MathWallet Newsletter 2020.11.27

Dear MathWallet user,

MathWallet has been going well for the past two weeks, here we wish to give you the full update guide for past two weeks.

MathWallet extension wallet already supports Ethereum 2.0 beacon chain KeyPair, which allows users to quickly create KeyPair and browse MATH DApp store to use Eth 2.0 DApps.

MathWallet supports Serum Swap, it is the first mobile wallet to support Serum Swap, users could complete transactions, provide/remove liquidity in Serum Swap.

MathWallet supports dYdX now, users can now immediately trade products such as $BTC $ETH and $LINK with up to 10x leverage.

MathWallet App supports more than 50 different public chains, including BTC, ETH, Polkadot, Cosmos, Filecoin, Solana etc., is an excellent decentralized wallet, and also supports Cloud Wallet mode.


1. Optimized Solana Wallet importation
2. Optimized Filecoin transfer fee
3. Solved TRON Wallet problem
4. Supported Korean version news channel
5. Solana is supported by MATH identity

The new user guide :

MathWallet Open Source the Substrate web wallet

Solana Wallet Import Path Support

AMA with dYdX: Layer 2 solutions and the future of DeFi

MathWallet extension wallet already supports Ethereum 2.0 beacon chain KeyPair

Proposal about how to connect DApp with Injected Wallet in Solana

MathWallet extension wallet supports Ethereum Layer2: Optimistic Ethereum

Math Web Wallet is web version of MathWallet, together with Math extension wallet, you can make a fast and secure transfer and asset query operation.


1. Supported NEAR Wallet
2. Supported HBTC testnet wallet

Math Extension Wallet is currently the only multi-chain extension wallet, which has supported more than 50 mainstream public chains, which is especially suitable for professional users and developers.


1. Supported ETH 2.0 Account System
2. Supported ChainX 2.0 Public chain
3. Supported Helium Account System
4. Supported Optimistic Ethereum Public chain (ETH Layer2)
5. Supported Equilibrium Public chain (Pokaldot)

Math Cloud Wallet is the web version of the Cloud Wallet, which ensures assets security, is easy to register and suitable for novices.

Link :

1. Launched FIL relevant trading pairs

Participating in the node ecosystem of multiple PoS public chains, MathWallet developed a set of staking tools.

Link :

Vapor node:
— Upgraded to V1.1.7;
FileCoin node:
— Upgraded to V1.2.1;

Virtual Proof of Stake (VPoS) is a new kind of mining pool with multi-crypto supports and rewards.


Math DApp Store is a platform for gathering decentralized applications and the entrance for all Dapp users.


From 14th November to 27th November, 40 DApps were added in Math DApp Store.

Math Cloud SWAP supports the fast trading of BTC, ETH, EOS, USDT, USDC, TRX, ATOM, MATH, PCX, KSM, DOT, FIL through the aggregation of the depth of exchanges such as Binance, Huobi, and OKEx.

Click Cloud Wallet — Trade


The cross-chain SWAP in MathWallet is a cross-chain fast exchange service jointly launched by MathWallet and SWFT Blockchain, which supports cross-chain exchange between the following currencies:


Click HD Wallet — Trade

Math News provides the latest news and price information for all public chains supported by MathWallet.


MathLabs is an incubator and research center of MathWallet that incubates and produces a variety of projects, tools, and articles.


MathWallet API Documentation

MathChain is the Polkadot Smart Wallet Parachain based on Substrate.


Math Show #016 opened at 2020.11.26 at 18:00.The guests are Damien, Dego’s core team, Ryan Fang, Burger’s Founder and COO, Lei Yu, QIAN’s architect, guest host Zhang Shuhao, the executive editor BlockBeats, with the theme of “BSC and its Friends”.

MathWallet has updated the Polkadot Staking tool and the Polkadot Governance tool, the latest version of the tool has supported the re-bond during the DOT unbonding process, as well as the cancellation of governance vote and DOT withdrawl from the vote.

MATH has released the BSC DApp Guide, which is updated about once a week to keep up with the latest developments in BSC DApp. For more information, see :

Wallet for 1 million users, 60+ blockchains, 2000+ dApps. Visit us at :