Nervos extension wallet usage and development guide

Download MathWallet extension wallet:
https://mathwallet.org/

Create Nervos Extension Wallet

After completing the extension wallet initialization,“Switch Network” to “Nervos”

Click + button,create or import a wallet

Develop Nervos DAPP

Run a local Nervos node:
https://docs.nervos.org/getting-started/run-node.html

According to Nervos official JS SDK to develop a page to interact with Nervos:
https://docs.nervos.org/tooling/ckb-sdk-js.html

See the following document for the part related to the interaction with the extension (obtaining the current extension wallet, initiating the signature, etc.)

http://doc.mathwallet.org/en/nervos/

Check more Nervos DAPP

You can find more Nervos DAPPs in MathDappStore:
https://mathdapp.store/?blockchain=nervos

4 Reasons Why You Should Use VPoS Mining Service in MathWallet

Dear MathWallet user,

Thank you for using our Cloud Wallet service. You can now take advantage of our easy-to-use, high-yield VPoS service, with interest rates of up to 40%. From your Cloud Wallet, transfer any of the assets listed below to your VPoS account and start earning today!

1. 💰 High APR

*Estimated returns are as of 14/04/2020 and subject to change.

Click here to learn more

2.  Compounding

We offer a compounding feature that can help your assets grow even faster.

*The compounding feature is available to users at level 4 or higher

3. MATH Rewards

MATH rewards are an extra bonus in addition to pool interest rates. You can earn MATH just for depositing any assets in VPoS.

4. Friend Rewards

Invite your friends to join the VPoS pool and get additional MATH mining power for more MATH rewards.

How to join VPoS service?

  1. Download the Math Wallet app from Google Play or the App Store
  2. Open the app and follow the simple steps below:

For more information about our VPoS service, please check out our Frequently Asked Questions page.

Don’t let your cryptocurrencies sit idle in your wallet. Put them into a VPoS account and take advantage of high interest rates while you do nothing!

KAVA browser extension wallet guide

Please download the KAVA wallet in browser extension version.

http://mathwallet.org

Switch to ‘KAVA’ network

Create or enter into KAVA mainnet wallet

Click‘Web Wallet’ to enter into Web Wallet

Click ‘Login from Math Wallet browser extension’

Choose a KAVA wallet

After confirmation,you can check the amount in KAVA wallet and operate transaction etc

Click ‘DApp Store’ to check more KAVA mainnet DAPP

 

If you have more questions,contact our customer service througn one of the following ways:

Add into telegram group:/t.me/mathwallet

Email: hello@mathwallet.org

Working hour:Monday to Friday10:00-19:00

 

 

How many times can a dollar be transferred between different currencies in MathWallet?

The crash of Bitcoin at 12th March stirred the calm of currency investors and the phenomenon caused the panic in the crypto circle. The recent price ups and downs also made investors come to realize that it is better to hold for a long time for a good price than to execute transaction frequently in the exchange.

The safest way to hold the crypto for the long term is to keep it in your digital money wallet. But the service charges are not the same for different currencies.

We found some of the fees are really expensive. So for the easy understanding, we would like to show you how many times a dollar can be transferred between different currencies within MathWallet.

The lowest service fee ever exists!

The transaction fee for Harmony is 0.000021 ONE per transaction in the last 24 hours, which equals to $0.0000000538 at the moment.

One dollar can be transferred 18,587,360 times. If each transaction took 30 seconds, it would take 9,293,680 minutes, or 154,894 hours, or 6,454 days, to use up the $1! It can take more than 17 years without eating, drinking or sleeping. (note: the average cost of each transaction is fixed at 0.000021 ON

1. It’s almost free service for the transaction of following crypto currencies:

EOSC, Yas, IRIS

ChainX, Edgeware, TRX, ONT, EOS

Public Chain Average Transaction fee for last 24 hours USD(up to date) Times that 1 dollar could be used for transaction(up to date)
EOSC 0.01 EOSC 0.000014 71429
Yas 395μs CPU 0.000017 58824
IRIS 0.002 IRIS 0.000022 45455
ChainX 0.00025PCX 0.000219 4566
Edgeware 0.1 EDG 0.000286 3497
TRX 0.05TRX 0.000686 1458
ONT 0.01ONG 0.000857 1167
EOS 21.2μs Cpu 0.001 1000

