Questions tagged [wallet]
A device or software that stores public and/or private keys for cryptocurrency transactions and keeps track of their balances and attributes.
312
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Some issues encountered when working with Cardano
How can I generate a bech32 address in the following code:
const wallet = new AppWallet({
networkId: 0,
fetcher: blockchainProvider,
submitter: blockchainProvider,
key: {
type: 'root',
...
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28
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I want to develop my project related to Cardano
I want to develop a personal project related to Cardano. I have read some documents, but they require using project_id from Blockfrost. However, I don’t want to go that route. So, I’m wondering where ...
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17
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Unable to interact with cardano blockchain using cardano-wallet-js
My node is running on 6000 port. And cardano-wallet is running on 6002 port.
ubuntu@ip-172-31-44-6:~/cardano/testnet$ netstat -tuln | grep 6000
tcp 0 0 0.0.0.0:6000 0.0.0.0:* ...
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How to query cardano blockchain related data like createwallet, getnewaddress, getbalance , sendtoaddress
I have done cardano node setup and sync it 100% And also install an cardano wallet using CLI. Now I want to interact with cardano using node js, can someone please tell me how we can do basic ...
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(Failed to build scrypt-0.5.0. The failure occurred during the configure step.)
Getting erro rwhile doing "cable build all".
OS
Your OS:
Distributor ID: Ubuntu
Description: Ubuntu 22.04.3 LTS
Release: 22.04
Cable version :
cabal-install version 3.6.2.0
compiled using ...
0
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1
answer
17
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pycardano library seed phrase
found nice examples generating verification keys and payment keys but I don't get to same time generate the seed phrase. Without the seed phrase I cannot open the wallet in a hot wallet to view it and ...
- 101
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34
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Getting error while submit sign transaction
I am try to submitting sign transaction on Rosetta (https://ada-rosetta.nownodes.io/construction/submit) but, each time getting below error.
TTL is already higher than slot.
Request
{
"...
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40
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From where can i get the stake address while integrating cardano blockchain with flutter using blockfrost
I am using this package https://pub.dev/packages/blockfrost to integrate the Cardano smart contract with my Flutter application. I want anyone can log in to the app and interact with the contract so I ...
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1
answer
61
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get all transactions info of Cardano by using third party 'Blockfrost' with only 1 time call api?
I'm a noob about Cardano, i wonder if be able to get all transactions info of cardano by passing an specific address.
For example i have an specific address is:
...
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0
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1
answer
48
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How to display all of the tokens in connected wallet?
Looking for a way to display the tokens (and values if possible) in a connected wallet using serialization or any other method. Really scratching my head on this one.
Thanks!
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How to create wallets without a full node (cardano light client)
The only useful resource I could find is the .NET package cardanosharp-wallet which is not ideal since I don't know .NET.
Are there alternatives in other languages, for local wallet generation (also ...
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24
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division amount to multi cardano address
There is a way to split a Cardano address among several addresses, for example, deposit an amount to one address and divide it equally among the holders of 100 NFTs.
thanks
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1
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39
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Allowing users to select wallet to connect to website
I am looking for guidance on how I integrate the opportunity for users to select their wallet from a list which is then connected to my page. I have Nami working but when I try call for other wallets ...
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1
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60
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What alternatives to Eternl mobile wallet with dApp connectors do exist for Cardano?
I'm currently using Eternl on my mobile phone to connect to and use dApps. However, they only allow a select few dApps to be used within the wallet and on top of that charge a fee for using dApps like ...
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31
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Why does api.getRewardAddresses() return an array and does it matter?
The Cardano dApp-Wallet Web Bridge exposes an api.getRewardAddresses() function. This resolves to an array of stake keys, but I have only seen it contain one stake key in practice.
I'm developing a ...
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1
answer
47
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How to get ALL used addresses of a Daedalus wallet (byron era) with cardano-cli
i'm looking for a way to get ALL used addresses of a Daedalus wallet (byron era) with the cardano-cli.
