diff --git a/example/main.go b/example/main.go
index 94f871e..0348d5a 100644
--- a/example/main.go
+++ b/example/main.go
@@ -2,12 +2,12 @@ package main
 
 import (
 	"fmt"
+	"github.com/tribalwarshelp/shared/tw/twmodel"
 	"log"
 	"os"
 	"time"
 
 	"github.com/tribalwarshelp/golang-sdk/sdk"
-	"github.com/tribalwarshelp/shared/models"
 )
 
 func init() {
@@ -17,13 +17,13 @@ func init() {
 func main() {
 	api := sdk.New("https://api.tribalwarshelp.com/graphql")
 
-	version, err := api.Version.Read(models.VersionCodePL)
+	version, err := api.Version.Read(twmodel.VersionCodePL)
 	if err != nil {
 		log.Fatal(err)
 	}
 	log.Println(version.Name, version.Code, version.Host, version.Timezone)
 
-	versionList, err := api.Version.Browse(0, 0, []string{}, &models.VersionFilter{
+	versionList, err := api.Version.Browse(0, 0, []string{}, &twmodel.VersionFilter{
 		HostMATCH: "plemiona%",
 	})
 	if err != nil {
@@ -57,7 +57,7 @@ func main() {
 		10,
 		0,
 		[]string{"rank ASC"},
-		&models.PlayerFilter{},
+		&twmodel.PlayerFilter{},
 		&sdk.PlayerInclude{
 			Tribe: true,
 		})
@@ -77,7 +77,7 @@ func main() {
 	}
 	log.Println(tribe.ID, tribe.Name, tribe.Tag, tribe.RankAtt, tribe.RankDef)
 
-	tribeList, err := api.Tribe.Browse("pl151", 10, 0, []string{}, &models.TribeFilter{
+	tribeList, err := api.Tribe.Browse("pl151", 10, 0, []string{}, &twmodel.TribeFilter{
 		TagIEQ: ":.+.:",
 	})
 	if err != nil {
@@ -108,7 +108,7 @@ func main() {
 		10,
 		0,
 		[]string{"id ASC"},
-		&models.VillageFilter{
+		&twmodel.VillageFilter{
 			PlayerID: []int{699270453},
 		}, &sdk.VillageInclude{
 			Player: true,
@@ -135,7 +135,7 @@ func main() {
 		100,
 		0,
 		[]string{},
-		&models.EnnoblementFilter{
+		&twmodel.EnnoblementFilter{
 			EnnobledAtGTE: time.Now().Add(-1 * time.Hour),
 		},
 		&sdk.EnnoblementInclude{
diff --git a/go.mod b/go.mod
index 217a535..66fd4db 100644
--- a/go.mod
+++ b/go.mod
@@ -3,7 +3,8 @@ module github.com/tribalwarshelp/golang-sdk
 go 1.16
 
