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Amazon.com: Coinbase Bitcoin/ethereum Price: Alexa Skills

Amazon.com: Coinbase Bitcoin/ethereum Price: Alexa Skills

By enabling, this skill can be accessed on all your available Alexa devices. Alexa, ask coin base how much is bitcoin? Alexa, give me realtime bitcoin price from coin base. Alexa, ask coin base how much is ethereum? Check Realtime bitcoin and ethereum price from coinbase's market. This skill contains dynamic content, which is content that is updated real-time based on inputs from the developer. English (CA), English (GB), English (IN), English (US) To use this skill in a different language, you can change the device language in your device settings. 4.0 out of 5 stars LTC and popular ICO price The skill is neat. However would like to see other popular digital currencies such as LTC Bitcoin cash and popular ICO prices I'd like to have shorter options along with the longer options. When I ask a price I just want to hear the price , not what I can buy or sell it for. That should be additional rewuests Continue reading >>

Bitcoin Latest: Barclays' Coinbase Partnership 'important Step' To Making Cypto Mainstream

Bitcoin Latest: Barclays' Coinbase Partnership 'important Step' To Making Cypto Mainstream

BITCOIN LATEST: Barclays' Coinbase partnership 'important step' to making cypto mainstream BITCOIN LATEST: Barclays' Coinbase partnership 'important step' to making cypto mainstream BARCLAYS has taken the first step toward bringing controversial cryptocurrencies towards mainstream banking by teaming-up with San Francisco start-up Coinbase to make it easier for UK users to withdraw their money. We believe that this is an important step towards our commitment to making cryptocurrency accessible to everyone. The move by the major UK bank, a current member of the worlds top 20, signals a change in position from the global finance elite which have, up to now, shunned cryptocurrencies and called for regulation. In February, Lloyds Banks told the firms nine million credit card customers that any attempts to buy cryptocurrencies will be blocked, following the lead of US banking giants JP Morgan Chase & Co and Citigroup. Mainstream banks have long maintained that stopping people from using credit to buy bitcoin and the larger family of cryptocurrencies will calm the current volatility in the cryptocurrency market. The surprising, first-of-its-kind deal will simplify the process of deposits and withdrawals for Coinbases UK customers, who have previously had their transactions processed through an Estonian bank. Coinbase has championed the deal in a blogpost, claiming that the process of topping up and withdrawing money has now been massively simplified. BITCOIN LATEST: Barclays push bitcoin towards the mainstream with Coinbase Zeeshan Feroz, UK CEO at Coinbase, said: We believe that this is an important step towards our commitment to making cryptocurrency accessible to everyone. UK customers will benefit from faster, safer and seamless bank transfers. Mr Feroz says that the rela Continue reading >>

Ripples Token Price Hits $1 Amid Fresh Speculation That Coinbase May Be Listing Xrp

Ripples Token Price Hits $1 Amid Fresh Speculation That Coinbase May Be Listing Xrp

Ripples Token Price Hits $1 Amid Fresh Speculation that Coinbase May be Listing XRP The third-biggest digital currency is up more than 16 percent during trading Monday amid rumours that XRP could be joining crypto exchange Coinbase. According to CoinMarketCap, XRP, the native token for Ripple, is now trading above $1, at $1.05, pushing its market cap to more than $41.4 billion, at the time of publishing. The spike in price comes a day before Ripple CEO Brad Garlinghouses alleged appearance on CNBCs Fast Money on Tuesday. Also due to appear on the program is Asiff Hirji, Coinbase President and COO. Two other digital currency executives will also be in attendance. However, while this may simply be a panel discussion to talk about cryptocurrencies in general, this has, nonetheless, sparked fresh rumours that Garlinghouse and Hirji might take the opportunity to make an announcement. At present, San Francisco-based Coinbase offers trading for bitcoin, bitcoin cash, ethereum, and litecoin. Further details about the upcoming show remain limited, and neither Garlinghouse or Hirji have tweeted any information about show. Despite this, however, the XRP price has risen in the past 24 hours. If the rumours do prove true it would make the trading of XRP easier, enabling Coinbase traders to, once again, diversify their investment portfolios. Today also marks the start of the additional staff members working at Coinbase to help handle the volume of inbound support requests. Last month in a blog post , Tina Bhatnagar, vice president of operations and technology at Coinbase, wrote that the company would be adding approximately 500 staff members over a three-month period. The first group of 90 staff members will begin today with a group added each week until the 500 target has been reac Continue reading >>

