diff --git a/mutations/buy_shop_item.go b/mutations/buy_shop_item.go
new file mode 100644
index 0000000..cbdbe18
--- /dev/null
+++ b/mutations/buy_shop_item.go
@@ -0,0 +1,52 @@
+package mutations
+
+package mutations
+
+import (
+	"context"
+
+	gql "github.com/llehouerou/go-graphql-client"
+	"github.com/pkg/errors"
+
+	"git.lehouerou.net/laurent/sorare/graphql"
+)
+
+type buyShopItemInput struct {
+	ClientMutationId string             `json:"clientMutationId"`
+	ShopItemId       gql.ID             `json:"shopItemId"`
+}
+
+type BuyShopItemParams struct {
+	Input buyDeliverableShopItemInput `graphql:"input"`
+}
+
+func (m *Mutations) newBuyShopItemMutation() *graphql.Mutation[BaseMutationPayload, BuyShopItemParams] {
+	return graphql.NewMutation[BaseMutationPayload, BuyShopItemParams](
+		m.c,
+		"buyShopItem",
+	)
+}
+
+func (m *Mutations) BuyShopItem(
+	ctx context.Context,
+	shopItemId string,
+) error {
+	res, err := m.newBuyShopItemMutation().Execute(ctx, BuyShopItemParams{
+		Input: buyShopItemInput{
+			ClientMutationId: GetRandomId(),
+			ShopItemId:       gql.ID(shopItemId),
+		},
+	})
+	if err != nil {
+		return errors.Wrap(err, "executing buyShopItem mutation")
+	}
+	if res.Errors != nil {
+		return errors.Wrap(
+			errors.New(res.Errors[0].Message),
+			"executing buyShopItem mutation",
+		)
+	}
+
+	return nil
+
+}