 require (
+	github.com/Kichiyaki/goutil v0.0.0-20210502135617-7868852b90cc
 	github.com/Kichiyaki/gqlgen-client v0.0.0-20200604145848-274796c104f4
 	github.com/pkg/errors v0.9.1
-	github.com/tribalwarshelp/shared v0.0.0-20210423190057-03d8445d35dc
+	github.com/tribalwarshelp/shared v0.0.0-20210502140609-e137bd656c94
 )
diff --git a/go.sum b/go.sum
index 669f284..3f1bf24 100644
--- a/go.sum
+++ b/go.sum
@@ -1,5 +1,10 @@
 cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
+github.com/Kichiyaki/go-php-serialize v0.0.0-20200601110855-47b6982acf83/go.mod h1:+iGkf5HfOVeRVd9K7qQDucIl+/Kt3MyenMa90b/O/c4=
+github.com/Kichiyaki/gopgutil/v10 v10.0.0-20210502140321-8b7f2b75ad67 h1:bg+jweFLCKC5X2tKck8IXmAbkOW26hxibg9Od1+eCKA=
+github.com/Kichiyaki/gopgutil/v10 v10.0.0-20210502140321-8b7f2b75ad67/go.mod h1:Q3QaLlZY3/FcqwmTpdYqoAAGCmPYzrL7hCL7e5kzmjQ=
+github.com/Kichiyaki/goutil v0.0.0-20210502135617-7868852b90cc h1:055XPMujAD91cCD8KhbXgpjekwK0AOLEPN54n6A7308=
+github.com/Kichiyaki/goutil v0.0.0-20210502135617-7868852b90cc/go.mod h1:+HhI932Xb0xrCodNcCv5GPiCjLYhDxWhCtlEqMIJhB4=
 github.com/Kichiyaki/gqlgen-client v0.0.0-20200604145848-274796c104f4 h1:QiOarkkKHdFYI+0m6F1H3rRzP6DqJsKJVLirGXEHGSU=
 github.com/Kichiyaki/gqlgen-client v0.0.0-20200604145848-274796c104f4/go.mod h1:weCVl47ZANyeX60sdsSl0bWHf8HWXyVFmlGHHCR/i5M=
 github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
@@ -61,9 +66,7 @@ github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINE
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/prometheus/client_model v0.0.0-20190812154241-14fe0d1b01d4/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
-github.com/sirupsen/logrus v1.7.0/go.mod h1:yWOB1SBYBC5VeMP7gHvWumXLIWorT60ONWic61uBYv0=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
-github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
 github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA=
 github.com/stretchr/testify v1.6.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/stretchr/testify v1.6.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
@@ -71,8 +74,8 @@ github.com/stretchr/testify v1.7.0 h1:nwc3DEeHmmLAfoZucVR881uASk0Mfjw8xYJ99tb5Cc
 github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/tmthrgd/go-hex v0.0.0-20190904060850-447a3041c3bc h1:9lRDQMhESg+zvGYmW5DyG0UqvY96Bu5QYsTLvCHdrgo=
 github.com/tmthrgd/go-hex v0.0.0-20190904060850-447a3041c3bc/go.mod h1:bciPuU6GHm1iF1pBvUfxfsH0Wmnc2VbpgvbI9ZWuIRs=
-github.com/tribalwarshelp/shared v0.0.0-20210423190057-03d8445d35dc h1:giWPsD/6WTOrQl9KT5AXrrf3KLkHSGuNpWa2CyyaM6w=
-github.com/tribalwarshelp/shared v0.0.0-20210423190057-03d8445d35dc/go.mod h1:CDQvesBYmSyGDl5X37xfa+ub55ZbikrHDuIZ4AcfM8I=
+github.com/tribalwarshelp/shared v0.0.0-20210502140609-e137bd656c94 h1:tQysqj1zlVBLFiRqVYRlRd4hPg5EBKGwYav7+gjxQMo=
+github.com/tribalwarshelp/shared v0.0.0-20210502140609-e137bd656c94/go.mod h1:NDNw8pZ/lbNaORVwGWl22+Czf4pwtwXELR2ExeUn0q0=
 github.com/vmihailenco/bufpool v0.1.11 h1:gOq2WmBrq0i2yW5QJ16ykccQ4wH9UyEsgLm6czKAd94=
 github.com/vmihailenco/bufpool v0.1.11/go.mod h1:AFf/MOy3l2CFTKbxwt0mp2MwnqjNEs5H/UxrkA5jxTQ=
 github.com/vmihailenco/msgpack/v5 v5.3.0/go.mod h1:7xyJ9e+0+9SaZT0Wt1RGleJXzli6Q/V5KbhBonMG9jc=
@@ -124,7 +127,6 @@ golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5h
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190904154756-749cb33beabd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20191005200804-aed5e4c7ecf9/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20191026070338-33540a1f6037/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20191120155948-bd437916bb0e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200519105757-fe76b779f299/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
diff --git a/sdk/ennoblement.go b/sdk/ennoblement.go
index 33b7333..67c2a19 100644
--- a/sdk/ennoblement.go
+++ b/sdk/ennoblement.go
@@ -2,10 +2,10 @@ package sdk
 
 import (
 	"fmt"
+	"github.com/tribalwarshelp/shared/tw/twmodel"
 
