Crypto-city has worked out a deal to give our Citizens a 10% discount on the popular Cryptocurrency Automatic Trading Bot. :) C.A.T.   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) F.A.Q. 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.   TERMS OF SERVICE - 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 https://btc-e.com/profile#api_keys - 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 https://poloniex.com/apiKeys - 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 https://www.bittrex.com/Account/ManageApiKey - Activate 2FA (Mandatory for security reason) - Add new Key with Read Info/Trade Limit/Trade Market  checked Bter API Activation - Go to https://bter.com/myaccount/apikeys HitBTC API Activation - Go to https://hitbtc.com/settings -> 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 https://www.bitstamp.net/account/security/api/ -> 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 https://www.bitfinex.com/account/api and create an API with READ checked for ALL Operation AND READ/WRITE for ORDERS Operation. - Go to https://www.bitfinex.com/account 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 https://trade.vaultoro.com/settings - 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 https://yobit.net/en/api/keys/  - 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 https://c-cex.com/?id=profile -> 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  https://www.cryptopia.co.nz/Security - 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 https://www.okcoin.com/user/api.do (or https://www.okcoin.cn/user/api.do) 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 https://www.livecoin.net/api - Press the ANABLE API BUTTON - Receive a Mail Confirmation - SAVE YOUR PRIVATE KEY Because it will be displayed only ONCE Consecure API Activation - Go to  https://coinsecure.in/api - Select a "allActions" Api Key - Send me the First 25 Bytes of the Key TuxExchange API Activation - GOTO https://tuxexchange.com/settings -> Api - don't press GENERATE NEW KEY PAIR or you will lost your key Liqui API Activation - GOTO https://liqui.io/Profile - Press "Create Api Key" - Set "Perms Attributes" INFO/TRADE - Save your Private Key, Exchange will hide the key in 3 hours

Feel free to discuss about the upcoming Crypto-city Chat System. How would you use the following features of which may or may not be implemented? Have fun with it and use your imagination, but please keep it clean.

such speed much staking very cute Litedoge - LDOGE the fast fun coin, what is all about learning the technology of bitcoin style wallets with Wikipedia style github pages, friendly community, decentralized wallets, secured proof of stake 2.0 network. Bridge chat with all the main Social media channels - libra irc, matrix chat, telegram, and discord. Worldwide based coin what is Shia law compliant with real world use to help the world understand blockchain technology.  Not for use for theft, drug use, or illegal use.  [center][i][b] [color=#212429]   Proof of Work Algorithm: Scrypt Proof of Stake Algorithm: 2.0  Block Time: 64 Seconds Min age: 8 hours Maturity: 501 blocks TX fee: 0.1 LDOGE Difficulty Re-target: Every block P2P Port: 17014 RPC Port: 17015 Premine: None Max Coins: 50 Billion Launch: March 16, 2015, 08:15:00 PM UTC [center] [b] [center]   https://github.com/ldoge/LDOGE/releases/download/v3.6.0.1/litedoged-winx64.exe https://github.com/ldoge/LDOGE/releases/download/v3.6.0.1/litedoge-gui-winx32.exe [center] https://t.co/fRSslZaPFa 03-2023 [url=https://github.com/vashshawn/LDOGE/releases/download/3.5.0.0/bootstrap.dat]https://github.com/vashshawn/LDOGE/releases/download/3.5.0.0/bootstrap.dat[/url] -Boostrap updated to 01-02-2021 https://github.com/ldoge/LDOGE/wiki/Sync-Issues-and-Bootstrapping-blockchain guide how to use a bootstrap or snapshot [center]  https://github.com/ldoge/LDOGE/releases/download/v3.6.0.1 Raspberry Pi Install Guide https://pastebin.com/XUsrTXzg Marketcap Lists: https://coinmarketcap.com/currencies/litedoge/ https://www.coingecko.com/en/coins/litedoge https://coinpaprika.com/coin/ldoge-litedoge/ https://coincost.net/en/currency/litedoge https://neironix.io/cryptocurrency/litedoge https://icoholder.com/en/litedoge-24809 https://digitalcoinprice.com/coins/litedoge#tab_view https://www.coinhills.com/market/ldoge/ https://coinbuddy.co/coins/litedoge https://seekingalpha.com/symbol/LDOGE-USD https://coinranking.com/coin/litedoge-ldoge https://nomics.com/assets/ldoge-litedoge https://bitscreener.com/co/litedoge https://www.bitrates.com/coin/LDOGE/exchanges/USD https://crcurrency.com/litedoge https://criptoeconomia.com.br/en/cotacoes/litedoge-ldoge/ https://coincheckup.com/coins/litedoge/charts https://www.marketbeat.com/cryptocurrencies/litedoge/ https://coinmarketcap.com/currencies/litedoge/ https://www.cryptocompare.com/coins/ldoge/overview https://coindataflow.com/en/currency/litedoge OLD Greek Translation - https://bitcointalk.org/index.php?topic=1131071.0 Calculators https://coinpaprika.com/coin/ldoge-litedoge/#!roi-calculator https://digitalcoinprice.com/converter/litedoge/bitcoin  https://digitalcoinprice.com/converter/litedoge/dogecoin https://digitalcoinprice.com/converter/litedoge/usd TheCryptoBill - PAPER WALLETS: [url=https://www.thecryptobill.com/shop/the-original-litedoge-crypto-bill-litedoge-paper- wallet]https://www.thecryptobill.com/shop/the-original-litedoge-crypto-bill-litedoge-paper-wallet[/url] or https://www.etsy.com/listing/681977147/the-original-litedoge-crypto-bill

