Hi!
Novacoin have Supply 789'229 NVC as listed on nvc.cryptocoinexplorer.com not 679,230 NVC as listed on coinmarketcap.
Please fix it.
It's because Novacoin had a 110k coin public destruction event: https://bitcointalk.org/index.php?topic=144158.0Hi,
I know CoinMarketCap aims to rank ALL cryptocurrencies but it would be very useful to be able to search, or for users to be able to filter coins so they can quickly view their own portfolio's performance. It won't be long before there are thousands of altcoins - who'll have time to trawl through the list then?
Cheers
There's going to be a huge update (hopefully) coming soon with new features, this will be one of them.  RE: Quark Hey guys - for some reason, the block explorer you have linked to is down. Can you use http://qrk.blockr.io/? Thanks from the Quark Press Team! looking at http://qrk.blockr.io/api/v1/coin/info, it doesn't show the number of coins mined? I want to apply the filters to all the 251 currencies instead of only 100.
All updated, thanks! New coins coming soon. Please continue to use the request form: https://docs.google.com/forms/d/1IZf5cBivam_93zENT_arFFuvWDidHGjWxoTMVmFSoWg/viewform |
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Sure Hi Gliss
Can you add cryptsy exchange to Cinni.
Thanks
I'm having issues with Cryptsy's API atm, but will try to add soon. |
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Sorry about that glitch everyone, it seems my database went offline for a couple hours. I'll be making upgrades so this doesn't happen again.
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Apoolgies if this is posted twice. Can you explain how you calculate transactions volume? Is this for a specific market? My calc on Bitcoin is about 60k transactions per day yielding transactions volume of about $30mln/. Am i Making a mistake. Many thanks
Sure, it's based on market trading volume not transaction volume, you can see the breakdown at http://coinmarketcap.com/volume.htmlUpdated, thanks! Received it but a little backed on coin requests again, thanks for you patience. Also you didn't submit a URL for the total No. of coins mined so far. |
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Hi. BTER has added COMM. Also the amount of COMM should be changed to 816098000. Thank you
Where are you getting the number 816098000 from? What about getting cinni added? Just finished the POW stage and has been holding fairly steady around 3k sats. Only 15 million total with 3.5% annual stake. It's been near the top in volume on bittrex and poloniex since launch.
I was trying add but couldn't find the total supply amount anywhere. |
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Please correct the available supply of FlutterCoin (FLT). Its ~163,610,409 not 98,526,811. It's also on Cryptsy now. Thx.
Can you please add Mintpal and Poloniex exchanges for Hirocoin volume? http://coinmarketcap.com/volume.html#hicAlso, a note to everyone. Whitelist coinmarketcap.com if you use ADBLOCK. The ads are barely noticable and I'm sure it helps cover the site costs. Or donate 25 cents...  All Updated Hey guys, C2 needs an update. It is now NC2 and called Coin 2.0 You might want to fix this  Thank you! +1, please update the correct market cap as total number has now increased. Trading started on BTER again Where can I find the total supply of Coin2.0? Will update soon, thanks. |
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Hi, can you expose your LTC/DGC markets through your API? Thanks!
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Default view is now Market Cap by Available Supply. There's a backlog of new coins to add, I'll get to them asap after some site maintenance is taken care of. Thanks for your patience.
If that is the case, then you need to change the formula for the low volume to 0.001% of available coins too. Now it uses the full market cap including pre-mined coins. If you want to be consistent, be consistent. Thanks. Done. Low volume is now strictly < 1 BTC daily volume. Default view is now Market Cap by Available Supply. There's a backlog of new coins to add, I'll get to them asap after some site maintenance is taken care of. Thanks for your patience.
Yes Gliss good but you put a "made up" available supply for Marinecoin, 7 million MTC, I don't know how you got that number. what is there on your site will sure get me in to trouble in the future if you don't change it, you are now providing inaccurate info, the number should be 48,053,393 mil MTC with 10 cent price our Market cap based on available supply should be over 4 (four) million USD. I can not control the sale or trading of this 48 mil amount of MTC and this number will slowly increase in the future. Regards Marinecoin Dev The announcement thread states a 97.3% Premine "PREMINE %97.3 cold stored, only developer himself has access(not multiple people) Will be used for future development, mega projects such as Marinecoin City, the control of the pre mined will be given to public via checks and balances control mechanism, the commonwealth coins also will be used create fiat currency reserves for price stability in exchanges, rest 2.7 % coins designed to be mined in 1000 years 1 coin per target block every 2 minutes." Default view is now Market Cap by Available Supply. There's a backlog of new coins to add, I'll get to them asap after some site maintenance is taken care of. Thanks for your patience.
