diff --git a/composer.json b/composer.json
index ad11461b..168418a5 100644
--- a/composer.json
+++ b/composer.json
@@ -69,7 +69,7 @@
         "phpunit/phpunit": "^9.5",
         "roave/security-advisories": "dev-master",
         "shlinkio/php-coding-standard": "~2.3.0",
-        "shlinkio/shlink-test-utils": "^3.1.0",
+        "shlinkio/shlink-test-utils": "^3.2",
         "symfony/var-dumper": "^6.1",
         "veewee/composer-run-parallel": "^1.1"
     },
diff --git a/module/Core/src/Exception/DeleteShortUrlException.php b/module/Core/src/Exception/DeleteShortUrlException.php
index 0d331400..f6638221 100644
--- a/module/Core/src/Exception/DeleteShortUrlException.php
+++ b/module/Core/src/Exception/DeleteShortUrlException.php
@@ -16,7 +16,7 @@ class DeleteShortUrlException extends DomainException implements ProblemDetailsE
     use CommonProblemDetailsExceptionTrait;
 
     private const TITLE = 'Cannot delete short URL';
-    private const TYPE = 'INVALID_SHORT_URL_DELETION';
+    public const TYPE = 'https://shlink.io/api/error/invalid-short-url-deletion';
 
     public static function fromVisitsThreshold(int $threshold, ShortUrlIdentifier $identifier): self
     {
diff --git a/module/Core/src/Exception/DomainNotFoundException.php b/module/Core/src/Exception/DomainNotFoundException.php
index cb19608a..aca67813 100644
--- a/module/Core/src/Exception/DomainNotFoundException.php
+++ b/module/Core/src/Exception/DomainNotFoundException.php
@@ -15,7 +15,7 @@ class DomainNotFoundException extends DomainException implements ProblemDetailsE
     use CommonProblemDetailsExceptionTrait;
 
     private const TITLE = 'Domain not found';
-    private const TYPE = 'DOMAIN_NOT_FOUND';
+    public const TYPE = 'https://shlink.io/api/error/domain-not-found';
 
     private function __construct(string $message, array $additional)
     {
diff --git a/module/Core/src/Exception/ForbiddenTagOperationException.php b/module/Core/src/Exception/ForbiddenTagOperationException.php
index d4200c92..6da1cb61 100644
--- a/module/Core/src/Exception/ForbiddenTagOperationException.php
+++ b/module/Core/src/Exception/ForbiddenTagOperationException.php
@@ -13,7 +13,7 @@ class ForbiddenTagOperationException extends DomainException implements ProblemD
     use CommonProblemDetailsExceptionTrait;
 
     private const TITLE = 'Forbidden tag operation';
-    private const TYPE = 'FORBIDDEN_OPERATION';
+    public const TYPE = 'https://shlink.io/api/error/forbidden-tag-operation';
 
     public static function forDeletion(): self
     {
diff --git a/module/Core/src/Exception/InvalidUrlException.php b/module/Core/src/Exception/InvalidUrlException.php
index ee4caaf6..6d1f93c6 100644
--- a/module/Core/src/Exception/InvalidUrlException.php
+++ b/module/Core/src/Exception/InvalidUrlException.php
@@ -16,7 +16,7 @@ class InvalidUrlException extends DomainException implements ProblemDetailsExcep
     use CommonProblemDetailsExceptionTrait;
 
     private const TITLE = 'Invalid URL';
-    private const TYPE = 'INVALID_URL';
+    public const TYPE = 'https://shlink.io/api/error/invalid-url';
 
     public static function fromUrl(string $url, ?Throwable $previous = null): self
     {
diff --git a/module/Core/src/Exception/NonUniqueSlugException.php b/module/Core/src/Exception/NonUniqueSlugException.php
index f61c480f..dc1fcca9 100644
--- a/module/Core/src/Exception/NonUniqueSlugException.php
+++ b/module/Core/src/Exception/NonUniqueSlugException.php
@@ -16,7 +16,7 @@ class NonUniqueSlugException extends InvalidArgumentException implements Problem
     use CommonProblemDetailsExceptionTrait;
 
