diff --git a/router/home_router.go b/router/home_router.go
index 642833e..fbf06d6 100644
--- a/router/home_router.go
+++ b/router/home_router.go
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2022. Gardel <sunxinao@hotmail.com> and contributors
+ * Copyright (C) 2022-2023. Gardel <sunxinao@hotmail.com> and contributors
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as published by
@@ -18,8 +18,11 @@
 package router
 
 import (
+	"encoding/base64"
+	"encoding/pem"
 	"github.com/gin-gonic/gin"
 	"net/http"
+	"yggdrasil-go/util"
 )
 
 type MetaInfo struct {
@@ -42,17 +45,31 @@ type ServerMeta struct {
 	SignaturePublickey string   `json:"signaturePublickey"`
 }
 
+type KeyPair struct {
+	PrivateKey string `json:"privateKey,omitempty"`
+	PublicKey  string `json:"publicKey,omitempty"`
+}
+
+type PublicKeys struct {
+	ProfilePropertyKeys   []KeyPair `json:"profilePropertyKeys,omitempty"`
+	PlayerCertificateKeys []KeyPair `json:"playerCertificateKeys,omitempty"`
+}
+
 type HomeRouter interface {
 	Home(c *gin.Context)
+	PublicKeys(c *gin.Context)
 }
 
 type homeRouterImpl struct {
 	serverMeta ServerMeta
+	myPubKey   KeyPair
 }
 
 func NewHomeRouter(meta *ServerMeta) HomeRouter {
+	signaturePubKey, _ := pem.Decode([]byte(meta.SignaturePublickey))
 	homeRouter := homeRouterImpl{
 		serverMeta: *meta,
+		myPubKey:   KeyPair{PublicKey: base64.StdEncoding.EncodeToString(signaturePubKey.Bytes)},
 	}
 	return &homeRouter
 }
@@ -61,3 +78,15 @@ func NewHomeRouter(meta *ServerMeta) HomeRouter {
 func (h *homeRouterImpl) Home(c *gin.Context) {
 	c.JSON(http.StatusOK, h.serverMeta)
 }
+
+func (h *homeRouterImpl) PublicKeys(c *gin.Context) {
+	publicKeys := PublicKeys{}
+	err := util.GetObject("https://api.minecraftservices.com/publickeys", &publicKeys)
+	if err != nil {
+		util.HandleError(c, err)
+		return
+	}
+	publicKeys.ProfilePropertyKeys = append(publicKeys.ProfilePropertyKeys, h.myPubKey)
+	publicKeys.PlayerCertificateKeys = append(publicKeys.PlayerCertificateKeys, h.myPubKey)
+	c.JSON(http.StatusOK, publicKeys)
+}
diff --git a/router/init.go b/router/init.go
index ec550c3..77d7654 100644
--- a/router/init.go
+++ b/router/init.go
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2022. Gardel <sunxinao@hotmail.com> and contributors
+ * Copyright (C) 2022-2023. Gardel <sunxinao@hotmail.com> and contributors
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Affero General Public License as published by
@@ -72,5 +72,9 @@ func InitRouters(router *gin.Engine, db *gorm.DB, meta *ServerMeta, skinRootUrl
 		api.DELETE("/user/profile/:uuid/:textureType", textureRouter.DeleteTexture)
 		api.GET("/users/profiles/minecraft/:username", userRouter.UsernameToUUID)
 	}
-	router.POST("/minecraftservices/player/certificates", userRouter.ProfileKey)
+	minecraftservices := router.Group("/minecraftservices")
+	{
+		minecraftservices.POST("/player/certificates", userRouter.ProfileKey)
+		minecraftservices.GET("/publickeys", homeRouter.PublicKeys)
+	}
 }