diff --git a/mirai-api/pom.xml b/mirai-api/pom.xml
index 244586af7..116fae742 100644
--- a/mirai-api/pom.xml
+++ b/mirai-api/pom.xml
@@ -16,6 +16,12 @@
 
     <dependencies>
 
+        <dependency>
+            <groupId>net.mamoe</groupId>
+            <artifactId>mirai-core</artifactId>
+            <version>1.0</version>
+            <scope>compile</scope>
+        </dependency>
     </dependencies>
 
     <build>
diff --git a/mirai-api/src/main/java/net/mamoe/mirai/Bot.java b/mirai-api/src/main/java/net/mamoe/mirai/Bot.java
index 0c60309dc..9f4952b3c 100644
--- a/mirai-api/src/main/java/net/mamoe/mirai/Bot.java
+++ b/mirai-api/src/main/java/net/mamoe/mirai/Bot.java
@@ -1,15 +1,55 @@
 package net.mamoe.mirai;
 
-import net.mamoe.mirai.utils.BotAccount;
+import lombok.Getter;
 
-import java.io.Closeable;
+import java.util.ArrayList;
+import java.util.List;
+
+public class Bot {
+
+    @Getter
+    private final long qq;
+
+    public Bot(long qq){
+        this.qq = qq;
+    }
+
+    public String getName(){
+        return "Bot";
+    }
+
+    public List<String> getOwners(){
+        return new ArrayList<>();
+    }
+
+    public List<Long> getFriends(){
+        return new ArrayList<>();
+    }
+
+    public void addFriend(){
+
+    }
+
+    public void deleteFriend(){
+
+    }
+
+    public void sendMessageTo(long qq, String message){
+
+    }
+
+    public List<Long> getGroups(){
+        return new ArrayList<>();
+    }
+
+    public void sendGroupMessage(long group, String message){
+
+    }
+
+    public List<String> getMessageHistory(){
+        return new ArrayList<>();
+    }
 
-/**
- * @author Him188moe
- */
-public interface Bot extends Closeable {
 
-    BotAccount getAccount();
 
-    // TODO: 2019/9/13 add more
 }
diff --git a/mirai-api/src/main/java/net/mamoe/mirai/MiraiAPI.java b/mirai-api/src/main/java/net/mamoe/mirai/MiraiAPI.java
new file mode 100644
index 000000000..aed68ca65
--- /dev/null
+++ b/mirai-api/src/main/java/net/mamoe/mirai/MiraiAPI.java
@@ -0,0 +1,45 @@
+package net.mamoe.mirai;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * MiraiAPI provides
+ *  - the status of the Mirai-Core
+ *  - the fundamental bot operations.
+ *  - the plugin status.
+ *
+ *  It was designed for users, not developers,
+ *  Web-based controller, UI controller or console is depending on Mirai-API
+ *
+ *  Mirai-API does NOT contains fancy objects, and this means there are less functions it can do compare with Mirai-Core
+ *
+ *  Again, for extending/developing Mirai, you should refer to Mirai-Core
+ *         for only using                , you should refer to Mirai-API
+ */
+public class MiraiAPI {
+    public static String getMiraiVersion(){
+        return MiraiServer.MIRAI_VERSION;
+    }
+
+    public static String getQQPortocolVersion(){
+        return MiraiServer.QQ_VERSION;
+    }
+
+    public static boolean isMiraiEnabled(){
+        return MiraiServer.getInstance()!=null;
+    }
+
+    public static List<String> getEnabledPluginList(){
+        return new ArrayList<>();
+    }
+
+    public static List<Long> getEnabledBots(){
+        return new ArrayList<>();
+    }
+
+    public static Bot getBot(long qq){
+        return new Bot(qq);
+    }
+
+}
diff --git a/mirai-api/src/main/java/net/mamoe/mirai/utils/BotAccount.java b/mirai-api/src/main/java/net/mamoe/mirai/utils/BotAccount.java
deleted file mode 100644
index a998a5233..000000000
--- a/mirai-api/src/main/java/net/mamoe/mirai/utils/BotAccount.java
+++ /dev/null
@@ -1,17 +0,0 @@
-package net.mamoe.mirai.utils;
-
-import lombok.Data;
-
-/**
- * @author Him188moe
- */
-@Data
-public final class BotAccount {
-    public final long qqNumber;
-    public final String password;
-
-    public BotAccount(long qqNumber, String password) {
-        this.qqNumber = qqNumber;
-        this.password = password;
-    }
-}
diff --git a/mirai-console/src/main/java/net/mamoe/mirai/MiraiConsole.java b/mirai-console/src/main/java/net/mamoe/mirai/MiraiConsole.java
new file mode 100644
index 000000000..3105a8cd6
--- /dev/null
+++ b/mirai-console/src/main/java/net/mamoe/mirai/MiraiConsole.java
@@ -0,0 +1,7 @@
+package net.mamoe.mirai;
+
+public class MiraiConsole {
+    public static void main(String[] args){
+
+    }
+}
diff --git a/mirai-core/pom.xml b/mirai-core/pom.xml
index bff6e2c4d..4f0afe652 100644
--- a/mirai-core/pom.xml
+++ b/mirai-core/pom.xml
@@ -30,13 +30,6 @@
             <scope>compile</scope>
         </dependency>
 
-        <dependency>
-            <groupId>net.mamoe</groupId>
-            <artifactId>mirai-api</artifactId>
-            <version>1.0</version>
-            <scope>compile</scope>
-        </dependency>
-
         <dependency>
             <groupId>com.google.protobuf</groupId>
             <artifactId>protobuf-java</artifactId>
diff --git a/mirai-core/src/main/java/net/mamoe/mirai/MiraiServer.java b/mirai-core/src/main/java/net/mamoe/mirai/MiraiServer.java
index b722713c2..e28a84b0d 100644
--- a/mirai-core/src/main/java/net/mamoe/mirai/MiraiServer.java
+++ b/mirai-core/src/main/java/net/mamoe/mirai/MiraiServer.java
@@ -35,9 +35,9 @@ public final class MiraiServer {
         return instance;
     }
 
-    private final static String MIRAI_VERSION = "1.0.0";
+    public final static String MIRAI_VERSION = "1.0.0";
 
-    private final static String QQ_VERSION = "4.9.0";
+    public final static String QQ_VERSION = "4.9.0";
 
 
     @Getter //is running under UNIX
diff --git a/mirai-core/src/main/java/net/mamoe/mirai/utils/BotAccount.java b/mirai-core/src/main/java/net/mamoe/mirai/utils/BotAccount.java
new file mode 100644
index 000000000..ef2dcefa3
--- /dev/null
+++ b/mirai-core/src/main/java/net/mamoe/mirai/utils/BotAccount.java
@@ -0,0 +1,13 @@
+package net.mamoe.mirai.utils;
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+
+@Data
+@AllArgsConstructor
+public class BotAccount {
+
+    public final long qqNumber;
+    private final String password;
+
+}