 	"github.com/Kichiyaki/gqlgen-client/client"
 	"github.com/pkg/errors"
-	"github.com/tribalwarshelp/shared/models"
 )
 
 type Ennoblement struct {
@@ -49,15 +49,15 @@ func (incl EnnoblementInclude) String() string {
 }
 
 type EnnoblementList struct {
-	Items []*models.Ennoblement `json:"items" gqlgen:"items"`
-	Total int                   `json:"total" gqlgen:"total"`
+	Items []*twmodel.Ennoblement `json:"items" gqlgen:"items"`
+	Total int                    `json:"total" gqlgen:"total"`
 }
 
 func (en *Ennoblement) Browse(server string,
 	limit,
 	offset int,
 	sort []string,
-	filter *models.EnnoblementFilter,
+	filter *twmodel.EnnoblementFilter,
 	include *EnnoblementInclude) (*EnnoblementList, error) {
 	if server == "" {
 		return nil, ErrServerNameIsEmpty
diff --git a/sdk/helpers.go b/sdk/helpers.go
deleted file mode 100644
index 5115f12..0000000
--- a/sdk/helpers.go
+++ /dev/null
@@ -1,7 +0,0 @@
-package sdk
-
-import "strings"
-
-func minifyString(str string) string {
-	return strings.Join(strings.Fields(str), " ")
-}
diff --git a/sdk/player.go b/sdk/player.go
index f231217..4afa908 100644
--- a/sdk/player.go
+++ b/sdk/player.go
@@ -2,10 +2,10 @@ package sdk
 
 import (
 	"fmt"
+	"github.com/tribalwarshelp/shared/tw/twmodel"
 
 	"github.com/Kichiyaki/gqlgen-client/client"
 	"github.com/pkg/errors"
-	"github.com/tribalwarshelp/shared/models"
 )
 
 type Player struct {
@@ -28,7 +28,7 @@ func (incl PlayerInclude) String() string {
 	return i
 }
 
-func (p *Player) Read(server string, id int, include *PlayerInclude) (*models.Player, error) {
+func (p *Player) Read(server string, id int, include *PlayerInclude) (*twmodel.Player, error) {
 	if server == "" {
 		return nil, ErrServerNameIsEmpty
 	}
@@ -36,7 +36,7 @@ func (p *Player) Read(server string, id int, include *PlayerInclude) (*models.Pl
 		include = &PlayerInclude{}
 	}
 	resp := struct {
-		Player models.Player `json:"player" gqlgen:"player"`
+		Player twmodel.Player `json:"player" gqlgen:"player"`
 	}{}
 
 	query := fmt.Sprintf(`
@@ -55,21 +55,21 @@ func (p *Player) Read(server string, id int, include *PlayerInclude) (*models.Pl
 }
 
 type PlayerList struct {
-	Items []*models.Player `json:"items" gqlgen:"items"`
-	Total int              `json:"total" gqlgen:"total"`
+	Items []*twmodel.Player `json:"items" gqlgen:"items"`
+	Total int               `json:"total" gqlgen:"total"`
 }
 
 func (p *Player) Browse(server string,
 	limit,
 	offset int,
 	sort []string,
-	filter *models.PlayerFilter,
+	filter *twmodel.PlayerFilter,
 	include *PlayerInclude) (*PlayerList, error) {
 	if server == "" {
 		return nil, ErrServerNameIsEmpty
 	}
 	if filter == nil {
-		filter = &models.PlayerFilter{}
+		filter = &twmodel.PlayerFilter{}
 	}
 	if include == nil {
 		include = &PlayerInclude{}
diff --git a/sdk/sdk.go b/sdk/sdk.go
index b4d0329..f319b01 100644
--- a/sdk/sdk.go
+++ b/sdk/sdk.go
@@ -2,6 +2,7 @@ package sdk
 
 import (
 	"fmt"
+	"github.com/Kichiyaki/goutil/strutil"
 	"io/ioutil"
 	"net/http"
 	"time"
@@ -109,7 +110,7 @@ func New(url string) *SDK {
 }
 
 func (sdk *SDK) Post(query string, response interface{}, options ...client.Option) error {
-	return sdk.client.Post(minifyString(query), response, options...)
+	return sdk.client.Post(strutil.Minify(query, " "), response, options...)
 }
 
 func (sdk *SDK) doRequest(w http.ResponseWriter, r *http.Request) {
diff --git a/sdk/server.go b/sdk/server.go
index 142ec6c..06197e6 100644
--- a/sdk/server.go
+++ b/sdk/server.go
@@ -2,10 +2,10 @@ package sdk
 
 import (
 	"fmt"
+	"github.com/tribalwarshelp/shared/tw/twmodel"
 
