Questions tagged [mint]

The process of creating a native-asset.

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Validator always accepts and Mints (but it shouldn't)

Hey I have this simple stupid validator: validator { fn nft(datum: Datum, _redeemer: Void, context: ScriptContext) { let ScriptContext { transaction, purpose } = context when purpose is { ...
user9852's user avatar
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1 answer

How add many metadata

I want mint nft with many metadata?
Cardano Insider's user avatar
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1 answer

Minting with MESH - Error Missing key witness for: 1e101f14d

Having an issue trying to mint an NFT with my own policy. It's throwing the error below: Missing key witness for: 1e101f14d07f203b01f8..... I am not sure what to do here and any assistance would be ...
cardano dev 12's user avatar
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Mint NFT and FT tokens in same transaction

Is it possible to mint NFT and FT using same policyID and in the same transaction ?
LKBH Pools's user avatar
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mustMintValueWithRedeemer - Number of tokens minted

On the Offchain code I am trying to mint a token using the following snippet Constraints.mustMintValueWithRedeemer r (assetClassValue cTk 1) In the validation code of the minting script I am trying ...
munx's user avatar
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How to construct `TxOutRef`?

I am building an NFT minting policy which takes an argument of type TxOutRef as parameter. To this when I pass my parameter, it doesn't match with what is actually given in the transaction. Here is my ...
Sourabh's user avatar
  • 318
1 vote
1 answer

Is cardano-cli 1.35.3's calculate-min-required-utxo underestimating?

For minting a token, I compute the minimum amount as follows: cardano-cli transaction calculate-min-required-utxo --babbage-era --protocol-params-file ...
wmoco_6725's user avatar
1 vote
1 answer

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://...
cdt's user avatar
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How to do on-chain Integer pattern matching?

I want to do Integer pattern matching on-chain but always get an error: GHC Core to PLC plugin: E042:Error: Unsupported feature: Use of Haskell Integer equality, possibly via the Haskell Eq typeclass ...
Will's user avatar
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minted NFT is shown as solid color of picture in Nami wallet

I have some questions about NFT mint. I minted NFT using Nami Wallet API, but sometimes error occurred. I need to mint several NFTs at once. So I submit minting transactions in for loop. But ...
Sebastian Ross's user avatar
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Verifying policy id from pub key

Is there any way to verify a policy against a policy.vkey (or even policy.skey in my case). Thing is we would prefer to not store on external backend all of our NFT policies. Use case to fill would be:...
Ben Wolf's user avatar
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How to Remove Burned NFTs from SQL Output

I am querying the Cardano Postgres DB and can't figure out how to remove NFTs (multi-assets) that have been burned. In the SQL query below, I am selecting the mint transactions for an asset ...
Kyle M's user avatar
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1 vote
3 answers

Is there any way to mint/airdrop tokens and NFTs to members/users without sending them ADA

I have a game I would like to integrate with the Cardano blockchain and I want a good way to airdrop tokens and NFTs to the users for that game. The ways I have been able to find are: Mint directly ...
Andreas Toresäter's user avatar
2 votes
1 answer

Minting Native Assests - Error Building the Raw Transaction: $output variable

I'm following this doc on how to mint native assets with Cardano and have received an error that I can't get around. The problem is with the $output variable in the $tx-out parameter of the cardano-...
Charles Arthur Wuthrich III's user avatar
2 votes
2 answers

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: This is on testnet. Here is some info: ...
hatsrumandcode's user avatar
4 votes
2 answers

Problem with creation of wallet using Javascript

Im using linux-Ubuntu in the WSL of the Windows 10. I have installed Cardano-node and Cardano-cli. Node v14 (latest stable version) ghc 8.10.6 Im trying to create a wallet but on this command: node ...
Marcelo Arraes Teixeira's user avatar
3 votes
2 answers

How can metadata.json properties be changed after a token is minted?

I've minted a token but some of the metadata.jsosn properties don't look so great. Is there a way to update them? The general form I've tried is: cardano-cli transaction build-raw \ --fee $fee ...
mpr's user avatar
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10 votes
1 answer

How is new ADA created?

In a Proof-of-Work protocol, a certain amount of the blockchain's native coin is issued with the minting of a new block as a way to reward miners for their efforts and involvement in the network. As ...
desolate_mountain's user avatar
8 votes
2 answers

How to mint a token on Cardano?

I need help on how can I mint a token on the cardano blockchain for example an image as an NFT.
Hoaveth's user avatar
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1 vote
1 answer

OutputTooSmallUTxO even with 2 ADA [closed]

I get OutputTooSmallUTxO even with 2 ADA, is there any formula to predict the min output? Command failed: transaction submit Error: Error while submitting tx: ShelleyTxValidationError ...
wutzebaer's user avatar
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