August 3, 2023
June 4, 2025

Public Testnet Update

dYdX
Public Testnet UpdatePublic Testnet Update

Introduction

As our team continues to work toward the launch of The dYdX Chain (v4), we are excited to announce the launch of public testnet #2!

We will be sunsetting the current version of our testnet on August 7th at 17:00 UTC to reset and relaunch the public testnet on August 10th 17:00 UTC. The testnet will be unavailable while these upgrades are being made.

Our new testnet will unlock more features that traders know and love. Read more below.

Public Testnet #2

Milestone 4 introduced the first public testnet of The dYdX Chain.

This version of the testnet will be reset and relaunched with a wider set of features that more closely represent the final feature set for The dYdX Chain.

The new public testnet will include these key upgrades:

  • The addition of 30+ markets – users can now trade a wide variety of markets in addition to BTC/ETH
  • Rewards and vesting – users will earn testnet governance tokens (testnet_reward_token) as they trade. More UI enhancements regarding this feature will come later on during public testnet.
  • Trading Fees – users will now be able to pay and view trading fees as well as  the protocol fee schedule
  • Dynamic margin requirements – this update enables support for liquidity tiers, which introduces varying types of margin requirements

Other, non user facing, upgrades include:

  • Order Removal/Pruning – ensures orders that should be removed due to expiration or pruning are done so and synced with the indexer
  • Spam Mitigation – this update prevents malicious spam attacks on validators
  • Orderbook refinement – ensures that the orderbook in the full node and indexer are always in sync
  • x/stats module – stores information to support fee tiers
  • Oracle-accuracy improvements
  • x/block-time – keeps track of the timestamp of the previous block and downtime information

We look forward to the launch on August 9th and to hearing your feedback. As always, all work is open-source.

Client packages are also now available:

dydxjs

v4-client

dydxpy

v4-client-py

Legitimacy and Disclaimer

© 2025 dYdX International Ltd. All rights reserved.

dYdX is a decentralised, disintermediated and permissionless protocol, and is not available in the U.S. or to U.S. persons as well as for Restricted Persons as set out in the dYdX Software Terms of Use, accessible: https://dydx.exchange/v4-terms. dYdX International Ltd (“DI”) does not develop, control or participate in the operation of any component of the dYdX Protocol (including the MegaVault).

The information provided in this website is for general informational purposes only and DI reserves the right to update, modify, or amend any contents herein, at its sole discretion and without prior notice.  Nothing herein should be used or considered as legal, financial, tax, or any other advice, nor as an instruction or invitation to act in any way by anyone.

Engaging in any activity involving crypto-assets (including trading crypto assets and depositing into the MegaVault) is risky due to high volatility. Returns are not guaranteed and may fluctuate over time depending on multiple factors, and you may lose your entire investment, particularly when using leverage. Investment into crypto-assets may not be regulated and may not be suitable for retail investors. You should perform your own research and due diligence before engaging in any activity involving crypto-assets.

In no event will DI be liable for any loss or damage, including without limitation, indirect or consequential loss or damage, arising from or in connection with the use of this website. By continuing to access this website, you agree to the above and accept the possibility of changes in the information provided.

dYdX is a decentralised, disintermediated and permissionless protocol, and is not available in the U.S. or to U.S. persons as well as for Restricted Persons as set out in the dYdX Software Terms of Use, accessible: https://dydx.exchange/v4-terms. dYdX International Ltd (“DI”) does not develop, control or participate in the operation of any component of the dYdX Protocol (including the MegaVault).

The information provided in this website is for general informational purposes only and DI reserves the right to update, modify, or amend any contents herein, at its sole discretion and without prior notice.  Nothing herein should be used or considered as legal, financial, tax, or any other advice, nor as an instruction or invitation to act in any way by anyone.

Engaging in any activity involving crypto-assets (including trading crypto assets and depositing into the MegaVault) is risky due to high volatility. Returns are not guaranteed and may fluctuate over time depending on multiple factors, and you may lose your entire investment, particularly when using leverage. Investment into crypto-assets may not be regulated and may not be suitable for retail investors. You should perform your own research and due diligence before engaging in any activity involving crypto-assets.

In no event will DI be liable for any loss or damage, including without limitation, indirect or consequential loss or damage, arising from or in connection with the use of this website. By continuing to access this website, you agree to the above and accept the possibility of changes in the information provided.

Leaving site

By clicking ‘Continue’, you will be leaving https://www.dydx.xyz/ and accessing a website made available by a third party using dYdX v4 open-source software that is independent from and unaffiliated with dYdX International Ltd (“DI”). DI does not deploy or run dYdX v4 open-source software for public use, nor does it operate or control any or all parts of the infrastructure. DI is not responsible for any actions taken by independent third parties or for any codes, materials and contents on any third-party websites, including the one you would access by clicking ‘Continue’.

DI’s contents and services are not available to persons who are residents of, are located or incorporated in, or have a registered office in the U.S., Canada or any Restricted Persons as set out in the dYdX v4 open-source software Terms of Use, accessible here.  More details can be found in our Terms of Use. Learn more about dYdX v4 third-party front end options here.