Original | Odaily Planet Daily ( @OdailyChina )
Author | Asher ( @Asher_0210 )
Dapp Portal: Connecting LINE and non-LINE users through Mini Dapps
Reasons to participate
Dapp Portal is a product launched by LINE NEXT, a subsidiary of LINE, a national social messaging app in South Korea, which focuses on the development of the Web3 ecosystem. It connects LINE and non-LINE users through Mini Dapps. In addition, LINE NEXT and Kaia Blockchain jointly launched Mini Dapps to bring a more convenient Web3 service experience to global users.
This new feature is very similar to WeChat Mini-App and Telegram Mini-App. Users can directly access it through the Dapp Portal official account on LINE without downloading additional applications, covering multiple categories such as games, social media and content. At the same time, the mini-app function has a built-in wallet function, which natively realizes the transaction and reward acquisition of virtual assets and NFTs.
Interactive Tutorial
Interactive link: https://www.dappportal.io/ . After entering the interactive link, you can choose to log in with Google Mail.
Currently, there are three modes for obtaining token airdrop rewards on Dapp Portal:
Complete the designated game tasks to directly get Kaia chain token KAIA token rewards: the current KAIA price is temporarily reported at US$0.11;
For example, in the Bombie game, you can get token rewards by entering the game and binding your personal information and completing designated tasks.
Complete tasks to earn points for each Mini Dapp, which can be redeemed for future airdrops of Dapp;
Achieve the game goals of Mini Dapp to win NFT;
GRVT: A hybrid cryptocurrency exchange
Reasons to participate
GRVT is the first Hyperchain in the ZKsync ecosystem. It is a hybrid cryptocurrency exchange that aims to provide the efficiency of centralized exchanges and the self-custody capabilities of decentralized exchanges. According to ROOTDATA data , GRVT has completed 4 rounds of financing with a total amount of US$14.3 million, namely:
In September 2023, GRVT announced that it had completed two rounds of financing totaling US$7.1 million at a valuation of US$39 million. Its seed round of financing was US$5 million, led by Matrix Partners and Delphi Digital, with participation from ABCDE, Susquehanna Investment Group, CMS Holdings, Hack VC, Matter Labs (zkSync developer), etc.; its Pre-Seed round of financing was US$2.1 million, with participation from 500 Startups, Folius Ventures, etc.;
In March 2024, GRVT announced the completion of a US$2.2 million strategic round of financing, with participation from QCP Capital, Selini Capital, Antelope, Pulsar Trading and Ampersan;
In January 2025, GRVT announced that Further Ventures, a venture capital firm backed by Abu Dhabi sovereign wealth fund ADQ, invested $5 million in it.
GRVT launched the mainnet Alpha version at the end of last year.
Interactive Tutorial
The Epoch 5 event will start on March 18th. Through transactions or transaction points and ecological points, token airdrop rewards will be obtained in the future. This event will be on March 25th.
STEP 1. Enter the official link (link: https://grvt.io/exchange/sign-up?ref=0E8UIHR ), fill in the invitation code when registering, use Google mailbox to register the account, and complete the KYC certification (domestic users can be certified).
STEP 2. Select “Buy USDT” and click “Deposit” to deposit funds through your personal wallet or exchange.
STEP 3. Click “Trade” and select the trading pair for contract trading.
In addition, the Spring Welcome Event (an event for first deposits (FTD) and first transactions (FTT), which rewards ecological points) will last until April 30. The specific rules are as follows:
First Time Deposit (FTD) Bonus:
FTD ≥ 100, reward 10,000 ecological points;
FTD ≥ 200, reward 20,000 ecological points;
FTD ≥ 500, 50,000 ecological points will be awarded.
First Transaction (FTT) Rewards:
FTT ≥ 1,000, reward 10,000 ecological points + 5,000 trading points;
FTT ≥ 5000, reward 50,000 ecological points + 10,000 transaction points;
FTT ≥ 10,000, reward 100,000 ecological points + 30,000 transaction points;
FTT ≥ 50,000, reward 500,000 ecological points + 50,000 trading points + 10 USDT.
Halliday: Providing gamers with a play now, pay later option
Reasons to participate
Halliday primarily provides gamers with a play now, pay later option, with the goal of making in-game purchases and proof of NFT ownership more affordable and convenient for gamers who may be annoyed by the high prices of NFTs in games. Halliday gives players access to an in-game NFT marketplace. Without leaving the game, players can select the digital collectibles they want and purchase them directly, or enter into a payment plan with Halliday.
According to ROOTDATA data , Halliday has completed two rounds of financing, with a total amount of US$26 million, namely:
On August 5, 2022, Halliday announced the completion of a $6 million seed round of financing, led by Andreesen Horowitz (a16z), with participation from Hashed, A.Capital, SV Angel, and others;
On March 18, 2025, Halliday announced the completion of a $20 million Series A financing round, led by a16z Crypto.
Interactive Tutorial
It is still in the early stages of the project and you can spend 3 to 5 minutes filling in your email and other personal information to apply for early access.
Interactive link: https://halliday.xyz/earlyaccess
