# Image QueryString API

The commands available are documented into the following categories:

* [Image Transforms](/integration/api/image-querystring-api/image-transforms.md)
* [Image Filters](/integration/api/image-querystring-api/image-filters.md)
* [Image Encoding](/integration/api/image-querystring-api/image-encoding.md)

## Usage

```
/api/assets/generated/recipeSet/readable/L83NJTB7/east?width=400&height=400
```

{% hint style="info" %}
Note: the order of QueryString parameters does not affect output.  The are evaluated in the most efficient operations regardless of order.
{% endhint %}

## Examples

\
​[https://api.spectrumcustomizer.com/api/assets/generated/recipeSet/readable/L83NJTB7/east?**width=250\&height=250**](https://api.spectrumcustomizer.com/api/assets/generated/recipeSet/readable/L83NJTB7/east?width=150\&height=150\&bgcolor=CCCCCC)

<div align="left"><img src="/files/-MSBgvZeFkIjleJ6LLUP" alt="?width=250&#x26;height=250"></div>

[https://api.spectrumcustomizer.com/api/assets/generated/recipeSet/readable/L83NJTB7/east?**width=150\&height=150\&bgcolor=CCCCCC**](https://api.spectrumcustomizer.com/api/assets/generated/recipeSet/readable/L83NJTB7/east?width=150\&height=150\&bgcolor=CCCCCC)

<div align="left"><img src="/files/-MSBjmR4HWvNzwSGJElc" alt="?width=150&#x26;height=150&#x26;bgcolor=CCCCCC"></div>

### Other Examples

* `width=100&height=100&mode=max&scale=down` ensures the image is downscaled to 100x100 or less, but does not upscale the image if it is already smaller than that. Aspect ratio is maintained.
* `width=200&height=200&mode=max&scale=both` ensures the image is downscaled or upscaled to fit within 200x200, maintaining aspect ratio.
* `width=200&height=200&mode=pad&scale=both` ensures the image is downscaled or upscaled to fit within 200x200, maintaining aspect ratio, then is padded to make the result always 200x200.
* `width=300&height=300&mode=crop&scale=both` ensures the image is downscaled or upscaled to fit around 300x300, then minimally cropped to meet the aspect ratio. `scale=both` ensures the image is upscaled if smaller so the result is always 300x300.


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

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

```
GET https://docs.spectrumcustomizer.com/integration/api/image-querystring-api.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.