diff --git a/src/types/globalTypes.ts b/src/types/globalTypes.ts
index eb0eafe33..1b4c9abd9 100644
--- a/src/types/globalTypes.ts
+++ b/src/types/globalTypes.ts
@@ -286,6 +286,14 @@ export enum VoucherTypeEnum {
   SPECIFIC_PRODUCT = "SPECIFIC_PRODUCT",
 }
 
+export enum WebhookErrorCode {
+  GRAPHQL_ERROR = "GRAPHQL_ERROR",
+  INVALID = "INVALID",
+  NOT_FOUND = "NOT_FOUND",
+  REQUIRED = "REQUIRED",
+  UNIQUE = "UNIQUE",
+}
+
 export enum WebhookEventTypeEnum {
   ANY_EVENTS = "ANY_EVENTS",
   CUSTOMER_CREATED = "CUSTOMER_CREATED",
diff --git a/src/webhooks/components/WebhookCreatePage/WebhookCreatePage.tsx b/src/webhooks/components/WebhookCreatePage/WebhookCreatePage.tsx
index 95568c615..4aaddff03 100644
--- a/src/webhooks/components/WebhookCreatePage/WebhookCreatePage.tsx
+++ b/src/webhooks/components/WebhookCreatePage/WebhookCreatePage.tsx
@@ -9,12 +9,12 @@ import SaveButtonBar from "@saleor/components/SaveButtonBar";
 import { SearchServiceAccount_search_edges_node } from "@saleor/containers/SearchServiceAccount/types/SearchServiceAccount";
 import { sectionNames } from "@saleor/intl";
 import { maybe } from "@saleor/misc";
-import { UserError } from "@saleor/types";
 import { WebhookEventTypeEnum } from "@saleor/types/globalTypes";
 import createSingleAutocompleteSelectHandler from "@saleor/utils/handlers/singleAutocompleteSelectChangeHandler";
 import WebhookEvents from "@saleor/webhooks/components/WebhookEvents";
 import WebhookInfo from "@saleor/webhooks/components/WebhookInfo";
 import WebhookStatus from "@saleor/webhooks/components/WebhookStatus";
+import { WebhookCreate_webhookCreate_webhookErrors } from "@saleor/webhooks/types/WebhookCreate";
 import React from "react";
 import { useIntl } from "react-intl";
 
@@ -31,7 +31,7 @@ export interface FormData {
 
 export interface WebhookCreatePageProps {
   disabled: boolean;
-  errors: UserError[];
+  errors: WebhookCreate_webhookCreate_webhookErrors[];
   services?: SearchServiceAccount_search_edges_node[];
   saveButtonBarState: ConfirmButtonTransitionState;
   fetchServiceAccounts: (data: string) => void;
@@ -39,9 +39,9 @@ export interface WebhookCreatePageProps {
   onSubmit: (data: FormData) => void;
 }
 
-const WebhookCreatePage: React.StatelessComponent<WebhookCreatePageProps> = ({
+const WebhookCreatePage: React.FC<WebhookCreatePageProps> = ({
   disabled,
-  errors,
+  errors: apiErrors,
   saveButtonBarState,
   services,
   fetchServiceAccounts,
@@ -72,7 +72,7 @@ const WebhookCreatePage: React.StatelessComponent<WebhookCreatePageProps> = ({
   );
 
   return (
-    <Form errors={errors} initial={initialForm} onSubmit={onSubmit}>
+    <Form errors={apiErrors} initial={initialForm} onSubmit={onSubmit}>
       {({ data, errors, hasChanged, submit, change }) => {
         const handleServiceSelect = createSingleAutocompleteSelectHandler(
           change,
@@ -98,6 +98,7 @@ const WebhookCreatePage: React.StatelessComponent<WebhookCreatePageProps> = ({
                   serviceDisplayValue={selectedServiceAcccount}
                   services={servicesChoiceList}
                   fetchServiceAccounts={fetchServiceAccounts}
+                  apiErrors={apiErrors}
                   errors={errors}
                   serviceOnChange={handleServiceSelect}
                   onChange={change}
diff --git a/src/webhooks/components/WebhookCreatePage/WebhooksCreatePage.stories.tsx b/src/webhooks/components/WebhookCreatePage/WebhooksCreatePage.stories.tsx
index dc9e5320c..a927deeef 100644
--- a/src/webhooks/components/WebhookCreatePage/WebhooksCreatePage.stories.tsx
+++ b/src/webhooks/components/WebhookCreatePage/WebhooksCreatePage.stories.tsx
@@ -2,7 +2,7 @@ import { storiesOf } from "@storybook/react";
 import React from "react";
 