Neutron is an open source wallet aimed at increasing a holders BTC value over time with staking features. Now under new Management with active members. The Neutron Network is solid and will be maintained for the forseeable future. Support the network by running a Nucleus Node and earn coin for your efforts! Neutron is obtainable on well known exchanges and can be purchased at market prices. Neutron is easy to Buy, Stake, Trade and Sell. Coin Spec's Ticker: NTRN Fair Launch, No Premine, No IPO/ICO. Algo: SHA256d RPC Port:32000 P2P Port:32001 Block Time: 79 seconds Coinbase Maturity: 90 blocks PoW generated about 1,000,000 coins PoS kicked in @ block 500 PoS Coin Maturity: 5h (hiPOS) PoS Reward: 30 NTRN shared - Client / Nucleus Node (halving every 1m blocks) Total Coin Supply @ block 10,000,000 = Roughly 68,000,000 Coins Regular 7% Annual PoS Mandatory Client Update! All users must update to the newest client version for their platform immediately. A pending network patch is incoming that will not support old clients. Website: neutroncoin.com Wallets Mac: https://drive.google.com/file/d/0B5mpOP8RVXdxRVNObGJCQkl4WFk/view?usp=sharing Linux: https://drive.google.com/file/d/0B5mpOP8RVXdxRVNObGJCQkl4WFk/view?usp=sharing Windows: https://drive.google.com/file/d/0B5mpOP8RVXdxRVNObGJCQkl4WFk/view?usp=sharing Block Explorer: http://www.presstab.pw/phpexplorer/NTRN/index.php Buy Sell & Trade: https://bittrex.com/Market/Index?MarketName=BTC-NTRN Source: https://github.com/audiotopix/Neutron Crew BitlabLLC CEO / Co-Founder Theron Rodriguez theron@bitlabshop.com BitlabLLC Co-Founder / Project Manager Thomas Dowdy tommy@bitlabshop.com Development (Hired Gun's) Jim Blasko & Crew admin@unbreakablecoin.com Contact info@neutroncoin.com emailus@bitlabshop.com

What is Aquaponics? Aquaponics is a system that combines the use of aquaculture (raising fish) and hydroponics (growing plants in water) in a symbiotic relationship with each other in one system. The naturally occurring microbes (nitrifying bacteria) in the water helps breakdown the excretion from the fish waste and converts it into nitrites and then into nitrates providing an organic food source for plants to grow and as the plants absorbs the nutrients from the water it acts as a natural filter and gives clean water for the fish live in. Worms residing in the grow media also does a great job at breaking down the solids into vermicompost which makes great plant food. The aquaponics system capitalizes on the benefits of both while eliminating the drawbacks of each system on their own.

