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301  Alternate cryptocurrencies / Service Announcements (Altcoins) / Re: ShapeShift.io - Instant Coin Exchange - No Account Needed on: March 20, 2015, 06:20:41 PM
Shapeshift unable to validate any clam addresses right now.  Just passing along the information.

Fixed now, thanks!
302  Alternate cryptocurrencies / Service Announcements (Altcoins) / Re: ShapeShift.io - Instant Coin Exchange - No Account Needed on: March 17, 2015, 08:25:20 PM
ShapeShift will be heading to Austin, Texas on March 27 for the Texas Bitcoin Conference. Come by our exhibitor booth and pick up some schwag, do a demo or just say hello: https://www.facebook.com/events/791186510958595/
303  Alternate cryptocurrencies / Service Announcements (Altcoins) / Re: ShapeShift.io - Instant Coin Exchange - No Account Needed on: March 16, 2015, 05:54:26 PM
On the front end f shapeshift, it says there is a minimum amount for each currency. This minimum amount is not listed in the API anywhere. How is this minimum value calculated. Is it pegged to a USD value? I noticed the bitcoin minimum is 4218 satoshis, which is about 1 penny. Are all currencies set to a one penny minimum?

Also, I'm unfortunately going to have to remove shapeshift.io integration from my project because of the new minimum amount requirement. The way my app works, is it sends lots and lots of small amounts from many senders, but to a relatively small number of recipients. Most shifts from me will be $0.05 and less. Most probably under $0.01

Maybe if shapeshift.io worked such that it keeps shifts under the minimum internally until the total amount exceeds the minimum, then makes the deposit.

Hello Coinsentry,

The minimum is based on the miner fee of the outgoing currency. Basically, if there is a miner fee of 0.0001 BTC on the output, it doesn't make sense to accept any transaction that would only send 0.0001 BTC.  Our rule is we set the min at 2x the fee of the output currency. Accepting an order below that would mean more than half the user's output value would be eaten by the miner fee alone, and it just doesn't seem reasonable to do such transactions.

We can consider your suggestion to accept small amounts until they exceed the maximum, but honestly the total volume of such transactions means it's not really economically rational to spend time on such a thing. If you knew you'd be pushing a certain volume through the API using that feature, then please email us and we can discuss it further. mail at shapeshift.io

And thanks very much for your feedback!

304  Alternate cryptocurrencies / Service Announcements (Altcoins) / Re: ShapeShift.io - Instant Coin Exchange - No Account Needed on: March 16, 2015, 02:31:20 PM
St. Patrick's Day is here! Did you know you could use ShapeShift Lens Browser extension to make purchases with altcoins on any site that accepts Bitcoin? Like on Overstock, you could purchase any number of St. Patrick Day gear and decor with the lens extension: http://www.overstock.com/search?keywords=st+patty&SearchType=Header

Learn more about the Lens here: https://shapeshift.io/lens.html

305  Alternate cryptocurrencies / Service Announcements (Altcoins) / Re: Just-Dice.com : now with added CLAMs : Play or Invest on: March 12, 2015, 07:28:30 PM
Much higher limits now at www.ShapeShift.io for CLAMS, enjoy!
306  Alternate cryptocurrencies / Service Announcements (Altcoins) / Re: ShapeShift.io - Instant Coin Exchange - No Account Needed on: March 12, 2015, 07:06:45 PM
Much higher limits now at www.ShapeShift.io for CLAMS, enjoy!
307  Alternate cryptocurrencies / Service Announcements (Altcoins) / Re: ShapeShift.io - Instant Coin Exchange - No Account Needed on: March 12, 2015, 06:41:15 PM
I decided to try the ShapeShift service, since I've linked to it from the Just-Dice FAQ and figured I should make sure it's worth linking to.

I told it I wanted to deposit CLAM and receive BTC. It told me to deposit up to 107 CLAM, so I did. The BTC arrived within about 30 seconds. So far, so good.