Which are the criteria for tumbling a coin? You disabled KarpelesCoin when it was 15000% , stopping progression and provoking tons of losses for investors and affected. I asked an explanation and You answerd sic " Sorry about that, having troubles with Allcrypt's API. Hopefully resolved soon. ", but it was fully false because at that moment another coins of Allcrypt were running fine. AT botton of list there were 5 or 6 coins, KarpelesCoin and other coins without Allcrypt exchange, so it was clear a prevarication from yourself. cite of prevarication: Why KarpelesCoin are stuck at botton if explorer is up? The coin was ranked in #10 and now it is stuck at bottom. People are missing opportunity to invest and other people are losing money. Please, contact with dev if there is any problem and restore KarpelesCoin in cmc. Thanks in advance.
Sorry about that, having troubles with Allcrypt's API. Hopefully resolved soon. You did decide to disable KarpelesCoin by yourself, interferring in market, what is against bitcoin spirit and proper of dictatorships like Cuba or North Korea. You did intervene in markets, deciding which coins are good and which bads ... You are DEEPLY IDIOT. I really have no idea what you're talking about. Allcrypt made a special API endpoint for the site, and it's now working as intended. |
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Default view is now Market Cap by Available Supply. There's a backlog of new coins to add, I'll get to them asap after some site maintenance is taken care of. Thanks for your patience.
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Will add the other exchanges once they get some volume, thanks. Thanks, coming soon. still no huobi/litecoin ?
The API is so confusing and poorly documented, maybe someone can make sense of it? http://www.huobi.com/help/index.php?a=api_help. I just need the last price and 24 hour vol. Hi... nyancoin, heavycoin and execoin have been added to cryptsy. please adjust there exchanges tnx in advance  All Updated Ok, I just added multiple views including the ability to filter the premined coins. Does it look ok?
It's really nice. Thank you. (sent you some DOGE, maybe they will be worth something someday : ) Thank you! I don't understand total supply vs available, what does that mean?
Switching does not change bitcoin, I thought bitcoin total = 21 million
And I know that all 12 million aren't for sale on exchanges, so Available can't mean "on exchanges for sale" so I don't know what to make of these new filters
If you hover over the supply column name, it should explain it. It's the number of coins in existence that are available to the public. Essentially it excludes any premined coins that haven't been released yet in the supply count. |
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need to be able to filter the premine coins
Or have an indicator on % premine Ok, I just added multiple views including the ability to filter the premined coins. Does it look ok? |
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New coins coming tonight hopefully. Added, thanks! Hello Coinmarketcap dev.
Could you please make it possible to switch coins charts from USD to BTC like on the main page with prices?
Working on it. I love coinmarketcap!
I don't because you have coins like SiliconValleyCoin which are including the premined coins with a market cap of $ 5,365,579 trading 1900$ USD 24h volume in 12th place on the ranking and then you have Solarcoin which they are including the premined coins with a market cap of $ 641,392,564 with 1500$ USD 24h volume in 139th place on the ranking!!! That I call cheating for whatever reasons or agendas coinmarketcap might have to provide false information to the public!!! Comments? Hate to say it coinmarketcap but this is why I find myself checking targetmoonDOTcom more now a days. They post numbers in "order," no filters, no opinions just numbers. Just think of it from our point of view there is a lot of work to do on your site to see coins in true order. I find myself having to click back and fourth between page 1 and 2 writing down numbers just to see real ranking. Take this post comparing SiliconValleyCoin and solarcoin as a prime example. I mean it just looks silly when you have a coin posted in the low volume part that has a trading volume rank of 80 out of 208 coins. So you have a coin ranked 80 in 24hr volume and ranked 4 in market cap and where do we find it on your list? Number 138? I'm just saying your site is looking weird lately. Yes, it bugs me too. I'm trying to provide more views to accommodate everyone, hang tight. |
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suggestion:
It would be great to see a chart for Total Market Cap (at the bottom).
Even better, it could have 2 lines: one for total market cap, but also one for bitcoin's market cap. That way you could visualize the gap between all altcoins and bitcoin, to see if altcoin market is growing or not (ie the gap gets bigger over time?)
Great idea. I'm in the process of revamping the site, so expect to see some new features in the near future. Not all "premines" are necessarily bad. Not all alt-coins are crap. Let the market decide. I'm wondering how much Solarcoin is a factor in this myself.  Listen, there's no perfect way to do this. Yes, premined coins which are held in reserve can make a coin appear higher in the rankings. However, that's really irrelevant, because if all of those premined coins were dumped on the market at once, the coin would drop to the bottom of the rankings. There's no way to know how many coins are available. You just don't know who owns them and what their intention is. You can look at the blockchain and see total supply, and you can look at the exchanges and see price. Everything else is conjecture. Sure, make an option to filter out coins with sizable premines, just like you can filter out non-minable coins. Coinmarketcap is a cool site and I check it daily. Keep up the good work. This is how I feel. All coins deserve to be listed, it's just a matter of presenting the information that's fair and consistent. Adding filters just feels like a bandaid to me and is not a real long term solution. My comment is aimed at the bold section in markymarks post. You are adressing the issue there. If the premined coins had been in sirculation the price would not have been the same. That is exactly why the premine cant be a part of the marketcap. Regarding auroracoin you can fix it really easy. Auroracoin got a counter at their webpage with the number of realeased coins from the premine. Update the total number of coins a few times every week and you have the real data and the real marketcap. I thought about the Auroracoin fix, but what if the other country coins don't give out the number released info? on the new charts, there is a blue line for price, yellow for market cap
they overlap nearly 100% most of the time.. but sometimes there is a gap between them (see AUR right now)
what does that gap signify?
