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.
296
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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
answer
7
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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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1
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18
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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?
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12
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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
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65
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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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1
answer
21
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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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1
answer
18
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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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1
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23
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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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2
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85
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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 ...
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4
answers
35
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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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48
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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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22
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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','...
- 327
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0
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10
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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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1
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15
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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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20
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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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2
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108
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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 ...
- 131
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8
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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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211
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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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1
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26
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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://...
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0
answers
17
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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
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48
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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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2
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72
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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 ...
- 312
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1
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26
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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 ...
- 41
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2k
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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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1
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59
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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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0
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8
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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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20
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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": [
{
&...
- 310
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1
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86
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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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2
votes
1
answer
124
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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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1
answer
86
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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:
...
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51
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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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31
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All UTXOs in a single address vs distributed across multiple addresses?
My wallet with 1200+ NFT's is very slow & barely usable.
I'm using advanced UTXO management.
I have 217 UTXOs.
135 UTXOs are within the first address (this has the ADA handle).
The other 15 ...
- 310
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1
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74
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Compile errors when importing Cardano Serialization Lib Browser in React
I'm getting several compile errors as soon as I import @emurgo/cardano-serialization-lib-browser in my project, all of them similar to these:
ERROR in ./node_modules/@emurgo/cardano-serialization-lib-...
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1
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85
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User error: Caused by: [ (builtin unConstrData) (con data #187b) ] while trying to unlock tokens from contract
hi I am getting this error while trying to unlock tokens from my treasury contract it is already topp up with tokens when trying to unlock with the access token doesn't know the exact reason behind ...
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2
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68
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Obtain a wallet address from PKH and wallet ID in python?
I need a bech32 wallet address and all that I have is my wallet PKH and a wallet Id. Is there a way to derive that bech32 address in python?
Needed to perform queries on blockfrost and find how much ...
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2
answers
67
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Is there an easy way to export a CSV file of all transactions from a specific address or wallet?
Is there an easy way, without writing code, to export a CSV file of all transactions from a specific address or wallet? (not Daedalus)
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Using cardano-wallet for ingame sign in
i have built an in game User interface around Cardano-wallet.
now im looking for a way to let the player sign in using his wallet .
how can i approach it using cardano-wallet?
is there a way to let ...
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2
answers
33
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Can't use the address that I just created using cardano-addresses
I just used cardano-addresses software to create a wallet and two addresses that can receive tADA. But I can't access any information of these address using Cardano Explorer. Or check if the tADA's ...
1
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1
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44
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How to use prepod with Blockfrost api
Good evening,
I am working on a crypto wallet that deals with cardano(ADA), and while testing i discovered that blockfrost api for testnet is deprecated, so i could not get testnet token to test, and ...
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140
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How to find a cardano wallet's 'account public key'?
cardano-wallet has a method to create a new wallet:
cardano-wallet wallet create from-public-key WALLET_NAME ACCOUNT_PUBLIC_KEY
If I use the public key I get:
Invalid account public key: expecting a ...
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2
answers
35
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Importing wallets to cardano-node
when I'm upgrading cardano-node and cardano-wallet, I saved the wallets (.sqlite, sqlite-shm, sqlite,wal files) created in the node (cardano-node/data folder). After upgrading to the new node 1.35.3 I ...
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2
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84
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Cardano-wallet doesn't work after 1.35.3 update
After Vasil hard fork I did update the node with version 1.35.3 and also updated cardano-wallet to version v2022-08-16 which is suitable with 1.35.3
Although the node is running without any problem ...
- 153
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1
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103
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Use of multi-signature and multi-witness transaction creation
I'm working on a pseudo-centralized product that manages users wallets, protected by multi-signature verification.
I want to know if it is possible for me to batch about 50-100 transactions from ...
1
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1
answer
48
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How to build a MultiSig wallet with a time delay element?
Any examples of tested libraries or code which enables multisig wallet where flow is more complex?
Example of requirements:
wallet transaction needs at least 2 signatures
wallet can be created with a ...
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1
answer
33
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Mobile app security concerns
I'm looking into creating a mobile app for learning purposes and using Blockfrost as a data provider.
My initial idea is:
Device:
control the keys;
present the data;
Server:
fetch data from ...
1
vote
1
answer
16
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Creating Shelley Wallet Sync takes way too much time
Here is how I create a wallet:
let recoveryPhrase = Seed.generateRecoveryPhrase();
console.log(recoveryPhrase);
let mnemonic_sentence = Seed.toMnemonicList(recoveryPhrase);
//console.log(...
- 153
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vote
2
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41
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Where does Cardano Wallet stores created wallets in the node?
I'm running the Cardano node and Cardano wallet in the same EC2 instance. I did create a couple of wallets, however, I couldn't figure out where and how it stores created wallets in the node. I'd ...
- 153
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71
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ScriptWitnessNotValidatingUTXOW while trying to mint NFT in preprod testnet
minting script
"type": "all",
"scripts":
[
{
"type": "after",
"slot": 155761
},
...
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