     private const TITLE = 'Invalid custom slug';
-    private const TYPE = 'INVALID_SLUG';
+    public const TYPE = 'https://shlink.io/api/error/non-unique-slug';
 
     public static function fromSlug(string $slug, ?string $domain = null): self
     {
diff --git a/module/Core/src/Exception/ShortUrlNotFoundException.php b/module/Core/src/Exception/ShortUrlNotFoundException.php
index c59c20ef..4da6972e 100644
--- a/module/Core/src/Exception/ShortUrlNotFoundException.php
+++ b/module/Core/src/Exception/ShortUrlNotFoundException.php
@@ -16,7 +16,7 @@ class ShortUrlNotFoundException extends DomainException implements ProblemDetail
     use CommonProblemDetailsExceptionTrait;
 
     private const TITLE = 'Short URL not found';
-    private const TYPE = 'INVALID_SHORTCODE';
+    public const TYPE = 'https://shlink.io/api/error/short-url-not-found';
 
     public static function fromNotFound(ShortUrlIdentifier $identifier): self
     {
diff --git a/module/Core/src/Exception/TagConflictException.php b/module/Core/src/Exception/TagConflictException.php
index d551ec19..09ea7be4 100644
--- a/module/Core/src/Exception/TagConflictException.php
+++ b/module/Core/src/Exception/TagConflictException.php
@@ -16,7 +16,7 @@ class TagConflictException extends RuntimeException implements ProblemDetailsExc
     use CommonProblemDetailsExceptionTrait;
 
     private const TITLE = 'Tag conflict';
-    private const TYPE = 'TAG_CONFLICT';
+    public const TYPE = 'https://shlink.io/api/error/tag-conflict';
 
     public static function forExistingTag(TagRenaming $renaming): self
     {
diff --git a/module/Core/src/Exception/TagNotFoundException.php b/module/Core/src/Exception/TagNotFoundException.php
index 18c1554c..da2426aa 100644
--- a/module/Core/src/Exception/TagNotFoundException.php
+++ b/module/Core/src/Exception/TagNotFoundException.php
@@ -15,7 +15,7 @@ class TagNotFoundException extends DomainException implements ProblemDetailsExce
     use CommonProblemDetailsExceptionTrait;
 
     private const TITLE = 'Tag not found';
-    private const TYPE = 'TAG_NOT_FOUND';
+    public const TYPE = 'https://shlink.io/api/error/tag-not-found';
 
     public static function fromTag(string $tag): self
     {
diff --git a/module/Core/test/Exception/DeleteShortUrlExceptionTest.php b/module/Core/test/Exception/DeleteShortUrlExceptionTest.php
index b331bdc2..e658e55d 100644
--- a/module/Core/test/Exception/DeleteShortUrlExceptionTest.php
+++ b/module/Core/test/Exception/DeleteShortUrlExceptionTest.php
@@ -37,7 +37,7 @@ class DeleteShortUrlExceptionTest extends TestCase
             'threshold' => $threshold,
         ], $e->getAdditionalData());
         self::assertEquals('Cannot delete short URL', $e->getTitle());
-        self::assertEquals('INVALID_SHORT_URL_DELETION', $e->getType());
+        self::assertEquals('https://shlink.io/api/error/invalid-short-url-deletion', $e->getType());
         self::assertEquals(422, $e->getStatus());
     }
 