 import Decorator from "@saleor/storybook/Decorator";
-import { formError } from "@saleor/storybook/misc";
+import { WebhookErrorCode } from "@saleor/types/globalTypes";
 import WebhookCreatePage, { WebhookCreatePageProps } from "./WebhookCreatePage";
 
 const props: WebhookCreatePageProps = {
@@ -21,6 +21,15 @@ storiesOf("Views / Webhooks / Create webhook", module)
   .add("form errors", () => (
     <WebhookCreatePage
       {...props}
-      errors={["name"].map(field => formError(field))}
+      errors={[
+        {
+          code: WebhookErrorCode.INVALID,
+          field: null
+        }
+      ].map(error => ({
+        __typename: "WebhookError",
+        message: "Generic form error",
+        ...error
+      }))}
     />
   ));
diff --git a/src/webhooks/components/WebhookInfo/WebhookInfo.tsx b/src/webhooks/components/WebhookInfo/WebhookInfo.tsx
index 387f1d6dc..e1687dbe9 100644
--- a/src/webhooks/components/WebhookInfo/WebhookInfo.tsx
+++ b/src/webhooks/components/WebhookInfo/WebhookInfo.tsx
@@ -4,7 +4,7 @@ import TextField from "@material-ui/core/TextField";
 import Typography from "@material-ui/core/Typography";
 import makeStyles from "@material-ui/styles/makeStyles";
 import React from "react";
-import { useIntl } from "react-intl";
+import { IntlShape, useIntl } from "react-intl";
 
 import CardTitle from "@saleor/components/CardTitle";
 import FormSpacer from "@saleor/components/FormSpacer";
@@ -15,9 +15,12 @@ import SingleAutocompleteSelectField, {
 import { ChangeEvent } from "@saleor/hooks/useForm";
 import { commonMessages } from "@saleor/intl";
 import { FormErrors } from "@saleor/types";
+import { WebhookErrorCode } from "@saleor/types/globalTypes";
+import { WebhookCreate_webhookCreate_webhookErrors } from "@saleor/webhooks/types/WebhookCreate";
 import { FormData } from "../WebhooksDetailsPage";
 
 interface WebhookInfoProps {
+  apiErrors: WebhookCreate_webhookCreate_webhookErrors[];
   data: FormData;
   disabled: boolean;
   serviceDisplayValue: string;
@@ -40,6 +43,7 @@ const useStyles = makeStyles(() => ({
 }));
 
 const WebhookInfo: React.StatelessComponent<WebhookInfoProps> = ({
+  apiErrors,
   data,
   disabled,
   services,
@@ -51,6 +55,18 @@ const WebhookInfo: React.StatelessComponent<WebhookInfoProps> = ({
 }) => {
   const classes = useStyles({});
   const intl = useIntl();
+  const translatedErrors = translateErrors(intl);
+  const serviceAccountsError =
+    apiErrors.filter(error => error.field === null).length > 0;
+
+  function translateErrors(intl: IntlShape) {
+    return {
+      [WebhookErrorCode.INVALID]: intl.formatMessage({
+        defaultMessage: "Missing token or serviceAccount",
+        description: "webhook service account error"
+      })
+    };
+  }
 
