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

# | What is Metropolis?

<figure><img src="/files/he7jmk493eE1AschFw7B" alt=""><figcaption><p>Metropolis is bringing DLMM to Sonic</p></figcaption></figure>

[Metropolis](https://metropolis.exchange/) is a native **Liquidity Book DLMM DEX** (Decentralized Exchange) on the [Sonic](https://www.soniclabs.com/) blockchain. With focus on DLMM (Dynamic Liquidity Market Making), Metropolis is powered by Joe V2.2 Liquidity Book (LB) for Concentrated Liquidity and Uni V2 (AMM) for simple V2 Pools. Metropolis is home of the [$METRO Token](/tokenomics/or-metro-token.md) and the [METRONIX NFT Collection](/tokenomics/or-metronix-nfts.md).

[**Maker Vaults**](/protocol/or-maker-vaults.md) **The FIRST curated non-custodial DLMM vaults in DeFi.**&#x20;

<table data-view="cards"><thead><tr><th align="center"></th><th data-hidden data-card-cover data-type="files"></th><th data-hidden data-card-target data-type="content-ref"></th></tr></thead><tbody><tr><td align="center"><strong>MAKER VAULT</strong><br><strong>USER</strong></td><td><a href="/files/kxyxAvN2U9HCB2K8dafF">/files/kxyxAvN2U9HCB2K8dafF</a></td><td><a href="/pages/aL3k3jconaPIFEdhsCX0">/pages/aL3k3jconaPIFEdhsCX0</a></td></tr><tr><td align="center"><strong>METROPOLIS</strong><br><strong>MAKER VAULTS</strong></td><td><a href="/files/mpEobAp062mZCRRZPyYw">/files/mpEobAp062mZCRRZPyYw</a></td><td><a href="/pages/NCx8nbCBORifGebbNv1v">/pages/NCx8nbCBORifGebbNv1v</a></td></tr><tr><td align="center"><strong>MAKER VAULT</strong><br><strong>CURATOR</strong></td><td><a href="/files/Z0PkFWqkIqJXuUdA8ZBY">/files/Z0PkFWqkIqJXuUdA8ZBY</a></td><td><a href="/pages/7Xy3jv72ty0H95lU8SqC">/pages/7Xy3jv72ty0H95lU8SqC</a></td></tr></tbody></table>

{% content-ref url="/pages/UHzeI6arigeXqQI6hVhs" %}
[| DLMM LB Pools](/protocol/or-pools-and-farms/dlmm-pools.md)
{% endcontent-ref %}

{% content-ref url="/pages/87W3UuOO9LoyLS6mlDEf" %}
[| METRONIX NFTs](/tokenomics/or-metronix-nfts.md)
{% endcontent-ref %}

{% embed url="<https://linktr.ee/metropolisdex>" %}

<figure><img src="/files/oRpDCGId9KTmONgWMzox" alt=""><figcaption><p>Metropolis - Liquidity Book DLMM DEX on Sonic</p></figcaption></figure>


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## 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, and the optional `goal` query parameter:

```
GET https://docs.metropolis.exchange/welcome/or-what-is-metropolis.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

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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.