diff --git a/module/Core/test/Exception/DomainNotFoundExceptionTest.php b/module/Core/test/Exception/DomainNotFoundExceptionTest.php
index 5f2b9889..f2f5daba 100644
--- a/module/Core/test/Exception/DomainNotFoundExceptionTest.php
+++ b/module/Core/test/Exception/DomainNotFoundExceptionTest.php
@@ -21,7 +21,7 @@ class DomainNotFoundExceptionTest extends TestCase
         self::assertEquals($expectedMessage, $e->getMessage());
         self::assertEquals($expectedMessage, $e->getDetail());
         self::assertEquals('Domain not found', $e->getTitle());
-        self::assertEquals('DOMAIN_NOT_FOUND', $e->getType());
+        self::assertEquals('https://shlink.io/api/error/domain-not-found', $e->getType());
         self::assertEquals(['id' => $id], $e->getAdditionalData());
         self::assertEquals(404, $e->getStatus());
     }
@@ -36,7 +36,7 @@ class DomainNotFoundExceptionTest extends TestCase
         self::assertEquals($expectedMessage, $e->getMessage());
         self::assertEquals($expectedMessage, $e->getDetail());
         self::assertEquals('Domain not found', $e->getTitle());
-        self::assertEquals('DOMAIN_NOT_FOUND', $e->getType());
+        self::assertEquals('https://shlink.io/api/error/domain-not-found', $e->getType());
         self::assertEquals(['authority' => $authority], $e->getAdditionalData());
         self::assertEquals(404, $e->getStatus());
     }
diff --git a/module/Core/test/Exception/ForbiddenTagOperationExceptionTest.php b/module/Core/test/Exception/ForbiddenTagOperationExceptionTest.php
index 40ccd0ee..b064cf91 100644
--- a/module/Core/test/Exception/ForbiddenTagOperationExceptionTest.php
+++ b/module/Core/test/Exception/ForbiddenTagOperationExceptionTest.php
@@ -25,7 +25,7 @@ class ForbiddenTagOperationExceptionTest extends TestCase
         self::assertEquals($expectedMessage, $e->getMessage());
         self::assertEquals($expectedMessage, $e->getDetail());
         self::assertEquals('Forbidden tag operation', $e->getTitle());
-        self::assertEquals('FORBIDDEN_OPERATION', $e->getType());
+        self::assertEquals('https://shlink.io/api/error/forbidden-tag-operation', $e->getType());
         self::assertEquals(403, $e->getStatus());
     }
 
