diff --git a/libs/common/src/auth/enums/grant-type.enum.ts b/libs/common/src/auth/enums/grant-type.enum.ts
new file mode 100644
index 00000000000..9e18b616c73
--- /dev/null
+++ b/libs/common/src/auth/enums/grant-type.enum.ts
@@ -0,0 +1,6 @@
+export const GrantTypes = {
+  SendAccess: "send_access",
+  // TODO: migrate other grant types to this object
+};
+
+export type GrantType = (typeof GrantTypes)[keyof typeof GrantTypes];
diff --git a/libs/common/src/auth/enums/scopes.enum.ts b/libs/common/src/auth/enums/scopes.enum.ts
new file mode 100644
index 00000000000..037f8170438
--- /dev/null
+++ b/libs/common/src/auth/enums/scopes.enum.ts
@@ -0,0 +1,6 @@
+export const Scopes = {
+  Send: "api.send",
+  // TODO: migrate other scopes to this object
+};
+
+export type Scope = (typeof Scopes)[keyof typeof Scopes];
diff --git a/libs/common/src/auth/models/request/identity-token/send-access-token.request.ts b/libs/common/src/auth/models/request/identity-token/send-access-token.request.ts
new file mode 100644
index 00000000000..92a18564d74
--- /dev/null
+++ b/libs/common/src/auth/models/request/identity-token/send-access-token.request.ts
@@ -0,0 +1,43 @@
+import { ClientType } from "../../../../enums";
+import { GrantTypes } from "../../../enums/grant-type.enum";
+import { Scopes } from "../../../enums/scopes.enum";
+
+import { DeviceRequest } from "./device.request";
+import { TokenRequest } from "./token.request";
+
+export class SendAccessTokenRequest extends TokenRequest {
+  constructor(
+    public sendId: string,
+    public device: DeviceRequest,
+
+    public password?: string,
+
+    public email?: string,
+    public oneTimePassword?: string,
+  ) {
+    super(undefined, device);
+  }
+
+  toIdentityToken(clientId: ClientType) {
+    // Super call handles setting up client id and device properties
+    const obj = super.toIdentityToken(clientId);
+
+    obj.grant_type = GrantTypes.SendAccess;
+
+    // override base scopes
+    obj.scope = [Scopes.Send].join(" ");
+
+    // Add required and optional properties
+    obj.sendId = this.sendId;
+
+    if (this.password) {
+      obj.password = this.password;
+    }
+    if (this.email && this.oneTimePassword) {
+      obj.email = this.email;
+      obj.oneTimePassword = this.oneTimePassword;
+    }
+
+    return obj;
+  }
+}
diff --git a/libs/common/src/auth/send-access/services/send-token-api.service.ts b/libs/common/src/auth/send-access/services/send-token-api.service.ts
index e69de29bb2d..73e47997be5 100644
--- a/libs/common/src/auth/send-access/services/send-token-api.service.ts
+++ b/libs/common/src/auth/send-access/services/send-token-api.service.ts
@@ -0,0 +1,3 @@
+export abstract class SendTokenApiService {
+  //   requestSendAccessToken: () => Promise<>;
+}
diff --git a/libs/common/src/enums/client-type.enum.ts b/libs/common/src/enums/client-type.enum.ts
index 25e9d6f3371..be9dddfc953 100644
--- a/libs/common/src/enums/client-type.enum.ts
+++ b/libs/common/src/enums/client-type.enum.ts
@@ -7,4 +7,5 @@ export enum ClientType {
   // Mobile = "mobile",
   Cli = "cli",
   // DirectoryConnector = "connector",
+  Send = "send",
 }