Then I clicked 'another exchange'. It reset the current pair to BTC->LTC. It would be nice if it could remember the pair I most recently used and default to that. I'm not likely to ever buy LTC. So I set it to CLAM->BTC again, and it told me to deposit up to 0.03 CLAM. That's about 5 cents' worth of CLAM.


Hi Dooglus, good questions, as always!

The issue is just one of how much inventory of CLAMS we hold. We've had a decent number of CLAMS transactions over the past few days, so we're going to increase our holdings and this will increase the deposit limit and reduce the issue that you're having.

"Did I use up all the available conversion power of the site in a single transaction? "  Yes, basically. We'll solve that by holding more inventory.

"It seems to be doing the exchange on Poloniex on demand, so why can't it just adjust the price it is offering and let me exchange more?"  The exchange is not happening with Poloniex, but directly with ShapeShift... thus our level of inventory is important.  (if we just routed the order through poloniex it would take more than an hour at least to process orders)

" Or is the on-exchange BTC earmarked separately for each currency pair, so there's BTC available for buying LTC, but none for buying CLAM?"  Nope, not earmarked for certain pairs.

" Or maybe even it sees I'm from the same IP as before, and is limiting me but not other people?" Nope, IP doesn't matter.

Fundamentally there is always a tension between price/speed/deposit limits.  Increasing one often means scaling back another (ie - deposit limit can increase but we can't offer as good of a price, etc). We can combat this generally by just holding more inventory of coins, but that has business costs as well. So it's a careful balancing act.

Regardless, more CLAMS on the way!


308  Local / 山寨币 / Re: Shapeshift.io - 不必登陆的虚拟货币交易所 on: March 10, 2015, 07:23:43 PM
让我们借此机会正式宣布:位于瑞士的ShapeShift背后创造者是埃里克·沃里斯 (Erik Voorhees),Coinapult原CEO和SatoshiDICE的创造者。

为什么一直没有公开?ShapeShift的目标是这样的:建立一个安全且值得信赖平台,而不是借用创造者的名气。

传统的交易平台都依赖于一种模式,需要用户帐户和存款。然而,仅仅在过去的几个月里,两家领先的虚拟币交流所,MintPal和BTER,都遭到黑客攻击,数百万美元的客户资金永久丢失。

我们相信一种更好的方式,设计了一个减少或消除需要信任可言的比特币交易服务,从而保护用户的利益。

ShapeShift是在这个原则下设计的:在交易时,无需保管用户资金的。我们甚至没有用户帐户。

这意味着ShapeShift不需要固定/保护价值数百万美元的客户的钱。如果一旦被黑客袭击,唯一危险中的钱是我们自己的。

这是我们对消费者的保障。这样的操作形式不仅是对用户更安全,交易速度也快得多。比特币爱好者们很喜欢这种模式; ShapeShift的交易量在过去的六个月每月增长30%。没有比ShapeShift更简单,或更安全的方式与莱特币,暗币,瑞波币,NXT,Bitshares,以及其他领先的虚拟币互相交易。

种子基金
更好的消息:我们很高兴的宣布,我们的种子轮融资,种子轮投资者包括比特币老手,带数字货币集团的巴里.希尔伯特(Barry Silbert,Digital Currency Group),和 "比特币耶稣" Roger Ver。这两个人早期开展了一些比特币圈里最关键的基础设施,我们很荣幸与他们在ShapeShift早期阶段一起工作。

如果你还没有试过ShapeShift,欢迎尝试!没有注册过程!您很快就可以在虚拟币之间如意的转换。http://zh.shapeshift.io/
309  Alternate cryptocurrencies / Service Announcements (Altcoins) / Re: ShapeShift.io - Instant Coin Exchange - No Account Needed on: March 10, 2015, 03:46:16 PM
ANNOUNCEMENT: Erik Voorhees as Founder of ShapeShift, announces seed round with Barry Silbert, Roger Ver

