Questions tagged [cardano-address]
A unique wallet address. Used to manage and store funds in UTxOs.
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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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Failed 400. Error code on Eternl
Trying to figure out why I can’t cancel a limit order I put on Eternl wallet app. For some reason when I try to cancel it tells me Failed 400. I’ve tried everything I can think of with no success.
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How to get Daily Volume for an Cardano token by using Cardano-Db-Syncs database
Is there an way to query directly Cardano Db Syncs database to get withhold of the daily volume of an certain token ( For example via using multi_asset.fingerprint )
WITH ma_tx_ids AS (
SELECT ...
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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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How to fetch data of sold nft from my NAMI wallet through api?
I am using "https://api.opencnft.io/1/asset/{asset}/tx" which gives the buy price and timestamp of an NFT, I have to fetch the data(Sold Price, Timestamp) of the NFT when it is sold then how ...
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Different addresses from same mnemonic?
I want to generate an old Byron address. However, depending on which software I use (cardano-address or cardano-serialization-lib), I get a different result for the same mnemonic phrase. Here is my ...
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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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1
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What is different nami wallet signing and payment.skey signing?
I built transaction at nodejs by using cardano-cli.
cardano-cli transaction build \
--alonzo-era \
--testnet-magic 1 \
--tx-in dbf7f56f844cc4b85daccb62bedf4eeff0a84cb060f0f79b206c7f087b3f0ba1#0 \
--tx-...
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2
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Guarantee not dispensing native assets to a Franken address
As I understand it, a "mangled" address can be used to spoof ownership of a wallet who's stake address is NOT of a wallet controlled by the one doing the spoofing.
Put another way: I can use ...
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How to use webhook on Blockfrost? [closed]
I want to trigger a function when someone sent ADA to an address addr1xxxxxx.
I use webhook from Blockfrost. I see this link (https://blockfrost.dev/docs/start-building/webhooks/using-webhooks) to ...
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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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Key derivation are unclear
I watch this video on Key Derivation process (https://www.youtube.com/watch?v=4tSQBK75CPU&t=722s). Basically, from mnemonic phrase --> create root key --> create public addresses
Then, I see ...
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when and where to use different types of addresses in cardano
From here https://docs.cardano.org/learn/cardano-addresses
I know that there are 4 types of addresses:
base addresses
pointer addresses
enterprise addresses
reward account addresses
For my ...
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128
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How to get balance of enterprise address
https://docs.blockfrost.io/#tag/Cardano-Addresses/paths/~1addresses~1%7Baddress%7D~1extended/get
I am using above blockfrost api to get address balance.
However, it isn't working with enterprise ...
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93
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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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1
answer
83
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Call Martify Smart contract by cardano-cli
I call the martify smart contract by cardano-cli but I've seen the error Command failed: transaction build Error: The following scripts have execution failures:
the script for transaction input 1 (in ...
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2
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62
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Calculated fee too small for StakeRegistration cert submission via cardano-serialization-lib wallet connect
Having some issues getting a submit Stake Registration certificate using cardano-serialization-lib. The transaction builds, can can be signed, but what's weird is the correct fee is not being ...
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Get list of users addresses that minted native asset NFT
I would like to get a list of user addresses, that minted a native asset NFT. Is this possible? I do not want current holders of the NFT, but the original minting NFT holders.
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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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How to get TransactionUnspentOutput as a hex encoded bytes string programmatically
So basically I want to convert a normal UTxO hash like:
550665309dee7e2f64d13f999297f001763f65fe50bb05524afc0990c7dce0c3
to a TransactionUnspentOutput as a hex encoded bytes string like:
...
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1
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113
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Convert UTxO to hex encoded bytes string
Hello I want to convert a normal UTxO transaction hash to an encoded bytes string. How do I do this? Help would be appreciated!
something like
...
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What is this address format that the cardano wallet API is returning to me
I am using API.getUsedAddresses in the browser and I am being returned an address unlike the standard addr1..... that I am used to.
If I enter it into cardanoscan, it takes me to the wallet that I ...
