diff --git a/vault/package.json b/vault/package.json
index 6732f4c..1b864df 100644
--- a/vault/package.json
+++ b/vault/package.json
@@ -4,9 +4,10 @@
   "description": "backend for rush cahracter archive",
   "main": "index.js",
   "scripts": {
-    "build": "tsc",
-    "start": "tsc && node dist/app.js",
-    "dev": "npx ts-node-dev src/app.ts",
+    "build_protos": "protoc --ts_out=src ./proto/*",
+    "build": "protoc --ts_out=src ./proto/* && tsc",
+    "start": "protoc --ts_out=src ./proto/* && tsc && node dist/app.js",
+    "dev": "protoc --ts_out=src ./proto/* npx ts-node-dev src/app.ts",
     "test": "echo \"Error: no test specified\" && exit 1",
     "format": "npx prettier . --write",
     "lint": "npx eslint . --ext .ts"
diff --git a/vault/proto/character.proto b/vault/proto/character.proto
index d0b57a8..fa8f810 100644
--- a/vault/proto/character.proto
+++ b/vault/proto/character.proto
@@ -5,7 +5,11 @@ service CharacterManager {
 	rpc getCharacter(GetCharacterRequest) returns (GetCharacterResponse);
 }
 
-message Character {}
+message Character {
+	string PlayerName = 1;
+	string CharacterName = 2;
+	repeated string CharacterAlias = 3;
+}
 
 message CreateCharacterRequest {}
 
diff --git a/vault/src/proto/character.ts b/vault/src/proto/character.ts
new file mode 100644
index 0000000..f9b6920
--- /dev/null
+++ b/vault/src/proto/character.ts
@@ -0,0 +1,340 @@
+/**
+ * Generated by the protoc-gen-ts.  DO NOT EDIT!
+ * compiler version: 6.31.0
+ * source: proto/character.proto
+ * git: https://github.com/thesayyn/protoc-gen-ts */
+import * as pb_1 from "google-protobuf";
+import * as grpc_1 from "@grpc/grpc-js";
+export class Character extends pb_1.Message {
+    #one_of_decls: number[][] = [];
+    constructor(data?: any[] | {
+        PlayerName?: string;
+        CharacterName?: string;
+        CharacterAlias?: string[];
+    }) {
+        super();
+        pb_1.Message.initialize(this, Array.isArray(data) ? data : [], 0, -1, [3], this.#one_of_decls);
+        if (!Array.isArray(data) && typeof data == "object") {
+            if ("PlayerName" in data && data.PlayerName != undefined) {
+                this.PlayerName = data.PlayerName;
+            }
+            if ("CharacterName" in data && data.CharacterName != undefined) {
+                this.CharacterName = data.CharacterName;
+            }
+            if ("CharacterAlias" in data && data.CharacterAlias != undefined) {
+                this.CharacterAlias = data.CharacterAlias;
+            }
+        }
+    }
+    get PlayerName() {
+        return pb_1.Message.getFieldWithDefault(this, 1, "") as string;
+    }
+    set PlayerName(value: string) {
+        pb_1.Message.setField(this, 1, value);
+    }
+    get CharacterName() {
+        return pb_1.Message.getFieldWithDefault(this, 2, "") as string;
+    }
+    set CharacterName(value: string) {
+        pb_1.Message.setField(this, 2, value);
+    }
+    get CharacterAlias() {
+        return pb_1.Message.getFieldWithDefault(this, 3, []) as string[];
+    }
+    set CharacterAlias(value: string[]) {
+        pb_1.Message.setField(this, 3, value);
+    }
+    static fromObject(data: {
+        PlayerName?: string;
+        CharacterName?: string;
+        CharacterAlias?: string[];
+    }): Character {
+        const message = new Character({});
+        if (data.PlayerName != null) {
+            message.PlayerName = data.PlayerName;
+        }
+        if (data.CharacterName != null) {
+            message.CharacterName = data.CharacterName;
+        }
+        if (data.CharacterAlias != null) {
+            message.CharacterAlias = data.CharacterAlias;
+        }
+        return message;
+    }
+    toObject() {
+        const data: {
+            PlayerName?: string;
+            CharacterName?: string;
+            CharacterAlias?: string[];
+        } = {};
+        if (this.PlayerName != null) {
+            data.PlayerName = this.PlayerName;
+        }
+        if (this.CharacterName != null) {
+            data.CharacterName = this.CharacterName;
+        }