   return (
     <Card>
@@ -92,6 +108,14 @@ const WebhookInfo: React.StatelessComponent<WebhookInfoProps> = ({
           label={intl.formatMessage({
             defaultMessage: "Assign to Service Account"
           })}
+          error={serviceAccountsError}
+          helperText={
+            serviceAccountsError &&
+            intl.formatMessage({
+              defaultMessage: "Missing token or serviceAccount",
+              description: "webhook service account error"
+            })
+          }
           name="serviceAccount"
           onChange={serviceOnChange}
           value={data.serviceAccount}
@@ -136,6 +160,18 @@ const WebhookInfo: React.StatelessComponent<WebhookInfoProps> = ({
           value={data.secretKey}
           onChange={onChange}
         />
+        {apiErrors.length > 0 && (
+          <>
+            <FormSpacer />
+            {apiErrors
+              .filter(error => error.field === null)
+              .map(error => (
+                <Typography color="error" key={error.code}>
+                  {translatedErrors[error.code]}
+                </Typography>
+              ))}
+          </>
+        )}
       </CardContent>
     </Card>
   );
diff --git a/src/webhooks/components/WebhooksDetailsPage/WebhooksDetailsPage.stories.tsx b/src/webhooks/components/WebhooksDetailsPage/WebhooksDetailsPage.stories.tsx
index 11d17e6b5..5e30a9cc9 100644
--- a/src/webhooks/components/WebhooksDetailsPage/WebhooksDetailsPage.stories.tsx
+++ b/src/webhooks/components/WebhooksDetailsPage/WebhooksDetailsPage.stories.tsx
@@ -2,7 +2,7 @@ import { storiesOf } from "@storybook/react";
 import React from "react";
 
 import Decorator from "@saleor/storybook/Decorator";
-import { formError } from "@saleor/storybook/misc";
+import { WebhookErrorCode } from "@saleor/types/globalTypes";
 import WebhooksDetailsPage, {
   WebhooksDetailsPageProps
 } from "./WebhooksDetailsPage";
@@ -32,6 +32,15 @@ storiesOf("Views / Webhooks / Webhook details", module)
   .add("form errors", () => (
     <WebhooksDetailsPage
       {...props}
-      errors={["name"].map(field => formError(field))}
+      errors={[
+        {
+          code: WebhookErrorCode.INVALID,
+          field: null
+        }
+      ].map(error => ({
+        __typename: "WebhookError",
+        message: "Generic form error",
+        ...error
+      }))}
     />
   ));
diff --git a/src/webhooks/components/WebhooksDetailsPage/WebhooksDetailsPage.tsx b/src/webhooks/components/WebhooksDetailsPage/WebhooksDetailsPage.tsx
index 9d6c54a18..ba88c0932 100644
--- a/src/webhooks/components/WebhooksDetailsPage/WebhooksDetailsPage.tsx
+++ b/src/webhooks/components/WebhooksDetailsPage/WebhooksDetailsPage.tsx
@@ -10,12 +10,12 @@ import { SearchServiceAccount_search_edges_node } from "@saleor/containers/Searc
 import useStateFromProps from "@saleor/hooks/useStateFromProps";
 import { sectionNames } from "@saleor/intl";
 import { maybe } from "@saleor/misc";
-import { UserError } from "@saleor/types";
 import { WebhookEventTypeEnum } from "@saleor/types/globalTypes";
 import createSingleAutocompleteSelectHandler from "@saleor/utils/handlers/singleAutocompleteSelectChangeHandler";
 import WebhookEvents from "@saleor/webhooks/components/WebhookEvents";
 import WebhookInfo from "@saleor/webhooks/components/WebhookInfo";
 import WebhookStatus from "@saleor/webhooks/components/WebhookStatus";
+import { WebhookCreate_webhookCreate_webhookErrors } from "@saleor/webhooks/types/WebhookCreate";
 import { WebhookDetails_webhook } from "@saleor/webhooks/types/WebhookDetails";
 
 import React from "react";
@@ -34,7 +34,7 @@ export interface FormData {
 
 export interface WebhooksDetailsPageProps {
   disabled: boolean;
-  errors: UserError[];
+  errors: WebhookCreate_webhookCreate_webhookErrors[];
   webhook: WebhookDetails_webhook;
   services?: SearchServiceAccount_search_edges_node[];
   saveButtonBarState: ConfirmButtonTransitionState;
@@ -46,7 +46,7 @@ export interface WebhooksDetailsPageProps {
 
