diff --git a/apps/cloud_federation_api/appinfo/routes.php b/apps/cloud_federation_api/appinfo/routes.php
index cd681ae98e7f2..9dcffd0aa3489 100644
--- a/apps/cloud_federation_api/appinfo/routes.php
+++ b/apps/cloud_federation_api/appinfo/routes.php
@@ -20,12 +20,6 @@
 			'verb' => 'POST',
 			'root' => '/ocm',
 		],
-		[
-			'name' => 'RequestHandler#inviteAccepted',
-			'url' => '/invite-accepted',
-			'verb' => 'POST',
-			'root' => '/ocm',
-		],
 
 		// needs to be kept at the bottom of the list
 		[
diff --git a/apps/cloud_federation_api/lib/AppInfo/Application.php b/apps/cloud_federation_api/lib/AppInfo/Application.php
index e34b2f2dc3dbb..7081de70369b3 100644
--- a/apps/cloud_federation_api/lib/AppInfo/Application.php
+++ b/apps/cloud_federation_api/lib/AppInfo/Application.php
@@ -22,7 +22,6 @@ public function __construct() {
 	}
 
 	public function register(IRegistrationContext $context): void {
-		$context->registerCapability(Capabilities::class);
 	}
 
 	public function boot(IBootContext $context): void {
diff --git a/apps/cloud_federation_api/lib/Controller/RequestHandlerController.php b/apps/cloud_federation_api/lib/Controller/RequestHandlerController.php
index bfccb2fe20eaf..fcd78de81cf4b 100644
--- a/apps/cloud_federation_api/lib/Controller/RequestHandlerController.php
+++ b/apps/cloud_federation_api/lib/Controller/RequestHandlerController.php
@@ -67,8 +67,6 @@ public function __construct(
 		private IURLGenerator $urlGenerator,
 		private ICloudFederationProviderManager $cloudFederationProviderManager,
 		private Config $config,
-		private IEventDispatcher $dispatcher,
-		private FederatedInviteMapper $federatedInviteMapper,
 		private readonly AddressHandler $addressHandler,
 		private readonly IAppConfig $appConfig,
 		private ICloudFederationFactory $factory,
@@ -225,101 +223,6 @@ public function addShare($shareWith, $name, $description, $providerId, $owner, $
 		return new JSONResponse($responseData, Http::STATUS_CREATED);
 	}
 
-	/**
-	 * Inform the sender that an invitation was accepted to start sharing
-	 *
-	 * Inform about an accepted invitation so the user on the sender provider's side
-	 * can initiate the OCM share creation. To protect the identity of the parties,
-	 * for shares created following an OCM invitation, the user id MAY be hashed,
-	 * and recipients implementing the OCM invitation workflow MAY refuse to process
-	 * shares coming from unknown parties.
-	 * @link https://cs3org.github.io/OCM-API/docs.html?branch=v1.1.0&repo=OCM-API&user=cs3org#/paths/~1invite-accepted/post
-	 *
-	 * @param string $recipientProvider The address of the recipent's provider
-	 * @param string $token The token used for the invitation
-	 * @param string $userID The userID of the recipient at the recipient's provider
-	 * @param string $email The email address of the recipient
-	 * @param string $name The display name of the recipient
-	 *
-	 * @return JSONResponse<Http::STATUS_OK, array{userID: string, email: string, name: string}, array{}>|JSONResponse<Http::STATUS_FORBIDDEN|Http::STATUS_BAD_REQUEST|Http::STATUS_CONFLICT, array{message: string, error: true}, array{}>
-	 *
-	 * Note: Not implementing 404 Invitation token does not exist, instead using 400
-	 * 200: Invitation accepted
-	 * 400: Invalid token
-	 * 403: Invitation token does not exist
-	 * 409: User is already known by the OCM provider
-	 */
-	#[PublicPage]
-	#[NoCSRFRequired]
-	#[BruteForceProtection(action: 'inviteAccepted')]
