diff --git a/app/Api/V1/Controllers/Search/AccountController.php b/app/Api/V1/Controllers/Search/AccountController.php
index 6bb2441c92..bc7adc0965 100644
--- a/app/Api/V1/Controllers/Search/AccountController.php
+++ b/app/Api/V1/Controllers/Search/AccountController.php
@@ -59,6 +59,8 @@ class AccountController extends Controller
     }
 
     /**
+     * This endpoint is documented at:
+     * https://api-docs.firefly-iii.org/#/search/searchAccounts
      * @param Request $request
      *
      * @return JsonResponse|Response
diff --git a/app/Api/V1/Controllers/Search/TransactionController.php b/app/Api/V1/Controllers/Search/TransactionController.php
index 1916b8ba31..a2464313a3 100644
--- a/app/Api/V1/Controllers/Search/TransactionController.php
+++ b/app/Api/V1/Controllers/Search/TransactionController.php
@@ -39,6 +39,9 @@ use League\Fractal\Resource\Collection;
 class TransactionController extends Controller
 {
     /**
+     * This endpoint is documented at:
+     * https://api-docs.firefly-iii.org/#/search/searchTransactions
+     *
      * @param Request         $request
      * @param SearchInterface $searcher
      *
diff --git a/app/Api/V1/Controllers/Summary/BasicController.php b/app/Api/V1/Controllers/Summary/BasicController.php
index 86d72982e1..e596549bb9 100644
--- a/app/Api/V1/Controllers/Summary/BasicController.php
+++ b/app/Api/V1/Controllers/Summary/BasicController.php
@@ -87,6 +87,9 @@ class BasicController extends Controller
     }
 
     /**
+     * This endpoint is documented at:
+     * https://api-docs.firefly-iii.org/#/summary/getBasicSummary
+     *
      * @param DateRequest $request
      *
      * @return JsonResponse
diff --git a/app/Api/V1/Controllers/System/AboutController.php b/app/Api/V1/Controllers/System/AboutController.php
index 054c8fa0d8..8c2cf0995a 100644
--- a/app/Api/V1/Controllers/System/AboutController.php
+++ b/app/Api/V1/Controllers/System/AboutController.php
@@ -39,6 +39,9 @@ use League\Fractal\Resource\Item;
 class AboutController extends Controller
 {
     /**
+     * This endpoint is documented at:
+     * https://api-docs.firefly-iii.org/#/about/getAbout
+     *
      * Returns system information.
      *
      * @return JsonResponse
@@ -63,6 +66,9 @@ class AboutController extends Controller
     }
 
     /**
+     * This endpoint is documented at:
+     * https://api-docs.firefly-iii.org/#/about/getCurrentUser
+     *
      * Returns information about the user.
      *
      * @return JsonResponse
diff --git a/app/Api/V1/Controllers/System/ConfigurationController.php b/app/Api/V1/Controllers/System/ConfigurationController.php
index 885175837c..dce33eafbb 100644
--- a/app/Api/V1/Controllers/System/ConfigurationController.php
+++ b/app/Api/V1/Controllers/System/ConfigurationController.php
@@ -54,6 +54,9 @@ class ConfigurationController extends Controller
     }
 
     /**
+     * This endpoint is documented at:
+     * https://api-docs.firefly-iii.org/#/configuration/getConfiguration
+     *
      * @return JsonResponse
      * @throws FireflyException
      */
@@ -122,6 +125,9 @@ class ConfigurationController extends Controller
     }
 
     /**
+     * This endpoint is documented at:
+     * https://api-docs.firefly-iii.org/#/configuration/getSingleConfiguration
+     *
      * @param string $configKey
      *
      * @return JsonResponse
@@ -151,6 +157,9 @@ class ConfigurationController extends Controller
     }
 
     /**
+     * This endpoint is documented at:
+     * https://api-docs.firefly-iii.org/#/configuration/setConfiguration
+     *
      * Update the configuration.
      *
      * @param UpdateRequest $request
diff --git a/app/Api/V1/Controllers/System/CronController.php b/app/Api/V1/Controllers/System/CronController.php
index c33373f240..aac11c2447 100644
--- a/app/Api/V1/Controllers/System/CronController.php
+++ b/app/Api/V1/Controllers/System/CronController.php
@@ -37,6 +37,9 @@ class CronController extends Controller
     use CronRunner;
 
