Raindex上線Flare，帶來去中心化CEX交易

Table of Contents

• Reliable Real-Time Asset Price Data
• Improved Trading Without Intermediaries

目錄 可靠的即時資產價格資料 改善無中介機構的交易

Flare, the blockchain for data, has introduced the Raindex desktop app, a new intents-like DEX and provides centralized exchange-level trading capabilities using the Flare Time Series Oracle (FTSO). Users may now mimic other traders’ methods in a trustless, fully-permissionless, decentralized manner on-chain by setting bid and offer prices, turning on stop loss and take profit mechanisms, and more.

The Raindex app leverages Flare’s native decentralized price oracle, the FTSO, for dependable and safe asset price triggers. It does this by using the user-friendly Rainlang smart contract language, which enables anybody to create, develop, deploy, and manage bespoke token trading strategies.

Raindex uses an intents-like architecture to do this. Users may build up numerous future transactions as part of a strategy deployed in a single transaction by defining their intended trade outcomes without having to detail how the trade is completed. Within the parameters of the pre-established strategy, anybody may then execute the transactions on behalf of users.

For example, a user may create a strategy that uses the Flare Time Series Oracle to trigger the sale of assets at a certain price. In essence, Raindex makes this transaction easier by serving as a platform to match the intentions of buyers and sellers. Users are now free from having to manually make orders and constantly monitor the market.

Flare 是資料區塊鏈，推出了 Raindex 桌面應用程序，這是一種類似新意圖的 DEX，並使用 Flare 時間序列預言機 (FTSO) 提供集中式交易所級交易功能。使用者現在可以透過設定買入價和賣出價、打開停損和獲利機制等，以去信任、完全無需許可、去中心化的方式在鏈上模仿其他交易者的方法。Raindex 應用程式利用Flare的原生去中心化價格預言機， FTSO，用於可靠且安全的資產價格觸發。它透過使用用戶友好的 Rainlang 智慧合約語言來實現這一點，該語言使任何人都可以創建、開發、部署和管理定制的代幣交易策略。Raindex 使用類似意圖的架構來做到這一點。使用者可以透過定義其預期的交易結果來建立大量未來交易，作為在單一交易中部署的策略的一部分，而無需詳細說明交易是如何完成的。在預先建立的策略的參數內，任何人都可以代表使用者執行交易。例如，使用者可以建立策略，使用 Flare 時間序列預言機來觸發以特定價格出售資產。從本質上講，Raindex 透過充當匹配買家和賣家意圖的平台，使交易變得更加容易。用戶現在無需手動下訂單並持續監控市場。

Reliable Real-Time Asset Price Data

Raindex, the product of over three years of intensive development, combines the most enticing features of DEXs and CEXs into one platform, enabling users to create and implement Rainlang strategies directly without the help of intermediaries. Users no longer have to give up ownership of their digital assets since it offers a trading experience similar to CEX with improved DEX-style autonomy and security.

The platform will make use of FTSOv2’s new “Fast Updates” feature, which guarantees price accuracy and resistance to censorship by delivering asset values per block at intervals of 1-2 seconds. Flare’s innovative design ensures this capacity. Because the validators themselves guarantee the integrity of the data, Flare provides a special trust model for the enshrined oracles on their network. By extending Rainlang on Flare, trading strategies may make use of FTSO data, improving market reactivity and removing the need for off-chain data oracles from other parties.

可靠的即時資產價格 DataRaindex是經過三年多潛心開發的產品，將DEX和CEX最誘人的功能融合到一個平台中，使用戶能夠直接創建和實施Rainlang策略，而無需中介機構的幫助。使用者不再需要放棄數位資產的所有權，因為它提供了類似CEX 的交易體驗，並改進了DEX 式的自主性和安全性。該平台將利用FTSOv2 的新「快速更新」功能，確保價格準確性和抵抗力透過以 1-2 秒的間隔傳送每個區塊的資產值來進行審查。 Flare 的創新設計確保了這種能力。由於驗證器本身保證資料的完整性，因此 Flare 為其網路上的預言機提供了特殊的信任模型。透過在 Flare 上擴展 Rainlang，交易策略可以利用 FTSO 數據，提高市場反應性並消除對其他方鏈下數據預言機的需求。

Josh Hardy, Co-founder of Rain, commented:

Rain 共同創辦人 Josh Hardy 評論道：

“Secure, reliable data is an indispensable part of the toolkit for anybody writing trading strategies. We’re super excited to introduce Rainlang and Raindex into Flare’s ecosystem, connect with the DeFi community and see what they create!”

