Questions tagged [cardano-address]
A unique wallet address. Used to manage and store funds in UTxOs.
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How to get a RewardAddress from an address using cardano-serialization-lib?
I have the following code to verify the signature of a message using CIP-8:
const decoded = COSESign1.from_bytes( Buffer.from(signedData.signature, "hex") );
const headermap = ...
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How do I generate cardano wallet offline
quick question. for the wallet generation with address and private keys.
can we do it without setting up our node or using any public node, just by using algorithms or any client library? in any ...
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To create a dead-end "burning mechanism" contract for a specific native token
I am not sure how this should, or could, be done on Cardano...
I would like an address/script which, if a specific native token were submitted there, that token would become permanently irretrievable.
...
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Getting problem with sendPayment method in cardano-wallet-js
I am following (https://developers.cardano.org/docs/get-started/cardano-wallet-js/) this document for development using cardano-wallet-js. And using below script for sendPayment, but getting error to ...
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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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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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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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Transfer funds to "heir" - Possible?
Is it possible to write a smart contract in cardano - without off-chain solutions - that would hold funds until a specified date (or block height), and if I didn't interact with that smart contract ...
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Is it possible to generate secp256k1 addresses?
CIP-0049 introduces the secp256k1 elliptic curve to Cardano in order to provide the corresponding ECDSA/Schnorr signatures as primitives. What I don't understand about this is whether those primitives ...
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Fetch rich cardano addresses?
I am building some dapps on Cardano network.
What I want to do is to
fetch cardano addresses whose balances are more than 1M ada.
Can anybody help me with this?
Thanks.
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Handling multi-address wallets in web apps
Regarding the topic of single and multi-address wallets:
What are the most commonly used single and multi-address based Cardano wallets? Are there any other single-address based wallets besides Nami ...
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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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Is it possible to obtain the cbor hex/script bytes from a bech32 script address?
I would like to get the script bytes from the bech32 address of a script. Is this possible?
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How to correctly identify NFTs and FTs?
Here are some tokens: how would I differentiate NFTs from FTs in this case?
I am confused as "AdaFarm860" seems to be a NFT but it has a quantity of "4". I am having some trouble ...
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How to get total fees of a NFT transaction in cardano blockchain?
Is there any api for to get transaction fees of the NFTs when buy or sold and does the transaction fees includes Royalty fees ?
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