diff --git a/api/v3/TwingleEvent/Getsingle.php b/api/v3/TwingleEvent/Getsingle.php
new file mode 100644
index 0000000..61f1987
--- /dev/null
+++ b/api/v3/TwingleEvent/Getsingle.php
@@ -0,0 +1,106 @@
+<?php
+
+use CRM_TwingleCampaign_ExtensionUtil as E;
+
+/**
+ * TwingleEvent.Getsingle API specification (optional)
+ * This is used for documentation and validation.
+ *
+ * @param array $spec description of fields supported by this API call
+ *
+ * @see https://docs.civicrm.org/dev/en/latest/framework/api-architecture/
+ */
+function _civicrm_api3_twingle_event_Getsingle_spec(array &$spec) {
+  $spec['id'] = [
+    'name'         => 'id',
+    'title'        => E::ts('Campaign ID'),
+    'type'         => CRM_Utils_Type::T_INT,
+    'api.required' => 0,
+    'description'  => E::ts('Unique Campaign ID'),
+  ];
+  $spec['name'] = [
+    'name'         => 'name',
+    'title'        => E::ts('Campaign Name'),
+    'type'         => CRM_Utils_Type::T_STRING,
+    'api.required' => 0,
+    'description'  => E::ts('Name of the Campaign'),
+  ];
+  $spec['title'] = [
+    'name'         => 'title',
+    'title'        => E::ts('Campaign Title'),
+    'type'         => CRM_Utils_Type::T_STRING,
+    'api.required' => 0,
+    'description'  => E::ts('Title of the Campaign'),
+  ];
+  $spec['start_date'] = [
+    'name'         => 'start_date',
+    'title'        => E::ts('Campaign Start Date'),
+    'type'         => CRM_Utils_Type::T_STRING,
+    'api.required' => 0,
+    'description'  => E::ts('Date and Time that Campaign starts.'),
+  ];
+  $spec['project_id'] = [
+    'name'         => 'project_id',
+    'title'        => E::ts('Twingle Project ID'),
+    'type'         => CRM_Utils_Type::T_INT,
+    'api.required' => 0,
+    'description'  => E::ts('Parent Project ID for this Event'),
+  ];
+  $spec['event_id'] = [
+    'name'         => 'event_id',
+    'title'        => E::ts('Twingle Event ID'),
+    'type'         => CRM_Utils_Type::T_INT,
+    'api.required' => 0,
+    'description'  => E::ts('Twingle ID for this Event'),
+  ];
+  $spec['last_modified_id'] = [
+    'name'         => 'last_modified_id',
+    'title'        => E::ts('Campaign Modified By'),
+    'type'         => CRM_Utils_Type::T_INT,
+    'api.required' => 0,
+    'description'  => E::ts('FK ti civicrm_contact, who recently edited this campaign'),
+    'FKClassName'  => 'CRM_Contact_DAO_Contact',
+  ];
+  $spec['last_modified_date'] = [
+    'name'         => 'last_modified_date',
+    'title'        => E::ts('Campaign Modified Date'),
+    'type'         => CRM_Utils_Type::T_STRING,
+    'api.required' => 0,
+    'description'  => E::ts('FK ti civicrm_contact, who recently edited this campaign'),
+  ];
+  $spec['is_active'] = [
+    'name'         => 'is_active',
+    'title'        => E::ts('Campaign is active'),
+    'type'         => CRM_Utils_Type::T_BOOLEAN,
+    'api.required' => 0,
+    'description'  => E::ts('Is this Campaign enabled or disabled/cancelled?'),
+  ];
+  $spec['confirmed_at'] = [
+    'name'         => 'confirmed_at',
+    'title'        => E::ts('Confirmed at'),
+    'type'         => CRM_Utils_Type::T_BOOLEAN,
+    'api.required' => 0,
+    'description'  => E::ts('When the Event was confirmed by its initiator'),
+  ];
+}
+
+/**
+ * TwingleEvent.Getsingle API
+ *
+ * @param array $params
+ *
+ * @return array
+ *   API result descriptor
+ *
+ * @throws CiviCRM_API3_Exception
+ * @see civicrm_api3_create_success
+ */
+function civicrm_api3_twingle_event_Getsingle(array $params): array {
+  $returnValues = civicrm_api3('TwingleEvent', 'get', $params);
+  $count = $returnValues['count'];
+
+  if ($count != 1) {
+    return civicrm_api3_create_error("Expected one TwingleEvent but found $count");
+  }
+  return civicrm_api3_create_success($returnValues, $params, 'TwingleEvent', 'Getsingle');
+}
diff --git a/api/v3/TwingleForm/Getsingle.php b/api/v3/TwingleForm/Getsingle.php
new file mode 100644
index 0000000..55ca9a5
--- /dev/null
+++ b/api/v3/TwingleForm/Getsingle.php
@@ -0,0 +1,63 @@
+<?php
+use CRM_TwingleCampaign_ExtensionUtil as E;
+
+/**
+ * TwingleForm.Getsingle API specification (optional)
+ * This is used for documentation and validation.
