3 votes

Check status of past transaction using cli

The main option you have with cardano-cli is to keep running cardano-cli query utxo --tx-in df8c580d50c1b8f97bd0831edb622be2737bc2a7e46971a8b369ab12e51cb214#0 --mainnet Where ...
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  • 326
2 votes

Cardano CLI - Cardano Transaction Build for NFT from Guide Docs

The minimum Ada value is defined in the protocol parameter here: minUTxOValue So, you can query the network via cardano-cli to dynamically get the minUTxOValue. cardano-cli query protocol-parameters --...
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  • 131
2 votes

What is precise calculation algorithm for native asset fees?

There is documentation to calculate the minimum ADA value for a tx output however it is not only out of date(e.g. coinSize has since increased to 2, asset names now hex-encoded instead of ASCII chars),...
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  • 326
2 votes
Accepted

How can I make QR codes that work with wallets like nami?

The content of the QR code data will need to match what each wallet is expecting eg receiving address. Each wallet will handle the data differently and could expect different things. Some might expect ...
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1 vote

How can I allow users to update a public array of data based on whether they own a token or not?

The transaction size is limited. So your list cannot grow too large. But assuming you stay within these constraints, you can achieve what you want by (i) parametrising your validator with a type that ...
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  • 1,276

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