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Poll Coinbase for Coin Availability
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| /* COMPILED: | |
| * Add this snippet as a bookmark and click while on this url: | |
| * https://coinbase.com/buys to check for coin availability every 60 seconds. | |
| * Will sound an audible alarm when coins are available, if using a compliant browser (use chrome). | |
| * Note: Don't DDOS our friends at coinbase! | |
| */ | |
| javascript:var%20s%3Ddocument.createElement%28%27script%27%29%3Bs.setAttribute%28%27type%27%2C%20%27text/javascript%27%29%3Bs.innerHTML%3D%22var%20beep%3D%28function%28%29%7Bvar%20ctx%3Dnew%28window.audioContext%7C%7Cwindow.webkitAudioContext%29%3Breturn%20function%28duration%2Ctype%2CfinishedCallback%29%7Bduration%3D%2Bduration%3Btype%3D%28type%255%29%7C%7C0%3Bif%28typeof%20finishedCallback%21%3D%27function%27%29%7BfinishedCallback%3Dfunction%28%29%7B%7D%7Dvar%20osc%3Dctx.createOscillator%28%29%3Bosc.type%3Dtype%3Bosc.connect%28ctx.destination%29%3Bosc.noteOn%280%29%3BsetTimeout%28function%28%29%7Bosc.noteOff%280%29%3BfinishedCallback%28%29%7D%2Cduration%29%7D%7D%29%28%29%3B%24%28%27%23transfer_btc%27%29.focus%28%29%3B%24%28%27%23transfer_btc%27%29.val%28%27.10%27%29%3B%24%28%27%23buy_bitcoins%27%29.focus%28%29%3BsetTimeout%28function%28%29%7B%24%28%27%23buy_bitcoins%27%29.click%28%29%3BsetInterval%28function%28%29%7Bif%28%24%28%27div.alert%27%29.text%28%29.indexOf%28%27the%20maximum%27%29%3D%3D-1%29%7Bbeep%285000%29%7Delse%7Bconsole.log%28%27LIMIT%20REACHED%2C%20CLICKING%20AGAIN%27%29%3B%24%28%27div.alert%27%29.text%28%27%27%29%3BsetTimeout%28function%28%29%7Bconsole.log%28%27now%27%29%3B%24%28%27%23buy_bitcoins%27%29.click%28%29%7D%2CMath.random%2A3%29%7D%7D%2C60000%29%7D%2C2000%29%3B%22%3Bdocument.getElementsByTagName%28%27body%27%29%5B0%5D.appendChild%28s%29%3Balert%28%27all%20set%21%27%29%3Bvoid%28s%29%3B | |
| //RAW | |
| var beep = (function () { | |
| var ctx = new(window.audioContext || window.webkitAudioContext); | |
| return function (duration, type, finishedCallback) { | |
| duration = +duration; | |
| // Only 0-4 are valid types. | |
| type = (type % 5) || 0; | |
| if (typeof finishedCallback != "function") { | |
| finishedCallback = function () {}; | |
| } | |
| var osc = ctx.createOscillator(); | |
| osc.type = type; | |
| osc.connect(ctx.destination); | |
| osc.noteOn(0); | |
| setTimeout(function () { | |
| osc.noteOff(0); | |
| finishedCallback(); | |
| }, duration); | |
| }; | |
| })(); | |
| $('#transfer_btc').focus(); | |
| $('#transfer_btc').val('.10'); | |
| $('#buy_bitcoins').focus(); | |
| setTimeout(function() { | |
| $('#buy_bitcoins').click(); | |
| setInterval(function() { | |
| if ( $('div.alert').text().indexOf('the maximum')==-1 ) { | |
| beep(5000); | |
| } else { | |
| console.log("LIMIT REACHED, CLICKING AGAIN"); | |
| $('div.alert').text(''); | |
| setTimeout(function() { | |
| console.log("now"); | |
| $('#buy_bitcoins').click(); | |
| }, Math.random*3); | |
| } | |
| }, 60000); | |
| }, 2000); |
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