diff --git a/cmd/photos-api-cli/login.go b/cmd/photos-api-cli/login.go
new file mode 100644
index 0000000..8a905a6
--- /dev/null
+++ b/cmd/photos-api-cli/login.go
@@ -0,0 +1,25 @@
+package main
+
+import (
+	"fmt"
+)
+
+type LoginCommand struct {
+	Url      string `short:"u" long:"url" description:"Url of the instance" required:"true"`
+	Login    string `short:"l" long:"login" description:"Login" required:"true"`
+	Password string `short:"p" long:"password" description:"Password" required:"true"`
+}
+
+var loginCommand LoginCommand
+
+func (c *LoginCommand) Execute(args []string) error {
+	fmt.Printf("Login on %s...\n", c.Url)
+
+	fmt.Println("Login succeed!")
+
+	return nil
+}
+
+func init() {
+	parser.AddCommand("login", "Login", "", &loginCommand)
+}
diff --git a/cmd/photos-api-cli/main.go b/cmd/photos-api-cli/main.go
new file mode 100644
index 0000000..a5c559c
--- /dev/null
+++ b/cmd/photos-api-cli/main.go
@@ -0,0 +1,28 @@
+package main
+
+import (
+	"os"
+
+	"github.com/jessevdk/go-flags"
+)
+
+type Options struct {
+}
+
+var options Options
+
+var parser = flags.NewParser(&options, flags.Default)
+
+func main() {
+	if _, err := parser.Parse(); err != nil {
+		switch flagsErr := err.(type) {
+		case flags.ErrorType:
+			if flagsErr == flags.ErrHelp {
+				os.Exit(0)
+			}
+			os.Exit(1)
+		default:
+			os.Exit(1)
+		}
+	}
+}
diff --git a/cmd/photos-api-cli/register.go b/cmd/photos-api-cli/register.go
new file mode 100644
index 0000000..84e05cb
--- /dev/null
+++ b/cmd/photos-api-cli/register.go
@@ -0,0 +1,56 @@
+package main
+
+import (
+	"errors"
+	"fmt"
+
+	"github.com/go-resty/resty/v2"
+)
+
+type RegisterCommand struct {
+	Url      string `short:"u" long:"url" description:"Url of the instance" required:"true"`
+	Login    string `short:"l" long:"login" description:"Login" required:"true"`
+	Password string `short:"p" long:"password" description:"Password" required:"true"`
+}
+
+var register RegisterCommand
+
+type RegisterRequest struct {
+	Login    string `json:"login"`
+	Password string `json:"password"`
+}
+
+type RegisterResponse struct {
+	Error  string
+	Status string
+}
+
+func (c *RegisterCommand) Execute(args []string) error {
+	fmt.Printf("Registering on %s...\n", c.Url)
+
+	cli := resty.New().SetBaseURL(register.Url)
+
+	resp, err := cli.
+		R().
+		SetBody(&RegisterRequest{register.Login, register.Password}).
+		SetResult(&RegisterResponse{}).
+		SetError(&RegisterResponse{}).
+		Post("/account/signup")
+
+	if err != nil {
+		return err
+	}
+
+	if err, ok := resp.Error().(*RegisterResponse); ok {
+		fmt.Println("Registering failed!")
+		return errors.New(err.Error)
+	}
+
+	fmt.Println("Registering succeed!")