-	public function inviteAccepted(string $recipientProvider, string $token, string $userID, string $email, string $name): JSONResponse {
-		$this->logger->debug('Processing share invitation for ' . $userID . ' with token ' . $token . ' and email ' . $email . ' and name ' . $name);
-
-		$updated = $this->timeFactory->getTime();
-
-		if ($token === '') {
-			$response = new JSONResponse(['message' => 'Invalid or non existing token', 'error' => true], Http::STATUS_BAD_REQUEST);
-			$response->throttle();
-			return $response;
-		}
-
-		try {
-			$invitation = $this->federatedInviteMapper->findByToken($token);
-		} catch (DoesNotExistException) {
-			$response = ['message' => 'Invalid or non existing token', 'error' => true];
-			$status = Http::STATUS_BAD_REQUEST;
-			$response = new JSONResponse($response, $status);
-			$response->throttle();
-			return $response;
-		}
-
-		if ($invitation->isAccepted() === true) {
-			$response = ['message' => 'Invite already accepted', 'error' => true];
-			$status = Http::STATUS_CONFLICT;
-			return new JSONResponse($response, $status);
-		}
-
-		if ($invitation->getExpiredAt() !== null && $updated > $invitation->getExpiredAt()) {
-			$response = ['message' => 'Invitation expired', 'error' => true];
-			$status = Http::STATUS_BAD_REQUEST;
-			return new JSONResponse($response, $status);
-		}
-		$localUser = $this->userManager->get($invitation->getUserId());
-		if ($localUser === null) {
-			$response = ['message' => 'Invalid or non existing token', 'error' => true];
-			$status = Http::STATUS_BAD_REQUEST;
-			$response = new JSONResponse($response, $status);
-			$response->throttle();
-			return $response;
-		}
-
-		$sharedFromEmail = $localUser->getEMailAddress();
-		if ($sharedFromEmail === null) {
-			$response = ['message' => 'Invalid or non existing token', 'error' => true];
-			$status = Http::STATUS_BAD_REQUEST;
-			$response = new JSONResponse($response, $status);
-			$response->throttle();
-			return $response;
-		}
-		$sharedFromDisplayName = $localUser->getDisplayName();
-
-		$response = ['userID' => $localUser->getUID(), 'email' => $sharedFromEmail, 'name' => $sharedFromDisplayName];
-		$status = Http::STATUS_OK;
-
-		$invitation->setAccepted(true);
-		$invitation->setRecipientEmail($email);
-		$invitation->setRecipientName($name);
-		$invitation->setRecipientProvider($recipientProvider);
-		$invitation->setRecipientUserId($userID);
-		$invitation->setAcceptedAt($updated);
-		$invitation = $this->federatedInviteMapper->update($invitation);
-
-		$event = new FederatedInviteAcceptedEvent($invitation);
-		$this->dispatcher->dispatchTyped($event);
-
-		return new JSONResponse($response, $status);
-	}
-
 	/**
 	 * Send a notification about an existing share
 	 *
diff --git a/apps/cloud_federation_api/lib/Db/FederatedInvite.php b/apps/cloud_federation_api/lib/Db/FederatedInvite.php
deleted file mode 100644
index b2447ff4e23ce..0000000000000
--- a/apps/cloud_federation_api/lib/Db/FederatedInvite.php
+++ /dev/null
@@ -1,62 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-/**
- * SPDX-FileCopyrightText: 2025 Nextcloud GmbH and Nextcloud contributors
- * SPDX-License-Identifier: AGPL-3.0-or-later
- */
-
-namespace OCA\CloudFederationAPI\Db;
-
-use OCP\AppFramework\Db\Entity;
-use OCP\DB\Types;
-
-/**
- * @method bool isAccepted()
- * @method void setAccepted(bool $accepted)
- * @method int|null getAcceptedAt()
- * @method void setAcceptedAt(int $acceptedAt)
- * @method int|null getCreatedAt()
- * @method void setCreatedAt(int $createdAt)
- * @method int|null getExpiredAt()