Read the official statement, "Erik Voorhees as Founder of ShapeShift, announces seed round with Barry Silbert, Roger Ver" here: https://shapeshift.io/blog.html

Read the CoinDesk article, "ShapeShift Raises £525k, Reveals Erik Voorhees as Creator" here: http://www.coindesk.com/shapeshift-raises-525k-reveals-erik-voorhees-as-creator/
310  Alternate cryptocurrencies / Service Announcements (Altcoins) / Re: ShapeShift.io - Instant Coin Exchange - No Account Needed on: March 09, 2015, 09:26:00 PM
ShapeShift.io will be making a big announcement within the next 24 hours. Stay tuned for the news! We will announce on BitcoinTalk, Reddit, Facebook, Twitter and Google+.
311  Alternate cryptocurrencies / Service Announcements (Altcoins) / Re: Just-Dice.com : now with added CLAMs : Play or Invest on: March 07, 2015, 07:21:24 AM
We played around with some depth calibrations for CLAMS - the rate should be significantly better now.
312  Alternate cryptocurrencies / Service Announcements (Altcoins) / Re: Just-Dice.com : now with added CLAMs : Play or Invest on: March 07, 2015, 04:31:26 AM
The maximum is only around half a bitcoin now as we just launched it. If people start to use it then we'll increase those limits (we also keep them low initially in case there are bugs with new coins).

Well that makes sense.

Are you able to tell us what the avg size of deposits or withdrawals is?

They really come in all sizes. I suspect that the bigger traders probably aren't going to be in the market for your service because they're more price sensitive, and I assume you charge a fee on top of the exchange fee. Also, a lot of the trading that happens on JD happens in the form of off-chain transactions - one user with "tip" another some CLAM from his balance in exchange for (real) bitcoin. That's a reasonable solution for two users who trust each other or who can find a mutually acceptable escrow. I would think your service would be more useful for newcomers who want an easy way to get started without the tedious business of finding someone to deal with. Having said that, 1 BTC or so is probably enough for most.

You can only switch the pair if you haven't already moved to step 2. Before moving to step 2, specify the currency you want to deposit and what you want to receive.

I was mostly wanting to switch so that I could see the exchange rate in each direction, and from that calculate your mark-up. But now I notice the rate is shown as soon as I select the currency pair. I'm not sure why I didn't notice that before.

As of right now I'm seeing:

  1.00 CLAM = 0.00559481 BTC
  1.00 BTC = 132.5177

Multiplying these together:

  0.00559481 * 132.5177 = 0.7414

So if I trade BTC to CLAM and back again, I end up with 74% of my starting amount of BTC.

Is that because of the market spread? Or are you really charging a 13.9% fee in each direction?

  100 - (0.00559481 * 132.5177) ^ 0.5 * 100 = 13.9

It's because of market spread and the issue of market depth. ShapeShift prices coins without slippage (so your whole order processes at one price, instead of sliding through an order book).  The less deep the coin's exchange market, the wider that spread will be.   To compare it, you should do a couple BTC worth of instant exchange at a normal exchange, into CLAMS and then back to BTC, and see what happens. Consider also the time delay it takes to get money into and then back out of the exchange (can be 30 mins to a couple hours).
313  Alternate cryptocurrencies / Service Announcements (Altcoins) / Re: Just-Dice.com : now with added CLAMs : Play or Invest on: March 07, 2015, 03:44:34 AM
I would like to, but all I see is:



Just try a reload of page if it ever happens, sorry about that.

OK, I reloaded, set it to change CLAM to BTC (an annoying box popped up when I was trying to select 'BTC'. It told me you weren't available right now. I guess I hovered too close to the bottom right corner).

Then I saw this:

It's weird that it says to sent "any amount of Clams" but then says "Deposit Limit: 62.5032 CLAM 0.02666667 CLAM". Are those the maximum and minimum amounts I can send? 62 CLAM is around 0.4 BTC which is less than a lot of people are looking to spend.

