And we will be very grateful for the advices and links!
Topic: OpenSource Exchange Engine (Read 4422 times)
We are still looking for software to organize a cryptocurrency exchange (have a look at: https://bitcointalksearch.org/topic/looking-for-software-to-organize-a-cryptocurrency-exchange-2488439 )
And we will be very grateful for the advices and links!
And we will be very grateful for the advices and links!
Openex is gone from github. Honestly I had no idea "free" users can remove projects, perhaps he went premium just for this!
We are looking for software to organize a cryptocurrency exchange (have a look at: https://bitcointalksearch.org/topic/looking-for-software-to-organize-a-cryptocurrency-exchange-2488439 )
And we will be very grateful for the advices and links!
The idea is simple, the execution never is.
I was about to same exact same thing, but anyways i reserve this, its going good..
You need first of all a decent test environment. Basically you set up some bots which load-balance the engine.
The problem is arbitrage and efficiency. For true price discovery to occur, you need orders which are ordered by time. Because the price you want to be executed at is the best price, not say 1% more as a buyer. If I offer you 1 BTC for MtGox Price + 1%, that is a very good deal for me. So liquidity flows to the deepest orderbook, and everyone else is paying for market makers (who meet there). And those market makers are going to be machines who can execute orders in 1 of 10^6 second. Writing an engine that scales is very hard for many reasons, most importantly market design.
The problem is arbitrage and efficiency. For true price discovery to occur, you need orders which are ordered by time. Because the price you want to be executed at is the best price, not say 1% more as a buyer. If I offer you 1 BTC for MtGox Price + 1%, that is a very good deal for me. So liquidity flows to the deepest orderbook, and everyone else is paying for market makers (who meet there). And those market makers are going to be machines who can execute orders in 1 of 10^6 second. Writing an engine that scales is very hard for many reasons, most importantly market design.
1. You did not specify anonymity as design goal in your example
2. Ripple is the network, it could be that you mean "RippleLabs", the company developing most software behind it? Anyone can set up validators by the way and anyone is free to choose their set of validators too.
3. What else? Gateways are the "licensed brokers" where you deposit fiat or crypto in your example, Ripple itself is the "P2P bulletin board" + trade engine. Transfers are atomic, so no need for additional escrow.
2. Ripple is the network, it could be that you mean "RippleLabs", the company developing most software behind it? Anyone can set up validators by the way and anyone is free to choose their set of validators too.
3. What else? Gateways are the "licensed brokers" where you deposit fiat or crypto in your example, Ripple itself is the "P2P bulletin board" + trade engine. Transfers are atomic, so no need for additional escrow.
1. Ripple is not ANON. They actually disclaim this in their marketing literature.
2. ALL transactions are cleared by Ripple, not just the network.
3. I wouldn't exactly call Ripple an Open Source escrow service.
Other Sources Out There:
Modulus claims to have "hundreds of lines of code" for sell, for a trading engine for $5700. Anyone ever looked at it or know about it? http://www.modulusfe.com/m4/
Bter will sell a copy of their site for 15 BTC and 10BTC for annual tech support. (pass)
I've been on the hunt for this same thing.. for months...
Actually I was thinking this is a better approach to trading:
Convert Fiat to "Fiat Credits" from Licensed Broker (example: Pay 101 EUR for 100 EURe 1% fee)
List your Fiat Credit or BTC or whatever on P2P bulletin board. (open source, escrow P2P software)
When buyer and seller are matched, both sides of the trade go into escrow, and each must agree and release.
Upon second release each side gets their purchase.
Its still a trade engine, but you cut out the Cryptsies and decentralize the exchange.
And the match doesn't have to be automatic, it COULD be done by the market taker.
(This is like a router between two separate financial networks)
Example:
I have 10 BTC for sale, listed at $1000 each.
Market taker looks at my order, hits "buy" 1 BTC which Ecrows 1 of my BTC and she pays with her 1000 USDe.
I now have 1000 USDe and 9 BTC, Buyer has 1 BTC after escrow and release.
This seams better because, this system would allow licensed money changers to be just that. And all of the hard core computing could be separated from them and it could be done on a P2P network if there were no fiat involved. It also makes the order matching process easier form a programming standpoint. I think something like this could be open sourced.
