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Questions tagged [native-assets]

tokens created on the Cardano network

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Cardano CLI - Error submitting transaction for minting a token

I am trying to create a token and I've been following the instructions for here: https://developers.cardano.org/docs/native-tokens/minting/#minting-native-assets This is on testnet. Here is some info: ...
hatsrumandcode's user avatar
7 votes
1 answer
1k views

How to mint multiple NFT assets in the same transaction?

The developer guide doesn't cover this. Here is an example of what I'm trying to do: https://cardanoscan.io/transaction/e1c7bc707e56bf37b4325dc4b7fe524eafe8ca746e54746d60b321588ffebb6c?tab=tokenmint I ...
user4581's user avatar
6 votes
2 answers
372 views

Is there a metadata standard for native assets (talking about fungible tokens first) in Cardano?

I've already made preliminary research about the standard. The below link seem to describe it very well: https://docs.cardano.org/en/latest/native-tokens/using-the-token-registry/token-registry.html ...
omegafer's user avatar
  • 106
0 votes
1 answer
116 views

Can anyone explain how tAda locked with asset is calculated?

I have previously asked a similar question here Get Ada locked with asset from db-sync query? but I'm still really stuck with this and needing some help. After looking at Nami Wallet, Eternl Wallet ...
FoxB's user avatar
  • 1
9 votes
1 answer
634 views

Hardcoding currency symbol and token name in validator script

I want to be able to make calls to my custom native token module inside the validator script as I do with the Ada.hs module, but if I try I get a "E042:Error: Unsupported feature: Type ...
AngelCastillo's user avatar
8 votes
2 answers
1k views

NFT Image not Displaying in Pool.pm after using the 721 Metadata Standard

I am not seeing the image of the NFT I minted a couple of hours ago on pool.pm. I used the standard recommended by Alessandro Konrad and Smaug in https://github.com/Berry-Pool/CIPs/blob/master/CIP-...
h1ddenproc3ss's user avatar
7 votes
1 answer
1k views

Verify that Token is NFT

I was wondering how it is possible to actually validate if a certain Token is an NFT without having to inspect the code of the script which mints that Token? Only by checking if the current quantity ...
monolith's user avatar
  • 323
5 votes
1 answer
91 views

Should I hold ADA as company to pay fees and issue Native Tokens for my game?

As far I know Carano will allow to pay fees in Native Tokens, so fees will be on ADA + a reward. But I have questions about it after reading this blog post from IOHK. If I'm running the economy of my ...
Álvaro J. Martín López's user avatar
5 votes
1 answer
224 views

Change minted tokens recepient

I am trying to create a dApp in which "accounts" are authenticated using a minting policy script. It should work by only allowing the minting of tokens if they are sent to an arbitrary ...
Mateus's user avatar
  • 988
4 votes
2 answers
187 views

What documentation works with handling utxos at the Plutus Script?

I am trying to make a Plutus smart contract which takes tokens locked to the contract and then on endpoint call (purchase) sends 1 to the caller and then the rest back to the contract. I cant find a ...
Floof99's user avatar
  • 472
3 votes
1 answer
135 views

Is there a way to get the current circulating supply of an asset via API?

More specific, I am looking to fetch the circulating supply of native cardano tokens with the Blockfrost API. I know how to get the total supply, but I was wondering if there is any possibility to get ...
Maldy's user avatar
  • 58
3 votes
2 answers
611 views

If metadata can be changed, how can the uniqueness of an NFT can be guaranteed?

Let's say, there's manufacturer that produces luxury watches, and he uses Cardano NFTs to track their authenticity. He embeds unique serial number of a watch into metadata of NFT. One watch - one NFT,...
valik402's user avatar
0 votes
1 answer
234 views

How would you implement Soulbound Tokens in Cardano?

A lot is going on at the moment in the Ethereum dev community with Soulbound Tokens: https://ethereum-magicians.org/t/eip-5114-soulbound-badges/9417 What would be the best approach for implementing ...
Falcon Stakepool's user avatar
0 votes
0 answers
39 views

Get Ada locked with asset from db-sync query? [duplicate]

Does anybody know a way to get the locked asset Ada/tAda information from db-sync? identical to the information displayed in Nami wallet? I've tried looking at all the tables, but nothing seems to ...
FoxB's user avatar
  • 1
0 votes
1 answer
88 views

Using `curSymbol` function in Validator script

supposed I have a mintingpolicy script (simple one time minting policy, parameterizing TxOutRef) and a validator script. I want to validate if the token with correct CurrencySymbol is spent in a ...
SIDAN Whatever's user avatar