+ *
+ * @param array $spec description of fields supported by this API call
+ *
+ * @see https://docs.civicrm.org/dev/en/latest/framework/api-architecture/
+ */
+function _civicrm_api3_twingle_form_Getsingle_spec(array &$spec) {
+  $spec['id'] = [
+    'name'         => 'id',
+    'title'        => E::ts('TwingleProject ID'),
+    'type'         => CRM_Utils_Type::T_INT,
+    'api.required' => 0,
+    'description'  => E::ts('ID of the TwingleProject campaign'),
+  ];
+  $spec['name'] = [
+    'name'         => 'name',
+    'title'        => E::ts('TwingleProject name'),
+    'type'         => CRM_Utils_Type::T_STRING,
+    'api.required' => 0,
+    'description'  => E::ts('Name of the TwingleProject campaign'),
+  ];
+  $spec['title'] = [
+    'name'         => 'title',
+    'title'        => E::ts('TwingleProject title'),
+    'type'         => CRM_Utils_Type::T_STRING,
+    'api.required' => 0,
+    'description'  => E::ts('Title of the TwingleProject campaign'),
+  ];
+  $spec['twingle_project_type'] = [
+    'name'         => 'twingle_project_type',
+    'title'        => E::ts('TwingleProject type'),
+    'type'         => CRM_Utils_Type::T_STRING,
+    'api.required' => 0,
+    'description'  => E::ts('Project type can be default, event or membership'),
+  ];
+}
+
+/**
+ * TwingleForm.Getsingle API
+ *
+ * @param array $params
+ *
+ * @return array
+ *   API result descriptor
+ *
+ * @throws \API_Exception
+ * @throws \CiviCRM_API3_Exception
+ * @see civicrm_api3_create_success
+ */
+function civicrm_api3_twingle_form_Getsingle(array $params): array {
+  $returnValues = civicrm_api3('TwingleForm', 'get', $params);
+  $count = $returnValues['count'];
+
+  if ($count != 1){
+    return civicrm_api3_create_error("Expected one TwingleForm but found $count");
+  }
+    return civicrm_api3_create_success($returnValues, $params, 'TwingleForm', 'Getsingle');
+}
diff --git a/api/v3/TwingleProject/Getsingle.php b/api/v3/TwingleProject/Getsingle.php
new file mode 100644
index 0000000..a5aca01
--- /dev/null
+++ b/api/v3/TwingleProject/Getsingle.php
@@ -0,0 +1,113 @@
+<?php
+
+use CRM_TwingleCampaign_ExtensionUtil as E;
+
+/**
+ * TwingleProject.Getsingle API specification (optional)
+ * This is used for documentation and validation.