You've just described Ripple, open source for a quarter, live for a year now. Modulus claims to have "hundreds of lines of code" for sell, for a trading engine for $5700. Anyone ever looked at it or know about it? http://www.modulusfe.com/m4/
Bter will sell a copy of their site for 15 BTC and 10BTC for annual tech support. (pass)
I've been on the hunt for this same thing.. for months...
Actually I was thinking this is a better approach to trading:
Convert Fiat to "Fiat Credits" from Licensed Broker (example: Pay 101 EUR for 100 EURe 1% fee)
List your Fiat Credit or BTC or whatever on P2P bulletin board. (open source, escrow P2P software)
When buyer and seller are matched, both sides of the trade go into escrow, and each must agree and release.
Upon second release each side gets their purchase.
Its still a trade engine, but you cut out the Cryptsies and decentralize the exchange.
And the match doesn't have to be automatic, it COULD be done by the market taker.
(This is like a router between two separate financial networks)
Example:
I have 10 BTC for sale, listed at $1000 each.
Market taker looks at my order, hits "buy" 1 BTC which Ecrows 1 of my BTC and she pays with her 1000 USDe.
I now have 1000 USDe and 9 BTC, Buyer has 1 BTC after escrow and release.
This seams better because, this system would allow licensed money changers to be just that. And all of the hard core computing could be separated from them and it could be done on a P2P network if there were no fiat involved. It also makes the order matching process easier form a programming standpoint. I think something like this could be open sourced.
Other Sources Out There:
Modulus claims to have "hundreds of lines of code" for sell, for a trading engine for $5700. Anyone ever looked at it or know about it? http://www.modulusfe.com/m4/
Bter will sell a copy of their site for 15 BTC and 10BTC for annual tech support. (pass)
I've been on the hunt for this same thing.. for months...
Actually I was thinking this is a better approach to trading:
Convert Fiat to "Fiat Credits" from Licensed Broker (example: Pay 101 EUR for 100 EURe 1% fee)
List your Fiat Credit or BTC or whatever on P2P bulletin board. (open source, escrow P2P software)
When buyer and seller are matched, both sides of the trade go into escrow, and each must agree and release.
Upon second release each side gets their purchase.
Its still a trade engine, but you cut out the Cryptsies and decentralize the exchange.
And the match doesn't have to be automatic, it COULD be done by the market taker.
(This is like a router between two separate financial networks)
Example:
I have 10 BTC for sale, listed at $1000 each.
Market taker looks at my order, hits "buy" 1 BTC which Ecrows 1 of my BTC and she pays with her 1000 USDe.
I now have 1000 USDe and 9 BTC, Buyer has 1 BTC after escrow and release.
This seams better because, this system would allow licensed money changers to be just that. And all of the hard core computing could be separated from them and it could be done on a P2P network if there were no fiat involved. It also makes the order matching process easier form a programming standpoint. I think something like this could be open sourced.
Modulus claims to have "hundreds of lines of code" for sell, for a trading engine for $5700. Anyone ever looked at it or know about it? http://www.modulusfe.com/m4/
Bter will sell a copy of their site for 15 BTC and 10BTC for annual tech support. (pass)
I've been on the hunt for this same thing.. for months...
Actually I was thinking this is a better approach to trading:
Convert Fiat to "Fiat Credits" from Licensed Broker (example: Pay 101 EUR for 100 EURe 1% fee)
List your Fiat Credit or BTC or whatever on P2P bulletin board. (open source, escrow P2P software)
When buyer and seller are matched, both sides of the trade go into escrow, and each must agree and release.
Upon second release each side gets their purchase.
Its still a trade engine, but you cut out the Cryptsies and decentralize the exchange.
And the match doesn't have to be automatic, it COULD be done by the market taker.
(This is like a router between two separate financial networks)
Example:
I have 10 BTC for sale, listed at $1000 each.
Market taker looks at my order, hits "buy" 1 BTC which Ecrows 1 of my BTC and she pays with her 1000 USDe.
I now have 1000 USDe and 9 BTC, Buyer has 1 BTC after escrow and release.
This seams better because, this system would allow licensed money changers to be just that. And all of the hard core computing could be separated from them and it could be done on a P2P network if there were no fiat involved. It also makes the order matching process easier form a programming standpoint. I think something like this could be open sourced.
vertebrae, respect for your enthusiasm! But...
