Questions tagged [wallet]

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Wallet support for assets minted on AssetHub

Is there any wallet that is able to display assets minted on the Polkadot AssetHub (other than polkadot.js/apps)? The only wallet I've found that displays some AssetHub assets is NovaWallet, but the ...
BeFi's user avatar
  • 11
1 vote
2 answers
62 views

FATAL: Unable to initialize the API: disconnected from wss://1rpc.io/dot: 1006:: Abnormal Closure

I am trying to access my polkadot.js wallet, but keep recieving this messagge:FATAL: Unable to initialize the API: disconnected from wss://1rpc.io/dot: 1006:: Abnormal Closure I cannot connect wallet ...
Miguel's user avatar
  • 11
0 votes
0 answers
21 views

Is it secure enough use an Ed25519 expanded secret key which converted from a sr25519 key

I am developing a wallet using Rust and I want it to be compatible with polkadot-js import/export functionality. I know that polkadot-js uses the ed25519 extended mode for sr25519 private keys. So, I ...
Xu Neal's user avatar
0 votes
0 answers
19 views

Metamask / Nano Ledger>

Metamask/ Nano Ledger: failed to execute requestDevide on HID. Must be handing a user gesture to show a permission request Hello, 2 years without problems, until yesterday I did: Reset Chrome settings....
Seba J. J. Bonnet's user avatar
0 votes
1 answer
158 views

How to convert h160 address to ss58 address?

I am a dApp developer in Astar. I want to convert EVM(h160) address to Substrate(ss58) address to implement the UI like the subscan page. https://astar.subscan.io/account/...
ttt's user avatar
  • 1
3 votes
1 answer
52 views

Signing transactions with another secure app

If we make an Android dapp, can't we use Android intents to sign a transaction in another Android wallet app that supports receiving data through intents? We can pass message and public key in the ...
Amiya Behera's user avatar
0 votes
1 answer
20 views

Polkadot.js wallet dosen't show methot section(transaction details) when making a transaction

When making a transaction we are supposed to see the transaction details under the method section but we only see method data Wrong: Correct(you can see the method -> assetConversion..):
Nikola Grujičić's user avatar
1 vote
1 answer
174 views

Issues approving transactions after updating parity signer

After a year of not using my Parity Signer, I attempted to approve a transaction using it. Initially, the signer displayed an error upon scanning the transaction QR code. In response, I updated the ...
user4594's user avatar
1 vote
1 answer
197 views

Why is it required to have 405.1869 DOT in solo staking?

I am currently using Ledger Nano S to stake Dot but I am unable to receive rewards. I checked Polkadot's official website which says the minimum amount to receive rewards is 120Dot (My current bonded ...
Amin Memariani's user avatar
4 votes
1 answer
46 views

disconnect wallets programatically from the frontend side

is there any way to disconnect a wallet from the frontend? If not, why? walletProvider.disable()
Glitch's user avatar
  • 41
2 votes
2 answers
117 views

Security discussion with mnemonic in polkadot extension

Does the extension save mnemonic in the browser? If yes, is it safe?
INcre's user avatar
  • 35
1 vote
1 answer
136 views

Same mnemonic gives different keys in trust wallet and in polkadot.js

I want to transfer the management of my dot account from polkadat.js to trustwallet. The problem I am facing is that the same mnemonic give different key in those applications. How to deal with that? ...
Superluminal's user avatar
1 vote
2 answers
891 views

Can you recover the Mnemonic or secret keys from a Polkadot.js JSON backup?

I want to add my polkadot account to the Trust wallet. There is no option to use the json. Is there a way to recover the private keys from the raw json backup?
Superluminal's user avatar
0 votes
2 answers
108 views

How to remove account using polkadotjs? What function should I call to forget an account?

I added a new account using this command in PolkadotJS. const { pair, json } = keyring.addUri(mnemonic, 'myStr0ngP@ssworD', { name: 'mnemonic acc' }); And now, I want to forget the account. I used ...
INcre's user avatar
  • 35
0 votes
1 answer
57 views

Is there a way to allow temporary negative balances?

I would like to do two things; On wallet generation, I would like to flag whether the wallet owner is corporate or consumer, AND If corporate, allow balances to temporarily (~month) be negative Very ...
kenta_desu's user avatar
4 votes
1 answer
111 views

Wallet Selection Modal

I am working with the team that is developing the MetaMask snap for Polkadot-like networks. In addition to this wallet and the well known Polkadot-JS extension, there are Nova Wallet, Talisman, and I'...
Dan Forbes's user avatar
0 votes
1 answer
93 views

How to make a paper wallet

What is the canonical way to create a paper wallet for a substrate based tokens? I could probably take a wallet app, create new account, backup the seed, note down receiving address, and remove wallet ...
jangorecki's user avatar
2 votes
1 answer
39 views

Keeping up with (para)chains and their endpoints

Let's say I want to build a wallet, and instead of adding chains manually, I want to track and add/remove them automatically. My idea was to combine the data in the ss58-registry and the production ...
candlestick's user avatar
2 votes
1 answer
104 views

Substrate - Generating Transaction History of a Wallet

How can I generate transaction history of a wallet? I was able to run substrate-archive alongside polkadot and a template node in archive node. I stored onto postgres: state_traces, blocks, extrinsics,...
Chris Bui's user avatar
1 vote
2 answers
112 views

Do we have any cli wallet in polkadot/substrate?

Do we have cli wallet like solana on polkadot or we just have polkadot extension to handle this?
Pankaj's user avatar
  • 2,031
5 votes
2 answers
333 views

Convert Ed25519 signature/pub-key to sr25519

Working on libwallet we'd like to create a back-end for Rust friendly micro-controllers for possible future Substrate friendly hardware wallets. The nRF52 and other chips are very common in the ...
olanod's user avatar
  • 531