diff --git a/src/__phutil_library_map__.php b/src/__phutil_library_map__.php
--- a/src/__phutil_library_map__.php
+++ b/src/__phutil_library_map__.php
@@ -3402,6 +3402,7 @@
     'PhameBlogArchiveController' => 'applications/phame/controller/blog/PhameBlogArchiveController.php',
     'PhameBlogController' => 'applications/phame/controller/blog/PhameBlogController.php',
     'PhameBlogCreateCapability' => 'applications/phame/capability/PhameBlogCreateCapability.php',
+    'PhameBlogEditConduitAPIMethod' => 'applications/phame/conduit/PhameBlogEditConduitAPIMethod.php',
     'PhameBlogEditController' => 'applications/phame/controller/blog/PhameBlogEditController.php',
     'PhameBlogEditEngine' => 'applications/phame/editor/PhameBlogEditEngine.php',
     'PhameBlogEditor' => 'applications/phame/editor/PhameBlogEditor.php',
@@ -4164,7 +4165,7 @@
     'ConduitResultSearchEngineExtension' => 'PhabricatorSearchEngineExtension',
     'ConduitSSHWorkflow' => 'PhabricatorSSHWorkflow',
     'ConduitStringListParameterType' => 'ConduitListParameterType',
-    'ConduitStringParameterType' => 'ConduitListParameterType',
+    'ConduitStringParameterType' => 'ConduitParameterType',
     'ConduitTokenGarbageCollector' => 'PhabricatorGarbageCollector',
     'ConduitUserListParameterType' => 'ConduitListParameterType',
     'ConduitWildParameterType' => 'ConduitListParameterType',
@@ -7849,6 +7850,7 @@
     'PhameBlogArchiveController' => 'PhameBlogController',
     'PhameBlogController' => 'PhameController',
     'PhameBlogCreateCapability' => 'PhabricatorPolicyCapability',
+    'PhameBlogEditConduitAPIMethod' => 'PhabricatorEditEngineAPIMethod',
     'PhameBlogEditController' => 'PhameBlogController',
     'PhameBlogEditEngine' => 'PhabricatorEditEngine',
     'PhameBlogEditor' => 'PhabricatorApplicationTransactionEditor',
diff --git a/src/applications/conduit/parametertype/ConduitStringParameterType.php b/src/applications/conduit/parametertype/ConduitStringParameterType.php
--- a/src/applications/conduit/parametertype/ConduitStringParameterType.php
+++ b/src/applications/conduit/parametertype/ConduitStringParameterType.php
@@ -1,7 +1,7 @@
 <?php
 
 final class ConduitStringParameterType
-  extends ConduitListParameterType {
+  extends ConduitParameterType {
 
   protected function getParameterValue(array $request, $key) {
     $value = parent::getParameterValue($request, $key);
diff --git a/src/applications/phame/conduit/PhameBlogEditConduitAPIMethod.php b/src/applications/phame/conduit/PhameBlogEditConduitAPIMethod.php
new file mode 100644
--- /dev/null
+++ b/src/applications/phame/conduit/PhameBlogEditConduitAPIMethod.php
@@ -0,0 +1,18 @@
+<?php
+
+final class PhameBlogEditConduitAPIMethod
+  extends PhabricatorEditEngineAPIMethod {
+
+  public function getAPIMethodName() {
+    return 'phame.blog.edit';
+  }
+
+  public function newEditEngine() {
+    return new PhameBlogEditEngine();
+  }
+
+  public function getMethodSummary() {
+    return pht('Create or edit blogs in Phame.');
+  }
+
+}