diff --git a/api/v3/TwingleEvent/Create.php b/api/v3/TwingleEvent/Create.php
new file mode 100644
index 0000000..0ae5390
--- /dev/null
+++ b/api/v3/TwingleEvent/Create.php
@@ -0,0 +1,45 @@
+<?php
+use CRM_TwingleCampaign_ExtensionUtil as E;
+
+/**
+ * TwingleEvent.Create API specification (optional)
+ * This is used for documentation and validation.
+ *
+ * @param array $spec description of fields supported by this API call
+ *
+ * @see https://docs.civicrm.org/dev/en/latest/framework/api-architecture/
+ */
+function _civicrm_api3_twingle_event_Create_spec(&$spec) {
+  $spec['magicword']['api.required'] = 1;
+}
+
+/**
+ * TwingleEvent.Create API
+ *
+ * @param array $params
+ *
+ * @return array
+ *   API result descriptor
+ *
+ * @see civicrm_api3_create_success
+ *
+ * @throws API_Exception
+ */
+function civicrm_api3_twingle_event_Create($params) {
+  if (array_key_exists('magicword', $params) && $params['magicword'] == 'sesame') {
+    $returnValues = array(
+      // OK, return several data rows
+      12 => ['id' => 12, 'name' => 'Twelve'],
+      34 => ['id' => 34, 'name' => 'Thirty four'],
+      56 => ['id' => 56, 'name' => 'Fifty six'],
+    );
+    // ALTERNATIVE: $returnValues = []; // OK, success
+    // ALTERNATIVE: $returnValues = ["Some value"]; // OK, return a single value
+
+    // Spec: civicrm_api3_create_success($values = 1, $params = [], $entity = NULL, $action = NULL)
+    return civicrm_api3_create_success($returnValues, $params, 'TwingleEvent', 'Create');
+  }
+  else {
+    throw new API_Exception(/*error_message*/ 'Everyone knows that the magicword is "sesame"', /*error_code*/ 'magicword_incorrect');
+  }
+}
diff --git a/api/v3/TwingleEvent/Get.php b/api/v3/TwingleEvent/Get.php
new file mode 100644
index 0000000..8438d31
--- /dev/null
+++ b/api/v3/TwingleEvent/Get.php
@@ -0,0 +1,45 @@
+<?php
+use CRM_TwingleCampaign_ExtensionUtil as E;
+
+/**
+ * TwingleEvent.Get API specification (optional)
+ * This is used for documentation and validation.
+ *
+ * @param array $spec description of fields supported by this API call
+ *
+ * @see https://docs.civicrm.org/dev/en/latest/framework/api-architecture/
+ */
+function _civicrm_api3_twingle_event_Get_spec(&$spec) {
+  $spec['magicword']['api.required'] = 1;
+}
+
+/**
+ * TwingleEvent.Get API
+ *
+ * @param array $params
+ *
+ * @return array
+ *   API result descriptor
+ *
+ * @see civicrm_api3_create_success
+ *
+ * @throws API_Exception
+ */
+function civicrm_api3_twingle_event_Get($params) {
+  if (array_key_exists('magicword', $params) && $params['magicword'] == 'sesame') {
+    $returnValues = array(
+      // OK, return several data rows
+      12 => ['id' => 12, 'name' => 'Twelve'],
+      34 => ['id' => 34, 'name' => 'Thirty four'],
+      56 => ['id' => 56, 'name' => 'Fifty six'],
+    );
+    // ALTERNATIVE: $returnValues = []; // OK, success
+    // ALTERNATIVE: $returnValues = ["Some value"]; // OK, return a single value
+
+    // Spec: civicrm_api3_create_success($values = 1, $params = [], $entity = NULL, $action = NULL)
+    return civicrm_api3_create_success($returnValues, $params, 'TwingleEvent', 'Get');
+  }
+  else {
+    throw new API_Exception(/*error_message*/ 'Everyone knows that the magicword is "sesame"', /*error_code*/ 'magicword_incorrect');
+  }
+}
diff --git a/api/v3/TwingleProject/Create.php b/api/v3/TwingleProject/Create.php
new file mode 100644
index 0000000..ce8df35
--- /dev/null
+++ b/api/v3/TwingleProject/Create.php
@@ -0,0 +1,78 @@
+<?php
+
+use CRM_TwingleCampaign_BAO_TwingleProject as TwingleProject;
+use CRM_TwingleCampaign_ExtensionUtil as E;
+
+include_once E::path() . '/CRM/TwingleCampaign/BAO/TwingleProject.php';
+
+/**
+ * TwingleProject.Create API specification (optional)
+ * This is used for documentation and validation.
