# Testnet by С3

By [Atoms Research](https://paragraph.com/@atoms-research) · 2023-10-05

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[**C3**](https://twitter.com/c3protocol) is a self-custodial exchange that utilizes a hybrid architecture combining off-chain and on-chain components for maximum performance and security

💲 **Raised**: $9.3M from Arrington XRP, Mechanism, Jums and others

_Official announcement_

[![User Avatar](https://storage.googleapis.com/papyrus_images/3a5bed04546572d23e480e3ae20c205f9de316dc4a0354c26ab424a441e93055.jpg)](https://twitter.com/C3protocol)

[C3](https://twitter.com/C3protocol)

[@C3protocol](https://twitter.com/C3protocol)

[![Twitter Logo](https://paragraph.com/editor/twitter/logo.png)](https://twitter.com/C3protocol/status/1708939903759798305)

It's time.  
We're excited to announce that our testnet is now open to the public! After sending out 315,000 invites, we're welcoming everyone to experience the future of trading. Simply visit [test.c3.io](https://t.co/NYYK9fylbe) and [#quitcex](https://twitter.com/hashtag/quitcex)

 [![Like Icon](https://paragraph.com/editor/twitter/heart.png) 1,419](https://twitter.com/C3protocol/status/1708939903759798305)[

3:19 PM • Oct 2, 2023

](https://twitter.com/C3protocol/status/1708939903759798305)

### What to do?

\- Go to the [website](https://test.c3.io/trade/ETH-USDC) and log in with wallet

![](https://storage.googleapis.com/papyrus_images/80241b9a365e14dc0f313f987d4aeb143a9aac3cb327acf58fa4e71bbcc2a4e0.png)

\- Request test tokens from the [faucet](https://test.c3.io/dispenser)

![](https://storage.googleapis.com/papyrus_images/7a516e1c6c87ce667b8d68078405354334a9a9251fbf969014df2cd35917e035.png)

\- Return to the previous site and start opening different positions

![](https://storage.googleapis.com/papyrus_images/7cbf899fe460d37eb19195bc2fd0f74277ca77da2d79c954fdbc0f388b460955.png)

\- In the "Earn" tab, select a token and make a deposit

![](https://storage.googleapis.com/papyrus_images/1d57998e5d42574e1dc5475f19f7bdd37317363a4034803c0b231dc13f29487b.png)

![](https://storage.googleapis.com/papyrus_images/c379a0360112449022a7f52f3d8932fdf80c1b27b3230dccfdb9490d1ccaa3b5.png)

\- You can leave feedback on the right side of the site

![](https://storage.googleapis.com/papyrus_images/1838eea51af0e061e76a43b9a62e462bb09ed564e87b9dd6fc8e062d0042e321.png)

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**✅ That’s all!**

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*Originally published on [Atoms Research](https://paragraph.com/@atoms-research/testnet-by-3)*