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- 💙 Gate Square #Gate Blue Challenge# 💙
Show your limitless creativity with Gate Blue!
📅 Event Period
August 11 – 20, 2025
🎯 How to Participate
1. Post your original creation (image / video / hand-drawn art / digital work, etc.) on Gate Square, incorporating Gate’s brand blue or the Gate logo.
2. Include the hashtag #Gate Blue Challenge# in your post title or content.
3. Add a short blessing or message for Gate in your content (e.g., “Wishing Gate Exchange continued success — may the blue shine forever!”).
4. Submissions must be original and comply with community guidelines. Plagiarism or re - 🎉 The #CandyDrop Futures Challenge# is live — join now to share a 6 BTC prize pool!
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📅 Event Period: August 1, 2025, 15:00 – August 15, 2025, 19:00 (UTC+8)
👉 Event Link: https://www.gate.com/candy-drop/detail/BTC-98
Dare to trade. Dare to win. - 📢 Gate Square Exclusive: #WXTM Creative Contest# Is Now Live!
Celebrate CandyDrop Round 59 featuring MinoTari (WXTM) — compete for a 70,000 WXTM prize pool!
🎯 About MinoTari (WXTM)
Tari is a Rust-based blockchain protocol centered around digital assets.
It empowers creators to build new types of digital experiences and narratives.
With Tari, digitally scarce assets—like collectibles or in-game items—unlock new business opportunities for creators.
🎨 Event Period:
Aug 7, 2025, 09:00 – Aug 12, 2025, 16:00 (UTC)
📌 How to Participate:
Post original content on Gate Square related to WXTM or its
The main process of implementing decentralized NFT trading
With the spread of ERC-20 token trading on decentralized exchanges, the question of how to implement decentralized trading for non-fungible tokens adhering to the ERC-721 protocol, such as (NFT), has become significant. In this article, we will explore how to implement decentralized NFT trading using smart contracts and a simple frontend interface.
Features of NFT trading
Since each NFT is unique, it cannot be valued using a price curve, as is done with homogeneous tokens. Currently, the most common ways to trade NFTs are in the form of an order book, the main ones being two models:
1. Price of the goods: the seller sets the selling price, the buyer can purchase if they find it acceptable.
2. Purchase order: the buyer sends a purchase order, the seller can sell if they consider the price acceptable.
This article mainly describes the first pricing method.
NFT DEX