- * @method void setExpiredAt(int $expiredAt)
- * @method string|null getRecipientEmail()
- * @method void setRecipientEmail(string $recipientEmail)
- * @method string|null getRecipientName()
- * @method void setRecipientName(string $recipientName)
- * @method string|null getRecipientProvider()
- * @method void setRecipientProvider(string $recipientProvider)
- * @method string|null getRecipientUserId()
- * @method void setRecipientUserId(string $recipientUserId)
- * @method string getToken()
- * @method void setToken(string $token)
- * @method string|null getUserId()
- * @method void setUserId(string $userId)
- */
-
-class FederatedInvite extends Entity {
-	protected bool $accepted = false;
-	protected ?int $acceptedAt = 0;
-	protected int $createdAt = 0;
-	protected ?int $expiredAt = 0;
-	protected ?string $recipientEmail = null;
-	protected ?string $recipientName = null;
-	protected ?string $recipientProvider = null;
-	protected ?string $recipientUserId = null;
-	protected string $token = '';
-	protected string $userId = '';
-
-	public function __construct() {
-		$this->addType('accepted', Types::BOOLEAN);
-		$this->addType('acceptedAt', Types::BIGINT);
-		$this->addType('createdAt', Types::BIGINT);
-		$this->addType('expiredAt', Types::BIGINT);
-		$this->addType('recipientEmail', Types::STRING);
-		$this->addType('recipientName', Types::STRING);
-		$this->addType('recipientProvider', Types::STRING);
-		$this->addType('recipientUserId', Types::STRING);
-		$this->addType('token', Types::STRING);
-		$this->addType('userId', Types::STRING);
-	}
-}
diff --git a/apps/cloud_federation_api/lib/Db/FederatedInviteMapper.php b/apps/cloud_federation_api/lib/Db/FederatedInviteMapper.php
deleted file mode 100644
index 5feb08b2c7f52..0000000000000
--- a/apps/cloud_federation_api/lib/Db/FederatedInviteMapper.php
+++ /dev/null
@@ -1,33 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-/**
- * SPDX-FileCopyrightText: 2025 Nextcloud GmbH and Nextcloud contributors
- * SPDX-License-Identifier: AGPL-3.0-or-later
- */
-
-namespace OCA\CloudFederationAPI\Db;
-
-use OCP\AppFramework\Db\QBMapper;
-use OCP\IDBConnection;
-
-/**
- * @template-extends QBMapper<FederatedInvite>
- */
-class FederatedInviteMapper extends QBMapper {
-	public const TABLE_NAME = 'federated_invites';
-
-	public function __construct(IDBConnection $db) {
-		parent::__construct($db, self::TABLE_NAME);
-	}
-
-	public function findByToken(string $token): FederatedInvite {
-		$qb = $this->db->getQueryBuilder();
-		$qb->select('*')
-			->from('federated_invites')
-			->where($qb->expr()->eq('token', $qb->createNamedParameter($token)));
-		return $this->findEntity($qb);
-	}
-
-}
diff --git a/apps/cloud_federation_api/lib/Events/FederatedInviteAcceptedEvent.php b/apps/cloud_federation_api/lib/Events/FederatedInviteAcceptedEvent.php
deleted file mode 100644
index c4d079d083ea9..0000000000000
--- a/apps/cloud_federation_api/lib/Events/FederatedInviteAcceptedEvent.php
+++ /dev/null
@@ -1,24 +0,0 @@
-<?php
-
-declare(strict_types=1);
-/**
- * SPDX-FileCopyrightText: 2025 Nextcloud GmbH and Nextcloud contributors
- * SPDX-License-Identifier: AGPL-3.0-only
- */
-
-namespace OCA\CloudFederationAPI\Events;
-
-use OCA\CloudFederationAPI\Db\FederatedInvite;
-use OCP\EventDispatcher\Event;
-
-class FederatedInviteAcceptedEvent extends Event {
-	public function __construct(
-		private FederatedInvite $invitation,
-	) {
-		parent::__construct();
-	}
-
-	public function getInvitation(): FederatedInvite {