+ *
+ * @param array $spec description of fields supported by this API call
+ *
+ * @see https://docs.civicrm.org/dev/en/latest/framework/api-architecture/
+ */
+function _civicrm_api3_twingle_project_Getsingle_spec(array &$spec) {
+  $spec['id'] = [
+    'name'         => 'id',
+    'title'        => E::ts('Campaign ID'),
+    'type'         => CRM_Utils_Type::T_INT,
+    'api.required' => 0,
+    'description'  => E::ts('Unique Campaign ID'),
+  ];
+  $spec['name'] = [
+    'name'         => 'name',
+    'title'        => E::ts('Campaign Name'),
+    'type'         => CRM_Utils_Type::T_STRING,
+    'api.required' => 0,
+    'description'  => E::ts('Name of the Campaign'),
+  ];
+  $spec['title'] = [
+    'name'         => 'title',
+    'title'        => E::ts('Campaign Title'),
+    'type'         => CRM_Utils_Type::T_STRING,
+    'api.required' => 0,
+    'description'  => E::ts('Title of the Campaign'),
+  ];
+  $spec['start_date'] = [
+    'name'         => 'start_date',
+    'title'        => E::ts('Campaign Start Date'),
+    'type'         => CRM_Utils_Type::T_STRING,
+    'api.required' => 0,
+    'description'  => E::ts('Date and Time that Campaign starts.'),
+  ];
+  $spec['project_id'] = [
+    'name'         => 'project_id',
+    'title'        => E::ts('Twingle Project ID'),
+    'type'         => CRM_Utils_Type::T_INT,
+    'api.required' => 0,
+    'description'  => E::ts('Twingle ID for this project'),
+  ];
+  $spec['last_modified_id'] = [
+    'name'         => 'last_modified_id',
+    'title'        => E::ts('Campaign Modified By'),
+    'type'         => CRM_Utils_Type::T_INT,
+    'api.required' => 0,
+    'description'  => E::ts('FK ti civicrm_contact, who recently edited this campaign'),
+    'FKClassName'  => 'CRM_Contact_DAO_Contact',
+  ];
+  $spec['last_modified_date'] = [
+    'name'         => 'last_modified_date',
+    'title'        => E::ts('Campaign Modified Date'),
+    'type'         => CRM_Utils_Type::T_STRING,
+    'api.required' => 0,
+    'description'  => E::ts('FK ti civicrm_contact, who recently edited this campaign'),
+  ];
+  $spec['type'] = [
+    'name'         => 'type',
+    'title'        => E::ts('Twingle Project Type'),
+    'type'         => CRM_Utils_Type::T_STRING,
+    'api.required' => 0,
+    'description'  => E::ts('The type of the Twingle Project'),
+  ];
+  $spec['allow_more'] = [
+    'name'         => 'allow_more',
+    'title'        => E::ts('Allow more'),
+    'type'         => CRM_Utils_Type::T_BOOLEAN,
+    'api.required' => 0,
+    'description'  => E::ts('Allow to donate more than is defined in the target'),
+  ];
+  $spec['organisation_id'] = [
+    'name'         => 'organisation_id',
+    'title'        => E::ts('Twingle Organisation ID'),
+    'type'         => CRM_Utils_Type::T_INT,
+    'api.required' => 0,
+    'description'  => E::ts('Your Twingle Organisation ID'),
+  ];
+  $spec['is_active'] = [
+    'name'         => 'is_active',
+    'title'        => E::ts('Campaign is active'),
+    'type'         => CRM_Utils_Type::T_BOOLEAN,
+    'api.required' => 0,
+    'description'  => E::ts('Is this Campaign enabled or disabled/cancelled?'),
+  ];
+}
+
+/**
+ * TwingleProject.Getsingle API
+ *
+ * @param array $params
+ *
+ * @return array
+ *   API result descriptor
+ *
+ * @throws CiviCRM_API3_Exception
+ * @see civicrm_api3_create_success
+ */
+function civicrm_api3_twingle_project_Getsingle(array $params): array {
+  $returnValues = civicrm_api3('TwingleProject', 'get', $params);
+  $count = $returnValues['count'];
+
+  if ($count != 1) {
+    return civicrm_api3_create_error("Expected one TwingleProject but found $count");
+  }
+  return civicrm_api3_create_success($returnValues, $params, 'TwingleProject', 'Getsingle');
+}
diff --git a/tests/phpunit/api/v3/TwingleEvent/GetsingleTest.php b/tests/phpunit/api/v3/TwingleEvent/GetsingleTest.php
new file mode 100644
index 0000000..48ea476
--- /dev/null
+++ b/tests/phpunit/api/v3/TwingleEvent/GetsingleTest.php
@@ -0,0 +1,53 @@
+<?php
+
+use Civi\Test\HeadlessInterface;
+use Civi\Test\HookInterface;
+use Civi\Test\TransactionalInterface;
+
+/**
+ * TwingleEvent.Getsingle API Test Case
+ * This is a generic test class implemented with PHPUnit.
+ * @group headless
+ */
+class api_v3_TwingleEvent_GetsingleTest extends \PHPUnit\Framework\TestCase implements HeadlessInterface, HookInterface, TransactionalInterface {
+  use \Civi\Test\Api3TestTrait;
+
+  /**
+   * Set up for headless tests.
+   *
+   * Civi\Test has many helpers, like install(), uninstall(), sql(), and sqlFile().
+   *
+   * See: https://docs.civicrm.org/dev/en/latest/testing/phpunit/#civitest
+   */
+  public function setUpHeadless() {
+    return \Civi\Test::headless()
+      ->installMe(__DIR__)
+      ->apply();
+  }
+
+  /**
+   * The setup() method is executed before the test is executed (optional).