Note: The currency required for transferring ONT and IRIS is fixed: its on average 0.01 ONG for each ONT in the past 24 hours, 0.002 IRIS for each IRIS in the past 24 hours

2. The following cryptos that requires low transaction fee:

Cosmos, Binance,

Kusama, ETH

Public Chain Average Transaction fee for last 24 hours USD(up to date) Times that 1 dollar could be used for transaction(up to date)
Cosmos 0.002 ATOM 0.0048 208
Binance 0.000375BNB 0.005714 175
Kusama 0.01 KSM 0.0275 36
ETH 0.00025ETH 0.04428 23

Note: the currency required for Cosmos transfers is fixed: on average 0.002 ATOM per Cosmos in the past 24 hours

3. Pricey transaction fee required by following crypto type:

BTC

One-time transfer fee =0.000 5BTC, BTC is worthy of the name “digital gold”, even after the 312 crash, BTC transfer cost will be $3.7 each time.

Public Chain Average Transaction fee for last 24 hours USD(up to date) Times that 1 dollar could be used for transaction(up to date)
BTC 0.0005 BTC 3.70285 0

 

To get more information, please check mathwallet.org

 

MathWallet Newsletter 2020.04.03

Dear MathWallet user,

MathWallet has been going well for the past two weeks, so here’s an update.

As a bridge between the public chain and the users, MathWallet has been closely cooperating with the major public chains, 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.

MATH x MXC, the theme of the MathWallet NFT collection series, has been issued, and the third airdrop is in full swing. The first and second edition of MathWallet NFT collection have been distributed, we encourge your participation.

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 switching to Cloud wallet mode.

link:http://mathwallet.xyz/en/

By adjusting the default Gas setting of Enigma Wallet transfer, users can save 90% transfer fee while transfering assets in Enigma Wallet of MathWallet APP. User can also enjoy the zero commission transfer.

Kusama Wallet added the feature of “adding tips” while operating transfer, the packing node will give priority to the transfer. Also, Kusama Wallet optimized the Staking tool, and added the feature of receiving rewards manually.

link:http://mathwallet.xyz/en/

1. Update Kusama Wallet

2. Add “Adding tips” feature in Kusama Wallet

3. Add ” Manually collect rewards” feature in Kusama Staking tool

4. Enigma transfer fee reduced by 90%, launch SCRT staking tool

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.

link:http://mathwallet.xyz/en/

Math Extension Wallet

Math Extension Wallet is currently the only multi-chain extension wallet, which has supported more than 30 mainstream public chains, which is especially suitable for professional users and developers.

link:http://mathwallet.xyz/en/

1. Update Kusama Wallet

2. Update ETH test node

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 : https://cloud.mathwallet.org

1. Add Twitter login feature

2. Add one-click airdrop automation tool MathGiveaway

3. Built-in VPoS pool

4. Built-in Buy/Sell block, support Changelly and Moonpay

Math Staking

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

Link : http://blog.mathwallet.org/?p=1007

1. Launch Stakingrewards

https://www.stakingrewards.com/provider/mathwallet

2. Join the PlatON test node

3. Kusama node

     – Upgrade node

4. CoinEx

     – Coinex hard forking upgrade

5. Bytom side chain (Vapor) node

     – Vapor upgrade to v1.1.0

 Math VPoS Pool

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

Link : http://explorer.mathwallet.org/#/

Math DApp Store

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

Link : https://mathdapp.store/

From March 20 to April 2 , 69 DAapp were added.

It is noteworthy that,

ETH

Plasm Lockdrop

An extensible DApp platform based on Plasma and Substrate technologies.

Curve.fi

An “Uniswap”, tailored specifically for stable currency trading, has been accessed by multiple Ethereum’s decentralized converged trading platforms.

MKR Debt Auctions

With the MakerDAO Black Swan incident, it needs to auction MKR to pay off debts, and users can bid for MKR through auctions.

