diff --git a/flashcall_test.go b/flashcall_test.go
index 060adbf..48c7d01 100644
--- a/flashcall_test.go
+++ b/flashcall_test.go
@@ -4,6 +4,8 @@ import (
 	"log"
 	"os"
 	"testing"
+
+	"github.com/google/uuid"
 )
 
 func loadToken(t *testing.T) string {
@@ -28,3 +30,22 @@ func TestSMS(t *testing.T) {
 		"Привет",
 	)
 }
+
+func TestSMSWait(t *testing.T) {
+	token := loadToken(t)
+	trID, err := SendSMSWait(token, "+79857770038", "NG.Market", "Привет из Москвы :)")
+	if err != nil {
+		t.Fatal(err)
+	}
+	t.Log(trID)
+}
+
+func TestStatus(t *testing.T) {
+	token := loadToken(t)
+	id, _ := uuid.Parse("9987bf00-c082-4dec-b25f-875eb528cf34")
+	status, err := RequestStatus(id, token)
+	if err != nil {
+		t.Fatal(err)
+	}
+	t.Log(status)
+}
diff --git a/request.go b/request.go
index ef15ed3..ad721e3 100644
--- a/request.go
+++ b/request.go
@@ -9,6 +9,12 @@ import (
 	"net/url"
 )
 
+type ErrorCode struct {
+	Error   int    `json:"error"`
+	Name    string `json:"name"`
+	Message string `json:"message"`
+}
+
 func httpRequest(req *http.Request, resp any) error {
 	client := &http.Client{}
 
@@ -23,7 +29,13 @@ func httpRequest(req *http.Request, resp any) error {
 		return fmt.Errorf("http response read error: %w", err)
 	}
 
+	//log.Println(string(body))
+
 	if err = json.Unmarshal(body, resp); err != nil {
+		var rErr ErrorCode
+		if err = json.Unmarshal(body, &rErr); err == nil && rErr.Error != 0 {
+			return fmt.Errorf("error %d %s: %s", rErr.Error, rErr.Name, rErr.Message)
+		}
 		err = fmt.Errorf("http response unmarshal error: %w", err)
 	}
 	return err
diff --git a/sms.go b/sms.go
index 8b81bff..a71e148 100644
--- a/sms.go
+++ b/sms.go
@@ -1,7 +1,9 @@
 package sigmasms
 
 import (
+	"fmt"
 	"log"
+	"time"
 
 	"github.com/google/uuid"
 )
@@ -50,7 +52,7 @@ func SendSMS(apiKey, phone, sender, text string) (*SendSMSResponse, error) {
 		},
 	}
 
-	resp := make(map[string]any)
+	var resp SendSMSResponse
 
 	err := requestPost(
 		"https://user.sigmasms.ru/api/sendings",
@@ -63,7 +65,39 @@ func SendSMS(apiKey, phone, sender, text string) (*SendSMSResponse, error) {
 		return nil, err
 	}
 
-	log.Println(resp)
-
-	return nil, nil
+	return &resp, nil
+}
+
+func SendSMSWait(apiKey, phone, sender, text string) (transactionID uuid.UUID, err error) {
+	var resp *SendSMSResponse
+	if resp, err = SendSMS(apiKey, phone, sender, text); err != nil {
+		log.Println(err)
+		return
+	} else {
+		if resp.Status == "failed" {
+			err = fmt.Errorf("sms send error: %s", resp.Error)
+			return
+		}
+		transactionID = resp.ID
+		var sResp *StatusResponse
+	mainLoop:
+		for resp.Status == "pending" {
+			time.Sleep(time.Millisecond * 100)
+			sResp, err = RequestStatus(resp.ID, apiKey)
+			log.Println(sResp.State.Status, err)
+			if err != nil {
+				return
+			}
+			resp.Status = sResp.State.Status
+			switch resp.Status {
+			case "pending", "sent":
+				continue mainLoop
+			case "seen", "delivered":
+				return
+			default:
+				err = fmt.Errorf("sms status: %s", sResp.State.Status)
+			}
+		}
+	}
+	return
 }
diff --git a/status.go b/status.go
index a2aa11f..4db0de7 100644
--- a/status.go
+++ b/status.go
@@ -1,9 +1,104 @@
 package sigmasms
 