+        if (this.CharacterAlias != null) {
+            data.CharacterAlias = this.CharacterAlias;
+        }
+        return data;
+    }
+    serialize(): Uint8Array;
+    serialize(w: pb_1.BinaryWriter): void;
+    serialize(w?: pb_1.BinaryWriter): Uint8Array | void {
+        const writer = w || new pb_1.BinaryWriter();
+        if (this.PlayerName.length)
+            writer.writeString(1, this.PlayerName);
+        if (this.CharacterName.length)
+            writer.writeString(2, this.CharacterName);
+        if (this.CharacterAlias.length)
+            writer.writeRepeatedString(3, this.CharacterAlias);
+        if (!w)
+            return writer.getResultBuffer();
+    }
+    static deserialize(bytes: Uint8Array | pb_1.BinaryReader): Character {
+        const reader = bytes instanceof pb_1.BinaryReader ? bytes : new pb_1.BinaryReader(bytes), message = new Character();
+        while (reader.nextField()) {
+            if (reader.isEndGroup())
+                break;
+            switch (reader.getFieldNumber()) {
+                case 1:
+                    message.PlayerName = reader.readString();
+                    break;
+                case 2:
+                    message.CharacterName = reader.readString();
+                    break;
+                case 3:
+                    pb_1.Message.addToRepeatedField(message, 3, reader.readString());
+                    break;
+                default: reader.skipField();
+            }
+        }
+        return message;
+    }
+    serializeBinary(): Uint8Array {
+        return this.serialize();
+    }
+    static deserializeBinary(bytes: Uint8Array): Character {
+        return Character.deserialize(bytes);
+    }
+}
+export class CreateCharacterRequest extends pb_1.Message {
+    #one_of_decls: number[][] = [];
+    constructor(data?: any[] | {}) {
+        super();
+        pb_1.Message.initialize(this, Array.isArray(data) ? data : [], 0, -1, [], this.#one_of_decls);
+        if (!Array.isArray(data) && typeof data == "object") { }
+    }
+    static fromObject(data: {}): CreateCharacterRequest {
+        const message = new CreateCharacterRequest({});
+        return message;
+    }
+    toObject() {
+        const data: {} = {};
+        return data;
+    }
+    serialize(): Uint8Array;
+    serialize(w: pb_1.BinaryWriter): void;
+    serialize(w?: pb_1.BinaryWriter): Uint8Array | void {
+        const writer = w || new pb_1.BinaryWriter();
+        if (!w)
+            return writer.getResultBuffer();
+    }
+    static deserialize(bytes: Uint8Array | pb_1.BinaryReader): CreateCharacterRequest {
+        const reader = bytes instanceof pb_1.BinaryReader ? bytes : new pb_1.BinaryReader(bytes), message = new CreateCharacterRequest();
+        while (reader.nextField()) {
+            if (reader.isEndGroup())
+                break;
+            switch (reader.getFieldNumber()) {
+                default: reader.skipField();
+            }
+        }
+        return message;
+    }
+    serializeBinary(): Uint8Array {
+        return this.serialize();
+    }
+    static deserializeBinary(bytes: Uint8Array): CreateCharacterRequest {
+        return CreateCharacterRequest.deserialize(bytes);
+    }
+}
+export class CreateCharacterResponse extends pb_1.Message {
+    #one_of_decls: number[][] = [];
+    constructor(data?: any[] | {}) {
+        super();
+        pb_1.Message.initialize(this, Array.isArray(data) ? data : [], 0, -1, [], this.#one_of_decls);
+        if (!Array.isArray(data) && typeof data == "object") { }
+    }
+    static fromObject(data: {}): CreateCharacterResponse {
+        const message = new CreateCharacterResponse({});
+        return message;
+    }
+    toObject() {
+        const data: {} = {};
+        return data;
+    }
+    serialize(): Uint8Array;
+    serialize(w: pb_1.BinaryWriter): void;
+    serialize(w?: pb_1.BinaryWriter): Uint8Array | void {
+        const writer = w || new pb_1.BinaryWriter();
+        if (!w)
+            return writer.getResultBuffer();
+    }
+    static deserialize(bytes: Uint8Array | pb_1.BinaryReader): CreateCharacterResponse {