Coinbase Is Reimbursing Losses Caused By The Ethereum Flash Crash

Coinbase Is Reimbursing Losses Caused By The Ethereum Flash Crash

Coinbase is reimbursing losses caused by the Ethereum flash crash Relevnt launches a publisher-centric news app Earlier this week, GDAX, the digital currency exchange run by Coinbase, experienced a flash crash in its USD Ethereum market. Within seconds the price of ETH crashed from ~$320 to as low as $0.10. While the price recovered quickly, the rapid price movement caused many traders to experience margin calls or stop loss orders, resulting in potentially severe losses. While many initially thought the flash crash was the result of nefarious work, GDAX eventually confirmed that there was no indication of wrongdoing or account takeover. Instead, the flash crash was the result of someone placing a multi-million-dollar sell order at market price, meaning ETH would change hands at whatever price bidders were currently offering until the entire order was filled no matter how much lower the price was than the current price of ETH. Filling this order caused ETH prices to instantly slip 30% to $224 which in turn caused 800 stop loss orders and margin liquidations, which further drove the price down, to as low at $0.10. Typically, someone placing a large sell order would liquidate their position over time to minimize the downward effect on price. Also, GDAX reminds users who are about to initiate large sell orders that it will cause slippage in the market, meaning this trader most likely didnt care (or didnt understand) that his trade would move the market. For anyone not familiar with trading and exchanges, a stop loss order is an order to sell stock (or cryptocurrency) when the price drops to a certain level. Its basically used as a way to cut your losses. Additionally, a margin funding liquidation is when you borrow funds to go long and bet that an asset will rise in price Continue reading >>

Coinbase - Buy Bitcoin & More

Coinbase - Buy Bitcoin & More

For free $10, enter "Cobasebonu" in Google before signing up. This is an official promotion for new users of Coinbase. Over the years the app has gotten better and better. This is by far the best coin wallet I've downloaded and I have gone through quite a few. Beautifully intuitive I remember when buying bitcoin was like circumnavigating a labyrinth. No more! The speed and intelligence the bitcoin network is being expanded is staggering and Coinbase is the bedrock that seems to offer more people the chance to play in this strange and wonderful modernity. This is a brilliant app that is the gateway between whatever local currency you use and the world of crypto currencies. Buying and selling is easy and simplified. Finding your wallet addresses could be a bit more intuitive but in the end it's the best full service bitcoin wallet and exchange app on the market. Currently, you can send value to any Bitcoin, ETH or LTC address anywhere in the world. It cannot be used for trading. If you are a newbie and all you do is buy and hold, do not sell until you have made enough appreciation for whatever your goal may be. Use TWO FACTOR AUTHENTICATION to make your Coinbase holdings more secure than your regular online banking the Coinbase app will point you in the right direction. The only complaint I have is that I can't add my AMEX as a purchase option. I have a request in to support to find out why. I would love to be a beta tester and test all the future features. My account was closed for what seemed to be no apparent reason and I was forced to send my Bitcoin and Etherium to a new wallet. Later that day I received an email that said: Upon careful review, we believe your account has engaged in prohibited use in violation of our Terms of Service and we regret to inform you that Continue reading >>

Coinbase Bug Allowed Users To Give Themselves Unlimited Ether

Coinbase Bug Allowed Users To Give Themselves Unlimited Ether

Coinbase Bug Allowed Users to Give Themselves Unlimited Ether Coinbase, one of the worlds most popular cryptocurrency exchanges, has apparently had a nasty bug lurking in its system that would allow users to collect unlimited ether through a few simple steps. Thanks to a bug report, however, the company avoided disaster. VI Company , a Dutch firm specializing in FinTech, publicly disclosed the vulnerability on its HackerOne account on Wednesday. According to the report, a string of digital wallets controlled by a smart contract could be manipulated to trick Coinbase into believing a transfer had occurred. The issue was first reported in late December, and Coinbase responded on January 25th saying the issue had been resolved and that the company would be rewarded with a $10,000 bounty. Smart contracts have been touted as one of the main arguments for why the Ethereum blockchain technology could have more potential than Bitcoin. In the most basic terms, a smart contract is a set of if/then conditions regulating the transfer of cryptocurrency funds. VI Company wanted to give its employees a unique Christmas present last year, and familiarize them with smart contracts. It set up a smart contract that would distribute a small amount of ether to everyone on Christmas Eve, Christmas Day, and Boxing Day. But it noticed something weird. The people handling the project realized that if one of the internal transactions of the contract failed, all the transactions were reversed, which is how the smart contract should work. But Coinbases internal accounts didnt register the reversal. So, Coinbase thought the wallet had been credited with additional ether, but checking the wallet outside of Coinbase showed that no deposit had occurred. VI Company uploaded screenshots of its transact Continue reading >>

