This C.A.T. Community is a User to User Discussion

Crypto-city has worked out a deal to give our Citizens a 10% discount on the popular Cryptocurrency Automatic Trading Bot. :) C.A.T.

If you're interested in  purchasing the  CAT Bot?

If you're not already a member, please register and send me a private message here to receive further instructions: Please indicate you are interested in purchasing the CAT bot and include which exchange API you require.


Current Version : 5.0, First Release : September 22, 2013

What is C.A.T.?
C.A.T. is an "automatic-trader" written in Java Code (Desktop Application) using Exchanges API
You only need to choose markets, set the first orders and parameters (not mandatory) and then let C.A.T. algorithm trade for you.

C.A.T. works on Linux/Windows/Mac with Java 8

C.A.T. Guide / Tips & Tricks / Versioning

Buyer's Feedbacks
(200+ Positive Feedbacks, press the Show ratings under Untrusted feedback)

Are Gains Guaranteed? 
When a Ping-Pong Order is Completed, there's a Mathematical Gain. With the right choice, you will surely improve your overall gains.
It's not easy to trade 24/H day on over 100 Markets, With C.A.T., You can.

Does C.A.T. communicate with third part server?
No, C.A.T. communicate only with the Site you're trading on.

How Much Does It Costs and how can i buy it?
The C.A.T. program consists of a core set of utilities, and a set of API interfaces for specific trading sites.
After purchasing C.A.T., you can decide which sites API interfaces you wish to add, so buying access to all API interfaces is not mandatory. 
However, adding additional sites to your copy of C.A.T. can be done at any time, all you need to do is send me a PM.  

- After Purchasing All future releases of C.A.T. WILL BE FREE.
- Your copy of C.A.T. is personal, and related to your Public API Key, so Do Not Change Your API Key or you won't be able to use C.A.T.
- Refunds are not possibile (C.A.T. is not an hardware). However reselling C.A.T. is allowed, and the buyer will receive the same level of support as if they had bought C.A.T. from me personally.
- Support is given only on the latest C.A.T. release.
- I Am Not Responsible for site problems or bad API responses.
- If you buy a copy from another C.A.T. user, I'm not responsible for any kind of problems. I will only change the nickname from "olduser" to "newUser" in my C.A.T. Users List.
- If you try to scam me/other people or you try to ruin my reputation, I will report you and I will remove your key from the next C.A.T. release. 
- The Cost of a "Key Change" for an Api is the API Price
- The Cost of a "Key Change" for a Free Api is 0.05 BTC

Api Activation Instructions

BTC-e API Activation
- Go to
- Check INFO e TRADE permission
- SAVE your PRIVATE KEY, because BTC-E will mask it when you'll reload the page

Poloniex API Activation
- Go to
- Don't Activate (for your security if someone stole your Private Key) Can Withdraw Option
- Add your IP address in the approved list for API keys (not mandatory)

Bittrex API Activation
- Go to
- Activate 2FA (Mandatory for security reason)
- Add new Key with Read Info/Trade Limit/Trade Market  checked

Bter API Activation
- Go to

HitBTC API Activation
- Go to ->; Your API keys
- Create your Api Keys this way : Set STATUS ON + Activate Order book, History, Trading balance & Place/cancel orders & Payment information

BitStamp API Activation
- Go to ->; New Api Key
- Check 6 API Option : Account balance + User transactions + Open orders + Cancel order + Buy limit order + Sell limit order
- SAVE your PRIVATE KEY, because BitStamp will mask it after 5 minutes

Bitfinex API Activation
- Go to and create an API with READ checked for ALL Operation AND READ/WRITE for ORDERS Operation.
- Go to Set "Fees -> Fee type for Exchange orders =  Currency exchange fee" and "Account Type =  exchange"
- SAVE your KEY, because Bitfinex will mask it after a page refresh

Vaultoro API Activation
- Go to
- Set CurrencySettings = USD
- Click Api Settings, Decheck "Allow bitcoin withdrawals for this key" and "Generate New Key"

The Rock Trading API Activation
- From Main Page -> My Personal Data -> APIKEYS (Check The ItemList on the Left Side) -> NEW API KEY
- Check "TRADE" option + Status = ENABLED -> Create Api Key
- Press the Public Api Address and Save your Private Apy key. Site will never show that key again.

YoBit API Activation
- Go to ;
- Select "info & trade & deposits" from the ComboBox then press CREATE NEW KEY BUTTON
- Save your Private Apy key. Site will never show that key again.

C-CEX API Activation
- Go to ->; Trading API TAB
- Press CREATE NEW API KEY Button and select these options : orderlist,getbalance,makeorder,cancelorder,tradehistory
- Your Keys will be sent to your E-Mail address

CEX.IO API Activation
- First ACTIVATE 2FA on your Account and don't forget to save the SEED Generator.
- Goto 
- Check Permissions : Account balance/Open orders/Place order/Cancel order
- Press GENERATE KEY, Press ACTIVATE and insert the 2FA Code 
- Save your Private Apy key. Site will never show that key again.

Cryptopia API Activation
- Check ENABLE API then press NEW KEY then click  SAVE CHANGES

OKCoin (com/cn) API Activation
- Verify your Account to TIER1 
- Activate 2FA (For Example Google Auth.)
- Go to (or and Create your API Key with TRADE Permission.

Kraken API Activation
- Verify your Account at least at TIER 1
- Don't Activate 2FA
- Go to Profile -> Settings -> API Page
- Check Permission :  Query Funds + ALL Orders & Trades Permissions
- Other Attributes Must be set to OFF (Default)

Livecoin API Activation
- Go to
- Receive a Mail Confirmation
- SAVE YOUR PRIVATE KEY Because it will be displayed only ONCE

Consecure API Activation
- Go to
- Select a "allActions" Api Key
- Send me the First 25 Bytes of the Key

TuxExchange API Activation
- GOTO ->; Api
- don't press GENERATE NEW KEY PAIR or you will lost your key

Liqui API Activation
- Press "Create Api Key"
- Set "Perms Attributes" INFO/TRADE
- Save your Private Key, Exchange will hide the key in 3 hours