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OKX adds Uniswap in bid to eliminate gas fees

Web3 & Enterprise·March 02, 2024, 2:58 AM

Leading crypto exchange OKX has announced the seamless integration of Uniswap Labs' application programming interface (API) into its decentralized exchange (DEX). The objective of the Uniswap addition is to usher in an era of gas-free trading through its innovative feature called "Snap” for OKX service users.

 

Snap trading mode

The company made the announcement by way of a PR Newswire press release on Feb. 29. OKX asserts that Uniswap is one of the most trusted names in DeFi. As part of the integration, the Snap trading mode will be included as a feature on OKX DEX, with the objective of aggregating Uniswap’s liquidity.

The feature operates directly on the OKX DEX interface by way of the UniswapX protocol. UniswapX is an immutable smart contract built with the intention to be fully permissionless. The contract cannot be modified or paused by anyone, including Uniswap Labs.

 

Liquidity providers pay the fee

In explaining away the technology, Jason Lau, the chief innovation officer at OKX told Cointelegraph the mechanics behind the no-fee swaps. Lau unveiled a novel model wherein liquidity providers absorb transaction fees on behalf of users.

 

He asserted that this approach not only enhances convenience but also facilitates cost savings for traders. Lau elaborated further, stating:

 

“By agreeing to a price and signing a transaction off-chain, then settling the transaction on-chain, users end up paying no gas fees because the liquidity providers will pay the fee on the user’s behalf.”

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Photo by Shubham Dhage on Unsplash

Going beyond trading fee reduction

Anticipating a positive response from DeFi enthusiasts, Lau highlighted additional features that go beyond transaction fee savings. These include the elimination of slippages, maximum extractable value (MEV) bot attacks and transaction failures, addressing prevalent concerns within the DeFi space.

In tandem with the gas-free trading initiative, OKX announced a seamless integration for its wallet users within the Uniswap interface, courtesy of the Multi-Injected Provider Discovery upgrade on Ethereum, based on Ethereum Improvement Proposal (EIP)-6963.

 

This enhancement extends to all browser extension wallets, enabling OKX wallet users to seamlessly connect with Uniswap, facilitating activities such as cryptocurrency swapping, NFT trading, liquidity pool participation and decentralized application (dApp) development.

 

Positioning this integration as a pivotal addition to their ecosystem, Lau reiterated OKX's commitment to broadening user access to diverse on-chain use cases. He expressed enthusiasm for ongoing development initiatives and urged users to actively contribute feedback for further enhancements.

 

The crypto exchange platform achieved further technical progress recently, with the addition of support for atomicals, runes, doginals and stamps to its Web3 wallet. Providing further detail on these additions last month, the company said that they were part of a "first-to-market" initiative relative to Bitcoin NFTs.

 

Alongside technical advancements like these, earlier this week it emerged that the company was further advancing its market expansion strategy, through the launch of OKX TR, its Turkish platform.

 

With OKX pioneering gas-free trading and bolstering user accessibility to decentralized finance, the convergence of traditional finance and blockchain technology accelerates, indicating an ongoing transformative shift in the crypto space.

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Policy & Regulation·

May 22, 2023

MAS and NY Fed Publish Report on CBDC Cross-Border Payments

MAS and NY Fed Publish Report on CBDC Cross-Border PaymentsNew York’s Federal Reserve Bank and the Monetary Authority of Singapore (MAS) have collaborated on an endeavor titled “Project Cedar Phase II x Ubin+,” examining the use of a central bank digital currency (CBDC) for wholesale cross-border payments using one or more vehicle currencies.The joint effort has culminated in the publication of a report detailing their findings and results. Commenting on the initiative, MAS Managing Director Leong Sing Chiong stated:“The Cedar x Ubin+ experiment envisages a future digital currency landscape where central banks can enable interoperability of wholesale CBDCs to facilitate more efficient cross-border payment flows including for less liquid currencies, without requiring a common infrastructure.”Photo by NASA on UnsplashExploiting positive DLT characteristicsSpecifically, the New York Innovation Center (NYIC) of the NY Fed was the entity that contributed directly towards the research project. The work built on previous phases of Project Cedar. The objective was to explore perceived advantages of digital ledger technology (DLT) such as reduced settlement risk and reduced settlement time, in the context of cross-border payments.The conventional system primarily uses the SWIFT financial messaging network. The approach is highly inefficient. It’s time-consuming and needlessly ties capital up in vostro and nostro accounts (accounts held for another entity from an account another entity holds). Tying up capital proves to be a liquidity headache for corporations and any business entity that gets involved with international trade settlement.Smart contracts and off-chain messagingAgainst that backdrop, the project team was focusing on harnessing the ability to effect atomic or real-time settlement using DLT. Having commenced the work in November, the project team decided to rely on hashed timelock smart contracts in order to bridge distinct ledgers, so as to effect cross-currency and cross-border transactions.According to the report, the proposed system also relied on off-chain messaging functionality. Cross-border trade settlement often involves a number of stakeholders. Off-chain messaging can be beneficial in disseminating information relative to the process to all stakeholders.The researchers found that each simulated payment scenario achieved end-to-end settlement in under thirty seconds on average, realizing the goal of near real-time settlement. In turn, that speed of settlement meant that stakeholders could be notified of payment finality within a matter of seconds. Certainty of settlement, and thus reduction in counterparty risk was achieved by simulating atomic settlement, such that transactions only settled if all legs in the cross-currency payment chain executed successfully.From the point of view of interoperability and autonomy, the experiment demonstrated the ability to safely execute across multiple ledgers without the need to involve a centralized clearing authority or the establishment of a shared central network.The Bank of International Settlement (BIS) recently highlighted the finding that on a daily basis, $2.2 trillion of foreign exchange transactions don’t use a payment versus payment (PvP) settlement mechanism. PvP is a less risky form of settlement where two currency legs are exchanged simultaneously. Singapore is more exposed than most in this regard. Therefore, the use of DLT to counteract that risk in line with the experiment’s findings would be a progressive step.