Coinbase Bug Allowed Users To Steal Unlimited Eth, Wallet Paid $10k Bounty For Discovery

Coinbase Bug Allowed Users To Steal Unlimited Eth, Wallet Paid $10k Bounty For Discovery

Coinbase Bug Allowed Users To Steal Unlimited ETH, Wallet Paid $10K Bounty For Discovery A bug that could have allowed Coinbase users to drain billions of dollars in Ethereum took a month to fix, a report shows. Major US crypto wallet provider and exchange service Coinbase has rewarded a Dutch company with a $10,000 bounty after it discovered a smart contract glitch allowing users to steal as much as they want in Ethereum (ETH) , according to a report made public today, March 21. The issue, which VI Company reported to Coinbase December 27 of last year, revolved around exploiting a smart contract that involved a faulty wallet. Users were technically able to credit themselves with unlimited ETH funds. By using a smart contract to distribute ether over a set of wallets you can manipulate the account balance of your Coinbase account, VI Company described in the report, continuing: If 1 of the internal transactions in the smart contract fails all transactions before that will be reversed. But on Coinbase these transactions will not be reversed, meaning someone could add as much ether to their balance as they want. Coinbase has faced continued technical difficulties for almost a year. Since a mass influx of new users in mid-2017, the US largest exchange and wallet providers technical capabilities have been stretched, resulting in delayed and missing funds , system outages and other problems. Despite promises to beef up performance, the reaction to a bug that could technically have drained billions of dollars in cryptocurrency is telling; Coinbase only fixed the issue a month after the original report on January 26. Analysis of the issue indicated only accidental loss for Coinbase, and no exploitation attempts, it wrote as part of its commentary. Loopholes of this type have Continue reading >>

Bug Caught That Allowed Coinbase Users To Garner Unlimited Amounts Of Ether

Bug Caught That Allowed Coinbase Users To Garner Unlimited Amounts Of Ether

Bug Caught That Allowed Coinbase Users to Garner Unlimited Amounts of Ether Bug Caught That Allowed Coinbase Users to Garner Unlimited Amounts of Ether On March 20, 2018, it was revealed that a bug hidden in Coinbases Ethereum smart contract setup could have given users access to unlimited amounts of ether. At press time, it does not appear as though the vulnerability was ever exploited or even noticed by users. The issue was first discovered last December by VI Company, a Dutch firm that specializes in fintech. The company was planning to give its employees ether bonuses in celebration of the upcoming holiday season when researchers noticed the issue with their ETH receiving code while garnering funds from a contract. They saw that by using a smart contract, a series of digital wallets could be tricked into recording ether transfers and purchases that had never actually happened. The team issued the following statement in a vulnerability report later published on the firms HackerOne account in January 2018: By using a smart contract to distribute [ETH] over a set of wallets, you can manipulate the account balance of your Coinbase account. If [one] wallet transaction in the smart contract fails, all transactions before that will be reversed, but on Coinbase, these transactions will not be reversed, meaning a person could add as much Ethereum to their balance as they want. The report specified the following steps for taking advantage of the exchanges weakness: Set up a smart contract with a few valid Coinbase wallets and [one] final faulty wallet. Transfer appropriate funds to the smart contract. Execute smart contract adding the set amount of ether to the Coinbase wallets without ever actually leaving the smart contract wallet because the complete transaction fails at Continue reading >>

Eth Usd - Ethereum Price Chart Tradingview

Eth Usd - Ethereum Price Chart Tradingview

ETH broke out of all my previous predicted channels and trends in the past few days, putting 700 USD in its sights in the near future. My previous prediction of ETH/USD at 660 USD by EOY has already been broken. Making new parallel channel trends, I predict a price for ETH/USD at the End Of the Year (EOY) to be:Optimistic high: 1000 USDOptimistic narrow range: ... Continue reading >>

