diff --git a/dist/providers/BaseProvider/index.js b/dist/providers/BaseProvider/index.js
index 98b7ace..618329c 100644
--- a/dist/providers/BaseProvider/index.js
+++ b/dist/providers/BaseProvider/index.js
@@ -46,11 +46,12 @@ class BaseProvider {
     }
     configureResponses() {
         this.Api.interceptors.response.use(response => {
-            this.log('RESPONSE:', typeof response?.data, response?.data);
-            if (response?.data && typeof response?.data === 'string') {
-                return (0, camelcase_keys_1.default)((0, onResponseError_1.convertStringResponseData)(response?.data), { deep: true });
+            const data = response?.data || response;
+            this.log(`RESPONSE: (${response?.statusText})`, typeof data, data);
+            if (data && typeof data === 'string') {
+                return (0, camelcase_keys_1.default)((0, onResponseError_1.convertStringResponseData)(data), { deep: true });
             }
-            return (0, camelcase_keys_1.default)(response.data, { deep: true });
+            return (0, camelcase_keys_1.default)(data, { deep: true });
         }, onResponseError_1.onResponseError);
         return this;
     }
diff --git a/dist/providers/BaseProvider/onResponseError.js b/dist/providers/BaseProvider/onResponseError.js
index 4cb03dd..ad5aa44 100644
--- a/dist/providers/BaseProvider/onResponseError.js
+++ b/dist/providers/BaseProvider/onResponseError.js
@@ -12,6 +12,10 @@ async function onResponseError(error) {
         const data = Object.assign({}, result, convertStringResponseData(response));
         return Promise.resolve({ data });
     }
+    if (typeof response?.data === 'string') {
+        const data = Object.assign({}, result, convertStringResponseData(response?.data));
+        return Promise.resolve({ data });
+    }
     result.message = `httpError ${statusHttp}`;
     return Promise.resolve({ data: result });
 }
diff --git a/dist/providers/SacDigital/index.js b/dist/providers/SacDigital/index.js
index 42d51c4..a25f49d 100644
--- a/dist/providers/SacDigital/index.js
+++ b/dist/providers/SacDigital/index.js
@@ -142,6 +142,8 @@ class SacDigital extends BaseProvider_1.BaseProvider {
         return this.buildError('API is not ready');
     }
     async sendNotification(payload) {
+        if (!payload?.contact)
+            return this.buildError('no contact informed');
         try {
             const res = await this.apiPost(constants_1.ReqType.NOTIFICATION, payload);
             return (0, dto_1.responseSendingDto)(res);
diff --git a/src/providers/BaseProvider/index.ts b/src/providers/BaseProvider/index.ts
index 880f435..b7cbe98 100644
--- a/src/providers/BaseProvider/index.ts
+++ b/src/providers/BaseProvider/index.ts
@@ -67,11 +67,12 @@ export class BaseProvider {
 
   protected configureResponses() {
     this.Api.interceptors.response.use(response => {
-      this.log('RESPONSE:', typeof response?.data, response?.data);
-      if (response?.data && typeof response?.data === 'string') {
-        return camelcaseKeys(convertStringResponseData(response?.data), { deep: true });
+      const data = response?.data || response;
+      this.log(`RESPONSE: (${response?.statusText})`, typeof data, data);
+      if (data && typeof data === 'string') {
+        return camelcaseKeys(convertStringResponseData(data), { deep: true });
       }
-      return camelcaseKeys(response.data, { deep: true });
+      return camelcaseKeys(data, { deep: true });
     }, onResponseError);
     return this;
   }
diff --git a/src/providers/BaseProvider/onResponseError.ts b/src/providers/BaseProvider/onResponseError.ts
index 06ffb69..687138e 100644
--- a/src/providers/BaseProvider/onResponseError.ts
+++ b/src/providers/BaseProvider/onResponseError.ts
@@ -21,6 +21,11 @@ export async function onResponseError(error?: AxiosError): Promise<{ data: IResu
     return Promise.resolve({ data });
   }
 
+  if (typeof response?.data === 'string') {
+    const data = Object.assign({}, result, convertStringResponseData(response?.data));
+    return Promise.resolve({ data });
+  }
+
   result.message = `httpError ${statusHttp}`;
   return Promise.resolve({ data: result });
 }
diff --git a/src/providers/SacDigital/index.ts b/src/providers/SacDigital/index.ts
index dcde837..dad138e 100644
--- a/src/providers/SacDigital/index.ts
+++ b/src/providers/SacDigital/index.ts
@@ -173,6 +173,7 @@ export class SacDigital extends BaseProvider implements IProvider {
   }
 
   private async sendNotification(payload: ISacDigitalRequestSend): Promise<IResponseSending | IResultError> {
+    if (!payload?.contact) return this.buildError('no contact informed');
     try {
       const res = await this.apiPost(ReqType.NOTIFICATION, payload);
       return responseSendingDto(res);