 	"github.com/Kichiyaki/gqlgen-client/client"
 	"github.com/pkg/errors"
-	"github.com/tribalwarshelp/shared/models"
 )
 
 type Server struct {
@@ -28,12 +28,12 @@ func (incl ServerInclude) String() string {
 	return i
 }
 
-func (s *Server) Read(key string, incl *ServerInclude) (*models.Server, error) {
+func (s *Server) Read(key string, incl *ServerInclude) (*twmodel.Server, error) {
 	if incl == nil {
 		incl = &ServerInclude{}
 	}
 	resp := struct {
-		Server models.Server `json:"server" gqlgen:"server"`
+		Server twmodel.Server `json:"server" gqlgen:"server"`
 	}{}
 	query := fmt.Sprintf(`
 		query server($key: String!) {
@@ -58,20 +58,20 @@ func (s *Server) Read(key string, incl *ServerInclude) (*models.Server, error) {
 }
 
 type ServerList struct {
-	Items []*models.Server `json:"items" gqlgen:"items"`
-	Total int              `json:"total" gqlgen:"total"`
+	Items []*twmodel.Server `json:"items" gqlgen:"items"`
+	Total int               `json:"total" gqlgen:"total"`
 }
 
 func (s *Server) Browse(limit,
 	offset int,
 	sort []string,
-	filter *models.ServerFilter,
+	filter *twmodel.ServerFilter,
 	incl *ServerInclude) (*ServerList, error) {
 	if incl == nil {
 		incl = &ServerInclude{}
 	}
 	if filter == nil {
-		filter = &models.ServerFilter{}
+		filter = &twmodel.ServerFilter{}
 	}
 	resp := struct {
 		Servers ServerList `json:"servers" gqlgen:"servers"`
diff --git a/sdk/tribe.go b/sdk/tribe.go
index 0576d55..45c01fe 100644
--- a/sdk/tribe.go
+++ b/sdk/tribe.go
@@ -2,19 +2,19 @@ package sdk
 
 import (
 	"fmt"
+	"github.com/tribalwarshelp/shared/tw/twmodel"
 
 	"github.com/Kichiyaki/gqlgen-client/client"
 	"github.com/pkg/errors"
-	"github.com/tribalwarshelp/shared/models"
 )
 
 type Tribe struct {
 	sdk *SDK
 }
 
-func (t *Tribe) Read(server string, id int) (*models.Tribe, error) {
+func (t *Tribe) Read(server string, id int) (*twmodel.Tribe, error) {
 	resp := struct {
-		Tribe models.Tribe `json:"tribe" gqlgen:"tribe"`
+		Tribe twmodel.Tribe `json:"tribe" gqlgen:"tribe"`
 	}{}
 	query := fmt.Sprintf(`
 		query tribe($server: String!, $id: Int!) {
@@ -31,17 +31,17 @@ func (t *Tribe) Read(server string, id int) (*models.Tribe, error) {
 }
 
 type TribeList struct {
-	Items []*models.Tribe `json:"items" gqlgen:"items"`
-	Total int             `json:"total" gqlgen:"total"`
+	Items []*twmodel.Tribe `json:"items" gqlgen:"items"`
+	Total int              `json:"total" gqlgen:"total"`
 }
 
 func (t *Tribe) Browse(server string,
 	limit,
 	offset int,
 	sort []string,
-	filter *models.TribeFilter) (*TribeList, error) {
+	filter *twmodel.TribeFilter) (*TribeList, error) {
 	if filter == nil {
-		filter = &models.TribeFilter{}
+		filter = &twmodel.TribeFilter{}
 	}
 	resp := struct {
 		Tribes TribeList `json:"tribes" gqlgen:"tribes"`
diff --git a/sdk/version.go b/sdk/version.go
index 086cee5..ded9530 100644
--- a/sdk/version.go
+++ b/sdk/version.go
@@ -2,19 +2,19 @@ package sdk
 
 import (
 	"fmt"
+	"github.com/tribalwarshelp/shared/tw/twmodel"
 