Outskirts of Crypto City is the story of Crypto-city told through the eyes of outside world coming into Crypto-city. Share your story of how you came to be at Crypto-city and what your experience has been, what you thought it was and what you look forward to. In the news:  Rapper Akon hops on board and Creates 'Akoin' Cryptocurrency for Use in Senegal's A Lawyer gets on board with crypto and Invests $300 Million to Build Crypto City in the Nevada Desert. Great to see al these crypto-city themes,

According to their website: Safecex.com is yet another anonymous cryptocoin exchange. Safecex allows you to buy and sell cryptocoins from and to other users using a simple and secure trading platform. Visit our market page to see the list of cryptocoins we support. They also aggregate order books from other crypto exchanges. Trading fees are 0.1% Mission Mission is to provide everyone with a low fees, secure, simple and fast trading platform to exchange cryptocoins with other users. Features Comprehensive and simple user interface to easily trade your cryptocoins. REST API to retrieve markets information and trade.

According to their FAQ: Yobit.net is a cryptocurrency exchange platform that unites market players that supports cooperation with the most popular world cryptocurrencies. Fees: Yobit fulfils exchange transactions and charges a comission from each transaction. Comission amount depends upon the currency type however does not exceed 0.2%

According to the Bleutrade.com website, whether you are new to Bitcoin or you are already familiar with how Bitcoin works. Bleutrade is an advanced cryptocurrency exchange, created to facilitate your transactions. Their fee: 0.25%

According to Bittrex.com, it is the next generation crypto trading platform created by security professionals and crypto-coin enthusiasts bringing more than 50 years of combined security and development experience to the trading community from companies, such as Microsoft, Amazon, Qualys, and BlackBerry. Trade fees are: 0.25% Given the recent security breaches and reliability issues experienced by other markets, they felt the community deserved better. If virtual currencies are to truly take off, trustworthy infrastructure is a prerequisite. Their mission is to deliver the fastest and most secure trading platform available. What makes Bittrex different? Secure platform – that makes the difference and to that end Bittrex employs the most reliable security technologies available. As partof this approach, we leverage an elastic multi-stage wallet strategy ensuring that 80-90% of funds are offline and safe. Additionally, two-factor authentication is required for all withdrawals and API usage. At Bittrex, security will always be a key factor that impacts every development decision we make. Custom built trading engine – Our custom trading engine was designed to be scalable using elastic computing. The Bittrex platform processes and executes orders as soon as they are placed so you will never see a crossed order book or delay in processing of any trades. Fast deposits and withdrawals – highly efficient and automated monitoring platform allows us to give you the fastest transactions available today. This includes updates on balance, trade, and wallet information. You will never be left wondering where your funds are or if your deposits are blocked, as information is always up to date. Complete and easy REST API – are full featured set of APIs allows you to withdraw as easily as you deposit, as well as trade, and exchange. Bittrex was built with high frequency trading in mind. We have designed the most complete API set for developers to build on our platform. Founders Bill Shihara: is currently the Manager of Security Threat Analysis and Security Engineering at BlackBerry. He drives the anti-malware and security automation strategy for the BlackBerry ecosystem to protect customers from threats before they happen. Previous to working at BlackBerry, Bill spent 11 years at Microsoft working on the Windows Operating System and the Trustworthy Security team. Richie Lai: is currently the manager of the Amazon Security Operations Center and is in charge of security response and operations for Amazon. Prior to that, he spent 12 years at Microsoft building up their security engineering and internet crimes division. His background in application and network security, internet crimes and malware makes him the most paranoid person at protecting his and your crypto currencies. Rami Kawach: is currently Director of Engineering at Qualys where he is the architect of their next generation vulnerability management solution and malware detection system. His background in highly scalable and available systems along with expertise in performance optimization makes him the perfect person to architect the exchange. Ryan Hentz: is the first contractor to help with operations. Hs is currently a Senior Security Engineer at Mercury Payment Systems a company that was bought in June of 2014 by Vantiv, INC. Ryan is a graduate of Norwich University's Master of Information Assurance program as well as a Certified Information Systems Security Professional (CISSP). Ryan formerly ran the Altcoin exchange CryptoALTeX which remained solvent until closing due to time constraints.