1. legal stuff
Where do you come from?
2. running the exchange
His engine matched/conducted multiple orders, but deducted the money from the account only once! Below a part of the story...
The video is not good explained but an example.
3. Simons did learning by doing and people still wait for their Bitcoins and money!
Of course, dont lose your enthusiasm. But consider what people like coinrevo said. Dont offer people a service you dont have control over.
1. legal stuff
Where do you come from?
daybyter, methinks illegal place. Somewhere international, distributed, without governments. Just alt-coins...
upal, look at this forum again, look at bitcoin. There is no rules, yet, there is no government. Anyone could start its own alt-coins exchange right now.
Sorry, but this sounds naive. You never heard about (Know your customer (KYC), Modern anti-money laundering laws)?upal, look at this forum again, look at bitcoin. There is no rules, yet, there is no government. Anyone could start its own alt-coins exchange right now.
2. running the exchange
coinrevo, don't talk about hardware. It is wordpress. it is joomla.
It is mysql(or something). You push 2 of buttons, buy or sell. You login/sigin, you deposit money, it is simple node, nothing else.
The herculean thing which I'm see is a graph of history, ...
You seem to be the next Simon Hausdorf who did run Bitcoin-24 exchange from Germany!It is mysql(or something). You push 2 of buttons, buy or sell. You login/sigin, you deposit money, it is simple node, nothing else.
The herculean thing which I'm see is a graph of history, ...
His engine matched/conducted multiple orders, but deducted the money from the account only once! Below a part of the story...
Quote
TAiS46 = Simon Hausdorf
I have some question ... example: a user will buy something for his USD
Check his USD Balance
Deduct the USD from his account
Make an Order -> order queue
user gets his item and the other one gets his USD
Lets say, the users makes 5 requests in the same second (very fast). So it is possible (and happen) that 5 requests are running. He has only money to buy only from 1 request. Now the requests are so fast, that the script checks his balance, but is not so fast, that it deduct the money from his account. So the requests will pass two times! How to solve it?
...
http://stackoverflow.com/questions/15026825/php-mysql-how-to-prevent-two-requests-update
I have some question ... example: a user will buy something for his USD
Check his USD Balance
Deduct the USD from his account
Make an Order -> order queue
user gets his item and the other one gets his USD
Lets say, the users makes 5 requests in the same second (very fast). So it is possible (and happen) that 5 requests are running. He has only money to buy only from 1 request. Now the requests are so fast, that the script checks his balance, but is not so fast, that it deduct the money from his account. So the requests will pass two times! How to solve it?
...
http://stackoverflow.com/questions/15026825/php-mysql-how-to-prevent-two-requests-update
Quote
What happened to bitcoin-24.com?
2013-04-12
Today some people were very upset because their bitcoin exchange bitcoin-24.com was closed [10] for five or so hours without any announcement about what had happened.
One visible problem was that there were many reports of incorrect transactions. Users getting twice (or more) the amount of BTC than they should have gotten. Then somebody reported a rather scary mysql question on stackoverflow by the user TAiS46. He is bitcoin24's developer. (Simon itself?)
This bug would lead to the problem with incorrect booking of orders. It is two months old, so it's very likely that some people have known about it, and that they gamed the site to farm free money. They might have used a flood of micro-orders to do this.
Later today the following statement appeared on the site:
Our Service is momentarily not available.
1. All funds (EUR, USD, PLN, GBP & Bitcoins) are safe.
2. All withdrawals will be gradually processed chronologically from another bank account.
3. The Polish authority closed your [sic] Bank account in Poland.
4. Our lawyers are working with high pressure on a solution.
We will back with Bitcoin-24 2.0 on when all declarations are finished.
All important Emails can be send to [email protected]
If somebody found a way to exploit the bug reliably and withdrew the money they made, they effectively took other user's money. This makes the "all funds are safe" claim doubtful.
Blockchain and missing money
Here's a list by z3c0 of orders that were executed more than once. This post said that around 6000 BTC had left bitcoin24's wallet, but that info was apparently incorrect, see also CoinSheep's comment below.
More scary technical info
1. Simon, bitcoin24's admin, does seem to have problems with basic coding stuff. A few weeks ago there was another stackoverflow question on rounding. He uses floats to deal with currency.
