Legacy DDEX will move to open source on September 30, 2020. The UI interface at legacy.ddex.io will turn off at that time.

Back in early 2018, we launched the first form of DDEX which we now refer to as “Legacy” DDEX. We originally used 0x for our settlement, with a focus on wallet-to-wallet transactions for tons of token pairs. As time passed, it became clear that this strategy needed some adjustments: the ecosystem was shifting and we evolved alongside it.

We moved more deeply into the DeFi space, creating the new DDEX platform — we completely rewrote our smart contracts from scratch, focusing on utilizing high liquidity markets to power margin trading and lending in addition to spot trading. …


Neutral and DDEX Collaborate to Bring Superior Digital Currencies to the Decentralized Community

Neutral, an open financial protocol, has announced the listing of its first digital currency, a stablecoin called Neutral Dollar (NUSD) on DDEX decentralized exchange. Neutral Dollar is currently collateralized by a basket of stablecoins comprising DAI, TUSD, PAX, and USDC. Users can contribute any constituent stablecoin at fair value in exchange for NUSD during an initial contribution period from May 16th through the Neutral platform. …


A huge portion of daily cryptocurrency trading volume currently lies in Bitcoin (BTC) based trades. As an Ethereum based exchange, there is an inherent challenge in reaching traders that trade in BTC — even if we have trading pairs they might use, the fact that we don’t have ALL of their pairs can cause friction. The continual shifting of funds back and forth from centralized platforms to decentralized wallets is not only costly (yay deposit/withdrawal fees!), but inconvenient and slow. …


Token prices dropping on a volatile crypto day, yet DAI remains stable as ever.

DDEX now offers 4 trading pairs utilizing Dai as the base pair

WETH-DAI, MKR-DAI, ZRX-DAI, and OMG-DAI are all active markets now. Dai is the first non-WETH base pair on DDEX! In the first couple weeks of Dai trading, we have already seen over $1m USD worth of trading volume on these four trading pairs.

Dai is a decentralized “stablecoin” —a digital asset designed to maintain a consistent price, often pegged to a fiat currency like the US dollar or collateralized against commodities like gold. Dai’s value is held constant with the US dollar, such that 1 Dai equals 1 USD.

Why Stablecoins?


DDEX’s highest priority is to ensure a safe and reliable trading experience. To further enhance our platform’s security and overall robustness, we are introducing our “DDEX Bug Bounty Program”. This program encourages the responsible disclosure of potential security vulnerabilities.

We appreciate a close relationship with White Hat hackers from the security research community. If you’ve found a vulnerability or bug, we encourage you to notify us as described below!

If you’ve found a vulnerability, we encourage you to notify us through here and select “Security Vulnerability” as the ticket type. We welcome working with you to resolve the issue promptly…


DDEX’s new fee structure will become effective on 7/24/2018.

Details below:

1.Reduced Trading Fee For All Users:

-0.05% trading fee, one of the lowest in all types of crypto exchanges.

2.Greater Fee Reduction For HOT (Hydro Protocol) token holders:

- 0.01% trading fee, only 1/10th of Binance’s trading fee! To qualify as a HOT token holder, your wallet address simply needs to hold at least 100 HOT (Hydro Protocol Tokens).

3.Liquidity Incentive Programs

Additionally, we are releasing the following two exciting programs to provide more benefits to our users. We will provide updates on the exact release time as soon as we can.

1)Market Maker Rebate Program

This program provides all order “makers” on DDEX with effectively 0%…


DDEX on imToken: trading on the go

We are very excited to announce that DDEX is integrated into the imToken DApp browser for simple and safe cryptocurrency trading.

DDEX is the first decentralized exchange built on Hydro Protocol technology — offering instant, real-time order matching with secure on-chain settlement on a non-custodial system. Using Ethereum smart contracts and the 0x protocol to settle trades, DDEX is currently the #1 “0x Relayer” by trading volume.

You will now be able to access DDEX from your imToken DApp browser. …


DDEX reached a new milestone of 25,000 users and currently ranks #2 on Etherscan’s DEX tracker

Introduction

DDEX, the first Hydro Protocol based 0x Relayer, just cleared a couple of noteworthy milestones after first launching open beta testing in January of 2018. We are extremely grateful for the tremendous amount of support from both our community and the 0x project team throughout these last several months.

While there is still a long road ahead to reach our vision of a predominately decentralized ecosystem, it’s important to celebrate major milestones as we grow. This is a small achievement along the path towards a much greater vision for not only our team, but for all decentralized exchanges/relayers.

A massive…


Hydro Protocol API is now on Github

Hydro is a network layer protocol for high performance decentralized exchanges and marketplaces with built-in incentives for coordination.

As Hydro protocol is open source and publicly available on Github, everyone is welcome to take the code and run with it.

DDEX — the demonstrative flagship hybrid decentralized relayer on top of Hydro has started its open beta testing since January 9, 2018.

The Hydro Team and our community are dedicated to the evolution of the Hydro protocol, growing the network, supporting developers build their decentralized relayers on top of the hydro protocol. …


Count Down | Hydro API on Github

Dear Hydro and DDEX community,

We are excited to announce that The Hydro Protocol will be open-source on GitHub starting on April 27, 2018. We look forward to having talented developers contribute to open source and to federated liquidity pool on the top of the Hydro protocol.

For those interested in starting their own Hydro Protocol based relayer (which we are referring to as “Hydro Nodes”), we are now accepting Hydro Node 1.0 applications.

What is Hydro Node?

Hydro is a network layer protocol for high performance decentralized exchanges and marketplaces with built-in incentives for coordination.

The open-source code repositories will empower singular Hydro…

DDEX

DDEX is the first decentralized exchange built on Hydro Protocol technology, offering instant order matching with secure on-chain settlement. https://ddex.io/

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