Furucombo

A tool that can create various DeFi combinations and combine all the strategies into one in order to save Gas.

TRON

USDJ CDP

TRON DJED platform launched, users can stake TRX to generate stable currency USDJ. MakerDAO of TRON is a small step of TRON Stake and a big step of decentralized finance.

 

Mega Crypto Polis

A popular ethereum strategy game of TRON which allows users to build the world’s largest decentralized city.

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 : https://cloud.mathwallet.org/#/

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:

BTC、ETH、EOS、ONT、TRX、VET、USDT-ERC20、USDT-TRON、DAI、USDC、PAX、GUSD、TUSD、HUSD、BUSD、MDS、ONG、BTT、HT、BNB、OKB

Click HD Wallet – Trade

MathLabs

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

MathWallet API Documentation

http://doc.mathwallet.org/

Add Enigma DAPP and YAS DAPP development interface

The Polkadot blockchain development guide

http://www.boka.network/

PolkadotJS development tutorial – The version of each module in the Substrate application chain

http://blog.boka.network/2020/03/30/polkadotjs-kai-fa-jiao-cheng-substrate-ying-yong/

PolkadotJS development tutorial – Test the configuration of Extension Wallet

http://blog.boka.network/2020/03/30/polkadotjs-kai-fa-jiao-cheng-ce-shi-cha-jian-qian/

PolkadotJS development tutorial – Implement the front end of Substrate canvas

http://blog.boka.network/2020/03/30/polkadotjs-kai-fa-jiao-cheng-shi-xian-substrate-h/

PolkadotJS development tutorial – Search transaction records

http://blog.boka.network/2020/03/30/polkadotjs-kai-fa-jiao-cheng-cha-xun-jiao-yi-ji-l/

Math Community Activities

We launched an airdrop event with Phala in mid-to-late march, which had 3,000 retweets on Twitter and received a great engagement. If you are interested, please go search on Twitter: @MathWallet to get the latest news on time.

We have formally entered into a strategic partnership with the Darwinia Network. In the future, we will carry out Polkadot ecological promotion, technical support, event hosting, community interaction and other forms of event to jointly facilitate the ecological construction of Polkadot and DARWINIA.

At the stage of Polkadot China ambassador apprenticeship, the first online live broadcast was held on March 31, with the theme of “setting and debugging skills based on Substrate development environment”. The event was held successfully with enthusiastic response.

the first and second edition of MathWallet NFT collection have been distributed, and the OpenSea, EnjinX and SpiderDEX transactions have been launched.

MATH x MXC, the theme of the MATH NFT collection series, has been issued, and the third airdrop is in full swing. We encourge your participation and find us on Twitter @MathWallet.

On March 26, MathWallet was invited to conduct an AMA in Vietnam with the theme “how MathWallet can enter the ecosystem of public chains as a blockchain Wallet”. As one of the most active blockchain telegram groups in the region, VIC telegram group has a community of 16,000 people. That night, Math Global CEO Frank Fu and CPO Mike Chi well engaged with the community to introduce the MathWallet and VPoS pool to users and patiently answer their questions. Community users have great impression and engagement rate is very high.

MathGiveaway Reward Claim Guide

Open Math Cloud Wallet, and click “login by Twitter”

After successfully logging into Twitter, you need to bind email or phone number to receive important notifications

If you already have Math Cloud Account, please login with email/phone first then link it with twitter throught:

Math Account – Connect Twitter

Now, your giveaway reward should be automatically deposit to your assets.

If you have any question, add our telegram group: t.me/mathwallet

Kusama Wallet User Guide

Please download MathWallet first:http://mathwallet.org

Note:IOS user please download TestFlight version

1. Create/import Kusama wallet

2 Kusama KSM transfer

Note: There is only KSM on Kusama network,current transaction fee is 0.01 KSM.

3 Kusama Dapp

Note: Kusama Dapp belongs to multi-tools category

Currently Kusama network has just been launched,more DApp will be launched in the future.

For more infomation, add our customer service at telegram: t.me/mathwallet

 

 

MathWallet Newsletter 2020.03.20

Dear MathWallet user,

Although the market has fluctuated violently in the past two weeks, MathWallet as a safe haven for assets, is still making stable progress with smooth project development.

