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1 vote
1 answer
78 views

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" ...
0 votes
2 answers
311 views

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)
2 votes
3 answers
111 views

How to convert Address type variable to get "addr_testXXX" format address?

In plutus endpoint, I want to convert Address type value to get addr_testXXX format address. I have try : import Cardano.Api ( SerialiseAddress (deserialiseAddress, serialiseAddress) ) ... -- here, ...
0 votes
1 answer
108 views

Embedding address into the datum using the CLI

I have a validator that uses Address in datum. I also have an address generated (payment.vkey, payment.skey, payment.addr, stake.vkey, stake.skey, stake.addr). I'm able to get PubKeyHash using command ...
1 vote
1 answer
94 views

How to decode a pointer from Shelley address?

I'm writing an address parser based on CIP-0019. The part I have problems with is the POINTER data structure which consists of three "variable-length positive numbers". The format of the ...
1 vote
1 answer
66 views

How to get information of a certain native token from Cexplorer database?

Given a certain token,for example Sundae, which has policyID: 9a9693a9a37912a5097918f97918d15240c92ab729a0b7c4aa144d77 fingerprint: asset1m4u92ke6820pkk07m8qmmguye02ewr8g6tezr0 (https://...
0 votes
0 answers
26 views

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
1 vote
1 answer
89 views

Convert between address types?

Is there any way to convert between Byron-era addresses (ie "Ae2tdPwUPEZ5faoeL9oL2wHadcQo3mJLi68M4eep8wo45BFnk46sMkvCmM9" or "...
0 votes
1 answer
56 views

Whats the python script to check if an cardano address has a script flag?

I have a script to fetch asset name, address from a policy id with blockfrost API, now I need to see if the asset is in a smart contract script. I have no coding skills but followed a tutorial to get ...
0 votes
1 answer
40 views

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 ...
1 vote
1 answer
274 views

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 ...
0 votes
1 answer
51 views

Transactions without receiver_address

I am trying to figure out transactions without receiver address or same receiver and sender address . What do these transactions mean ? I also see a deposit in the later part of the transaction. Can ...
0 votes
3 answers
341 views

How is it possible to create a mangled address (aka. franken-address) without the private stake key?

I've read a lot about mangled/franken addresses recently. A mangled address is an address, where the payment part of the address belongs to a different wallet than the stake part. This is an important ...
9 votes
2 answers
2k views

How can a single Cardano Wallet have many addresses?

I'm new to Cardano and would like to know about this blockchain. I'm from Ethereum and I use Metamask as my "wallet" for it. I usually have one address only for one Metamask wallet. I'm ...
0 votes
1 answer
131 views

cardano serialization lib - Multiple addresses and stake keys

I was able to generate a single address following the guide. My question is regarding stake key. Is it necessary to derive a new stake key for each new address or can you just increment .derive(n + 1) ...
1 vote
1 answer
172 views

How to get all assets of a certain addresss using SQL on Cexplorer

It seems like a simple question, but I was struggling to find the answer. I am trying to get information of Cardano blockchain from cexplorer database. Given an address such as '...
7 votes
1 answer
237 views

Convert Plutus Address Credential to real-net address

So in Plutus we have the Address type which has two constructors ScriptCredential which is a ValidatorHash or PubKeyCredential which is a PubKeyHash but all these are not encoded in the same way as ...
4 votes
3 answers
288 views

Structure of the Address type from Plutus.V1.Ledger.Address

When I use scriptAddress on a validator of my SC I got the following result: Address {addressCredential = ScriptCredential 22261390d0b365fef5a12bc33a29987fe10b28ed58e1036d27b0db43c613edad, ...
6 votes
1 answer
2k views

How can I derive an address from a private key?

Checking the official documentation from cardano-wallet I can see that there are options to get wallets from mnemonics and extended public keys, but not private keys. Even public libs don't have that ...
1 vote
1 answer
33 views

How To Get Address Transaction history into Smart Contract?

If I want the smart contract to alter functionality depending of the history of the signing address, how do I access the history from within the smart contract?
2 votes
1 answer
319 views

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 ...
0 votes
1 answer
219 views

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? ...
7 votes
2 answers
1k views

How to get Wallet ID from an address?

I'm trying to use the cardano-wallet API, but most of the endpoints I want to use are based on WALLET_ID parameter. How can I find out the WALLET ID when all I have is the addr, for example ...
7 votes
1 answer
192 views

Is there any risk in sharing my rewards address?

I want to test ẗhe Maladex Rewards calculator but they ask me to enter my rewards address. Is there any conceivable risk in doing so?
0 votes
1 answer
116 views

How do I add the staking part of an address in OffChain code

I am currently on tag: v2022-04-06 of plutus-apps and was wondering how to create Lookup and Constraints for a typedValidator that checks whether the input was returned to the script with the correct ...
0 votes
3 answers
65 views

Similar source for Cardano

I want to generate public and private keys with an address. I found this repository but it doesn't support Cardano. Does anybody know any similar source?
8 votes
2 answers
629 views

How do I properly derive a stake key from an address using Bech32?