-		return $this->invitation;
-	}
-}
diff --git a/apps/cloud_federation_api/tests/RequestHandlerControllerTest.php b/apps/cloud_federation_api/tests/RequestHandlerControllerTest.php
deleted file mode 100644
index 04cabbd234c25..0000000000000
--- a/apps/cloud_federation_api/tests/RequestHandlerControllerTest.php
+++ /dev/null
@@ -1,137 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-/**
- * SPDX-FileCopyrightText: 2025 Nextcloud GmbH and Nextcloud contributors
- * SPDX-License-Identifier: AGPL-3.0-or-later
- */
-
-namespace OCA\CloudFederationApi\Tests;
-
-use OCA\CloudFederationAPI\Config;
-use OCA\CloudFederationAPI\Controller\RequestHandlerController;
-use OCA\CloudFederationAPI\Db\FederatedInvite;
-use OCA\CloudFederationAPI\Db\FederatedInviteMapper;
-use OCA\FederatedFileSharing\AddressHandler;
-use OCP\AppFramework\Http;
-use OCP\AppFramework\Http\JSONResponse;
-use OCP\AppFramework\Utility\ITimeFactory;
-use OCP\EventDispatcher\IEventDispatcher;
-use OCP\Federation\ICloudFederationFactory;
-use OCP\Federation\ICloudFederationProviderManager;
-use OCP\Federation\ICloudIdManager;
-use OCP\IAppConfig;
-use OCP\IGroupManager;
-use OCP\IRequest;
-use OCP\IURLGenerator;
-use OCP\IUser;
-use OCP\IUserManager;
-use OCP\OCM\IOCMDiscoveryService;
-use OCP\Security\Signature\ISignatureManager;
-use PHPUnit\Framework\MockObject\MockObject;
-use Psr\Log\LoggerInterface;
-use Test\TestCase;
-
-class RequestHandlerControllerTest extends TestCase {
-	private IRequest&MockObject $request;
-	private LoggerInterface&MockObject $logger;
-	private IUserManager&MockObject $userManager;
-	private IGroupManager&MockObject $groupManager;
-	private IURLGenerator&MockObject $urlGenerator;
-	private ICloudFederationProviderManager&MockObject $cloudFederationProviderManager;
-	private Config&MockObject $config;
-	private IEventDispatcher&MockObject $eventDispatcher;
-	private FederatedInviteMapper&MockObject $federatedInviteMapper;
-	private AddressHandler&MockObject $addressHandler;
-	private IAppConfig&MockObject $appConfig;
-
-	private ICloudFederationFactory&MockObject $cloudFederationFactory;
-	private ICloudIdManager&MockObject $cloudIdManager;
-	private IOCMDiscoveryService&MockObject $discoveryService;
-	private ISignatureManager&MockObject $signatureManager;
-	private ITimeFactory&MockObject $timeFactory;
-
-	private RequestHandlerController $requestHandlerController;
-
-	protected function setUp(): void {
-		parent::setUp();
-
-		$this->request = $this->createMock(IRequest::class);
-		$this->logger = $this->createMock(LoggerInterface::class);
-		$this->userManager = $this->createMock(IUserManager::class);
-		$this->groupManager = $this->createMock(IGroupManager::class);
-		$this->urlGenerator = $this->createMock(IURLGenerator::class);
-		$this->cloudFederationProviderManager = $this->createMock(ICloudFederationProviderManager::class);
-		$this->config = $this->createMock(Config::class);
-		$this->eventDispatcher = $this->createMock(IEventDispatcher::class);
-		$this->federatedInviteMapper = $this->createMock(FederatedInviteMapper::class);
-		$this->addressHandler = $this->createMock(AddressHandler::class);
-		$this->appConfig = $this->createMock(IAppConfig::class);
-		$this->cloudFederationFactory = $this->createMock(ICloudFederationFactory::class);
-		$this->cloudIdManager = $this->createMock(ICloudIdManager::class);
-		$this->discoveryService = $this->createMock(IOCMDiscoveryService::class);
-		$this->signatureManager = $this->createMock(ISignatureManager::class);