 const WebhooksDetailsPage: React.FC<WebhooksDetailsPageProps> = ({
   disabled,
-  errors,
+  errors: apiErrors,
   webhook,
   saveButtonBarState,
   services,
@@ -83,7 +83,7 @@ const WebhooksDetailsPage: React.FC<WebhooksDetailsPageProps> = ({
     []
   );
   return (
-    <Form errors={errors} initial={initialForm} onSubmit={onSubmit}>
+    <Form errors={apiErrors} initial={initialForm} onSubmit={onSubmit}>
       {({ data, errors, hasChanged, submit, change }) => {
         const handleServiceSelect = createSingleAutocompleteSelectHandler(
           change,
@@ -109,6 +109,7 @@ const WebhooksDetailsPage: React.FC<WebhooksDetailsPageProps> = ({
             <Grid>
               <div>
                 <WebhookInfo
+                  apiErrors={apiErrors}
                   data={data}
                   disabled={disabled}
                   serviceDisplayValue={selectedServiceAcccounts}
diff --git a/src/webhooks/mutations.ts b/src/webhooks/mutations.ts
index 5e9a66cc9..126e853cf 100644
--- a/src/webhooks/mutations.ts
+++ b/src/webhooks/mutations.ts
@@ -14,6 +14,11 @@ const webhookCreate = gql`
         field
         message
       }
+      webhookErrors {
+        code
+        message
+        field
+      }
       webhook {
         ...WebhooksDetailsFragment
       }
@@ -33,6 +38,11 @@ const webhookUpdate = gql`
         field
         message
       }
+      webhookErrors {
+        code
+        message
+        field
+      }
       webhook {
         ...WebhooksDetailsFragment
       }
diff --git a/src/webhooks/types/WebhookCreate.ts b/src/webhooks/types/WebhookCreate.ts
index e402b0116..326547084 100644
--- a/src/webhooks/types/WebhookCreate.ts
+++ b/src/webhooks/types/WebhookCreate.ts
@@ -2,7 +2,7 @@
 /* eslint-disable */
 // This file was automatically generated and should not be edited.
 
-import { WebhookCreateInput } from "./../../types/globalTypes";
+import { WebhookCreateInput, WebhookErrorCode } from "./../../types/globalTypes";
 
 // ====================================================
 // GraphQL mutation operation: WebhookCreate
@@ -14,6 +14,13 @@ export interface WebhookCreate_webhookCreate_errors {
   message: string | null;
 }
 
+export interface WebhookCreate_webhookCreate_webhookErrors {
+  __typename: "WebhookError";
+  code: WebhookErrorCode | null;
+  message: string | null;
+  field: string | null;
+}
+
 export interface WebhookCreate_webhookCreate_webhook_serviceAccount {
   __typename: "ServiceAccount";
   id: string;
@@ -31,6 +38,7 @@ export interface WebhookCreate_webhookCreate_webhook {
 export interface WebhookCreate_webhookCreate {
   __typename: "WebhookCreate";
   errors: WebhookCreate_webhookCreate_errors[] | null;
+  webhookErrors: WebhookCreate_webhookCreate_webhookErrors[] | null;
   webhook: WebhookCreate_webhookCreate_webhook | null;
 }
 
diff --git a/src/webhooks/types/WebhookUpdate.ts b/src/webhooks/types/WebhookUpdate.ts
index b8ce15cf7..5f8c14667 100644
--- a/src/webhooks/types/WebhookUpdate.ts
+++ b/src/webhooks/types/WebhookUpdate.ts
@@ -2,7 +2,7 @@
 /* eslint-disable */
 // This file was automatically generated and should not be edited.
 