+        const reader = bytes instanceof pb_1.BinaryReader ? bytes : new pb_1.BinaryReader(bytes), message = new CreateCharacterResponse();
+        while (reader.nextField()) {
+            if (reader.isEndGroup())
+                break;
+            switch (reader.getFieldNumber()) {
+                default: reader.skipField();
+            }
+        }
+        return message;
+    }
+    serializeBinary(): Uint8Array {
+        return this.serialize();
+    }
+    static deserializeBinary(bytes: Uint8Array): CreateCharacterResponse {
+        return CreateCharacterResponse.deserialize(bytes);
+    }
+}
+export class GetCharacterRequest extends pb_1.Message {
+    #one_of_decls: number[][] = [];
+    constructor(data?: any[] | {}) {
+        super();
+        pb_1.Message.initialize(this, Array.isArray(data) ? data : [], 0, -1, [], this.#one_of_decls);
+        if (!Array.isArray(data) && typeof data == "object") { }
+    }
+    static fromObject(data: {}): GetCharacterRequest {
+        const message = new GetCharacterRequest({});
+        return message;
+    }
+    toObject() {
+        const data: {} = {};
+        return data;
+    }
+    serialize(): Uint8Array;
+    serialize(w: pb_1.BinaryWriter): void;
+    serialize(w?: pb_1.BinaryWriter): Uint8Array | void {
+        const writer = w || new pb_1.BinaryWriter();
+        if (!w)
+            return writer.getResultBuffer();
+    }
+    static deserialize(bytes: Uint8Array | pb_1.BinaryReader): GetCharacterRequest {
+        const reader = bytes instanceof pb_1.BinaryReader ? bytes : new pb_1.BinaryReader(bytes), message = new GetCharacterRequest();
+        while (reader.nextField()) {
+            if (reader.isEndGroup())
+                break;
+            switch (reader.getFieldNumber()) {
+                default: reader.skipField();
+            }
+        }
+        return message;
+    }
+    serializeBinary(): Uint8Array {
+        return this.serialize();
+    }
+    static deserializeBinary(bytes: Uint8Array): GetCharacterRequest {
+        return GetCharacterRequest.deserialize(bytes);
+    }
+}
+export class GetCharacterResponse extends pb_1.Message {
+    #one_of_decls: number[][] = [];
+    constructor(data?: any[] | {}) {
+        super();
+        pb_1.Message.initialize(this, Array.isArray(data) ? data : [], 0, -1, [], this.#one_of_decls);
+        if (!Array.isArray(data) && typeof data == "object") { }
+    }
+    static fromObject(data: {}): GetCharacterResponse {
+        const message = new GetCharacterResponse({});
+        return message;
+    }
+    toObject() {
+        const data: {} = {};
+        return data;
+    }
+    serialize(): Uint8Array;
+    serialize(w: pb_1.BinaryWriter): void;
+    serialize(w?: pb_1.BinaryWriter): Uint8Array | void {
+        const writer = w || new pb_1.BinaryWriter();
+        if (!w)
+            return writer.getResultBuffer();
+    }
+    static deserialize(bytes: Uint8Array | pb_1.BinaryReader): GetCharacterResponse {
+        const reader = bytes instanceof pb_1.BinaryReader ? bytes : new pb_1.BinaryReader(bytes), message = new GetCharacterResponse();
+        while (reader.nextField()) {
+            if (reader.isEndGroup())
+                break;
+            switch (reader.getFieldNumber()) {
+                default: reader.skipField();
+            }
+        }
+        return message;
+    }
+    serializeBinary(): Uint8Array {
+        return this.serialize();
+    }
+    static deserializeBinary(bytes: Uint8Array): GetCharacterResponse {
+        return GetCharacterResponse.deserialize(bytes);
+    }
+}
+interface GrpcUnaryServiceInterface<P, R> {
+    (message: P, metadata: grpc_1.Metadata, options: grpc_1.CallOptions, callback: grpc_1.requestCallback<R>): grpc_1.ClientUnaryCall;
+    (message: P, metadata: grpc_1.Metadata, callback: grpc_1.requestCallback<R>): grpc_1.ClientUnaryCall;
+    (message: P, options: grpc_1.CallOptions, callback: grpc_1.requestCallback<R>): grpc_1.ClientUnaryCall;
+    (message: P, callback: grpc_1.requestCallback<R>): grpc_1.ClientUnaryCall;