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Getting PubKey from bech32 address
The verification key is referred to as public. Could it be derived from the bech32 address?
e.g addr1... -> Pubkey [cborHex]
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Is there any way to convert any other crypto currency into ADA?
I want make a POS(Point of Sales) system for Cardano to accept payments, in which I need to convert other coins (e.g. ether) into ADA and store those ADA funds into Cardano wallet.
I want to make ...
2
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1
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How To Get All Transactions of Associated With an Address In A Given Interval?
okay so given some reciving address such as addr1qxq7k07cnt8vstdmygu7lpw0tyyssu4trs27qq6f7xjpmvrdrr3j8j5k5yacga4ckv6lnx4p0la57q7nf24eszqk0r2q9axgqv how can I use a service like BlockFrost (or any ...
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How to convert Cardano Address?
Cardano has a number of different types of address from receiving address to enterprise address and many others.
My question is in two parts:
where can I find an exhaustive list of all address types?
...
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Convert Stake Key to Address
I am tiring to use Cardano Sterilization Lib to get the Stake/Usable address from Stake Hash or Address Hash.
https://adaex.org/address/...
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Is the Transaction Hash from block frost the same as the transaction id?
When making an API (HTTP) Get request to the blockfrost API service, you can specify an address and get the transactions at the address (https://docs.blockfrost.io/#tag/Cardano-Addresses/paths/~...
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Convert a script address to Shelley address using Plutus
I have this script address of the type Plutus.V1.Ledger.Address.Address.
Address {addressCredential = ScriptCredential 31559888de4dd413f20557ff39f616eb3e8a52d36528f88e6aef2f8d,
...
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How to generate stake registration certificate from extended stake address verification key using cardano-cli
Is there a way for cardano-cli to generate stake registration certificate using the extended stake address verification key (stake_xvk) that was generated from cardano-address CLI?
Steps to generate ...
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Is there a way to validate a policy Id,and to check if a string is an actual policy id?
im trying to build something in cardano, and i want to check if policy id provided by the user is an actual policyid?
after research i found that blake2b_224 is used for hashing the policy id,is there ...
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Is it possible to generate all stake pool files and keys using Cardano Serialization Lib?
To successfully create and register a stake pool, we are require to generate:
Payment keys and address
Stake keys and address
Stake pool cold key
Stake pool hot key
Stake pool VRF key
Stake pool ...
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how i send cardano native tokens from one wallet to another in unity?
I need little help from you guys. how can I send Cardano native tokens from one wallet to another in unity?
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Selecting Your Own Keys
Is there a way I can specify the prime number product used to generate the public private key pair - on the creation of a wallet address?
I understand that the primes in the product would have to meet ...
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how to generate cardano new address using blockfrost.io?
Is it possible to generate new address and private key for cardano using blockfrost.io api,
that later on can use for transactions and adding it into wallet.
thank you
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How do you make a faucet for native assets such as NFTS on cardano?
im trying to make an NFT faucet for a NFT drop. How do I make the basic faucet is there an example that I could build upon?
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Is there a 'Cardano Naming Service' available?
Is there any services like ENS (Ethereum Naming Service) for Cardano available now?
If no, how difficult it is to come up with one?
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What is the derivation path in a Cardano address?
It comes from CCVault. I saw it in the 'Receive' tab.
You can specify a part of the address, or a derivation path like "m/1852'/1815'/0'/1/32", "1815 0 1 32" or "0 1 32"....
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Connect Unity 3D game with cardano
I am creating a play to game in Unity 3D. What is the best way to authenticate wallet of the users and send cardano native tokens.
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in plutus-pioneer-program iteration 3 not able to use --required-signer-hash in grab.sh so causing beneficiary's signature missing error (if remove)
Invalid option `--required-signer-hash'
Usage: cardano-cli transaction build
[ --byron-era
| --shelley-era
| --allegra-era
| --mary-era
| --alonzo-era
]
[ --shelley-mode
| --byron-mode [--epoch-slots ...
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