gistfile1.txt

var bitcoin = require('bitcoinjs-lib');

var keyPair = bitcoin.ECPair.makeRandom( { compressed: true } );  // create new key pair to be used for signing payment channel payments
var chanState = new PaymentChannel("https://paychan.runeks.me", keyPair, expTime);
        
chanState.getFundingInfo(function (fundingAddress, openPrice, fundingTxMinConf) {
   // pay to 'fundingAddress' here
   // wait for 'fundingTxMinConf' confirmations before proceeding to open step
});

var fi = blockchain_GetTxInfoFromAddress(fundingAddress) // get information about the transaction paying to the funding address
chanState.setFundingSource( fi.txid, fi.vout, fi.value ); // register this information with the state object

var refundAddress = "1MmWtRnvdayQqVaRdpnsGNesCch7eptZnP";
var txHexStr = chanState.getRefundTx(refundAddress, fee).toHex(); //create a refund transaction, if desired

chanState.openChannel(refundAddress, function (payConn, payInfo) {
   var amount = 10; // satoshi
   
   function paymentLoop (numPaymentsLeft, res) {
      if ((res.channel_status === "open") && (numPaymentsLeft > 0)) {
         payConn.makePayment(amount, paymentLoop.bind(null, numPaymentsLeft - 1));
      }
   }
   // make first payment, then go into loop
   payConn.makePayment(amount, paymentLoop.bind(null, 1000));
  
   payConn.deleteChannel(callback);
})