-import { WebhookUpdateInput } from "./../../types/globalTypes";
+import { WebhookUpdateInput, WebhookErrorCode } from "./../../types/globalTypes";
 
 // ====================================================
 // GraphQL mutation operation: WebhookUpdate
@@ -14,6 +14,13 @@ export interface WebhookUpdate_webhookUpdate_errors {
   message: string | null;
 }
 
+export interface WebhookUpdate_webhookUpdate_webhookErrors {
+  __typename: "WebhookError";
+  code: WebhookErrorCode | null;
+  message: string | null;
+  field: string | null;
+}
+
 export interface WebhookUpdate_webhookUpdate_webhook_serviceAccount {
   __typename: "ServiceAccount";
   id: string;
@@ -31,6 +38,7 @@ export interface WebhookUpdate_webhookUpdate_webhook {
 export interface WebhookUpdate_webhookUpdate {
   __typename: "WebhookUpdate";
   errors: WebhookUpdate_webhookUpdate_errors[] | null;
+  webhookErrors: WebhookUpdate_webhookUpdate_webhookErrors[] | null;
   webhook: WebhookUpdate_webhookUpdate_webhook | null;
 }
 
diff --git a/src/webhooks/views/WebhooksCreate.tsx b/src/webhooks/views/WebhooksCreate.tsx
index 4ee01b5cb..c1af995b2 100644
--- a/src/webhooks/views/WebhooksCreate.tsx
+++ b/src/webhooks/views/WebhooksCreate.tsx
@@ -30,7 +30,7 @@ export const WebhooksCreate: React.StatelessComponent<
   const intl = useIntl();
 
   const onSubmit = (data: WebhookCreateData) => {
-    if (data.webhookCreate.errors.length === 0) {
+    if (data.webhookCreate.webhookErrors.length === 0) {
       notify({
         text: intl.formatMessage(commonMessages.savedChanges)
       });
@@ -64,7 +64,7 @@ export const WebhooksCreate: React.StatelessComponent<
             const formTransitionState = getMutationState(
               webhookCreateOpts.called,
               webhookCreateOpts.loading,
-              maybe(() => webhookCreateOpts.data.webhookCreate.errors)
+              maybe(() => webhookCreateOpts.data.webhookCreate.webhookErrors)
             );
 
             return (
@@ -78,7 +78,7 @@ export const WebhooksCreate: React.StatelessComponent<
                 <WebhookCreatePage
                   disabled={false}
                   errors={maybe(
-                    () => webhookCreateOpts.data.webhookCreate.errors,
+                    () => webhookCreateOpts.data.webhookCreate.webhookErrors,
                     []
                   )}
                   fetchServiceAccounts={searchServiceAccount}
diff --git a/src/webhooks/views/WebhooksDetails.tsx b/src/webhooks/views/WebhooksDetails.tsx
index c7fffc2f6..68b231851 100644
--- a/src/webhooks/views/WebhooksDetails.tsx
+++ b/src/webhooks/views/WebhooksDetails.tsx
@@ -63,7 +63,7 @@ export const WebhooksDetails: React.FC<WebhooksDetailsProps> = ({
   };
 
   const onWebhookUpdate = (data: WebhookUpdate) => {
-    if (data.webhookUpdate.errors.length === 0) {
+    if (data.webhookUpdate.webhookErrors.length === 0) {
       notify({
         text: intl.formatMessage(commonMessages.savedChanges)
       });
@@ -83,7 +83,9 @@ export const WebhooksDetails: React.FC<WebhooksDetailsProps> = ({
                     const formTransitionState = getMutationState(
                       webhookUpdateOpts.called,
                       webhookUpdateOpts.loading,
-                      maybe(() => webhookUpdateOpts.data.webhookUpdate.errors)
+                      maybe(
+                        () => webhookUpdateOpts.data.webhookUpdate.webhookErrors
+                      )
                     );
 
                     const handleRemoveConfirm = () =>
@@ -94,7 +96,7 @@ export const WebhooksDetails: React.FC<WebhooksDetailsProps> = ({
                       });
 
                     const formErrors = maybe(
-                      () => webhookUpdateOpts.data.webhookUpdate.errors,
+                      () => webhookUpdateOpts.data.webhookUpdate.webhookErrors,
                       []
                     );