matcha

Matcha Meta posted on the X platform that it has noticed a security incident related to SwapNet, and some users who have disabled "One-Time Approval" on Matcha Meta may be affected.Currently, we have contacted the SwapNet team, which has temporarily disabled its contract. After reviewing with the 0x protocol team, it has been confirmed that this incident does not involve the core contracts of 0x's AllowanceHolder or Settler. Users interacting with Matcha Meta through one-time approval can use it safely. To prevent similar situations from occurring again, the feature allowing users to set limits directly with the aggregator has been removed.According to previous news from ChainCatcher, SwapNet was attacked, resulting in approximately $16.8 million in cryptocurrency assets being stolen.

Decentralized Trading ProtocolThe decentralized trading and cross-chain bridging aggregation platform Matcha Meta, developed by the 0x team, announced the addition of CCTP support for World Chain. Users can directly transfer USDC through its bridging interface, relying solely on Circle's smart contracts without the need for third-party intermediaries.It is reported that Matcha Meta is a meta-exchange and bridging aggregation platform developed by 0x, focusing on efficient trade execution quality. Since its launch a year ago, Matcha Meta's trading volume has grown from 0 to $8 billion, and today the trading volume of $PYUSD on the platform has reached $30 million.

ChainCatcher news, according to the official page, Binance Alpha has launched Matchain (MAT).

ChainCatcher news, according to the official announcement, Binance Alpha is the first platform to launch Matchain (MAT), with trading starting on June 19, 2025, at 19:59 (UTC+8).Eligible Binance users can use Binance Alpha points to claim 16 MAT tokens airdrop on the Alpha event page within 24 hours after trading begins.The Binance Alpha airdrop will be distributed in two phases:Phase 1 (first 18 hours): Users holding at least 243 Alpha points can claim.Phase 2 (last 6 hours): Users with a score above 210 can participate in the second phase airdrop, on a first-come, first-served basis, with each person receiving 16 tokens until the airdrop pool is exhausted or the event ends.Please note that claiming the airdrop will consume 15 Binance Alpha points. Users must confirm their claim on the Alpha event page within 24 hours, or it will be considered a forfeiture of the airdrop.

ChainCatcher news, according to official information, Binance Alpha will launch Matchain (MAT) and open airdrop claims to eligible users. The trading start date is June 19, with specific time to be announced later.This airdrop will be distributed in two phases:Phase 1: Users with points reaching X can claim priority, everyone gets a share;Phase 2: The threshold is lowered to Y (Y < X), on a first-come, first-served basis, until the prize pool is exhausted or the airdrop event ends.

ChainCatcher news, the social platform Match announced the results of its first NFT auction: the total auction amount reached $436,000, with an NFT starting price of $70, the latest transaction price in the market being $110, the highest bid at $630, and an NFT price increase of 57%. The number of participants in the auction was 3,796.The starting price for the second NFT auction will be the transaction price of the first auction.In addition, Match NFT joint staking has now launched, allowing users to participate in NFT joint staking to enjoy an APY yield of up to 4263%.It is reported that Match is an innovative platform dedicated to breaking down barriers to value socialization. The first phase establishes an efficient value social network through the wealth effect of meme coins. The second phase, based on AI and big data, aims to solve the precise matching problem between users and projects through a scalable social graph, achieving a combination of social interaction and wealth.

ChainCatcher message, the DEX aggregator Matcha launched by 0x announced the launch of cross-chain exchange services, supporting cross-chain exchanges using aggregated liquidity from over 100 DEXs across 7 supported networks.

ChainCatcher news, according to official information, the DEX aggregator Matcha has added support for the Coinbase L2 network Base. Users can trade on Matcha based on the Base network, which is also the 9th network supported by Matcha.

ChainCatcher news, the decentralized trading platform [Trade Joe](https://www.rootdata.com/zh/Projects/detail/Trader Joe?k=MTI2MA==) tweeted that the decentralized trading infrastructure 0x Swap API has integrated with the DEX aggregator Matcha for centralized AMM Liquidity Book, allowing traders to experience low-cost and zero-slippage swaps on Arbitrum and Avalanche, with support for BNB Chain coming soon. (source link)

ChainCatcher news, Slow Mist Technology founder Yu Xian tweeted: "NFTs marked as blacklisted by OpenSea can be sold by hackers through the matchAdvancedOrders function of the OpenSea Seaport protocol. This bypasses OpenSea's security policy (blacklisted items cannot be sold), but it requires a buyer to bid on the offer." (source link)