Background:
Daedalus is not showing up the used addresses combined under a "Recieve" ...
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2
votes
1
answer
63
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Unable to connect wallet to node on mainnet
I have been following the instructions here:
https://developers.cardano.org/docs/integrate-cardano/creating-wallet-faucet
I have the node up and running and get the following output from cardano-cli ...
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16
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Get from, to, amount information from a tx hash?
How to fet from, to, and amount information from a tx hash in cardano usin javascript?
Thank you
- 113
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1
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19
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Nami Wallet access
Cpu crashed,got new cpu, not able to send or receive in Nami wallet, no customer service email. How can I get customer service to Nami Wallet developers with no email available?
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Is it possible to integrate Cardano in Unreal Engine?
I want to build a game using Unreal and I want to use Cardano's wallets for authentication.
Is it possible to integrate Unreal Engine with Cardano's network via a plugin or something like that?
- 1,055
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Using cardano-wallet with Plutip local cluster
I have to test integration Cardano with out services (written in c#, so I am totally noob in Haskel).
So I have built Plutip local cluster insing Nix and now I can run Plutip local cluster in such a ...
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2
answers
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EDIT | Is it possible to send (transfer, request) ADA using just Javascript?
Using just HTML / PHP / Javascript and cardano-serialization, I have the connect wallet working. It shows the balance and stake address. So I have gotten that far.
My question is, how can I request ...
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2
votes
1
answer
53
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Exodus and Eternl extensions in chrome and brave are incompatible?
Im developing some dApp with a wallet connector using the extensions in chrome and brave.
Everything was working fine until I installed Exodus extension.
Something in creating a conflict here.
Look ...
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vote
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answer
26
views
Catalyst App still showing Fund9 and connection in progress
Fund10 due on 5 Apr, 2023, 13:00
but the catalyst iPhone app is showing Fund9 and connection in progress.
How can I confirm that I could vote for the next round?
- 111
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111
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How to know wallet name by wallet Address?
I am fetching the data of ADA rate in USD through api(https://studio-api.nmkr.io/v2/GetAdaRates) and I want to fetch the some data of related to wallet like its wallet name, wallet image, wallet ...
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178
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Get Master Key from Mnemonic seed for Cardano Byron wallet
I have wallet in Infinito wallet. My mnemonic seed has 12 words and Yoroi, Daedalus Wallet does not support it.
I can get different Master Private key, address for Cardano Shelley, Byron wallet from ...
- 41
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4
answers
55
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Recover a Cardano wallet offline
Is there a way to recover or generate the addresses of my wallet (24 seed) without using external servers (JavaScript)? Just like we do with other blockchains?
Example: https://iancoleman.io/bip39/
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1
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83
views
Which API can give the buy price and sold price of NFT of cardano blockchain?
I am working on Cardano NFT tool kit, which basically shows the NFT's owned by a user. The tool kit shows the various information about NFT stored in wallet like (Buy Price, Sold Price, Rarity, ...
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28
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Error signing transaction with cardano-wallet-js
I am trying to sign a transaction using cardano-wallet-js. The private key is being generated from Cardano-wallet.
Here's the code snippet:
rootKey = Seed.deriveRootKey([
'script', vintage','...
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18
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How can Nufi or Flint wallet support Milkomeda C1 with a hardware Ledger wallet without a BIP-44 coin type?
I thought the reference was SLIP-0044 but I can't find Milkomeda in there.
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Can the creator of the App provide collateral for the user?
Consider integrated devices that use the Cardano blockchain, where the user does not see the wallet, but the wallet is working in the background
Is it possible to have this type of app supply ...
- 312
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43
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Transfering NFT from CLI to your Nami wallet
I created an NFT on preprod via my cardano-cli but I have issues sending it to my Nami wallet. Can anyone point me to the best documentation that covers this. Thank You.
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Is there any serious effort to create/update local testnet for development with good DX?
Recently I tried several projects and ways to start a local testnet to be used for local development & testing.
The projects are either not working anymore and/or were not updated due to lack of ...