2. Late last year he apparently lost a wallet (google translate) due to missing backups.
(scroll to 2013-04-12 ) http://kuttler.eu/post/what-happened-bitcoin24/
2013-04-12
Today some people were very upset because their bitcoin exchange bitcoin-24.com was closed [10] for five or so hours without any announcement about what had happened.
One visible problem was that there were many reports of incorrect transactions. Users getting twice (or more) the amount of BTC than they should have gotten. Then somebody reported a rather scary mysql question on stackoverflow by the user TAiS46. He is bitcoin24's developer. (Simon itself?)
This bug would lead to the problem with incorrect booking of orders. It is two months old, so it's very likely that some people have known about it, and that they gamed the site to farm free money. They might have used a flood of micro-orders to do this.
Later today the following statement appeared on the site:
Our Service is momentarily not available.
1. All funds (EUR, USD, PLN, GBP & Bitcoins) are safe.
2. All withdrawals will be gradually processed chronologically from another bank account.
3. The Polish authority closed your [sic] Bank account in Poland.
4. Our lawyers are working with high pressure on a solution.
We will back with Bitcoin-24 2.0 on when all declarations are finished.
All important Emails can be send to [email protected]
If somebody found a way to exploit the bug reliably and withdrew the money they made, they effectively took other user's money. This makes the "all funds are safe" claim doubtful.
Blockchain and missing money
Here's a list by z3c0 of orders that were executed more than once. This post said that around 6000 BTC had left bitcoin24's wallet, but that info was apparently incorrect, see also CoinSheep's comment below.
More scary technical info
1. Simon, bitcoin24's admin, does seem to have problems with basic coding stuff. A few weeks ago there was another stackoverflow question on rounding. He uses floats to deal with currency.
2. Late last year he apparently lost a wallet (google translate) due to missing backups.
(scroll to 2013-04-12 ) http://kuttler.eu/post/what-happened-bitcoin24/
The video is not good explained but an example.
Quote
4800% in two days?
Bitcoin-24
Published on Apr 4, 2013
They have a coding error on it where they double your money, oops!
Spotted this after running a market maker for one hour, who knows how long it has been like this and how much money has been stolen...
Owner assures me it's not an exploit yea right.
Get your money out and don't send any in. People with duplicate coins will withdraw it.
http://www.youtube.com/watch?v=3YN101xieCY
Bitcoin-24
Published on Apr 4, 2013
They have a coding error on it where they double your money, oops!
Spotted this after running a market maker for one hour, who knows how long it has been like this and how much money has been stolen...
Owner assures me it's not an exploit yea right.
Get your money out and don't send any in. People with duplicate coins will withdraw it.
http://www.youtube.com/watch?v=3YN101xieCY
3. Simons did learning by doing and people still wait for their Bitcoins and money!
Of course, dont lose your enthusiasm. But consider what people like coinrevo said. Dont offer people a service you dont have control over.
I'm thinking about writing some closed source java code. I already wrote some trade bot stuff, so I understand and least all the API aspects.
Again the overall idea is good. Somebody should do it. But you have to think about this as complicated as say building a distributed currency if it is supposed to work at scale (millions of users flooding the system with orders).
I can do a very solid opensource engine, but I would not opensource at it this point, because I know those who would using it would mess it up anyway. For someone with very deep technical knowledge it is always easy to tell who is serious, and who has some very serious learning to do. And people with two sentences posts, 99% are not just thinking enough. If a user clicks button - well, at what price? If you have two orders unlimited you can match them. You can only match a market order and a limit order. But the real challenge is time priority.
I can help if someone does some real work, but I will not read code that looks like its written as a homework project in school. The things we are talking about are much too important, and I am not got to waste time. Look at Buttercoin. Just a bunch of talkers and sellouts, wasting time of the community and then going to get VC money.
So, here is my suggestion.
First of all, have you done any real webprogramming? Wordpress and Joomla are not webframeworks, they are CMS. I suggest learning meteorJS. It is much more powerful than python/django or Rails. Anybody coding in PHP today is doing something wrong.
