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27 lines
905 B
JavaScript
27 lines
905 B
JavaScript
// Sample code demonstrating secure offline signing using xrpl.js library.
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const xrpl = require('xrpl')
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// Load seed value from an environment variable:
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const my_wallet = xrpl.Wallet.fromSeed(process.env['MY_SEED'])
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// For offline signing, you need to know your address's next Sequence number alternatively one could use a ticket
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// in place of the sequence number, this is useful when you need multiple signatures.
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let my_seq = 21404872
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// Provide *all* required fields before signing a transaction
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const txJSON = {
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"Account": my_wallet.address,
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"TransactionType":"Payment",
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"Destination":"rf1BiGeXwwQoi8Z2ueFYTEXSwuJYfV2Jpn",
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"Amount":"13000000",
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"Flags":2147483648,
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"LastLedgerSequence":7835923, // Optional, but recommended.
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"Fee":"13",
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"Sequence": my_seq
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}
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const signed = my_wallet.sign(txJSON)
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console.log("tx_blob is:", signed.tx_blob)
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console.log("tx hash is:", signed.hash)
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