     /**
+     * This endpoint is documented at:
+     * https://api-docs.firefly-iii.org/#/about/getCron
+     *
      * @param CronRequest $request
      * @param string      $token
      *
diff --git a/app/Api/V1/Controllers/System/UserController.php b/app/Api/V1/Controllers/System/UserController.php
index 368359afe9..536f0bc6ba 100644
--- a/app/Api/V1/Controllers/System/UserController.php
+++ b/app/Api/V1/Controllers/System/UserController.php
@@ -62,6 +62,9 @@ class UserController extends Controller
     }
 
     /**
+     * This endpoint is documented at:
+     * https://api-docs.firefly-iii.org/#/users/deleteUser
+     *
      * Remove the specified resource from storage.
      *
      * @param User $user
@@ -87,6 +90,9 @@ class UserController extends Controller
     }
 
     /**
+     * This endpoint is documented at:
+     * https://api-docs.firefly-iii.org/#/users/listUser
+     *
      * Display a listing of the resource.
      *
      * @return JsonResponse
@@ -120,6 +126,9 @@ class UserController extends Controller
     }
 
     /**
+     * This endpoint is documented at:
+     * https://api-docs.firefly-iii.org/#/users/getUser
+     *
      * Show a single user.
      *
      * @param User $user
@@ -142,6 +151,9 @@ class UserController extends Controller
     }
 
     /**
+     * This endpoint is documented at:
+     * https://api-docs.firefly-iii.org/#/users/storeUser
+     *
      * Store a new user.
      *
      * @param UserStoreRequest $request
@@ -166,6 +178,9 @@ class UserController extends Controller
     }
 
     /**
+     * This endpoint is documented at:
+     * https://api-docs.firefly-iii.org/#/users/updateUser
+     *
      * Update a user.
      *
      * @param UserUpdateRequest $request
diff --git a/app/Api/V1/Controllers/User/PreferencesController.php b/app/Api/V1/Controllers/User/PreferencesController.php
index f9cced2fe4..2eb2533c0d 100644
--- a/app/Api/V1/Controllers/User/PreferencesController.php
+++ b/app/Api/V1/Controllers/User/PreferencesController.php
@@ -45,6 +45,9 @@ class PreferencesController extends Controller
     public const RESOURCE_KEY = 'preferences';
 
     /**
+     * This endpoint is documented at:
+     * https://api-docs.firefly-iii.org/#/preferences/listPreference
+     *
      * List all of them.
      *
      * @return JsonResponse
@@ -75,6 +78,9 @@ class PreferencesController extends Controller
     }
 
     /**
+     * This endpoint is documented at:
+     * https://api-docs.firefly-iii.org/#/preferences/getPreference
+     *
      * Return a single preference by name.
      *
      * @param Preference $preference
@@ -95,6 +101,9 @@ class PreferencesController extends Controller
     }
 
     /**
+     * This endpoint is documented at:
+     * https://api-docs.firefly-iii.org/#/preferences/storePreference
+     *
      * @param PreferenceStoreRequest $request
      *
      * @return JsonResponse
@@ -116,6 +125,9 @@ class PreferencesController extends Controller
     }
 
     /**
+     * This endpoint is documented at:
+     * https://api-docs.firefly-iii.org/#/preferences/updatePreference
+     *
      * @param PreferenceUpdateRequest $request
      * @param Preference              $preference
      *
diff --git a/app/Api/V1/Controllers/Webhook/AttemptController.php b/app/Api/V1/Controllers/Webhook/AttemptController.php
index 775821dbbd..eaad374f1a 100644
--- a/app/Api/V1/Controllers/Webhook/AttemptController.php
+++ b/app/Api/V1/Controllers/Webhook/AttemptController.php
@@ -61,6 +61,9 @@ class AttemptController extends Controller
     }
 
     /**
+     * This endpoint is documented at:
+     * https://api-docs.firefly-iii.org/#/webhooks/getWebhookMessageAttempts
+     *
      * @param Webhook        $webhook
      * @param WebhookMessage $message
      *
@@ -94,6 +97,9 @@ class AttemptController extends Controller
     }
 
     /**
+     * This endpoint is documented at:
+     * https://api-docs.firefly-iii.org/#/webhooks/getSingleWebhookMessageAttempt
+     *
      * Show single instance.
      *
      * @param Webhook        $webhook
diff --git a/app/Api/V1/Controllers/Webhook/DestroyController.php b/app/Api/V1/Controllers/Webhook/DestroyController.php
index 8832c342ea..8bee3a7d34 100644
--- a/app/Api/V1/Controllers/Webhook/DestroyController.php
+++ b/app/Api/V1/Controllers/Webhook/DestroyController.php
@@ -56,6 +56,9 @@ class DestroyController extends Controller
     }
 
