MathWallet Official
5 min readJul 30, 2021


MathWallet Newsletter 2021.07.30

Welcome to the MathWallet Newsletter ( 2021.07.30 )

MathWallet Offical Website:

Crypto community can check our latest news, including developing dynamic, community activities, external cooperation, ecosystem updates, etc. If you’re interested in learning more about MathWallet, please follow our Twitter, Medium and Discord accounts.

2021Q2 MATH Burn Completed. As stated in the white paper, MATH has used 20% of the income earned from Apr 1, 2021 to June 30, 2021 to repurchase and burn 109,150 MATH (approx. 107,370 USD).

We have completed this round of MATH burn. You can check the burn records via the blockchain browser:

For celebrating the number of MathWallet followers reaching over 120k+, we will airdrop 1000 $MATH to 1000 lucky winners, details can be found in Twitter@MathWallet.

MathWallet has supported Statemine user assets and cross chain transfer, for further details:

MathWallet Extension Guide has been released:

Math Extension Wallet New Release Announcement — the only wallet supports more than 60 blockchains

How to add Solana based chain

How to add Substrate based chain

How to add EVM based chain

MathWallet Extension Guide — How to add Bitcoin based chain

Beginner Guide: How to avoid wrong transaction over different chain?

MathWallet App

MathWallet App supports more than 60 different public chains, including BTC, ETH, Polkadot, Cosmos, Filecoin, Solana etc., is an excellent decentralized wallet, and also supports Cloud Wallet mode.


  • Optimized native cross-chain exchange
  • Supported HECO NFT
  • Fixed Filecoin wallet issue

The new guide:

OKExChain App Wallet User Guide

Math Web Wallet

Math Web Wallet is web version of MathWallet, together with Math extension wallet, you can make a fast and secured transaction and check asset balance.


  • Supported Karura Web Wallet

Math Extension Wallet

Math Extension Wallet is currently the only multi-chain extension wallet, which has supported more than 60 mainstream public chains, which is especially suitable for professional users and developers.


  • Launched Microsoft Edge app Store

Math Cloud Wallet

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


Math Staking

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



MathVault is a CeFi + DeFi + Staking Aggregator.


Math DApp Store

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


From 17th July 2021 to 30th July 2021, 42 DApps were added in Math DApp Store.



A cross-chain decentralized domain/identity system


NFT Explorer



one-stop DeFi application platform


NFT Blockchain game on BSC



Web 3 gaming project consisting of Claw Crane Machine


Build the most unique NFT frictionless trading market where users can enjoy the fun of gold



Low Cost FIL Lending Application Based on Hash Power



DeFi lending and borrowing protocol built on Solana.


A dashboard to track your DeFi assets



Provides a new Mix mechanism, which not only aggregates transactions


An innovative DEX based on an automatic market maker mechanism


Karura Apps

Karura Mint, Swap, Staking etc



NFT on Near

Math Cloud SWAP

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

Click Cloud Wallet — Trade



Unified cross-chain operation entrance. Cross-chain operation can be performed between various public chains supported by MATH, and the supported protocols include Solana Wormhole, Binance Bridge, Ren, tBTC, Polkadot XCMP, Cosmos IBC, etc.

Math News

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.

Link :

MathWallet API Documentation


MathChain is the Layer 2 blockchain based on Substrate.

Based on the 1M+ MathWallet users, MathChain is focusing on smart wallet, massive adoption, go-to-market blockchain applications and will be a decentralized permissionless parachain bridging the gap between the crypto world and the web 2.0 world.

MathChain has been selected as one of the ‘Parity Substrate Builders Program’ and ‘Web 3.0 Bootcamp’ projects.


MathChain Wiki:



MathWallet Official

Wallet for 3 million users, 100+ blockchains, 2000+ dApps. Visit us at :