## Table of Contents

- [Query Variables](#query-variables)

---

[API](https://microlink.io/docs/api/getting-started/overview)

[GUIDES](https://microlink.io/docs/guides) [MQL](https://microlink.io/docs/mql/getting-started/overview) [SDK](https://microlink.io/docs/sdk/getting-started/overview) [CARDS](https://microlink.io/docs/cards/getting-started/overview)

API GUIDES MQL SDK CARDS

Getting Started

[Overview](https://microlink.io/docs/cards/getting-started/overview)

[Editor](https://microlink.io/docs/cards/getting-started/editor)

[Presets](https://microlink.io/docs/cards/getting-started/presets)

[Query Variables](https://microlink.io/docs/cards/getting-started/query-variables)

[Embed](https://microlink.io/docs/cards/getting-started/embed)

Others

[Authentication](https://microlink.io/docs/cards/others/authentication)

[Encoding](https://microlink.io/docs/cards/others/encoding)

[Pricing](https://microlink.io/docs/cards/others/pricing)

API GUIDES MQL SDK CARDS

Getting Started

[Overview](https://microlink.io/docs/cards/getting-started/overview)

[Editor](https://microlink.io/docs/cards/getting-started/editor)

[Presets](https://microlink.io/docs/cards/getting-started/presets)

[Query Variables](https://microlink.io/docs/cards/getting-started/query-variables)

[Embed](https://microlink.io/docs/cards/getting-started/embed)

Others

[Authentication](https://microlink.io/docs/cards/others/authentication)

[Encoding](https://microlink.io/docs/cards/others/encoding)

[Pricing](https://microlink.io/docs/cards/others/pricing)

## Query Variables

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[View as Markdown](https://microlink.io/docs/cards/getting-started/query-variables.md "View content as Markdown")

The query variables is the way to reuse your composition, feeding it with data, creating a new mix.

Every preset has different query variables definition. They can be used to set a color, a URL or change the card behavior based on it.

They maximize presets reusability and will be encoded as part of the URL as query parameters.

Last updated on January 10, 2026

[Edit on GitHub](https://github.com/microlinkhq/www/blob/master/src/content/docs/cards/getting-started/query-variables.md)