If you really want to know how auction markets work on a high frequency basis, you are in for a ride. You might get something going, but it most definitely will crash at scale or somebody will hack it. MtGox doesn't get it done, and they are sitting on perhaps 50M$ or more of cash. Again scale is important. Building something for 10 and 10^3 and 10^6 users are very different tasks.
http://www.quantcup.org/home/howtohft_howtobuildafastlimitorderbook
"To give some idea of the data volumes, the Nasdaq TotalView ITCH feed, which is every event in every instrument traded on the Nasdaq, can have data rates of 20+ gigabytes/day with spikes of 3 megabytes/second or more. The individual messages average about 20 bytes each so this means handling 100,000-200,000 messages per second during high volume periods."
I can do a very solid opensource engine, but I would not opensource at it this point, because I know those who would using it would mess it up anyway. For someone with very deep technical knowledge it is always easy to tell who is serious, and who has some very serious learning to do. And people with two sentences posts, 99% are not just thinking enough. If a user clicks button - well, at what price? If you have two orders unlimited you can match them. You can only match a market order and a limit order. But the real challenge is time priority.
I can help if someone does some real work, but I will not read code that looks like its written as a homework project in school. The things we are talking about are much too important, and I am not got to waste time. Look at Buttercoin. Just a bunch of talkers and sellouts, wasting time of the community and then going to get VC money.
So, here is my suggestion.
First of all, have you done any real webprogramming? Wordpress and Joomla are not webframeworks, they are CMS. I suggest learning meteorJS. It is much more powerful than python/django or Rails. Anybody coding in PHP today is doing something wrong.
If you really want to know how auction markets work on a high frequency basis, you are in for a ride. You might get something going, but it most definitely will crash at scale or somebody will hack it. MtGox doesn't get it done, and they are sitting on perhaps 50M$ or more of cash. Again scale is important. Building something for 10 and 10^3 and 10^6 users are very different tasks.
http://www.quantcup.org/home/howtohft_howtobuildafastlimitorderbook
"To give some idea of the data volumes, the Nasdaq TotalView ITCH feed, which is every event in every instrument traded on the Nasdaq, can have data rates of 20+ gigabytes/day with spikes of 3 megabytes/second or more. The individual messages average about 20 bytes each so this means handling 100,000-200,000 messages per second during high volume periods."
daybyter, i'm really sure, that alt-coins exchange could exist without fiat, cypher world come right now, you can see.
Moreover, trading just alt-coins against BTC or LTC, is very simple thing. It is so simple, you cann't imagine if you have no enough knowledge.
Moreover, trading just alt-coins against BTC or LTC, is very simple thing. It is so simple, you cann't imagine if you have no enough knowledge.
If this is so simple, please describe in detail, the algorithm for matching orders in the OB?
The idea is simple, the execution never is.
thesouljourner, it is question of design. Could you stay like a coinbase. coin - wallet, or not. You might stay only like a mid-man, third person, every trades are two way transactions.
Bidder send to you coin-A, sellet send to you coin-B.
Deal!
You send each side their parts of coins, fee for you = profit.
Bidder send to you coin-A, sellet send to you coin-B.
Deal!
You send each side their parts of coins, fee for you = profit.
PI said this on another guy's post, and I'll say it here. This is people's *money* you're dealing with. You can't just throw some code up and hope there aren't any bugs. If a chat bot had a bug, someone disconnects or a message is lost/garbled. If an exchange has a bug, a lot of people could lose a lot of money.
I have a software degree, too. And 14 years experience, half of that at a company that makes financial software. You might be able to make something that kinda works, but I guarantee you that th err will be bugs that cost people money.
I have a software degree, too. And 14 years experience, half of that at a company that makes financial software. You might be able to make something that kinda works, but I guarantee you that th err will be bugs that cost people money.
coinrevo, don't talk about hardware. It is wordpress. it is joomla.
It is mysql(or something). You push 2 of buttons, buy or sell. You login/sigin, you deposit money, it is simple node, nothing else.
The herculean thing which I'm see is a graph of history, it is www.highcharts.com on round robin db of trade-history, nothing else.
When I'm talking about industrial, like forex, terminals, i'm talking about the future of such opensource engine. Underwater stone here is only mysql speed.
coinrevo, when you open your browser, open my site on wordpress.com, it is Your Windows, Your intel CPU, your mouse/keyboard, it is your ethernet card, your provider, your monitor, your GPU, your antivirus, you login to my site, it is so hard, ... how can I do so many thing only by once login to wordpress.com with only one picture post?
It is mysql(or something). You push 2 of buttons, buy or sell. You login/sigin, you deposit money, it is simple node, nothing else.