+   */
+  public function setUp() {
+    parent::setUp();
+  }
+
+  /**
+   * The tearDown() method is executed after the test was executed (optional)
+   * This can be used for cleanup.
+   */
+  public function tearDown() {
+    parent::tearDown();
+  }
+
+  /**
+   * Simple example test case.
+   *
+   * Note how the function name begins with the word "test".
+   */
+  public function testApiExample() {
+    $result = civicrm_api3('TwingleEvent', 'Getsingle', array('magicword' => 'sesame'));
+    $this->assertEquals('Twelve', $result['values'][12]['name']);
+  }
+
+}
diff --git a/tests/phpunit/api/v3/TwingleForm/GetsingleTest.php b/tests/phpunit/api/v3/TwingleForm/GetsingleTest.php
new file mode 100644
index 0000000..de76920
--- /dev/null
+++ b/tests/phpunit/api/v3/TwingleForm/GetsingleTest.php
@@ -0,0 +1,53 @@
+<?php
+
+use Civi\Test\HeadlessInterface;
+use Civi\Test\HookInterface;
+use Civi\Test\TransactionalInterface;
+
+/**
+ * TwingleForm.Getsingle API Test Case
+ * This is a generic test class implemented with PHPUnit.
+ * @group headless
+ */
+class api_v3_TwingleForm_GetsingleTest extends \PHPUnit\Framework\TestCase implements HeadlessInterface, HookInterface, TransactionalInterface {
+  use \Civi\Test\Api3TestTrait;
+
+  /**
+   * Set up for headless tests.
+   *
+   * Civi\Test has many helpers, like install(), uninstall(), sql(), and sqlFile().
+   *
+   * See: https://docs.civicrm.org/dev/en/latest/testing/phpunit/#civitest
+   */
+  public function setUpHeadless() {
+    return \Civi\Test::headless()
+      ->installMe(__DIR__)
+      ->apply();
+  }
+
+  /**
+   * The setup() method is executed before the test is executed (optional).
+   */
+  public function setUp() {
+    parent::setUp();
+  }
+
+  /**
+   * The tearDown() method is executed after the test was executed (optional)
+   * This can be used for cleanup.
+   */
+  public function tearDown() {
+    parent::tearDown();
+  }
+
+  /**
+   * Simple example test case.
+   *
+   * Note how the function name begins with the word "test".
+   */
+  public function testApiExample() {
+    $result = civicrm_api3('TwingleForm', 'Getsingle', array('magicword' => 'sesame'));
+    $this->assertEquals('Twelve', $result['values'][12]['name']);
+  }
+
+}
diff --git a/tests/phpunit/api/v3/TwingleProject/GetsingleTest.php b/tests/phpunit/api/v3/TwingleProject/GetsingleTest.php
new file mode 100644
index 0000000..87c6882
--- /dev/null
+++ b/tests/phpunit/api/v3/TwingleProject/GetsingleTest.php
@@ -0,0 +1,53 @@
+<?php
+
+use Civi\Test\HeadlessInterface;
+use Civi\Test\HookInterface;
+use Civi\Test\TransactionalInterface;
+
+/**
+ * TwingleProject.Getsingle API Test Case
+ * This is a generic test class implemented with PHPUnit.
+ * @group headless
+ */
+class api_v3_TwingleProject_GetsingleTest extends \PHPUnit\Framework\TestCase implements HeadlessInterface, HookInterface, TransactionalInterface {
+  use \Civi\Test\Api3TestTrait;
+
+  /**
+   * Set up for headless tests.
+   *
+   * Civi\Test has many helpers, like install(), uninstall(), sql(), and sqlFile().
+   *
+   * See: https://docs.civicrm.org/dev/en/latest/testing/phpunit/#civitest
+   */
+  public function setUpHeadless() {
+    return \Civi\Test::headless()
+      ->installMe(__DIR__)
+      ->apply();
+  }
+
+  /**
+   * The setup() method is executed before the test is executed (optional).
+   */
+  public function setUp() {
+    parent::setUp();
+  }
+
+  /**
+   * The tearDown() method is executed after the test was executed (optional)
+   * This can be used for cleanup.
+   */
+  public function tearDown() {
+    parent::tearDown();
+  }
+
+  /**
+   * Simple example test case.
+   *
+   * Note how the function name begins with the word "test".
+   */
+  public function testApiExample() {
+    $result = civicrm_api3('TwingleProject', 'Getsingle', array('magicword' => 'sesame'));
+    $this->assertEquals('Twelve', $result['values'][12]['name']);
+  }
+
+}