diff --git a/module/Core/test/Exception/InvalidUrlExceptionTest.php b/module/Core/test/Exception/InvalidUrlExceptionTest.php
index 5351c1b3..e9b0d75a 100644
--- a/module/Core/test/Exception/InvalidUrlExceptionTest.php
+++ b/module/Core/test/Exception/InvalidUrlExceptionTest.php
@@ -27,7 +27,7 @@ class InvalidUrlExceptionTest extends TestCase
         self::assertEquals($expectedMessage, $e->getMessage());
         self::assertEquals($expectedMessage, $e->getDetail());
         self::assertEquals('Invalid URL', $e->getTitle());
-        self::assertEquals('INVALID_URL', $e->getType());
+        self::assertEquals('https://shlink.io/api/error/invalid-url', $e->getType());
         self::assertEquals(['url' => $url], $e->getAdditionalData());
         self::assertEquals(StatusCodeInterface::STATUS_BAD_REQUEST, $e->getCode());
         self::assertEquals(StatusCodeInterface::STATUS_BAD_REQUEST, $e->getStatus());
diff --git a/module/Core/test/Exception/NonUniqueSlugExceptionTest.php b/module/Core/test/Exception/NonUniqueSlugExceptionTest.php
index 6720f0f3..77a71df3 100644
--- a/module/Core/test/Exception/NonUniqueSlugExceptionTest.php
+++ b/module/Core/test/Exception/NonUniqueSlugExceptionTest.php
@@ -25,7 +25,7 @@ class NonUniqueSlugExceptionTest extends TestCase
         self::assertEquals($expectedMessage, $e->getMessage());
         self::assertEquals($expectedMessage, $e->getDetail());
         self::assertEquals('Invalid custom slug', $e->getTitle());
-        self::assertEquals('INVALID_SLUG', $e->getType());
+        self::assertEquals('https://shlink.io/api/error/non-unique-slug', $e->getType());
         self::assertEquals(400, $e->getStatus());
         self::assertEquals($expectedAdditional, $e->getAdditionalData());
     }
diff --git a/module/Core/test/Exception/ShortUrlNotFoundExceptionTest.php b/module/Core/test/Exception/ShortUrlNotFoundExceptionTest.php
index e86a63cb..2818f350 100644
--- a/module/Core/test/Exception/ShortUrlNotFoundExceptionTest.php
+++ b/module/Core/test/Exception/ShortUrlNotFoundExceptionTest.php
@@ -29,7 +29,7 @@ class ShortUrlNotFoundExceptionTest extends TestCase
         self::assertEquals($expectedMessage, $e->getMessage());
         self::assertEquals($expectedMessage, $e->getDetail());
         self::assertEquals('Short URL not found', $e->getTitle());
-        self::assertEquals('INVALID_SHORTCODE', $e->getType());
+        self::assertEquals('https://shlink.io/api/error/short-url-not-found', $e->getType());
         self::assertEquals(404, $e->getStatus());
         self::assertEquals($expectedAdditional, $e->getAdditionalData());
     }
diff --git a/module/Core/test/Exception/TagConflictExceptionTest.php b/module/Core/test/Exception/TagConflictExceptionTest.php
index 4427eb40..ba7dfa1d 100644
--- a/module/Core/test/Exception/TagConflictExceptionTest.php
+++ b/module/Core/test/Exception/TagConflictExceptionTest.php
@@ -23,7 +23,7 @@ class TagConflictExceptionTest extends TestCase
         self::assertEquals($expectedMessage, $e->getMessage());
         self::assertEquals($expectedMessage, $e->getDetail());
         self::assertEquals('Tag conflict', $e->getTitle());
-        self::assertEquals('TAG_CONFLICT', $e->getType());
+        self::assertEquals('https://shlink.io/api/error/tag-conflict', $e->getType());
         self::assertEquals(['oldName' => $oldName, 'newName' => $newName], $e->getAdditionalData());
         self::assertEquals(409, $e->getStatus());
     }
diff --git a/module/Core/test/Exception/TagNotFoundExceptionTest.php b/module/Core/test/Exception/TagNotFoundExceptionTest.php
index ccd63788..f22463c2 100644
--- a/module/Core/test/Exception/TagNotFoundExceptionTest.php
+++ b/module/Core/test/Exception/TagNotFoundExceptionTest.php
@@ -21,7 +21,7 @@ class TagNotFoundExceptionTest extends TestCase
         self::assertEquals($expectedMessage, $e->getMessage());
         self::assertEquals($expectedMessage, $e->getDetail());
         self::assertEquals('Tag not found', $e->getTitle());
-        self::assertEquals('TAG_NOT_FOUND', $e->getType());
+        self::assertEquals('https://shlink.io/api/error/tag-not-found', $e->getType());
         self::assertEquals(['tag' => $tag], $e->getAdditionalData());
         self::assertEquals(404, $e->getStatus());
     }
diff --git a/module/Rest/src/ConfigProvider.php b/module/Rest/src/ConfigProvider.php
index 6d389038..215a4d6e 100644
--- a/module/Rest/src/ConfigProvider.php
+++ b/module/Rest/src/ConfigProvider.php
@@ -11,7 +11,7 @@ use function sprintf;
 
 class ConfigProvider
 {
-    private const ROUTES_PREFIX = '/rest/v{version:1|2}';
+    private const ROUTES_PREFIX = '/rest/v{version:1|2|3}';
     private const UNVERSIONED_ROUTES_PREFIX = '/rest';
     public const UNVERSIONED_HEALTH_ENDPOINT_NAME = 'unversioned_health';
 