     /**
+     * This endpoint is documented at:
+     * https://api-docs.firefly-iii.org/#/webhooks/deleteWebhook
+     *
      * Remove the specified resource from storage.
      *
      * @param Webhook $webhook
@@ -71,6 +74,9 @@ class DestroyController extends Controller
     }
 
     /**
+     * This webhook is documented at:
+     * https://api-docs.firefly-iii.org/#/webhooks/deleteWebhookMessageAttempt
+     *
      * Remove the specified resource from storage.
      *
      * @param Webhook        $webhook
@@ -97,6 +103,9 @@ class DestroyController extends Controller
     }
 
     /**
+     * This endpoint is documented at:
+     * https://api-docs.firefly-iii.org/#/webhooks/deleteWebhookMessage
+     *
      * Remove the specified resource from storage.
      *
      * @param Webhook        $webhook
diff --git a/app/Api/V1/Controllers/Webhook/MessageController.php b/app/Api/V1/Controllers/Webhook/MessageController.php
index e98d9a05a5..e6ee8a1c5d 100644
--- a/app/Api/V1/Controllers/Webhook/MessageController.php
+++ b/app/Api/V1/Controllers/Webhook/MessageController.php
@@ -57,6 +57,9 @@ class MessageController extends Controller
     }
 
     /**
+     * This endpoint is documented at:
+     * https://api-docs.firefly-iii.org/#/webhooks/getWebhookMessages
+     *
      * @param Webhook $webhook
      *
      * @return JsonResponse
@@ -86,6 +89,9 @@ class MessageController extends Controller
     }
 
     /**
+     * This endpoint is documented:
+     * https://api-docs.firefly-iii.org/#/webhooks/getSingleWebhookMessage
+     *
      * Show single instance.
      *
      * @param Webhook        $webhook
diff --git a/app/Api/V1/Controllers/Webhook/ShowController.php b/app/Api/V1/Controllers/Webhook/ShowController.php
index cfa77aef1e..6baa755cd3 100644
--- a/app/Api/V1/Controllers/Webhook/ShowController.php
+++ b/app/Api/V1/Controllers/Webhook/ShowController.php
@@ -59,6 +59,9 @@ class ShowController extends Controller
     }
 
     /**
+     * This endpoint is documented at:
+     * https://api-docs.firefly-iii.org/#/webhooks/listWebhook
+     *
      * Display a listing of the webhooks of the user.
      *
      * @return JsonResponse
@@ -88,6 +91,9 @@ class ShowController extends Controller
     }
 
     /**
+     * This endpoint is documented at:
+     * https://api-docs.firefly-iii.org/#/webhooks/getWebhook
+     *
      * Show single instance.
      *
      * @param Webhook $webhook
diff --git a/app/Api/V1/Controllers/Webhook/StoreController.php b/app/Api/V1/Controllers/Webhook/StoreController.php
index ffd6c292d0..933b7331dd 100644
--- a/app/Api/V1/Controllers/Webhook/StoreController.php
+++ b/app/Api/V1/Controllers/Webhook/StoreController.php
@@ -55,6 +55,9 @@ class StoreController extends Controller
     }
 
     /**
+     * This endpoint is documented at:
+     * https://api-docs.firefly-iii.org/#/webhooks/storeWebhook
+     *
      * @param CreateRequest $request
      *
      * @return JsonResponse
diff --git a/app/Api/V1/Controllers/Webhook/SubmitController.php b/app/Api/V1/Controllers/Webhook/SubmitController.php
index 7ed448636e..989a118b26 100644
--- a/app/Api/V1/Controllers/Webhook/SubmitController.php
+++ b/app/Api/V1/Controllers/Webhook/SubmitController.php
@@ -53,6 +53,9 @@ class SubmitController extends Controller
     }
 
     /**
+     * This endpoint is documented at:
+     * https://api-docs.firefly-iii.org/#/webhooks/submitWebook
+     *
      * Remove the specified resource from storage.
      *
      * @param Webhook $webhook
diff --git a/app/Api/V1/Controllers/Webhook/UpdateController.php b/app/Api/V1/Controllers/Webhook/UpdateController.php
index bb245102e7..2ac56df45d 100644
--- a/app/Api/V1/Controllers/Webhook/UpdateController.php
+++ b/app/Api/V1/Controllers/Webhook/UpdateController.php
@@ -55,6 +55,9 @@ class UpdateController extends Controller
     }
 
     /**
+     * This endpoint is documented at:
+     * https://api-docs.firefly-iii.org/#/webhooks/updateWebhook
+     *
      * @param Webhook       $webhook
      * @param UpdateRequest $request
      *