> For the complete documentation index, see [llms.txt](https://docs.minical.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.minical.io/build-an-extension/minical-actions.md).

# miniCal Actions

miniCal provides us different hooks. They provide a way for running a function at a specific point in the execution of miniCal Core. Callback functions for an Action do not return anything back to the calling Action hook.

```php
do_action( ‘example_action_to_run’, $arg);
```

```php
// The action callback function.
add_action( ‘example_action_to_run’, ‘example_callback_fun’, 10, 1);

function example_callback_fun( $arg) {
You can access the $arg1 here. You just need to manipulate it and check the output.
}
```

This list contains all the actions trigger points of miniCal. You can add a listener with the corresponding action

**Booking Actions List**

| METHOD     | NAME                | PARAMETERS | USE CASE                          |
| ---------- | ------------------- | ---------- | --------------------------------- |
| do\_action | post.create.booking | $data      | After the creation of new booking |
| do\_action | post.delete.booking | $data      | After deleting a booking          |
| do\_action | post.update.booking | $data      | After updating a booking data     |

**Customer Actions List**

| METHOD     | NAME                 | PARAMETERS | USE CASE                           |
| ---------- | -------------------- | ---------- | ---------------------------------- |
| do\_action | post.create.customer | $data      | After the creation of new customer |
| do\_action | post.delete.customer | $data      | After deleting a customer          |
| do\_action | post.update.customer | $data      | After updating a customer data     |

**Charge Actions List**

| METHOD     | NAME               | PARAMETERS | USE CASE                         |
| ---------- | ------------------ | ---------- | -------------------------------- |
| do\_action | post.create.charge | $data      | After the creation of new charge |
| do\_action | post.delete.charge | $data      | After deleting a charge          |
| do\_action | post.update.charge | $data      | After updating a charge data     |

**Payment Actions List**

| METHOD     | NAME                | PARAMETERS | USE CASE                          |
| ---------- | ------------------- | ---------- | --------------------------------- |
| do\_action | post.create.payment | $data      | After the creation of new payment |
| do\_action | post.delete.payment | $data      | After deleting a payment          |
| do\_action | post.update.payment | $data      | After updating a payment data     |

These are basically action triggers, you can add action listener like this:

```php
add_action('post.create.booking', 'your_callback_function', 10, 1);
function your_callback_function($data) {
  // this code will be executed on booking creation, $data will have booking related info
}
```