 	"github.com/Kichiyaki/gqlgen-client/client"
 	"github.com/pkg/errors"
-	"github.com/tribalwarshelp/shared/models"
 )
 
 type Version struct {
 	sdk *SDK
 }
 
-func (v *Version) Read(code models.VersionCode) (*models.Version, error) {
+func (v *Version) Read(code twmodel.VersionCode) (*twmodel.Version, error) {
 	resp := struct {
-		Version models.Version `json:"version" gqlgen:"version"`
+		Version twmodel.Version `json:"version" gqlgen:"version"`
 	}{}
 	query := fmt.Sprintf(`
 		query version($code: VersionCode!) {
@@ -31,16 +31,16 @@ func (v *Version) Read(code models.VersionCode) (*models.Version, error) {
 }
 
 type VersionList struct {
-	Items []*models.Version `json:"items" gqlgen:"items"`
-	Total int               `json:"total" gqlgen:"total"`
+	Items []*twmodel.Version `json:"items" gqlgen:"items"`
+	Total int                `json:"total" gqlgen:"total"`
 }
 
 func (v *Version) Browse(limit,
 	offset int,
 	sort []string,
-	filter *models.VersionFilter) (*VersionList, error) {
+	filter *twmodel.VersionFilter) (*VersionList, error) {
 	if filter == nil {
-		filter = &models.VersionFilter{}
+		filter = &twmodel.VersionFilter{}
 	}
 	resp := struct {
 		Versions VersionList `json:"versions" gqlgen:"versions"`
diff --git a/sdk/village.go b/sdk/village.go
index 7ac3950..4435690 100644
--- a/sdk/village.go
+++ b/sdk/village.go
@@ -2,10 +2,10 @@ package sdk
 
 import (
 	"fmt"
+	"github.com/tribalwarshelp/shared/tw/twmodel"
 
 	"github.com/Kichiyaki/gqlgen-client/client"
 	"github.com/pkg/errors"
-	"github.com/tribalwarshelp/shared/models"
 )
 
 type Village struct {
@@ -30,7 +30,7 @@ func (incl VillageInclude) String() string {
 	return i
 }
 
-func (v *Village) Read(server string, id int, include *VillageInclude) (*models.Village, error) {
+func (v *Village) Read(server string, id int, include *VillageInclude) (*twmodel.Village, error) {
 	if server == "" {
 		return nil, ErrServerNameIsEmpty
 	}
@@ -38,7 +38,7 @@ func (v *Village) Read(server string, id int, include *VillageInclude) (*models.
 		include = &VillageInclude{}
 	}
 	resp := struct {
-		Village models.Village `json:"village" gqlgen:"village"`
+		Village twmodel.Village `json:"village" gqlgen:"village"`
 	}{}
 
 	query := fmt.Sprintf(`
@@ -57,21 +57,21 @@ func (v *Village) Read(server string, id int, include *VillageInclude) (*models.
 }
 
 type VillageList struct {
-	Items []*models.Village `json:"items" gqlgen:"items"`
-	Total int               `json:"total" gqlgen:"total"`
+	Items []*twmodel.Village `json:"items" gqlgen:"items"`
+	Total int                `json:"total" gqlgen:"total"`
 }
 
 func (v *Village) Browse(server string,
 	limit,
 	offset int,
 	sort []string,
-	filter *models.VillageFilter,
+	filter *twmodel.VillageFilter,
 	include *VillageInclude) (*VillageList, error) {
 	if server == "" {
 		return nil, ErrServerNameIsEmpty
 	}
 	if filter == nil {
-		filter = &models.VillageFilter{}
+		filter = &twmodel.VillageFilter{}
 	}
 	if include == nil {
 		include = &VillageInclude{}