> For the complete documentation index, see [llms.txt](https://wiki.acala.network/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://wiki.acala.network/acala-exodus-upgrade/ausd-seed-aseed/aseed-integration-guide.md).

# aSEED Integration Guide

## Overview

aSEED does not have a pegged price; it is redeemable to aSEED treasury underlying asset [in future under certain criteria](https://wiki.acala.network/acala-exodus-upgrade/ausd-seed-aseed#redemption). Below are liquidity venues for aSEED:

Acala

* Acala Swap
* Stellaswap

Karura

* Karura Swap
* Zenlink

## Integrate via EVM+

aSEED is available as ERC-20 assets on Acala EVM+ on both Acala and Karura

Contract Address

* aSEED (Karura): 0x0000000000000000000100000000000000000081
* aSEED (Acala): 0x0000000000000000000100000000000000000001

## Integrate via Substrate

Refer to [token transfer guide](https://wiki.acala.network/integrate/acala/token-transfer)