# Developer Documentation

### Inserting custom content in emails

{% content-ref url="/pages/VLLddwcCDTUdIQbdRCKy" %}
[Making a custom add-on](/developers/making-a-custom-add-on.md)
{% endcontent-ref %}

### Executing custom code on AcyMailing triggers

{% content-ref url="/pages/Khfo6jYaOwlk1U0PWYnW" %}
[Execute custom script on specific AcyMailing actions](/developers/making-a-custom-add-on/execute-custom-script-on-specific-acymailing-actions.md)
{% endcontent-ref %}

### Using AcyMailing code in custom script

{% content-ref url="/pages/TI2gFECkN0QmlwsY0SAq" %}
[Custom script using our code](/developers/custom-script-using-our-code.md)
{% endcontent-ref %}

### REST API

{% content-ref url="/spaces/CosW1WHkmfl9f2vUOzRX/pages/y6Vy92WgMI6rQFtSOXsy" %}
[Overview](/rest-api/overview.md)
{% endcontent-ref %}


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# Agent Instructions: Querying This Documentation

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Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.acymailing.com/developers/acymailing-developer-documentation.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.