diff --git a/module/Rest/src/Exception/BackwardsCompatibleProblemDetailsException.php b/module/Rest/src/Exception/BackwardsCompatibleProblemDetailsException.php
index ddc3768f..14a6e934 100644
--- a/module/Rest/src/Exception/BackwardsCompatibleProblemDetailsException.php
+++ b/module/Rest/src/Exception/BackwardsCompatibleProblemDetailsException.php
@@ -5,6 +5,14 @@ declare(strict_types=1);
 namespace Shlinkio\Shlink\Rest\Exception;
 
 use Mezzio\ProblemDetails\Exception\ProblemDetailsExceptionInterface;
+use Shlinkio\Shlink\Core\Exception\DeleteShortUrlException;
+use Shlinkio\Shlink\Core\Exception\DomainNotFoundException;
+use Shlinkio\Shlink\Core\Exception\ForbiddenTagOperationException;
+use Shlinkio\Shlink\Core\Exception\InvalidUrlException;
+use Shlinkio\Shlink\Core\Exception\NonUniqueSlugException;
+use Shlinkio\Shlink\Core\Exception\ShortUrlNotFoundException;
+use Shlinkio\Shlink\Core\Exception\TagConflictException;
+use Shlinkio\Shlink\Core\Exception\TagNotFoundException;
 use Shlinkio\Shlink\Core\Exception\ValidationException;
 
 /** @deprecated */
@@ -68,6 +76,17 @@ class BackwardsCompatibleProblemDetailsException extends RuntimeException implem
     {
         return match ($wrappedType) {
             ValidationException::TYPE => 'INVALID_ARGUMENT',
+            DeleteShortUrlException::TYPE => 'INVALID_SHORT_URL_DELETION',
+            DomainNotFoundException::TYPE => 'DOMAIN_NOT_FOUND',
+            ForbiddenTagOperationException::TYPE => 'FORBIDDEN_OPERATION',
+            InvalidUrlException::TYPE => 'INVALID_URL',
+            NonUniqueSlugException::TYPE => 'INVALID_SLUG',
+            ShortUrlNotFoundException::TYPE => 'INVALID_SHORTCODE',
+            TagConflictException::TYPE => 'TAG_CONFLICT',
+            TagNotFoundException::TYPE => 'TAG_NOT_FOUND',
+            MercureException::TYPE => 'MERCURE_NOT_CONFIGURED',
+            MissingAuthenticationException::TYPE => 'INVALID_AUTHORIZATION',
+            VerifyAuthenticationException::TYPE => 'INVALID_API_KEY',
             default => $wrappedType,
         };
     }
diff --git a/module/Rest/src/Exception/MercureException.php b/module/Rest/src/Exception/MercureException.php
index 9435cb54..0e9a6edb 100644
--- a/module/Rest/src/Exception/MercureException.php
+++ b/module/Rest/src/Exception/MercureException.php
@@ -13,7 +13,7 @@ class MercureException extends RuntimeException implements ProblemDetailsExcepti
     use CommonProblemDetailsExceptionTrait;
 
     private const TITLE = 'Mercure integration not configured';
-    private const TYPE = 'MERCURE_NOT_CONFIGURED';
+    public const TYPE = 'https://shlink.io/api/error/mercure-not-configured';
 
     public static function mercureNotConfigured(): self
     {
diff --git a/module/Rest/src/Exception/MissingAuthenticationException.php b/module/Rest/src/Exception/MissingAuthenticationException.php
index 99dbc0df..3c1f5b9f 100644
--- a/module/Rest/src/Exception/MissingAuthenticationException.php
+++ b/module/Rest/src/Exception/MissingAuthenticationException.php
@@ -16,7 +16,7 @@ class MissingAuthenticationException extends RuntimeException implements Problem
     use CommonProblemDetailsExceptionTrait;
 
