How to use SimpleWallet API on MathWallet mobile app

If your are building a native mobile blockchain app, you could open MathWallet to sign your transaction through SimpleWallet protocol. MathWallet SimpleWallet Protocol supports:1. Login account through the decentralize wallet2. Open MathWallet to sign a payment or smartcontract transaction3. Open MathWallet to sign a message (widely used in list a NFT for sell, etc)4. Open […]

Kusama Cross-chain Teleport Guide

With more and more Kusama parachain launched, KSM can be teleported to different chains, guide below: Install MathWallet Find dApp 'Kusama Teleport Assets' Select the target chain (already supported Statemine, Karura, etc) Input Amt (suggest > 0.01 KSM, normally the fee is around 0.003 KSM) And select the target chain address Click 'Transfer' and […]

Moonriver App Wallet Guide

Install MathWallet Switch Network to 'Moonriver', create or import a Moonriver wallet And you can start using Moonriver now! If you need to claim your MOVR token, using your App scan the qrcode of 'Moonriver Apps' on And you can claim your crowdloan MOVR token, same as the extension process

Claim Moonriver MOVR in MathWallet guide

Install MathWallet Switch Network to 'Moonriver' Import the 0x formatted receiver wallet when you participate Moonriver crowdloan Click the 'DApp Store' button, and open the 'Moonriver Apps' Or open the link: The app will connect to Moonriver wallet automatically Then you can click the 'Claim' button to withdraw MOVR to your Moonriver wallet […]

How to mint Solana token address

If you'd like to participate Solana token airdrop, such as below You can follow below steps in MathWallet Chrome extension. 1 Install MathWallet Chrome extension 2 Create Solana Wallet in MathWallet Chrome extension 3 You need deposit some SOL to the SOL address 4 Click 'Add Token' and select the token you […]

PlatON extension wallet user guide

Download MathWallet Install Extension Wallet: When the installation is complete, click the Extension icon in the upper right corner to enter Settings Set up password Set up Language Click Settings in the upper right corner of the extension Select language Choose English then confirm Create PlatON wallet Click on the top right corner to switch the network […]

How to find back your assets if exchange withdraw your token to another chain

Issue UserA created in Polygon wallet in MathWallet, and withdraw some Matic from coinbase (or other exchanges), but not receive the Matic in MathWallet. After check the exchange transaction record, the Matic token has been sent to Ethereum address. The same issue can happens to BSC, Fantom and other Ethereum layer2 chains as well. Why […]

Solana Wallet Q&A

Basic concept SOL: Solana’s native token, which you can obtain from the exchange SPL Token: The Token is supported on Solana chain, similar to the concept of ERC20 Transfer failed Any transaction on the Solana chain will cost a certain amount of SOL as a handling fee. Please make sure you have a certain amount […]