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216
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how to use the transaction created using. cardano cli to be signed by a wallet in frontend
If we create a transaction body in the backend using cardano-cli for example, and only for signing the transaction would like to get the frontend wallet to sign it, how is this done in the best ...
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How to Resolve this Chain Index Error
I am facing this error when i run the Chain Index.
[chain-index:Error:26] [2023-01-17 20:33:11.77 UTC] {"contents":{"contents":{"contents":{"tag":"Tip"...
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443
views
How do I resolve this Webpack issue with Mesh library on NextJS project
I am trying to set up Mesh library on an existing NextJS project. I am not sure how to handle an issue that seems to be with the Webpack configuration for handling wasm files in the library. I am ...
- 327
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12
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Question about cardano-wallet-js
Noob here. I am trying out the cardano-wallet-js, and I am having a hard time running the following command:
wget https://raw.githubusercontent.com/input-output-hk/cardano-wallet/master/docker-compose....
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30
views
Not Able to watch my Cardano faucets when i query the node
I am using following command to query node.
./cardano-cli query utxo --address $(cat payment.addr) --testnet-magic 1097911063
Getting the Faucets in preview testnet by the following site
https://...
- 29
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18
views
Error deserializing multiple UTXOs
When deserializing multiple UTXOs from the same wallet, in some point of the rawUtxos the process crash with this error. When doing the same process to deserialize the same UTXO but not on a loop, it ...
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3
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2
answers
79
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How to detect a wallet change event
How do i detect that my user has switched their wallet to a different one in browser. When a user connects their wallet to my web app, we store their wallet address temporarily for use in the future....
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Collateral for new Wallets
New users of Cardano sometime want to get started quickly and often face the daunting task of understanding what collateral is. Then faced with the fact that they need to send some collateral to their ...
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47
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Public cardano-wallet service list
While I am checking cardano-wallet-js, I noticed requirement.
Before start using the library you will need a cardano-wallet server running.
Is there any public cardano-wallet server which I can use ...
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"You may need an additional loader to handle the result of these loaders."
I'd like to import Mercury module, but some errors occur.
I can't confirm this reason on react version or other things.
Can I solve this error using current react version? If It's impossible, other ...
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89
views
Cardano-Wallet register a wallet generated by Cardano-cli
I created a Wallet with Cardano-Cli following this instructions:
cardano-cli address key-gen --verification-key-file vkf.payment --signing-key-file skf.payment
After that I derived the address of ...
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10
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how to safeguard custodial keys for my api using kms or other services? cardanocli-js
cli js in one of my project it requires me to store verification key file and signing key file inside a folder called priv in order to use the wallet I am wondering it is unsafe to store those keys in ...
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23
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How to properly interpret Bytestrings (TxMetadata)
In the TxMetadata caradano wallet spec there is this:
{ "bytes": HEX-STRING }
The value must be base16-encoded (a hex string).
So, given this from a transaction:
"fields": [
{
&...
- 342
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123
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Need client side browser Javascript example on how to make ADA payments via the Eternl wallet?
I want to initiate an ADA payment via the Eternl wallet via a Javascript code in my browser based dApp. I'm hoping I can do this in a manner in the same way Eth devs do it on Ethereum via the ...
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votes
1
answer
205
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Creating a connect wallet button like JPEG.store
I am creating a React app and I want to integrate a connect wallet button that can then return the users wallet address, similar to JPEG.store. What is the best way to approach this. I tried using ...
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answer
189
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How to build the transaction needed to have a user pay to mint an NFT
I have integrated a Cardano wallet into my site and done some basic interactions.
I am hoping to get a sample, example and/or guidance on how to build the transaction I am interested in implementing:
...
- 342
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71
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What is native assets, Also Not able to send my ADA from Exodus Wallet
My name is Adam gil and I am crypto follower. I have been using Cardano from past few months. Recently I tried to send my ADA from Exodus wallet. I have 4600 ADA in my Exodus wallet.
The Issue - When ...
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