# How to build a usdc/usdt custodial wallet on icp?

**URL:** <https://forum.dfinity.org/t/how-to-build-a-usdc-usdt-custodial-wallet-on-icp/35962>\
**Category:** Developers\
**Created:** [October 8, 2024, 11:24am UTC](https://forum.dfinity.org/t/how-to-build-a-usdc-usdt-custodial-wallet-on-icp/35962 "2024-10-08T11:24:30Z")\
**Posts on this page:** 1\
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**Author:** ![kristofer](https://sea1.discourse-cdn.com/flex023/user_avatar/forum.dfinity.org/kristofer/32/11135_2.png) [@kristofer](https://forum.dfinity.org/u/kristofer)\
**Post date:** [October 18, 2024, 11:34am UTC](https://forum.dfinity.org/t/how-to-build-a-usdc-usdt-custodial-wallet-on-icp/35962/7 "2024-10-18T11:34:14Z")

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@AliSci Also check out this just published example app on how to build an ETH wallet on ICP. It doesn’t support ERC-20 tokens but that could easily be added.

> [@Building a multi user Ethereum wallet on ICP using Alloy](https://forum.dfinity.org/t/building-a-multi-user-ethereum-wallet-on-icp-using-alloy/36308):
>
> ic-alloy is an open source project to make the [Alloy.rs](https://alloy.rs) support libraries available to ICP developers. Using Alloy instead of interacting with the EVM RPC canister directly provides a drastically simpler developer experience. As an example of how to use Alloy on ICP and as a template/starting point for other projects I built a simple multi user Ethereum wallet. Live demo: [https://7vics-6yaaa-aaaai-ap7lq-cai.icp0.io](https://7vics-6yaaa-aaaai-ap7lq-cai.icp0.io) Frontend source code: [ic-alloy-basic-eth-frontend](https://github.com/kristoferlund/ic-alloy-basic-eth-frontend) Backend source code: [ic-all…](https://github.com/kristoferlund/ic-alloy-basic-eth)

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