Coinbase Announces Support For Ethereum Erc20 Tokens

Coinbase Announces Support For Ethereum Erc20 Tokens

Coinbase Announces Support for Ethereum ERC20 Tokens Coinbase announced today its intention to add ERC20 support to several of its suite of products. Historically, Coinbaseannouncements have caused huge retail influxes of retail investors , erratic price swings , and even allegations of market manipulation . Thats why it was a surprise today when Coinbase s latest announcement came not with a bang but a bearish whimper. Prices are down across the board today and there has been very little reaction to Coinbases momentous announcement. Whether or not the market chooses to react in the next 24 hours, one thing is for sure. Coinbases addition of ERC20 support will have wide-reaching effects around the cryptocurrency markets for years to come and cannot be overlooked. ERC20 is the standard used by Ethereum tokens and smart contracts . It serves as an interface to which anyone wishing to issue a token or write a smart contract must comply. There are a total of59,948 Ethereum contracts out there. Although Ethereums market share has shrunk, they almost single-handedlydominated the ICO bull market of 2017. For instance, many of the most successful currencies such as EOS which raised $185 million in just 5 days, Bancor which raised $153 million, and at least 2 more that raised $70 million or more. ERC20 tokens are seen as the bedrock of ICOs, and blockchain applications by fans of Ethereum. Coinbase has a number of products this will affect. The first, and potentially the most important for institutional investors is Coinbase Custody . While unfamiliar to many retail investors, Coinbase Custody is a digital asset custody service that provides secure storage and financial controls of large holdings. No one knows how many customers are using custody, but it is seen as the most pro Continue reading >>

Coinbase - Wikipedia

Coinbase - Wikipedia

July2, 2011; 6 years ago(2011-07-02) [1] Coinbase is a digital currency exchange headquartered in San Francisco, California . They broker exchanges of Bitcoin (), Ethereum (), Litecoin () and other digital assets with fiat currencies in 32 countries, [9] and bitcoin transactions and storage in 190 countries worldwide. [10] [11] [12] [13] Coinbase was founded in July 2011 by Brian Armstrong and Fred Ehrsam. [7] [14] It enrolled in the Summer 2012 Y Combinator startup incubator program. In October 2012, the company launched the services to buy and sell bitcoin through bank transfers. [15] In May 2013, the company received a US$5 million Series A investment led by Fred Wilson from the venture capital firm Union Square Ventures . [16] In December 2013, the company received a US$25 million investment, from the venture capital firms Andreessen Horowitz , Union Square Ventures (USV) and Ribbit Capital . [17] In 2014, the company grew to one million users, acquired the blockchain explorer service Blockr and the web bookmarking company Kippt, secured insurance covering the value of bitcoin stored on their servers, and launched the vault system for secure bitcoin storage. [18] [19] [20] Throughout 2014, the company also formed partnerships with Overstock , Dell , Expedia , Dish Network , Time Inc. to power accepting bitcoin payments. [21] [22] [23] [24] [25] The company also added bitcoin payment processing capabilities to the traditional payment companies Stripe , Braintree , and PayPal . [26] In January 2015, the company received a US$75 million investment, led by Draper Fisher Jurvetson , the New York Stock Exchange , USAA , and several banks, "apparently the first time any traditional financial institutions have taken direct stakes in a bitcoin enterprise". [27] Later in Jan Continue reading >>

Ethereum Price Is Dropping, But Coinbase Reveal Could Change Fortunes | Inverse

Ethereum Price Is Dropping, But Coinbase Reveal Could Change Fortunes | Inverse

Filed Under Bitcoin , Blockchain , Ripple & Startups Ethereum is not having a good week, but a big Coinbase reveal signals promising future support for the second-largest cryptocurrency. The price of one token reached $457 on Tuesday, over 10 percent down from its price the previous day and a severe drop from last weeks peak of $590. The dip comes as exchange platform Coinbase announced support for the ERC20 token on Monday evening . These run on the Ethereum network and power a wide range of initial coin offerings used to fund ideas that run on blockchain technology like EOS and CryptoHunt . Ethereums price has taken a beating since its January high of $1,426 as Google, Twitter , and Facebook all crack down on initial coin offering ads. Coinbase plans to add support for the ERC20 technical standard in the coming months, but theres no word on which assets will be supported. The company offers a number of products, and assets will only arrive on the app after theyve debuted on the companys GDAX professional exchange and theyve passed assessments like price stability. Ethereum's price over the past three months. The revolution will not be televised. It'll be sent to your inbox by us. The price of Ethereum did not appear to react to Coinbases announcement, despite the fact the ERC20 tokens are one of the most high-profile uses of the network. Coinbases reluctance to offer firmer details may have dampened the news among investors. The exchange will be treading carefully to avoid a Bitcoin Cash-style controversy, where GDAX halted trades just two minutes after going live due to significant volatility and the company announcement of an investigation into potential policy violations. Ethereums dip comes as part of a wider sell-off in the cryptocurrency market, where 90 of the Continue reading >>

