.encodeToByteArray(this)) },
+            keyToToFrom = { toChatId() },
+            valueToToFrom = { serializationFormat.decodeFromByteArray(bytes) }
+        ),
+        scope
+    )
+) : AdminsCacheAPI = DefaultAdminsCacheAPI(
+    bot,
+    repo,
+    settingsAPI
+)
diff --git a/cache/admins/micro_utils/src/main/AndroidManifest.xml b/cache/admins/micro_utils/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..589f648
--- /dev/null
+++ b/cache/admins/micro_utils/src/main/AndroidManifest.xml
@@ -0,0 +1 @@
+<manifest package="dev.inmo.tgbotapi.libraries.cache.admins.micro_utils"/>
diff --git a/gradle.properties b/gradle.properties
index dbb3cdb..ce1a615 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -13,6 +13,7 @@ github_release_plugin_version=2.2.12
 
 tgbotapi_version=0.32.8
 micro_utils_version=0.4.26
+exposed_version=0.29.1
 
 # ANDROID
 
diff --git a/settings.gradle b/settings.gradle
index 5754aa8..312d55e 100644
--- a/settings.gradle
+++ b/settings.gradle
@@ -1,7 +1,8 @@
 rootProject.name = 'tgbotapi.libraries'
 
 String[] includes = [
-    ":cache:admins",
+    ":cache:admins:common",
+    ":cache:admins:micro_utils",
     ":cache:media"
 ]