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

# Metabuilder Framework

## Introducing

The Metabuilder program grants API access on a case-by-case basis so that independent developers can build trading applications on top of tread.fi’s trading engine and infrastructure.

#### What you get

* **Execution strategies:** VWAP, TWAP, participation rate strategies and other institutional-style algorithms via REST and WebSockets
* **Broad connectivity:** 10+ exchanges (CEX and DEX) through one standardized interface
* **Market making & delta-neutral bots:** Ready-to-use MM and DN bot tooling
* **Automation:**  Script and automate trade execution end-to-end
* **Unified balances:**  Standardized portfolio and balance views across venues

#### Access

1. Sign up for a testnet account on [testnet.app.tread.fi](https://testnet.app.tread.fi/)
2. Apply [here](https://metabuilderform.vercel.app) and provide your testnet username in the form. 
3. Please make sure to detail your usecase. We will review, approve and provide you with your API Key on a case-by-case basis.