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Policy & Regulation·

May 25, 2023

Japan Set to Tighten Crypto AML Rules

Japan Set to Tighten Crypto AML RulesJapan is working on tightening anti-money laundering (AML) rules relative to digital assets shortly. That’s according to a report by local media outlet Kyodo News.The stricter enforcement measures will take effect from June 1. The objective is to include the tracing of cryptocurrency asset transactions into the legal framework relative to AML, and in that way, bringing the application of AML in Japan into line with global standards.Photo by Louie Nicolo Nimor on UnsplashTravel ruleIn December of last year, the Financial Action Task Force (FATF), a global money laundering and terrorist financing watchdog based in Paris, France, deemed that the approach taken to crypto-related AML in Japan fell short of international requirements and best practice.Specifically, it’s the FATF’s “travel rule” that the Japanese are about to implement. Otherwise known as FATF Recommendation 16, the travel rule is a set of guidelines devised to prevent both terrorist financing and money laundering.The measure puts an onus on all crypto companies to screen all crypto transactions that exceed the value of $1,000 or a variance of this amount based on implementation by each FATF member state. As an example, in the United States, the FATF travel rule is being implemented with transaction monitoring being applied on transactions to the value of $3,000 and above.Once identified, the crypto firm must record details of the transaction and communicate that information, including both sender and recipient data, to the authorities. That would involve the sender and receiver’s legal names, their account numbers, and addresses. Relevant transaction activity includes exchanges between one or more forms of digital currency and the transfer of virtual assets.G7 alignmentThe move follows a decision taken at a Japanese cabinet meeting on Tuesday, as a direct response to FATFs recommendations. Following discussions earlier this month, the intergovernmental political forum of the G7 group of countries indicated its support for the FATF’s call for the establishment of the travel rule as a global standard. Japan is currently leading the group through its G7 presidency and likely wants to align with the views of its international peers.The country had been moving towards travel rule implementation in the past but in a less decisive way. Two years ago, Japan’s Financial Services Agency (FSA) requested virtual asset service providers (VASPs) to implement the travel rule. In a self-regulatory approach in 2022, the country’s Virtual Currency Exchange Association issued a recommendation for members to apply the rule.Those approaches lacked teeth, leading to a cabinet decision to amend existing legislation late last year and this more recent move to apply and enforce the rule.Regulatory frameworkWhile Japan may not be top of the class in terms of AML regulation relative to crypto, it is a forerunner in terms of crypto regulation generally. It was the first country in the world to suffer a serious crypto-related failure when the Mt.Gox cryptocurrency exchange collapsed in 2014.The fall-out from that collapse led to the Japanese introducing more stringent regulations although it took until 2017 to get them implemented. As a consequence, when the next major collapse occurred, the fall of FTX in November 2022, the Japanese have fared much better than investors located elsewhere. Regulation meant that a separate Japanese entity, FTX Japan, was established. It had to adhere to stricter conditions, meaning that FTX Japan customers have been allowed to withdraw their funds since February while their international counterparts must undergo a much longer process to recover their funds.

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Policy & Regulation·

Apr 21, 2023

Korea’s FSS Seeks to Protect Investors from Crypto Exploit Losses

Korea’s FSS Seeks to Protect Investors from Crypto Exploit LossesLee Bokhyun, Governor of the Korean Financial Supervisory Service, said the agency will seek to protect investors from losses resulting from cryptocurrency exchange exploits, according to Korean newspaper Donga Ilbo.©Pexels/RODNAE ProductionsEfforts to enact legislationWhile delivering a congratulatory speech at a forum co-hosted by Donga Ilbo and its subsidiary broadcasting company Channel A on Wednesday, Lee underlined that the agency will be committed to enacting legislation that obligates crypto exchanges to be held accountable for customer asset losses caused by hacks.He explained that amidst a continued crypto winter triggered by multiple failures, such as the collapse of the stablecoin Terra last year, cases of security vulnerabilities are subsequently occurring.Cold wallet requirementsIn response to this situation, financial authorities and the National Assembly are collaborating on legislation that would require crypto exchanges to store a portion of their custody assets in cold wallets, which are disconnected from the Internet, or face liability for damages resulting from hacks.A February report from blockchain data platform Chainalysis showed that losses to crypto hacks last year amounted to $3.8 billion. Earlier this month, Korean crypto exchange GDAC suffered an exploit of 20 billion KRW (~$15 million).Lee said the agency will work with the financial industry to bolster the fraud detection system and build an immediate response system that prevents uncanny transactions when abnormalities are detected. These efforts are to curb the rise in financial crimes, which followed the growing popularity of remote banking services.Experts’ inputsAt the event held to discuss the protection of consumer information in the digital age, senior researcher Kim Gap-rae at Korea Capital Market Institute said that a law should be introduced to penalize unfair practices, such as market manipulation and use of undisclosed information, in the virtual asset market.Lee Joo-hwan, head of the information security management division at Hana Bank, suggested the approach used in the US, which is recovering ill-gotten gains from financial crimes to compensate victims.Kang Byung-hoon, a professor who teaches cyber security at KAIST, anticipated that the financial industry would accelerate the adoption of confidential computing, a highly secure system, to which even administrators have limited access.

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