「對於任何編寫交易策略的人來說，安全、可靠的資料是工具包中不可或缺的一部分。我們非常高興將 Rainlang 和 Raindex 引入 Flare 的生態系統，與 DeFi 社區建立聯繫，看看他們創造了什麼！”

Improved Trading Without Intermediaries

A novel new programming language called Rainlang is designed to be easy to understand and write. Rainlang makes it easy for anybody to understand how to write and interpret Excel formulae, much alone develop smart contracts. Traders will have the ability to put their own unique techniques into practice, such as trend watching, market making and liquidity management, stop losses, Dutch orders, dollar-cost averaging (DCA), portfolio rebalancing, and so on.

The technology offers unrivaled trade expression flexibility with complete on-chain execution, going beyond typical Automated Market Maker (AMM) models. It can create bids and requests, take profit and stop loss triggers, and clone trade vaults.

Up to 1,000 asset values may now be given on-chain almost every second thanks to the Flare Time Series Oracle enhancements that were recently revealed, all without compromising security or decentralization.

改進無中介機構的交易一種名為 Rainlang 的新型程式語言旨在易於理解和編寫。 Rainlang 讓任何人都可以輕鬆理解如何編寫和解釋 Excel 公式，更不用說開發智能合約了。交易者將有能力將自己獨特的技術付諸實踐，例如趨勢觀察、做市和流動性管理、停損、荷蘭訂單、平均成本法(DCA)、投資組合再平衡等。該技術提供了無與倫比的優勢交易表達靈活性和完整的鏈上執行，超越了典型的自動做市商（AMM）模型。它可以創建出價和請求、止盈和止損觸發器以及克隆交易金庫。由於最近發布的Flare Time Series Oracle 增強功能，現在幾乎每秒可以在鏈上給出多達1,000 個資產價值，所有這些都不會影響安全或權力下放。

Hugo Philion, Flare Co-founder and Flare Labs CEO stated:

Flare 聯合創辦人兼 Flare Labs 執行長 Hugo Philion 表示：

“The recently announced upgrades to the Flare Time Series Oracle will enable up to 1,000 asset prices to be delivered on-chain every second or so, without sacrificing decentralization or security. Combine this with Rain’s intents-like DEX and you enable much of the functionality of a centralized exchange but without the risk of needing to custody your assets with a third party.”

「最近宣布的 Flare Time Series Oracle 升級將使每秒約 1,000 個資產價格能夠在鏈上交付，而不會犧牲去中心化或安全性。將此與 Rain 的意圖（例如 DEX）結合起來，您可以啟用中心化交易所的大部分功能，但無需承擔需要由第三方託管您的資產的風險。”

With the ability to simulate strategy performance before to deploying it on-chain, traders may create and write strategies using the extensive Raindex desktop application. With Raindex’s app offering real-time performance monitoring, users can simply use Rainlang to define what they want, put their tokens into vaults, and then deploy their order when the moment is appropriate.

Raindex is holding a trading competition that will run until May 2024 to celebrate its debut on Flare and encourage the community to demonstrate its trading prowess. There will be a total prize pool of $12,000 available for individuals who can develop the best successful trading techniques utilizing Rainlang.

由於能夠在鏈上部署之前模擬策略效能，交易者可以使用廣泛的 Raindex 桌面應用程式建立和編寫策略。借助Raindex 的應用程式提供即時效能監控，用戶可以簡單地使用Rainlang 來定義他們想要的內容，將他們的代幣放入金庫，然後在適當的時候部署他們的訂單。Raindex 正在舉辦交易競賽，該競賽將持續到2024 年5 月慶祝在 Flare 上的首次亮相並鼓勵社區展示其交易能力。能夠利用 Rainlang 開發出最成功的交易技術的個人將獲得總獎金 12,000 美元的獎金。

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