# Trading error on TomoDex

**URL:** https://forum.viction.xyz/t/trading-error-on-tomodex/1591
**Category:** Community Support
**Created:** [23 May 2021 02:58 UTC](https://forum.viction.xyz/t/trading-error-on-tomodex/1591 "2021-05-23T02:58:57Z")
**Posts on this page:** 5
**Page:** 1

<div class="post-metadata">

### Author: ![feefirt](https://dub1.discourse-cdn.com/flex005/user_avatar/forum.viction.xyz/feefirt/32/969_2.png) [@feefirt](https://forum.viction.xyz/u/feefirt)
#### Post date: [23 May 2021 02:58 UTC](https://forum.viction.xyz/t/trading-error-on-tomodex/1591/1 "2021-05-23T02:58:57Z")

</div>

I’m trying to trade USDT on TomoDex however I keep getting an error message every time, error undefined. I’m using tomodex thru the Coinbase Wallet, am I doing something wrong?

 ![image](https://europe1.discourse-cdn.com/flex005/uploads/tomochain/original/1X/b5fc9d499c6aa6f738a6ab5ad074c3508f0e6a8e.jpeg)

---

<div class="post-metadata">

### Author: ![hongtamd32](https://dub1.discourse-cdn.com/flex005/user_avatar/forum.viction.xyz/hongtamd32/32/534_2.png) [@hongtamd32](https://forum.viction.xyz/u/hongtamd32)
#### Post date: [24 May 2021 02:21 UTC](https://forum.viction.xyz/t/trading-error-on-tomodex/1591/2 "2021-05-24T02:21:24Z")

</div>

Hi,

Currently, TomoDEX has not been supported on Coinbase Wallet. If you want to access it, please go to [https://dex.tomochain.com/home](https://dex.tomochain.com/home) via a web browser or via TomoWallet.

Thank you!  
Tam.

---

<div class="post-metadata">

### Author: ![feefirt](https://dub1.discourse-cdn.com/flex005/user_avatar/forum.viction.xyz/feefirt/32/969_2.png) [@feefirt](https://forum.viction.xyz/u/feefirt)
#### Post date: [24 May 2021 13:45 UTC](https://forum.viction.xyz/t/trading-error-on-tomodex/1591/3 "2021-05-24T13:45:04Z")

</div>

So how would I go about accessing the funds I deposited when I had TomoDex connected to my Coinbase wallet?

---

<div class="post-metadata">

### Author: ![hongtamd32](https://dub1.discourse-cdn.com/flex005/user_avatar/forum.viction.xyz/hongtamd32/32/534_2.png) [@hongtamd32](https://forum.viction.xyz/u/hongtamd32)
#### Post date: [25 May 2021 03:06 UTC](https://forum.viction.xyz/t/trading-error-on-tomodex/1591/4 "2021-05-25T03:06:37Z")

</div>

Hi again,

TomoDEX is under maintenance and we’re working on its upgrade. We’re so sorry for this inconvenience.

I suggest for the best practice, you can use [TomoBridge](https://bridge.tomochain.com) to unwrap USDT and send it to other exchanges for trading. Otherwise, you can use [LuaSwap](https://luaswap.org/#/) to swap USDT TRC21 to TOMO native then send it away.

If you’re unfamiliar with TomoBridge and LuaSwap, the docs below can help you:

[# How to wrap/unwrap your assets to/from TRC21 Wrapped Tokens on TomoBridge](https://medium.com/tomochain/how-to-wrap-unwrap-your-assets-for-trc21-wrapped-tokens-on-tomobridge-ca4f367084e6)  
[# How to swap your token on LuaSwap](https://docs.tomochain.com/luaswap/tutorial/how-to-swap-your-token-on-luaswap)

Contact me via [Telegram: Contact @MiKeysel32](https://t.me/MiKeysel32) in case you need immediate help.

Cheers!  
Tam.

---

<div class="post-metadata">

### Author: ![ayoub\_karimi](https://dub1.discourse-cdn.com/flex005/user_avatar/forum.viction.xyz/ayoub_karimi/32/1246_2.png) [@ayoub\_karimi](https://forum.viction.xyz/u/ayoub_karimi)
#### Post date: [15 November 2021 07:14 UTC](https://forum.viction.xyz/t/trading-error-on-tomodex/1591/5 "2021-11-15T07:14:51Z")

</div>

Hi there  
I have the same problem with trustwallet when i want to sell my tomo to usdt… what should i do?