The status of the project in the past two weeks is reported as following decription.

As a bridge between public chains and users, MathWallet APP currently supports more than 40+ public chains, and is still the leader in the industry.

We also launched a variety of DApp to support the blockchain ecosystem in more aspects and meet the individual needs of users.

Last but not least, MATH X ETHEREUM, the theme of the MATH NFT collection series, has been issued, and the second airdrop is in full swing. We encourge your participation.

Development Process

MathWallet APP, Math Web Wallet and Math Browser Extension Wallet already support Enigma, Edgeware and Harmony :

Enigma is a decentralized, open-source protocol that allows multiple participants who do not trust each other to jointly store and calculate data, bringing privacy to smart contractss and public blockchains.

Edgeware wants to build a fairly distributed, POS consensus-based WebAssembly smart contract platform within the Polkadot ecosystem.

Harmony is a fast and secure blockchain with key innovations in state sharding and P2P networks. Its sharding uses secure proof of interest and distributed randomness generation(DRG), and its network achieves optimal cross-sharding routing and fast block propagation.

The invitation rules of Math Cloud Swap : Once successfully invited a new user to participate in the Swap transaction of Math Cloud Wallet, you will get 1 USDT reward.

ETH NFT Supports : Users can view, tranfer, give away and auction NFT assets in MathWallet.

Support ETH WalletConnect : users can use WalletConnect to access DApp in a computer browser from their phone, and can conduct transactions on chain or perform smart contracts by simply scanning authorization without exporting a private key.

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 switching to Cloud wallet mode.

link:http://mathwallet.xyz/en/

1. Support Enigma Wallet

2. Support Edgeware Wallet

3. Support Harmony Wallet

4. Support ETH NFT

5. Update Kusama Wallet

6. Support ETH Walletconnect

7. Cloud wallet support stablecoin DAI, USDC

Math Web Wallet

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

link:http://mathwallet.xyz/en/

1. Lauched Enigma Web Wallet

2. Edgeware Web Wallet bug fixes

3. Kusama Web Wallet bug fixes

Math Extension Wallet

Math Extension Wallet is currently the only multi-chain extension wallet, which has supported more than 30 mainstream public chains, which is especially suitable for professional users and developers.

link:http://mathwallet.xyz/en/

1. Update Kusama Wallet

2. Support Enigma Wallet

3. Support Edgeware Wallet

4. Support Harmony Wallet

5. Support ETH Walletconnect

6. Update Polkadot js

7. Support Harmony staking signature

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 : https://cloud.mathwallet.org

1. Support DAI/ USDC

2. Support PCX

3. Launch built-in airdrop tools MathGiveaway

Math Staking

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

Link : http://blog.mathwallet.org/?p=1007

EOSC Node

-Upgrade to v1.8.3

Edgeware Node

– Deploy Validator Node

– Develop and launch the Staking tool of Edgeware mainnet

– Generalize EDG Staking with stake.fish

Kusama Node

– Upgrade node;

– Upgrade Kusama Staking tool;

Enigma Node

– Participate in the launch of genesis in the Enigma mainnet

– Develop and launch the Staking tool of Enigma mainnet

Harmony

-Develop Harmony Staking tool

 Math VPoS Pool

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

Link : http://explorer.mathwallet.org/#/

Math DApp Store

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

Link : https://mathdapp.store/

From March 5th to March 19th, 69 DAapp were added.

It is noteworthy that,

ETH :

Plasm Lockdrop : a Polkadot ecological project that issues tokens through lockdrop

ASYNC : collects and experiences rare programmable art

DeBank : focuses on DeFi data and user connections

ENIGMA :

Enigma Staking Tool : Stake SCRT to Enigma Validators

TRON :

ChainZ Arena : the World’s first cross blockchain RPG mobile game

YAS  :

Codex+ On YAS : the front page of Codex

YAS Resource Pack : Quickly solve CPU resource shortage

Edgeware :

Edgeware Staking Tool : Edgeware voting and staking tool

Subscan : Edgeware Block Explorer

EOS :

EOS Resource Pack : Quickly solve CPU resource shortage

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 OK.

