> For the complete documentation index, see [llms.txt](https://docs.neuralens.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.neuralens.ai/reference/api-reference.md).

# API Reference

Dive into the specifics of each API endpoint by checking out our complete documentation.

## Indexing

Indexing is how you add your products to the search engine.

{% content-ref url="/pages/YPkLgsN7B75ucoTuEFRQ" %}
[Indexing](/reference/api-reference/indexing.md)
{% endcontent-ref %}

## Search

Use the Search API to query the indexed products.

{% content-ref url="/pages/nyFhqw1VFyeCgz9Vacee" %}
[Search](/reference/api-reference/search.md)
{% endcontent-ref %}

## Autocomplete

The Autocomplete API returns suggestions for the autocompleter.

{% content-ref url="/pages/KgP5r4KxAiCf4diCcfNO" %}
[Autocomplete](/reference/api-reference/autocomplete.md)
{% endcontent-ref %}

## Event Tracking

Event Tracking allows Neuralens to learn from a user's behaviour and personalise the results for them.

{% content-ref url="/pages/WO5mz8GCqOIMR2AGd3EI" %}
[Event tracking](/reference/api-reference/event-tracking.md)
{% endcontent-ref %}

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