The coins are being distributed at a faster pace than the price is dropping? Yeah probably. Since marketcap is based on total supply, and the total supply (usually) changes slowly over time, there might be a slight difference. I'll be the first to admit that I don't understand the technicalities on an API. But if there is a technical reason why Allcrypt was removed from the market feed for SLR, then it needs to be fixed. It was there yesterday, all day. Allcrypt counts for 95% of the volume of SLR and is actively traded on that exchange. The $US trade volume for the past 24 hours at current levels is 380,115 shares X 0.00001850 BTC = 7.03 BTC, well over $3000 a day. The correct value! This puts SLR at rank #52 when sorted by daily trade volume!!! But you are showing $24 instead because you removed Allcrypt from the feeds and are only using Bittrex. Seriously, WTF is going on??? Allcrypt was being used all day yesterday and last night, now it's removed? If you purposefully removed Allcrypt from the feeds for SLR, then you need to come up with one helluva good reason for doing so. I sure can't think of one. Here is what I think happened: Last night the volume spiked as a miner came in to take profits. The price got pushed down to 800 satoshis and after the miner was done, rallied right back up to 2000 satoshis. If you do the math on this for the last 24 hour period, the only thing that would have happened is that SLR no longer fit the 0.001% of trade volume restriction and SHOULD have been moved from the "Low Volume" section into the regular listings, according to your own criteria. But rather than do that, you just removed Allcrypt from the feeds. Sound about right???  I didn't remove anything, it was probably an API issue. It seems resolved now though. Thanks, but these APIs have already been integrated. |
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Not all "premines" are necessarily bad. Not all alt-coins are crap. Let the market decide. I'm wondering how much Solarcoin is a factor in this myself. Listen, there's no perfect way to do this. Yes, premined coins which are held in reserve can make a coin appear higher in the rankings. However, that's really irrelevant, because if all of those premined coins were dumped on the market at once, the coin would drop to the bottom of the rankings. There's no way to know how many coins are available. You just don't know who owns them and what their intention is. You can look at the blockchain and see total supply, and you can look at the exchanges and see price. Everything else is conjecture. Sure, make an option to filter out coins with sizable premines, just like you can filter out non-minable coins. Coinmarketcap is a cool site and I check it daily. Keep up the good work. This is how I feel. All coins deserve to be listed, it's just a matter of presenting the information that's fair and consistent. Adding filters just feels like a bandaid to me and is not a real long term solution. |
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03/10/14 - Added Execoin (EXE), FCKBanksCoin (FCK), FoxCoin (FOX), LeproCoin (LPC), and PiggyCoin (PIG)
Where is the FOX now? Did you remove it? It's back. Updated. |
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Thanks for the links. If someone wants to help figure out the APIs for me that would be great. For instance, for huobi I found this, but have no idea how to get the 24h volume or LTC price from it. Hi Coinmarketcap ! I have a request : We made a lot of new work with new team for Karmacoin. Please can you upload the real and actual logo : Here is the .ico http://www.karmacoin.me/sites/default/files/favicon_0.icoFull size logo :  It seems a detail, but verry important for us. Thank you Sir. Will update soon. Is there a capitalization limit below which you will not list a coin?
I remember colossus coin disappeared after Christmas, then reappeared. I assumed it was because the coin had fallen below your capitalization limit.
There's no cap limit, something was up with their block explorer I believe. |
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So I'm playing around with a new ranking page that bases market cap on the available supply (available to the public), please check it out and let me know what you think. http://coinmarketcap.com/available-supply.htmlCoins affected: -AIRcoin (exclude 2500000 premine) -Auroracoin (exclude 10500000 airdrop) -Aphroditecoin (exclude 22500000 airdrop) -Greececoin (exclude 16000000 airdrop) -Marinecoin (exclude 9720000000 premine) -Mastercoin (exclude 56316 reserved for developers) -Ripple (number distributed as shown here: https://www.ripplelabs.com/xrp-distribution/) -SiliconValleyCoin (exclude 17500000 airdrop) -SpainCoin (exclude 25000000 airdrop) Any others that need to be adjusted? |
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Can you check on Goldcoin (GLD)?I think you guys might be using our old block explorer. The new one is here: http://gold.cryptocoinexplorer.com/I've also updated the official thread on Bitcointalk: bitcointalk.org/index.php?topic=317568.0 That one doesn't show the total number of coins mined either. That's the stat I need. |
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