     private const TITLE = 'Invalid authorization';
-    private const TYPE = 'INVALID_AUTHORIZATION';
+    public const TYPE = 'https://shlink.io/api/error/missing-authentication';
 
     public static function forHeaders(array $expectedHeaders): self
     {
diff --git a/module/Rest/src/Exception/VerifyAuthenticationException.php b/module/Rest/src/Exception/VerifyAuthenticationException.php
index 702230ff..25541d03 100644
--- a/module/Rest/src/Exception/VerifyAuthenticationException.php
+++ b/module/Rest/src/Exception/VerifyAuthenticationException.php
@@ -12,13 +12,15 @@ class VerifyAuthenticationException extends RuntimeException implements ProblemD
 {
     use CommonProblemDetailsExceptionTrait;
 
+    public const TYPE = 'https://shlink.io/api/error/invalid-api-key';
+
     public static function forInvalidApiKey(): self
     {
         $e = new self('Provided API key does not exist or is invalid.');
 
         $e->detail = $e->getMessage();
         $e->title = 'Invalid API key';
-        $e->type = 'INVALID_API_KEY';
+        $e->type = self::TYPE;
         $e->status = StatusCodeInterface::STATUS_UNAUTHORIZED;
 
         return $e;
diff --git a/module/Rest/test/ConfigProviderTest.php b/module/Rest/test/ConfigProviderTest.php
index a3f7d0c9..d3288151 100644
--- a/module/Rest/test/ConfigProviderTest.php
+++ b/module/Rest/test/ConfigProviderTest.php
@@ -48,10 +48,10 @@ class ConfigProviderTest extends TestCase
                 ['path' => '/health'],
             ],
             [
-                ['path' => '/rest/v{version:1|2}/foo'],
-                ['path' => '/rest/v{version:1|2}/bar'],
-                ['path' => '/rest/v{version:1|2}/baz/foo'],
-                ['path' => '/rest/v{version:1|2}/health'],
+                ['path' => '/rest/v{version:1|2|3}/foo'],
+                ['path' => '/rest/v{version:1|2|3}/bar'],
+                ['path' => '/rest/v{version:1|2|3}/baz/foo'],
+                ['path' => '/rest/v{version:1|2|3}/health'],
                 ['path' => '/rest/health', 'name' => ConfigProvider::UNVERSIONED_HEALTH_ENDPOINT_NAME],
             ],
         ];
@@ -62,9 +62,9 @@ class ConfigProviderTest extends TestCase
                 ['path' => '/baz/foo'],
             ],
             [
-                ['path' => '/rest/v{version:1|2}/foo'],
-                ['path' => '/rest/v{version:1|2}/bar'],
-                ['path' => '/rest/v{version:1|2}/baz/foo'],
+                ['path' => '/rest/v{version:1|2|3}/foo'],
+                ['path' => '/rest/v{version:1|2|3}/bar'],
+                ['path' => '/rest/v{version:1|2|3}/baz/foo'],
             ],
         ];
     }
diff --git a/module/Rest/test/Exception/MissingAuthenticationExceptionTest.php b/module/Rest/test/Exception/MissingAuthenticationExceptionTest.php
index 5d80ca17..ab79ba2f 100644
--- a/module/Rest/test/Exception/MissingAuthenticationExceptionTest.php
+++ b/module/Rest/test/Exception/MissingAuthenticationExceptionTest.php
@@ -65,7 +65,7 @@ class MissingAuthenticationExceptionTest extends TestCase
     private function assertCommonExceptionShape(MissingAuthenticationException $e): void
     {
         self::assertEquals('Invalid authorization', $e->getTitle());
-        self::assertEquals('INVALID_AUTHORIZATION', $e->getType());
+        self::assertEquals('https://shlink.io/api/error/missing-authentication', $e->getType());
         self::assertEquals(401, $e->getStatus());
     }
 }