Click Cloud Wallet – Trade

Link : https://cloud.mathwallet.org/#/

1. Support USDT-DOT trading pair

2. Support YAS mainet WAP

3. Support MDS-EMDS SWAP

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:

BTC、ETH、EOS、ONT、TRX、VET、USDT-ERC20、USDT-TRON、DAI、USDC、PAX、GUSD、TUSD、HUSD、BUSD、MDS、ONG、BTT、HT、BNB、OKB

Click HD Wallet – Trade

1. Support HUSD/BUSD trading pair

Math Community Activities

We launched a candy airdrop with ChainX at the end of February, which had 3,000 retweets on Twitter and received a great response. If you are interested, you can search on Twitter: @MathWallet to get the latest news on time.

MathWallet has been officially selected as the Polkadot China ambassador apprentice and a series of activities will be held in the coming months.

On March 12, we broadcasted a live talk show under TokenClub with 41,703 participants . Based on the experience of MathWallet in Polkadot Ecosystem and the feedback from users, we explained the basic knowledge of Polkadot Ecosystem and related ways of participation.

At present, MathWallet is the only Wallet that supports both Edgeware and Kusama in mobile APP or extention wallet . We welcome everyone to use it and make Suggestions for improvement. We also look forward to the in-depth cooperation and common development in the future.

MathWallet supports to NFT collectibles and already support NFT assets for both ERC721 and ERC1155. User can view, transfer, give away and auction NFT assets in MathWallet.

The first series of Math NFT collection is themed as MATH X ETHEREUM and it is limited edition. It has been launched OpenSea and EnjinX trading, and the starting price is from 0.05 ETH.

Stakefish made the tutorial video of Edgeware Staking of MathWallet , and launched the activity of candy airdrop, which can be easily learned in 3 minutes.

Vietnam is the first stop for MathWallet to enter the southeast Asian market.

Math Wallet partnered with KingChain in early March 2020 to deliver VND airdrop and AMA sessions to Vietnamese users.

On March 12, the first AMA live event titled “how to become a global blockchain wallet” was held on Facebook, with 2,000 community participants, the Vietnamese users actively interacted and posed questions.

MathWallet will continue to accumulate local users in Vietnam, while providing high-quality wealth management products and services to Vietnamese users to help promote the development of the blockchain industry in the region.

We are looking forward to hear your feedback and feel free to contact us for any questions!

 

VPoS Mining Pool Tutorial 10 – How to initiate compound feature?

Enter “my staking” to find the “automatic reinvestment” button, click on it then you will receive returns from automatic reinvestment.

Note: node level LV. 4 can unlock the automatic reinvestment function, and the node level can be raised by staking more MATH to the mining pool

 

MathGiveaway User Guide

MathGiveaway is a tool to create the giveaway event on Twitter. Participants need to complete the required tasks to get rewards.

Link to Twitter

Open Math Cloud Wallet, and click “login by Twitter”

After successfully logging into Twitter, you need to bind email or phone number to receive important notifications

If you already have Math Cloud Account, please login with email/phone first then link it with twitter throught:

Math Account – Connect Twitter

Create a Twitter giveaway campaign

Click “Giveaway” to enter the creating interface

Confirm the token type and receiving method of reward (” random “and” first come, first serve “), fill in the quantity and click “new reward”.

Send out tweet and complete publishing

Note: when sending tweet, you can add to the original content generated, but do not delete the original content, otherwise the system will not be able to automatically gather data. The undistributed amount of tokens will be automatically returned to the cloud wallet.

View activity progress

Return to the reward screen to view the status of the activity (” done “, “in progress”, “waiting tweet”)

Click “my wallet” to view the details

TIPS:

1 MathGiveaway supports one account (BOSS) create the giveaway, and another account (Twitter Manager) publish, but DO remember to change the @ account before you tweet.

2 MathGiveaway supports add image or link after the sharing giveaway content

3 You can change the @ account or add multiple @ account

For more samples, review https://twitter.com/MathGiveaway

If you have any question, add our telegram group: t.me/mathwallet