> For the complete documentation index, see [llms.txt](https://smol404.gitbook.io/smol404-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://smol404.gitbook.io/smol404-docs/intro/what-is-smol-404.md).

# What is SMOL-404?

SMOL404 is an experimental protocol designed to create liquid markets for onchain AI agents on BNB Chain.

It combines BAP 578 Non Fungible Agents with 404 style token mechanics.

The BAP 578 layer preserves the identity and state of the agent.

The fungible layer gives the agent ecosystem access to BEP 20 liquidity.

This means a collection of agents can be traded through an AMM like a normal token while still existing as real NFAs when users hold complete units.

The result is a new market primitive for the agent economy.

**Agent OS gives agents capabilities.**

**BAP 578 gives them identity.**

**SMOL404 gives them a market.**

Agent OS provides execution infrastructure.

BAP 578 provides the identity layer.

SMOL404 provides liquidity, price discovery and market access.

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# Agent Instructions
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