+ *
+ * @param array $spec description of fields supported by this API call
+ *
+ * @see https://docs.civicrm.org/dev/en/latest/framework/api-architecture/
+ */
+function _civicrm_api3_twingle_project_Create_spec(array &$spec) {
+  $spec['title'] = [
+    'name'         => 'title',
+    'title'        => E::ts('Campaign Title'),
+    'type'         => CRM_Utils_Type::T_STRING,
+    'api.required' => 1,
+    'description'  => E::ts('Title of the Campaign'),
+  ];
+  $spec['project_type'] = [
+    'name'         => 'project_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'),
+  ];
+}
+
+/**
+ * TwingleProject.Create API
+ *
+ * @param array $params
+ *
+ * @return array
+ *   API result descriptor
+ *
+ * @throws \Exception
+ * @see civicrm_api3_create_success
+ *
+ */
+function civicrm_api3_twingle_project_Create($params) {
+
+  $title = $params['title'];
+  $name = strtolower(preg_replace('/[^A-Za-z0-9]/', '_', $title));
+  $type = $params['project_type'] ?? 'default';
+  $allow_more = $params['allow_more'] ?? 1;
+
+  $values = [
+    'title'      => $title,
+    'name'       => $name,
+    'type'       => $type,
+    'allow_more' => $allow_more,
+  ];
+
+  $project = new TwingleProject($values, 'CIVICRM');
+
+  $project->create();
+
+  $sync = $result = civicrm_api3('TwingleSync', 'post');
+
+  if ($sync['is_error'] == 0) {
+    $returnValues = civicrm_api3();
+  }
+
+  $returnValues = null;
+  return civicrm_api3_create_success($returnValues, $params, 'TwingleProject', 'Create');
+}
diff --git a/api/v3/TwingleProject/Get.php b/api/v3/TwingleProject/Get.php
new file mode 100644
index 0000000..9e4f31f
--- /dev/null
+++ b/api/v3/TwingleProject/Get.php
@@ -0,0 +1,45 @@
+<?php
+use CRM_TwingleCampaign_ExtensionUtil as E;
+
+/**
+ * TwingleProject.Get API specification (optional)
+ * This is used for documentation and validation.