I tried switching the currency pair the other way, to change BTC to CLAM, but couldn't see how. Hitting 'back' on the browser takes me back to the first screen but the currency menus aren't active any more. I ended up having to reload the page.

Then after I put in my CLAM address it told me "Deposit Limit: 0.5893 BTC 0.00000000 BTC" so again the maximum is quite low. Nobody can argue with that minimum though but it looks like it could be a bug.

Thanks for the feedback Dooglus!

The maximum is only around half a bitcoin now as we just launched it. If people start to use it then we'll increase those limits (we also keep them low initially in case there are bugs with new coins).

Are you able to tell us what the avg size of deposits or withdrawals is?

Will check on that zero deposit minimum... could be a bug indeed, thank you.

You can only switch the pair if you haven't already moved to step 2. Before moving to step 2, specify the currency you want to deposit and what you want to receive.

1) Select your pair
2) Enter your receive address
3) Click start and send coins to deposit address
4) Get your coins within 0-1 confirmation of your deposit

Easy peasy!

EDIT: zero minimum bug fixed now

314  Alternate cryptocurrencies / Service Announcements (Altcoins) / Re: Just-Dice.com : now with added CLAMs : Play or Invest on: March 07, 2015, 01:48:56 AM
Due to numerous requests, CLAMS is now added on ShapeShift.io

That's great, thanks!

This is now the fastest/easiest way to buy or sell CLAMS. No account or signup needed.

Give it a try...

I would like to, but all I see is:



Just try a reload of page if it ever happens, sorry about that.
315  Alternate cryptocurrencies / Service Announcements (Altcoins) / Re: Just-Dice.com : now with added CLAMs : Play or Invest on: March 07, 2015, 12:47:44 AM
Hello Just-Dicers!

Due to numerous requests, CLAMS is now added on ShapeShift.io

This is now the fastest/easiest way to buy or sell CLAMS. No account or signup needed.

Give it a try...
www.ShapeShift.io




316  Alternate cryptocurrencies / Service Announcements (Altcoins) / Re: ShapeShift.io - Instant Coin Exchange - No Account Needed on: March 06, 2015, 11:45:43 PM
ShapeShift.io has added ClamCoin, PotCoin, MintCoin.

ShapeShift.io has released CLAM, POT, MINT for exchange with Bitcoin and 20+ other altcoins. No account needed.
317  Alternate cryptocurrencies / Service Announcements (Altcoins) / Re: ShapeShift.io - Instant Coin Exchange - No Account Needed on: March 03, 2015, 11:08:20 PM
ShapeShift is now a proud sponsor of the March of Doge. Donate your Dogecoin to support the March of Dimes: http://www.marchofdoge.com/

Don't have Dogecoin? Use ShapeShift to exchange your altcoins for Doge: https://shapeshift.io/
318  Alternate cryptocurrencies / Service Announcements (Altcoins) / Re: ShapeShift.io - Instant Coin Exchange - No Account Needed on: March 02, 2015, 07:47:45 PM
Unobtanium up 14%, Startcoin up 14%, ShadowCash up 13% - Buy and sell your UNO, START and SDC today on ShapeShift. https://shapeshift.io/
319  Alternate cryptocurrencies / Service Announcements (Altcoins) / Re: ShapeShift.io - Instant Coin Exchange - No Account Needed on: February 26, 2015, 07:12:05 PM
Buy on Overstock.com with your Altcoin of choice with the ShapeShift Lens browser extension: https://shapeshift.io/lens.html

It's free and easy to use. Just download the extension from Google Chrome or FireFox and and you will see a fox icon next to every Bitcoin address. Click on the icon and ShapeShift lets you use your altcoin of your choice to pay the Bitcoin merchant, including Overstock.com.

320  Alternate cryptocurrencies / Service Announcements (Altcoins) / Re: ShapeShift.io - Instant Coin Exchange - No Account Needed on: February 23, 2015, 10:58:39 PM
Nubits has officially been re-released on ShapeShift.io. Continue your NBT exchanges today.
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