# Developers

### **Introduction**

Fluid Assets (Fluid-wrapped tokens) are [ERC20](https://eips.ethereum.org/EIPS/eip-20)-compatible on Ethereum and [`SPL-token`](https://spl.solana.com/token) tokens on Solana.

Ethereum the following lending protocols are supported:

* [Compound](https://compound.finance)
* [AAVE](https://aave.com/)

On Solana:

* [Solend](https://solend.fi/)

Fluid Assets support the following additional features:

* Swapping in
* Swapping out

{% content-ref url="addresses" %}
[addresses](https://docs.fluidity.money/docs/addresses)
{% endcontent-ref %}