+ *
+ * @param array $spec description of fields supported by this API call
+ *
+ * @see https://docs.civicrm.org/dev/en/latest/framework/api-architecture/
+ */
+function _civicrm_api3_twingle_project_Get_spec(&$spec) {
+  $spec['magicword']['api.required'] = 1;
+}
+
+/**
+ * TwingleProject.Get API
+ *
+ * @param array $params
+ *
+ * @return array
+ *   API result descriptor
+ *
+ * @see civicrm_api3_create_success
+ *
+ * @throws API_Exception
+ */
+function civicrm_api3_twingle_project_Get($params) {
+  if (array_key_exists('magicword', $params) && $params['magicword'] == 'sesame') {
+    $returnValues = array(
+      // OK, return several data rows
+      12 => ['id' => 12, 'name' => 'Twelve'],
+      34 => ['id' => 34, 'name' => 'Thirty four'],
+      56 => ['id' => 56, 'name' => 'Fifty six'],
+    );
+    // ALTERNATIVE: $returnValues = []; // OK, success
+    // ALTERNATIVE: $returnValues = ["Some value"]; // OK, return a single value
+
+    // Spec: civicrm_api3_create_success($values = 1, $params = [], $entity = NULL, $action = NULL)
+    return civicrm_api3_create_success($returnValues, $params, 'TwingleProject', 'Get');
+  }
+  else {
+    throw new API_Exception(/*error_message*/ 'Everyone knows that the magicword is "sesame"', /*error_code*/ 'magicword_incorrect');
+  }
+}
diff --git a/tests/phpunit/api/v3/TwingleEvent/CreateTest.php b/tests/phpunit/api/v3/TwingleEvent/CreateTest.php
new file mode 100644
index 0000000..59a2daa
--- /dev/null
+++ b/tests/phpunit/api/v3/TwingleEvent/CreateTest.php
@@ -0,0 +1,53 @@
+<?php
+
+use Civi\Test\HeadlessInterface;
+use Civi\Test\HookInterface;
+use Civi\Test\TransactionalInterface;
+
+/**
+ * TwingleEvent.Create API Test Case
+ * This is a generic test class implemented with PHPUnit.
+ * @group headless
+ */
+class api_v3_TwingleEvent_CreateTest 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', 'Create', array('magicword' => 'sesame'));
+    $this->assertEquals('Twelve', $result['values'][12]['name']);
+  }
+
+}
diff --git a/tests/phpunit/api/v3/TwingleEvent/GetTest.php b/tests/phpunit/api/v3/TwingleEvent/GetTest.php
new file mode 100644
index 0000000..2cd5225
--- /dev/null
+++ b/tests/phpunit/api/v3/TwingleEvent/GetTest.php
@@ -0,0 +1,53 @@
+<?php
+
+use Civi\Test\HeadlessInterface;
+use Civi\Test\HookInterface;
+use Civi\Test\TransactionalInterface;
+
+/**
+ * TwingleEvent.Get API Test Case
+ * This is a generic test class implemented with PHPUnit.
+ * @group headless
+ */
+class api_v3_TwingleEvent_GetTest 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', 'Get', array('magicword' => 'sesame'));
+    $this->assertEquals('Twelve', $result['values'][12]['name']);
+  }
+
+}
diff --git a/tests/phpunit/api/v3/TwingleProject/CreateTest.php b/tests/phpunit/api/v3/TwingleProject/CreateTest.php
new file mode 100644
index 0000000..95a86fc
--- /dev/null
+++ b/tests/phpunit/api/v3/TwingleProject/CreateTest.php
@@ -0,0 +1,53 @@
+<?php
+
+use Civi\Test\HeadlessInterface;
+use Civi\Test\HookInterface;
+use Civi\Test\TransactionalInterface;
+
+/**
+ * TwingleProject.Create API Test Case
+ * This is a generic test class implemented with PHPUnit.
+ * @group headless
+ */
+class api_v3_TwingleProject_CreateTest 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', 'Create', array('magicword' => 'sesame'));
+    $this->assertEquals('Twelve', $result['values'][12]['name']);
+  }
+
+}
diff --git a/tests/phpunit/api/v3/TwingleProject/GetTest.php b/tests/phpunit/api/v3/TwingleProject/GetTest.php
new file mode 100644
index 0000000..da54ddc
--- /dev/null
+++ b/tests/phpunit/api/v3/TwingleProject/GetTest.php
@@ -0,0 +1,53 @@
+<?php
+
+use Civi\Test\HeadlessInterface;
+use Civi\Test\HookInterface;
+use Civi\Test\TransactionalInterface;
+
+/**
+ * TwingleProject.Get API Test Case
+ * This is a generic test class implemented with PHPUnit.
+ * @group headless
+ */
+class api_v3_TwingleProject_GetTest 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', 'Get', array('magicword' => 'sesame'));
+    $this->assertEquals('Twelve', $result['values'][12]['name']);
+  }
+
+}