+}
+interface GrpcStreamServiceInterface<P, R> {
+    (message: P, metadata: grpc_1.Metadata, options?: grpc_1.CallOptions): grpc_1.ClientReadableStream<R>;
+    (message: P, options?: grpc_1.CallOptions): grpc_1.ClientReadableStream<R>;
+}
+interface GrpWritableServiceInterface<P, R> {
+    (metadata: grpc_1.Metadata, options: grpc_1.CallOptions, callback: grpc_1.requestCallback<R>): grpc_1.ClientWritableStream<P>;
+    (metadata: grpc_1.Metadata, callback: grpc_1.requestCallback<R>): grpc_1.ClientWritableStream<P>;
+    (options: grpc_1.CallOptions, callback: grpc_1.requestCallback<R>): grpc_1.ClientWritableStream<P>;
+    (callback: grpc_1.requestCallback<R>): grpc_1.ClientWritableStream<P>;
+}
+interface GrpcChunkServiceInterface<P, R> {
+    (metadata: grpc_1.Metadata, options?: grpc_1.CallOptions): grpc_1.ClientDuplexStream<P, R>;
+    (options?: grpc_1.CallOptions): grpc_1.ClientDuplexStream<P, R>;
+}
+interface GrpcPromiseServiceInterface<P, R> {
+    (message: P, metadata: grpc_1.Metadata, options?: grpc_1.CallOptions): Promise<R>;
+    (message: P, options?: grpc_1.CallOptions): Promise<R>;
+}
+export abstract class UnimplementedCharacterManagerService {
+    static definition = {
+        createCharacter: {
+            path: "/CharacterManager/createCharacter",
+            requestStream: false,
+            responseStream: false,
+            requestSerialize: (message: CreateCharacterRequest) => Buffer.from(message.serialize()),
+            requestDeserialize: (bytes: Buffer) => CreateCharacterRequest.deserialize(new Uint8Array(bytes)),
+            responseSerialize: (message: CreateCharacterResponse) => Buffer.from(message.serialize()),
+            responseDeserialize: (bytes: Buffer) => CreateCharacterResponse.deserialize(new Uint8Array(bytes))
+        },
+        getCharacter: {
+            path: "/CharacterManager/getCharacter",
+            requestStream: false,
+            responseStream: false,
+            requestSerialize: (message: GetCharacterRequest) => Buffer.from(message.serialize()),
+            requestDeserialize: (bytes: Buffer) => GetCharacterRequest.deserialize(new Uint8Array(bytes)),
+            responseSerialize: (message: GetCharacterResponse) => Buffer.from(message.serialize()),
+            responseDeserialize: (bytes: Buffer) => GetCharacterResponse.deserialize(new Uint8Array(bytes))
+        }
+    };
+    [method: string]: grpc_1.UntypedHandleCall;
+    abstract createCharacter(call: grpc_1.ServerUnaryCall<CreateCharacterRequest, CreateCharacterResponse>, callback: grpc_1.sendUnaryData<CreateCharacterResponse>): void;
+    abstract getCharacter(call: grpc_1.ServerUnaryCall<GetCharacterRequest, GetCharacterResponse>, callback: grpc_1.sendUnaryData<GetCharacterResponse>): void;
+}
+export class CharacterManagerClient extends grpc_1.makeGenericClientConstructor(UnimplementedCharacterManagerService.definition, "CharacterManager", {}) {
+    constructor(address: string, credentials: grpc_1.ChannelCredentials, options?: Partial<grpc_1.ChannelOptions>) {
+        super(address, credentials, options);
+    }
+    createCharacter: GrpcUnaryServiceInterface<CreateCharacterRequest, CreateCharacterResponse> = (message: CreateCharacterRequest, metadata: grpc_1.Metadata | grpc_1.CallOptions | grpc_1.requestCallback<CreateCharacterResponse>, options?: grpc_1.CallOptions | grpc_1.requestCallback<CreateCharacterResponse>, callback?: grpc_1.requestCallback<CreateCharacterResponse>): grpc_1.ClientUnaryCall => {
+        return super.createCharacter(message, metadata, options, callback);
+    };
+    getCharacter: GrpcUnaryServiceInterface<GetCharacterRequest, GetCharacterResponse> = (message: GetCharacterRequest, metadata: grpc_1.Metadata | grpc_1.CallOptions | grpc_1.requestCallback<GetCharacterResponse>, options?: grpc_1.CallOptions | grpc_1.requestCallback<GetCharacterResponse>, callback?: grpc_1.requestCallback<GetCharacterResponse>): grpc_1.ClientUnaryCall => {
+        return super.getCharacter(message, metadata, options, callback);
+    };
+}