-import "github.com/google/uuid"
+import (
+	"github.com/google/uuid"
+)
 
-func RequestStatus(id uuid.UUID, apiKey string) error {
-	url := "https://user.sigmasms.ru/api/sendings/" + id.String()
-	resp := make(map[string])
-	requestGet(url, apiKey, nil, )
+/*
+{
+  "id": "9987bf00-c082-4dec-b25f-875eb528cf34",
+  "chainId": "9987bf00-c082-4dec-b25f-875eb528cf34",
+  "groupId": null,
+  "type": "sms",
+  "createdAt": "2025-12-02T16:13:27.265Z",
+  "updatedAt": "2025-12-02T16:13:34.194Z",
+  "meta": {
+    "billing": {
+      "id": "4dbd2a09-0a77-4e70-8706-3a9851fcb587",
+      "amount": -7.49,
+      "refunded": false,
+      "TariffId": "9d9c19a9-5ac9-4963-9e4b-d69f78e811e0"
+    },
+    "billings": {
+      "ids": [
+        "4dbd2a09-0a77-4e70-8706-3a9851fcb587"
+      ]
+    },
+    "stats": {
+      "segments": 1,
+      "characters": 6
+    },
+    "patternId": false,
+    "_recipientData": {
+      "mcc": "250",
+      "mnc": "01",
+      "code": "Мобильные ТелеСистемы  ПАО_250_01",
+      "type": "def",
+      "group": "Russia | MTS",
+      "operator": "Мобильные ТелеСистемы  ПАО"
+    }
+  },
+  "state": {
+    "status": "delivered",
+    "error": false,
+    "extendedStatus": null
+  },
+  "OwnerId": "99f5860a-a342-48fc-8e2e-3d4a26cdb79f"
+}
+*/
+
+type ReceepientData struct {
+	MCC      string `json:"mcc"`
+	MNC      string `json:"mnc"`
+	Code     string `json:"code"`
+	Type     string `json:"type"`
+	Group    string `json:"group"`
+	Operator string `json:"operator"`
+}
+
+type Billing struct {
+	ID       string  `json:"id"`
+	Amount   float64 `json:"amount"`
+	Refunded bool    `json:"refunded"`
+	TariffID string  `json:"TariffId"`
+}
+
+type Billings struct {
+	IDs []uuid.UUID `json:"ids"`
+}
+
+type Stats struct {
+	Segments   int `json:"segments"`
+	Characters int `json:"characters"`
+}
+
+type Meta struct {
+	Billing       Billing        `json:"billing"`
+	Billings      Billings       `json:"billings"`
+	Stats         Stats          `json:"stats"`
+	PatternID     bool           `json:"patternId"`
+	RecipientData ReceepientData `json:"_recipientData"`
+}
+
+type State struct {
+	Status         string `json:"status"`
+	Error          bool   `json:"error"`
+	ExtendedStatus string `json:"extendedStatus"`
+}
+
+type StatusResponse struct {
+	ID        uuid.UUID `json:"id"`
+	ChainID   uuid.UUID `json:"chainId"`
+	Type      string    `json:"type"`
+	CreatedAt string    `json:"createdAt"`
+	UpdatedAt string    `json:"updatedAt"`
+	State     State     `json:"state"`
+	Meta      *Meta     `json:"meta"`
+}
+
+// 9987bf00-c082-4dec-b25f-875eb528cf34
+func RequestStatus(id uuid.UUID, apiKey string) (resp *StatusResponse, err error) {
+	url := "https://user.sigmasms.ru/api/sendings/" + id.String()
+	err = requestGet(url, apiKey, nil, &resp)
+	return
 }