How can I programmatically watch for change in balance for a account or just new incoming transactions?

looking for js-stellar-sdk method

1 Answer 1


Well, I just got this from another answer.

var StellarSdk = require('stellar-sdk')
var server = new StellarSdk.Server('https://horizon-testnet.stellar.org');

// Get a message any time a payment occurs. Cursor is set to "now" to be notified
// of payments happening starting from when this script runs (as opposed to from
// the beginning of time).
var es = server.payments()
    onmessage: function (message) {

To watch for a particular account you may try

var es = server.transactions()
        onmessage: txHandler

as explained here


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