I'm trying to get a stake address from a Shelley address in Python using this library: https://pypi.org/project/bech32/ I can convert an address from bech32 to hex without issue, but I'm getting stuck ...
2 votes
1 answer
366 views

Derive public key hash from bech32 address using python

I know that this is possible in javascript using the cardano serialization lib, as follows: function toHex(bytes){ return Buffer.from(bytes).toString("hex"); } function addrToPubKeyHash(...
2 votes
2 answers
91 views

New payment address in Java

I am creating a project and would like to be able to give new addresses for each transaction to simplify tracking of payments. I need a method to create a new payment address similar to the below ...
2 votes
2 answers
311 views

How to integrate ADA Handle into website?

My project allows for users to authenticate with one or more wallets. I would like them to be able to set an ADA Handle they own as their username. What would be the best way to do this? More ...
1 vote
0 answers
19 views

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 ...
1 vote
1 answer
1k views

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"....
0 votes
1 answer
67 views

Short address crashed blockfrost calls

Using blockfrost I have pulled a list of addresses of owners of a specific fungible token. Some of the addresses are significantly smaller than the others (about 2/3 the length). When querying ...
4 votes
1 answer
624 views

How to convert a Stake Key Address from hash to BECH32?

I have this Stake Key: https://testnet.cardanoscan.io/stakekey/7622b4611b15441e7e15cba128ff999ad72388aeb267adc6e70cc9bc?tab=stakehistory I want to convert from ...
0 votes
1 answer
78 views

Cardano dapp user authentication based on the wallet address

What are the best options to add user-authentication system based on the wallet address for my website? Thanks
3 votes
1 answer
114 views

Is it posible to know if two different address came from the same wallet- prvKeys?

I am wondering if is there is a way I can check if two different addresess belong to the same prvKey (wallet, person)... since there is a hash function involved in the process from getting the Address ...
0 votes
1 answer
185 views

Difference when building Testnet and Mainnet addresses

I am creating an address generator for cardano. I am struggling to figure out what the differences would be when building an address for testnet instead of mainnet. What components of the address are ...
1 vote
2 answers
141 views

Create address from public/private keypair without external tools/apis

I am starting development with Cardano. I have created a Hierarchal Deterministic Wallet with both Bitcoin and Ethereum, so I am familiar with much of the terminology. I am trying to create a Cardano ...
1 vote
2 answers
600 views

How do I properly parse the CIP-30 output from NAMI to send a users wallet tokens?

If you can help me with this I will really appreciate it. I have worked through the token construction tutorial on Cardano docs https://docs.cardano.org/core-concepts/cardano-addresses. Using the ...
5 votes
1 answer
194 views

Staking address bech32

I was trying to extract the staking address from an address and I was able to do that by using the bech32 decode, getting the last 56 bytes and encoding back again. The question is: following this, I ...
1 vote
1 answer
109 views

Transactions without input addresses

I'm building a minting engine for a project and I found something strange today. One of the incoming transactions, which I pull from a Cardano Wallet (testnet) service has an input without an address. ...
0 votes
2 answers
745 views

Change Address in transaction

I made an address with cardano-cli (here) and I funded it from my Yoroi wallet, but I don't know where this change address came from. Shouldn't the change address be the input itself or Am I missing ...
1 vote
2 answers
283 views

Nami wallet address format to addr_test1 format

lets say i have the following address for recieving funds: addr_test1qzu70xm8hsez6nvmpgk4gjf48ev0y2hw5w7nf8xaxc658lzwczusckqvzzg630pxnzwj3pqza5q4c8r504ffq6v2zh6qgznxt7 when i try and get the wallet ...
3 votes
1 answer
890 views

get wallet skey/vkey from mnemonic

I am trying to get the skey, vkey and address of the first payment address in a wallet I created in cardano-wallet. I need them because I would like to make transactions with cardano-cli on the same ...
0 votes
0 answers
162 views

Spending key hash vs payment key hash (pkh)

Cardano speaks in its documentation of the 'spending key hash' (see e.g. here: https://input-output-hk.github.io/cardano-addresses/demo/). In Plutus there is no spending key, there is a ...
3 votes
2 answers
384 views

How to get PubKeyHash of an address without vkey?

How to get Address -> PubKeyHash without vkey just with addr like addr_test1wrf230u95zr26lut09mchmt82d235v6335jvszme2jevklslg5lfz? It must be possible, because when you build unlocking transaction ...
1 vote
1 answer
60 views

Derive wallet ID from receive address

Although there is a related question about how this isn't possible with cardano-wallet, there is value in being able to get the wallet id from a receive address even if it requires another tool. Does ...
8 votes
3 answers
848 views

What's the point of new incoming addresses with the Daedalus wallet?

Daedalus seems to create a new set of incoming addresses, is this epoch based, or a privacy measure?
8 votes
2 answers
769 views

Nami wallet showing getBalance returning a NaN

Hi i just recently started working with Nami Wallet to be implementes in a web app, but when im trying to get my wallet balance: window.cardano.getBalance().then(res => console.log(res)) its ...
0 votes
2 answers
376 views

How to obtain PubKeyHash from Address ShelleyAddr

Is there a way to do this programmatically? I have an Address ShelleyAddr obtained from deserialiseFromBech32 AsShelleyAddress and need its Plutus.V1.Ledger.Crypto.PubKeyHash