-		$this->timeFactory = $this->createMock(ITimeFactory::class);
-
-		$this->requestHandlerController = new RequestHandlerController(
-			'cloud_federation_api',
-			$this->request,
-			$this->logger,
-			$this->userManager,
-			$this->groupManager,
-			$this->urlGenerator,
-			$this->cloudFederationProviderManager,
-			$this->config,
-			$this->eventDispatcher,
-			$this->federatedInviteMapper,
-			$this->addressHandler,
-			$this->appConfig,
-			$this->cloudFederationFactory,
-			$this->cloudIdManager,
-			$this->discoveryService,
-			$this->signatureManager,
-			$this->timeFactory,
-		);
-	}
-
-	public function testInviteAccepted(): void {
-		$token = 'token';
-		$userId = 'userId';
-		$invite = new FederatedInvite();
-		$invite->setCreatedAt(1);
-		$invite->setUserId($userId);
-		$invite->setToken($token);
-
-		$this->federatedInviteMapper->expects(self::once())
-			->method('findByToken')
-			->with($token)
-			->willReturn($invite);
-
-		$this->federatedInviteMapper->expects(self::once())
-			->method('update')
-			->willReturnArgument(0);
-
-		$user = $this->createMock(IUser::class);
-		$user->method('getUID')
-			->willReturn($userId);
-		$user->method('getEMailAddress')
-			->willReturn('email');
-		$user->method('getDisplayName')
-			->willReturn('displayName');
-
-		$this->userManager->expects(self::once())
-			->method('get')
-			->with($userId)
-			->willReturn($user);
-
-		$recipientProvider = 'http://127.0.0.1';
-		$recipientId = 'remote';
-		$recipientEmail = 'remote@example.org';
-		$recipientName = 'Remote Remoteson';
-		$response = ['userID' => $userId, 'email' => 'email', 'name' => 'displayName'];
-		$json = new JSONResponse($response, Http::STATUS_OK);
-
-		$this->assertEquals($json, $this->requestHandlerController->inviteAccepted($recipientProvider, $token, $recipientId, $recipientEmail, $recipientName));
-	}
-}
diff --git a/lib/private/OCM/OCMDiscoveryService.php b/lib/private/OCM/OCMDiscoveryService.php
index 17a84c12d5007..896c59d3e3dca 100644
--- a/lib/private/OCM/OCMDiscoveryService.php
+++ b/lib/private/OCM/OCMDiscoveryService.php
@@ -200,13 +200,7 @@ public function getLocalOCMProvider(bool $fullDetails = true): IOCMProvider {
 		$provider->setEnabled(true);
 		$provider->setApiVersion(self::API_VERSION);
 		$provider->setEndPoint(substr($url, 0, $pos));
-		$provider->setCapabilities(['invite-accepted', 'notifications', 'shares']);
-
-		// The inviteAcceptDialog is available from the contacts app, if this config value is set
-		$inviteAcceptDialog = $this->appConfig->getValueString('core', ConfigLexicon::OCM_INVITE_ACCEPT_DIALOG);
-		if ($inviteAcceptDialog !== '') {
-			$provider->setInviteAcceptDialog($this->urlGenerator->linkToRouteAbsolute($inviteAcceptDialog));
-		}
+		$provider->setCapabilities(['notifications', 'shares']);
 
 		$resource = $provider->createNewResourceType();
 		$resource->setName('file')
diff --git a/lib/public/OCM/Events/LocalOCMDiscoveryEvent.php b/lib/public/OCM/Events/LocalOCMDiscoveryEvent.php
index a6ef943145b17..7c2ef6e9a5147 100644
--- a/lib/public/OCM/Events/LocalOCMDiscoveryEvent.php
+++ b/lib/public/OCM/Events/LocalOCMDiscoveryEvent.php
@@ -54,4 +54,15 @@ public function registerResourceType(string $name, array $shareTypes, array $pro
 			->setProtocols($protocols);
 		$this->provider->addResourceType($resourceType);
 	}
+
+	/**
+	 * Returns the ocm provider.
+	 * 
+	 * @return IOCMProvider
+	 * 
+	 * @since 33.0.0
+	 */
+	public function getProvider(): IOCMProvider {
+		return $this->provider;
+	}
 }