diff --git a/proxy/keystore/keystore_service.go b/proxy/keystore/keystore_service.go
new file mode 100644
index 0000000..02716a6
--- /dev/null
+++ b/proxy/keystore/keystore_service.go
@@ -0,0 +1,76 @@
+package keystore
+
+import (
+	"github.com/google/uuid"
+	"encoding/json"
+	"git.loafle.net/overflow/commons_go/model/timestamp"
+	"git.loafle.net/overflow/overflow_proxy_service/proxy"
+	"log"
+)
+
+type KeyStoreService struct {
+
+}
+
+
+type ApiKey struct {
+	Id json.Number 		`json:"id,Number,omitempty"`
+	Apikey string		`json:"apiKey,omitempty"`
+	CreateDAte timestamp.Timestamp`json:"createDate,omitempty"`
+	HostName string		`json:"hostName,omitempty"`
+}
+
+func(k *KeyStoreService)CreateKey() (string,error) {
+	uu, err := uuid.NewUUID();
+
+	if err != nil {
+		return "", err
+	}
+
+	return uu.String(), nil
+}
+
+func(k *KeyStoreService)SaveApikey(key *ApiKey) (string, error) {
+
+
+	bytes, err := json.Marshal(key)
+
+	if err != nil {
+		return "", err
+	}
+
+	m := make(map[string]string)
+
+	m["com.loafle.overflow.keystore.model.Apikey"] = string(bytes)
+
+	out := proxy.InvokeDB("apiKey", "create", m)
+
+	log.Print(out)
+
+	return "", nil
+
+}
+
+func(k *KeyStoreService)CheckApikey(apikey string) (bool, error) {
+
+	ak := ApiKey{
+		Apikey:apikey,
+	}
+
+	bytes, err := json.Marshal(ak)
+
+	if err != nil {
+		return false, err
+	}
+
+	m := make(map[string]string)
+
+	m["com.loafle.overflow.keystore.model.Apikey"] = string(bytes)
+
+	out := proxy.InvokeDB("apiKey", "findByApiKey", m)
+
+	log.Print(out)
+
+	return true, nil
+
+}
\ No newline at end of file
diff --git a/proxy/keystore/keystore_service_test.go b/proxy/keystore/keystore_service_test.go
new file mode 100644
index 0000000..918d979
--- /dev/null
+++ b/proxy/keystore/keystore_service_test.go
@@ -0,0 +1 @@
+package keystore