+
+	return nil
+}
+
+func init() {
+	parser.AddCommand("register", "Register", "", &register)
+}
diff --git a/go.mod b/go.mod
index 2df04e9..e108773 100644
--- a/go.mod
+++ b/go.mod
@@ -4,8 +4,10 @@ go 1.17
 
 require (
 	github.com/gin-gonic/gin v1.7.7
+	github.com/go-resty/resty/v2 v2.7.0
 	github.com/go-sql-driver/mysql v1.6.0
 	github.com/google/uuid v1.3.0
+	github.com/jessevdk/go-flags v1.5.0
 	gopkg.in/validator.v2 v2.0.0-20210331031555-b37d688a7fb0
 	gorm.io/driver/mysql v1.2.3
 	gorm.io/gorm v1.22.5
@@ -26,6 +28,7 @@ require (
 	github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742 // indirect
 	github.com/ugorji/go/codec v1.1.7 // indirect
 	golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9 // indirect
-	golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd // indirect
+	golang.org/x/net v0.0.0-20211029224645-99673261e6eb // indirect
+	golang.org/x/sys v0.0.0-20210423082822-04245dca01da // indirect
 	gopkg.in/yaml.v2 v2.2.8 // indirect
 )
diff --git a/go.sum b/go.sum
index 49f17b3..f3d8144 100644
--- a/go.sum
+++ b/go.sum
@@ -13,6 +13,8 @@ github.com/go-playground/universal-translator v0.17.0 h1:icxd5fm+REJzpZx7ZfpaD87
 github.com/go-playground/universal-translator v0.17.0/go.mod h1:UkSxE5sNxxRwHyU+Scu5vgOQjsIJAF8j9muTVoKLVtA=
 github.com/go-playground/validator/v10 v10.4.1 h1:pH2c5ADXtd66mxoE0Zm9SUhxE20r7aM3F26W0hOn+GE=
 github.com/go-playground/validator/v10 v10.4.1/go.mod h1:nlOn6nFhuKACm19sB/8EGNn9GlaMV7XkbRSipzJ0Ii4=
+github.com/go-resty/resty/v2 v2.7.0 h1:me+K9p3uhSmXtrBZ4k9jcEAfJmuC8IivWHwaLZwPrFY=
+github.com/go-resty/resty/v2 v2.7.0/go.mod h1:9PWDzw47qPphMRFfhsyk0NnSgvluHcljSMVIq3w7q0I=
 github.com/go-sql-driver/mysql v1.6.0 h1:BCTh4TKNUYmOmMUcQ3IipzF5prigylS7XXjEkfCHuOE=
 github.com/go-sql-driver/mysql v1.6.0/go.mod h1:DCzpHaOWr8IXmIStZouvnhqoel9Qv2LBy8hT2VhHyBg=
 github.com/golang/protobuf v1.3.3 h1:gyjaxf+svBWX08ZjK86iN9geUJF0H6gp2IRKX6Nf6/I=
@@ -20,6 +22,8 @@ github.com/golang/protobuf v1.3.3/go.mod h1:vzj43D7+SQXF/4pzW/hwtAqwc6iTitCiVSaW
 github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
 github.com/google/uuid v1.3.0 h1:t6JiXgmwXMjEs8VusXIJk2BXHsn+wx8BZdTaoZ5fu7I=
 github.com/google/uuid v1.3.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
+github.com/jessevdk/go-flags v1.5.0 h1:1jKYvbxEjfUl0fmqTCOfonvskHHXMjBySTLW4y9LFvc=
+github.com/jessevdk/go-flags v1.5.0/go.mod h1:Fw0T6WPc1dYxT4mKEZRfG5kJhaTDP9pj1c2EWnYs/m4=
 github.com/jinzhu/inflection v1.0.0 h1:K317FqzuhWc8YvSVlFMCCUb36O/S9MCKRDI7QkRKD/E=
 github.com/jinzhu/inflection v1.0.0/go.mod h1:h+uFLlag+Qp1Va5pdKtLDYj+kHp5pxUVkryuEj+Srlc=
 github.com/jinzhu/now v1.1.3/go.mod h1:d3SSVoowX0Lcu0IBviAWJpolVfI5UJVZZ7cO71lE/z8=
@@ -49,13 +53,19 @@ golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACk
 golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9 h1:psW17arqaxU48Z5kZ0CQnkZWQJsqcURM6tKiBApRjXI=
 golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
+golang.org/x/net v0.0.0-20211029224645-99673261e6eb h1:pirldcYWx7rx7kE5r+9WsOXPXK0+WH5+uZ7uPmJ44uM=
+golang.org/x/net v0.0.0-20211029224645-99673261e6eb/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200116001909-b77594299b42/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd h1:xhmwyvizuTgC2qz7ZlMluP20uW+C3Rm0FD/WLDX8884=
-golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20210320140829-1e4c9ba3b0c4/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20210423082822-04245dca01da h1:b3NXsE2LusjYGGjL5bxEVZZORm/YEFFrWFjR8eFrw/c=
+golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
+golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=