diff --git a/backend/src/server/routes/v1/project-router.ts b/backend/src/server/routes/v1/project-router.ts
index 03101c762..0a5f8d85e 100644
--- a/backend/src/server/routes/v1/project-router.ts
+++ b/backend/src/server/routes/v1/project-router.ts
@@ -2,13 +2,11 @@ import { z } from "zod";
 
 import {
   IntegrationsSchema,
-  ProjectKeysSchema,
   ProjectMembershipsSchema,
   ProjectsSchema,
   UserEncryptionKeysSchema,
   UsersSchema
 } from "@app/db/schemas";
-import { EventType } from "@app/ee/services/audit-log/audit-log-types";
 import { verifyAuth } from "@app/server/plugins/auth/verify-auth";
 import { AuthMode } from "@app/services/auth/auth-type";
 
@@ -119,7 +117,7 @@ export const registerProjectRouter = async (server: FastifyZodProvider) => {
         })
       }
     },
-    onRequest: verifyAuth([AuthMode.JWT]),
+    onRequest: verifyAuth([AuthMode.JWT, AuthMode.SERVICE_TOKEN, AuthMode.IDENTITY_ACCESS_TOKEN]),
     handler: async (req) => {
       const workspace = await server.services.project.getAProject({
         actorId: req.permission.id,
@@ -171,7 +169,7 @@ export const registerProjectRouter = async (server: FastifyZodProvider) => {
         })
       }
     },
-    onRequest: verifyAuth([AuthMode.JWT, AuthMode.API_KEY, AuthMode.IDENTITY_ACCESS_TOKEN]),
+    onRequest: verifyAuth([AuthMode.JWT, AuthMode.IDENTITY_ACCESS_TOKEN]),
     handler: async (req) => {
       const workspace = await server.services.project.deleteProject({
         actorId: req.permission.id,
@@ -216,6 +214,41 @@ export const registerProjectRouter = async (server: FastifyZodProvider) => {
     }
   });
 
+  server.route({
+    url: "/:workspaceId",
+    method: "PATCH",
+    schema: {
+      params: z.object({
+        workspaceId: z.string().trim()
+      }),
+      body: z.object({
+        name: z.string().trim().optional(),
+        autoCapitalization: z.boolean().optional()
+      }),
+      response: {
+        200: z.object({
+          workspace: ProjectsSchema
+        })
+      }
+    },
+    onRequest: verifyAuth([AuthMode.JWT]),
+    handler: async (req) => {
+      const workspace = await server.services.project.updateProject({
+        actorId: req.permission.id,
+        actor: req.permission.type,
+        actorOrgId: req.permission.orgId,
+        projectId: req.params.workspaceId,
+        update: {
+          name: req.body.name,
+          autoCapitalization: req.body.autoCapitalization
+        }
+      });
+      return {
+        workspace
+      };
+    }
+  });
+
   server.route({
     url: "/:workspaceId/auto-capitalization",
     method: "POST",
@@ -249,50 +282,6 @@ export const registerProjectRouter = async (server: FastifyZodProvider) => {
     }
   });
 
-  server.route({
-    url: "/:workspaceId/invite-signup",
-    method: "POST",
-    schema: {
-      params: z.object({
-        workspaceId: z.string().trim()
-      }),
-      body: z.object({
-        email: z.string().trim()
-      }),
-      response: {
-        200: z.object({
-          invitee: UsersSchema,
-          latestKey: ProjectKeysSchema.optional()
-        })
-      }
-    },
-    onRequest: verifyAuth([AuthMode.JWT]),
-    handler: async (req) => {
-      const { invitees, latestKey } = await server.services.projectMembership.inviteUserToProject({
-        actorId: req.permission.id,
-        actor: req.permission.type,
-        actorOrgId: req.permission.orgId,
-        projectId: req.params.workspaceId,
-        emails: [req.body.email]
-      });
-
-      const invitee = invitees[0];
-
-      await server.services.auditLog.createAuditLog({
-        ...req.auditLogInfo,
-        projectId: req.params.workspaceId,
-        event: {
-          type: EventType.ADD_WORKSPACE_MEMBER,
-          metadata: {
-            userId: invitee.id,
-            email: invitee.email
-          }
-        }
-      });
-      return { invitee, latestKey };
-    }
-  });
-
   server.route({
     url: "/:workspaceId/integrations",
     method: "GET",
diff --git a/frontend/src/hooks/api/workspace/index.tsx b/frontend/src/hooks/api/workspace/index.tsx
index e66af93a1..b96223077 100644
--- a/frontend/src/hooks/api/workspace/index.tsx
+++ b/frontend/src/hooks/api/workspace/index.tsx
@@ -1,6 +1,5 @@
 export {
   useAddIdentityToWorkspace,
-  useAddUserToWorkspace,
   useCreateWorkspace,
   useCreateWsEnvironment,
   useDeleteIdentityFromWorkspace,
diff --git a/frontend/src/hooks/api/workspace/queries.tsx b/frontend/src/hooks/api/workspace/queries.tsx
index bcee978d3..d970cab54 100644
--- a/frontend/src/hooks/api/workspace/queries.tsx
+++ b/frontend/src/hooks/api/workspace/queries.tsx
@@ -319,28 +319,6 @@ export const useGetWorkspaceUsers = (workspaceId: string) => {
   });
 };
 
-export const useAddUserToWorkspace = () => {
-  const queryClient = useQueryClient();
-
-  return useMutation({
-    mutationFn: async ({ email, workspaceId }: { email: string; workspaceId: string }) => {
-      const {
-        data: { invitees, latestKey }
-      } = await apiRequest.post(`/api/v1/workspace/${workspaceId}/invite-signup`, {
-        emails: [email]
-      });
-
-      return {
-        invitees,
-        latestKey
-      };
-    },
-    onSuccess: (_, dto) => {
-      queryClient.invalidateQueries(workspaceKeys.getWorkspaceUsers(dto.workspaceId));
-    }
-  });
-};
-
 export const useDeleteUserFromWorkspace = () => {
   const queryClient = useQueryClient();