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Sending IOTA transaction in a single call: API call Send_transfer()
// The snippet is a part of the IOTA Developer Essentials project. You can reach it at https://hribek25.github.io/IOTA101/
// Complete description and story behind the snippet is available at: https://hribek25.github.io/IOTA101/Allchapters_javascript.ipynb.html#00663E550ADF
// Requirement: IOTA Javascript Library (!npm install iota.lib.js)
var IOTA = require('../../node_modules/iota.lib.js/lib/iota');
var NodeURL = "https://nodes.thetangle.org:443";
var iota = new IOTA({
'provider': NodeURL
});
var MySeed = "HGW9HB9LJPYUGVHNGCPLFKKPNZAIIFHZBDHKSGMQKFMANUBASSMSV9TAJSSMPRZZU9SFZULXKJ9YLAIUA";
var TargetAddress1 = "CXDUYK9XGHC9DTSPDMKGGGXAIARSRVAFGHJOCDDHWADLVBBOEHLICHTMGKVDOGRU9TBESJNHAXYPVJ9R9";
var TargetAddress2 = "CYJV9DRIE9NCQJYLOYOJOGKQGOOELTWXVWUYGQSWCNODHJAHACADUAAHQ9ODUICCESOIVZABA9LTMM9RW";
var NowIs = new Date(); //get a actual date & time - just to have some meaningfull info
// preparing transactions
var pt = {
'address': TargetAddress1, //81 trytes long address
'value': 0,
'message': iota.utils.toTrytes('Here comes a first message. Now is ' + NowIs),
'tag': 'HRIBEK999IOTA999TUTORIAL' //Up to 27 trytes
};
var pt2 = {
'address': TargetAddress2, //81 trytes long address
'value': 0,
'message': iota.utils.toTrytes('Here comes a second message. Now is ' + NowIs),
'tag': 'HRIBEK999IOTA999TUTORIAL999' //Up to 27 trytes
};
console.log("Preparing/Broadcasting... Wait please...");
// please note, it is async call
iota.api.sendTransfer(
MySeed, // Seed
3, // Depth
14, // MWM
[pt, pt2], // list of transactions
function (e, r) { // callback function
if (e) {
console.log("Something went wrong: %s", e);
}
else {
console.log("\nList of all transactions in the bundle:");
console.log(r); // results if it went OK
}
}
);
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