MathWallet Newsletter 2020.04.17

Dear MathWallet user,

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

As a bridge between the public chain and the users, MathWallet has been closely cooperating with the major public chains, Math Extension Wallet added Kava Wallet, rapidly updating the iterations, to meet the needs of users. At present, MathWallet support more than 40+ public chains, is still the leader in the industry.

ETH Wallet of MathWallet adds DeFi finance entrance, users can use DAI/USDC/SAI to directly participate in DeFi ecology, which is convenient and fast.

Math x GXChain, the fourth Math NFTs collection theme series, has been distributed, and Math x Darwinia, the fifth series, is in full swing. For details, please check the official Weibo of @MathWallet or Twitter @MathWallet.

MathWallet announced to be the federated node of the MOV decentralized cross-chain value exchange protocol, to participate in the decentralized governance of the OFMF open gateway, and to jointly build a trusted cross-chain and asset custody system.

MathWallet App

MathWallet app supports more than 40 different public chains, including BTC, ETH, EOS, TRON, Cosmos, etc., is an excellent decentralized wallet, and supports Cloud wallet mode.


1. Updated Kusama Wallet

2. Added DeFi finance entrance in ETH Wallet

3. Added new Swap entrance in Cloud Token details page

4. Exchange API support added to position statistics function

5. Digital identity wallet supports Kusama/Edgeware/Enigma

6. Optimized DApp browser loading speed

Math Web Wallet

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


Math Extension Wallet supports Kava. Kava is a decentralized financial services platform. Kava’s principle product is a DeFi lending platform for cryptocurrencies ( BTC,XRP,BNB,ATOM,etc. )

1. Updated Kusama Wallet
2. Supported Kava Wallet

Math Cloud Wallet

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

Link :

1. Support KSM
2. Math red pocket & Math Giveaway support KSM/DAI/USDC
3. Support VPos Pool

Math Staking

Participating in the node ecology of multiple POS public chain, MathWallet developed a set of staking tools.

Link :

IRIS node
– IRIS upgrade to v0.16.2

– COSMOS upgrade to v2.0.8

ChainX node
– ChainX upgrade to v1.1.0

Kusama node
– Kusama upgrade to v0.7.29

Math VPoS Pool

Virtual Proof of Stake (VPoS) is a new kind of mining pool with multi-currency and Dual engines.

Link :

Math DApp Store

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

Link :

From April 3 to April 16,30 DAapps were added.

It is noteworthy that,


▲ Bytom MOV Cross-chain

MOV realizes the cross-chain asset exchange function of BTM, USDT and ETH. Users can step into the MOV with one key through Bapp, and trade the assets on the chain through magnetic contract and SWAP, so as to realize efficient value circulation.

▲ Flow

Flow is the blockchain for open worlds. Flow is a fast, decentralized, and developer-friendly blockchain, designed as the foundation for a new generation of games, apps, and the digital assets that power them. Created by ETH developer Dapper Labs to solve scalability problems for blockchain game developers.

▲ Balancer

Balancer is version 3.0 of AMM (automated market-making Dex), which provides liquidity to the Dex while feeding the Ethereum DeFi ecosystem.

▲ Lend721

Users can borrow NFT tokens from the platform, named 721 from ETH first non-homogeneous token (NFT), standard ERC-721.

▲ DexIndex

An open source tool that searches for ETH decentralized trading pairs to find the best price.

▲ FIO domain Reg

The FIO protocol aims to make it easier for new users to enter cryptocurrency by improving the understanding of abstract private keys and public addresses and simplifying public key addresses by allowing users to register domain names.

▲ Defimarketcap

The site combines the token value of all DeFi applications, such as Maker’s token MKR and 0x’s token ZRX, with the value stored in each protocol, such as the total value of the token stored in each pool of Uniswap and the total value of cDAI mortgage issued in the Compound protocol.

▲ DefiSnap

DefiSnap is a simple dashboard for DeFi users that you can use to view assets and liabilities visualized across multiple protocols.

Math Cloud SWAP

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

Click Cloud Wallet – Trade

Link :

Math Cross-chain SWAP

The cross-chain SWAP within 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


MathLabs is an incubation and research center of MATH that incubates and outputs a variety of projects, tools, and articles.

MathWallet API Documentation

Add Kava DAPP development interface

The Polkadot blockchain development guide

Substrate application chain development video tutorial 01 – setup and debugging techniques for the development environment

Math Community Activities

 We launched an airdrop event ( 300 NFTs ) with Phala in mid-late March, which had 3,000 retweets on Twitter and received a great engagement from the community. Also, Math x Darwinia, the fifth series, is going very well.

MathWallet joined the PlatON test node and jointly held the AMA with PlatON. Nearly one thousand people participated and the response was overwhelming.

 At the stage of Polkadot China ambassador apprenticeship, the second online workshop was successfully held on April 16 with the topic “how to use PolkadotJS to interact with Substrate”.

With rich asset management experience, professional technology development ability and profound brand influence, MathWallet will be one of the federated nodes of MOV, responsible for the management of cross-chain gateway, participate in the decentralized governance of OFMF open gateway, and jointly build a trusted cross-chain and asset management system.