Accoding to Poloniex.com it is a US-based cryptocurrency exchange offering maximum security and advanced trading features that let's you start trading in minutes with just a few simple steps. Trades fees are: 0.2%

cryptopia.co.nz, Cryptopia is a one stop crypto shop with a focus on a better user experience for crypto-currencies. In order to make cryptocurrencies more accessible to everyone we provide mining pools, marketplace, exchange services and a support framework for each coin listed. The site also includes the following: Marketplace The Cryptopia marketplace lets you sell anything, to anyone, anywhere in the world in exchange for cryptocurrency. Buy/Sell items free of charge or setup an Auction or classified listing and start using your crypto today. Mineshaft The Cryptopia Mineshaft is a streamlined and easy to use mining platform for cryptocurrencies. Supports all miners from single CPU or GPU users to full blown ASIC masters. Exchange The Cryptopia exchange is a quick easy way to convert your crypto. Whether it be for paying bills, buying something from the Cryptopia marketplace or you simply love to collect virtual coins. Block Explorers Cryptopia's BlockExplorers allow you to view detailed information on all transactions and blocks.Track your crytpo payment every step of the journey for your peace of mind.

I Got Cryptsy 'd:( is a Cryptsy support group for those that got the raw deal out of the now defunct cryptocurrency exchange. The Cryptsy situation is a sad and unfortunate event in crypto history, but it also gives us the opportunity to rise and come together to become better crypto citizens. It's time we do things differently if we want to see a future in crypto.

Crypto-city Staff Hangout & Discussion

Update: March 24. 2016: By Ghostlander: "I can fork Ethereum, add NeoScrypt there, tune it up and start right with the Homestead. This way we get a very powerful smart contracts engine at the very least. All coins of the current chain will be exchanged 1:1 on the new chain. To keep Halcyon fair, there will be no pre-mine other than what's needed for the coin exchange." Halcyon v1.1.0.2 (24-Dec-2014) no pre-mine and no ICO PoW mining never ends ~3.0M HAL in circulation currently Windows GUI client: http://download.orbitcoin.org/downloads/halcyon-win-1.1.0.2.zip MacOS X GUI client: http://download.orbitcoin.org/downloads/halcyon-mac-1.1.0.2.dmg Source code: https://github.com/ghostlander/Halcyon Twitter: https://twitter.com/halcoin Facebook: https://www.facebook.com/Halcoin Web Site: http://halcyon.top/ Block Explorer: http://explorer.halcyon.top:2080/ Mining Pools DNB (1% fee, PPLNS): http://hal.dnb.io/ Exchanges Cryptsy (HAL/BTC) [defunct]: https://www.cryptsy.com/markets/view/HAL_BTC Specifications advanced hybrid proof-of-work (PoW) and proof-of-stake (PoS) fixed rate of 20% PoW blocks and 80% PoS blocks block hashing is BLAKE2s PoW hashing is NeoScrypt PoS hashing is SHA-256d 2 minutes combined block target (2.5 minutes for PoS, 10 minutes for PoW) retargets every block using Orbitcoin Super Shield (OSS) time warp and instamining protection advanced checkpointing against 51% attacks PoW block reward is fixed at 5 HAL PoS block reward is up to 100% per year (5 HAL max.) coin age for PoS: 0.5 days min. to 7.5 days max. 10 confirmations for regular transactions 50 confirmations for minted coins very low transaction fees the default P2P port is 21108, RPC port is 21109 I2P/Tor ready Example halcyon.conf The original announcement thread: [ANN] Halcyon - x15 POW/POS - 2 Weeks Mining - News UpComing - Ninja - Start Now: https://bitcointalk.org/index.php?topic=741728.0 Donate towards the development and infrastructure maintenance: HCZBwpnpQnaNKLK6Whumbqnqy5XxH8EwQk