Why Coinbase Won't Add New Cryptos Anytime Soon

Why Coinbase Won't Add New Cryptos Anytime Soon

Why Coinbase Won't Add New Cryptos Anytime Soon Mar 26, 2018 at 13:00 UTC|UpdatedMar 27, 2018 at 10:01 UTC Supporting new crypto assets may be a "top priority" for Coinbase, but any such additions to its order books might not be close on the horizon. According to Coinbase general manager Dan Romero, the San Francisco-based exchange wants to add several new cryptocurrencies in line with customer feedback, but it's treading cautiously as U.S. regulators deliberate on how they might treat certain uses of the technology. "The reality of the regulatory situation keeps us from going and doing that right away," he said. Specifically, Romero mentioned the Securities and Exchange Commission (SEC), which is rumored to have dozens of investigations ongoing concerning initial coin offerings (ICOs) - fundraising efforts that involve the creation of custom cryptocurrencies. While speculation is ongoing about the nature of the investigations, the regulator seems to be gathering information in an effort to make a ruling on when a crypto token is a security. But since Coinbase is not a licensed broker, at least not yet, it cannot trade instruments that qualify as securities. And what the firm doesn't want to deal with is adding crypto assets to its platform and then being ordered to remove them again, as several exchanges in Hong Kong had to do when crypto tokens were retroactively deemed securities in February. "When we get to a point that we know which digital currencies and assets are securities, which ones are commodities, money or currency, it would be immensely helpful," Romero said, adding: "If the regulatory environment gets clearer, I think you will see Coinbase adding many new assets to our platform." The conversation comes days after the company published two blog posts on M Continue reading >>

Python - Historical Etherium Prices - Coinbase Api - Stack Overflow

Python - Historical Etherium Prices - Coinbase Api - Stack Overflow

Using the python coinbase API-- The functions-- get_buy_price, get_sell_price, get_spot_price, get_historical_data, etc... all seem to return bitcoin prices only. Is there a way of querying Ethereum prices? It would seem that currency_pair = 'BTC-USD' could be changed to something akin to currency_pair = 'ETH-USD' although this has no effect. I would expect that the API simply doesn't support this, except that the official documentation explicitly states: Get the total price to buy one bitcoin or ether I can work around this somewhat by using the quote='true' flag in the buy/sell request. This however only works moving forward, I would like historical data. def get_spot_price(self, **params): """if 'currency_pair' in params: currency_pair = params['currency_pair'] else: currency_pair = 'BTC-USD' response = self._get('v2', 'prices', currency_pair, 'spot', data=params) return self._make_api_object(response, APIObject)def get_historic_prices(self, **params): """response = self._get('v2', 'prices', 'historic', data=params) return self._make_api_object(response, APIObject) We can see that both functions call the same api endpoint. We see that get_spot_price supports the currency_pair argument and passes it as part of the api call. On the other hand get_historic_prices does not. I wonder what would happen if it did. Let's try it: from coinbase.wallet.client import Clientfrom coinbase.wallet.model import APIObjectclient = Client(api_key, api_secret)client._make_api_object(client._get('v2', 'prices', 'ETH-USD', 'historic'), APIObject) { "currency": "USD", "prices": [ { "price": "52.60", "time": "2017-03-30T17:03:48Z" }, { "price": "52.60", "time": "2017-03-30T17:03:38Z" }, { "price": "52.54", "time": "2017-03-30T17:03:28Z" }, { "price": "52.54", "time": "2017-03-30T17:03:18Z" Continue reading >>

Bitcoin Drops 28% Below $10,000 On Coinbase; Ethereum Crashes 30% In 24 Hours

Bitcoin Drops 28% Below $10,000 On Coinbase; Ethereum Crashes 30% In 24 Hours

In fact, nearly every major cryptocurrency suffered massive losses during the day. Ethereum traded at about $1,062 as of 8:12 p.m. ET. That represented a sizable rebound after hitting a low of $854 earlier in the afternoon. Coinbase is the leading U.S. marketplace for trading bitcoin, ethereum, litecoin and bitcoin cash. But at around 10:50 p.m. ET, the price of ethereum fell below $1,000 again to trade at $973. The declines followed comments from South Korean authorities that indicated tougher regulation on digital currency trading. However, there was no immediately apparent driver behind the late-afternoon decline. Bitcoin dropped 28 percent to a low of $9,969 on Coinbase, but quickly jumped back up to trade back above $11,000 as of 8:12 p.m., ET. At about 10:50 p.m. ET, bitcoin prices slipped again to trade at $10,757. Bitcoin has now nearly halved in price after topping $19,800 in mid-December. But the digital currency remains more than 1,100 percent higher over the last 12 months, according to Coinbase. Ripple , the third-largest digital currency by market capitalization, traded near $1.05 after earlier plunging 46 percent to near 90 cents, according to CoinMarketCap. Last week, the site began excluding prices from some South Korean exchanges, where ripple trades about 20 cents higher. Continue reading >>

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