The herculean thing which I'm see is a graph of history, it is www.highcharts.com on round robin db of trade-history, nothing else.
When I'm talking about industrial, like forex, terminals, i'm talking about the future of such opensource engine. Underwater stone here is only mysql speed.
coinrevo, when you open your browser, open my site on wordpress.com, it is Your Windows, Your intel CPU, your mouse/keyboard, it is your ethernet card, your provider, your monitor, your GPU, your antivirus, you login to my site, it is so hard, ... how can I do so many thing only by once login to wordpress.com with only one picture post?
It's a bit like saying: if I press the button on my iPhone for a call, this easy to implement. Well, there is the hardware of the phone, there is the iOS, there is WLAN/4G connections, there is TCP/IP, and probably 10 things I don't even know about. First principle in hackerdom: know what you are talking about and impress with knowledge, or just do it yourself and find out. Note, I am talking about scale, not 5 orders per day. That indeed is not to hard.
daybyter, i'm really sure, that alt-coins exchange could exist without fiat, cypher world come right now, you can see.
Moreover, trading just alt-coins against BTC or LTC, is very simple thing. It is so simple, you cann't imagine if you have no enough knowledge.
It looks like simplest chess bot or simplest IRC bot. I'm have a degree in programming, I know.
This looks like bomb to todayz alt-coin market. You folks, try to make a flood or unnecessary noise in my thread, but you will see, 1 day, 1 month, 1 year, it will come, every one could setup its own alt-coins crypto exchange platform, like intersando or openex, or rippled, methinks it would be great cloud of every programming languages filed. Alt-coins will trades everywhere everyones without border, without government ruling, it will be the first step to the crypto-anarchy.
coinrevo, you really think that 2 buttons - sell/buy need worldclass talent? You kidding me.
Moreover, trading just alt-coins against BTC or LTC, is very simple thing. It is so simple, you cann't imagine if you have no enough knowledge.
It looks like simplest chess bot or simplest IRC bot. I'm have a degree in programming, I know.
This looks like bomb to todayz alt-coin market. You folks, try to make a flood or unnecessary noise in my thread, but you will see, 1 day, 1 month, 1 year, it will come, every one could setup its own alt-coins crypto exchange platform, like intersando or openex, or rippled, methinks it would be great cloud of every programming languages filed. Alt-coins will trades everywhere everyones without border, without government ruling, it will be the first step to the crypto-anarchy.
coinrevo, you really think that 2 buttons - sell/buy need worldclass talent? You kidding me.
You wanna help? 
I think if you are serious you have to put more effort into what you are writing. Are you talking about trading Alt-Coins via BTC deposits?
Yes, the basic premise is correct, that there should be an opensource exchange. But this is many orders of magnitude harder than you might think, at least at scale (>100 tx/sec). you need worldclass talent for this, who want to execute on this. a good trading engine is at least 50kLOC.
Also, a couple of other comments. i) It would be very good to get a community around this, as the Buttercoin efforts completely derailed. If people gather around this, that would be great. ii) You want the operator of an exchange to fix bugs in the software, to provide support. You can't have just one guy - you need reliability, i.e. something of a corporate structure.
Yes, the basic premise is correct, that there should be an opensource exchange. But this is many orders of magnitude harder than you might think, at least at scale (>100 tx/sec). you need worldclass talent for this, who want to execute on this. a good trading engine is at least 50kLOC.
Also, a couple of other comments. i) It would be very good to get a community around this, as the Buttercoin efforts completely derailed. If people gather around this, that would be great. ii) You want the operator of an exchange to fix bugs in the software, to provide support. You can't have just one guy - you need reliability, i.e. something of a corporate structure.
Well, over here you cannot even get a bank account for a coin exchange.
daybyter, methinks illegal place. Somewhere international, distributed, without governments. Just alt-coins...
upal, look at this forum again, look at bitcoin. There is no rules, yet, there is no government. Anyone could start its own alt-coins exchange right now.
upal, look at this forum again, look at bitcoin. There is no rules, yet, there is no government. Anyone could start its own alt-coins exchange right now.
vertebrae: could you run an exchange? From the legal side? How are regulations in your country?
While u r gonna run a complex financial model like trading engine, it is always preferable to make a ground up design rather than using an open source model.
I found this:
https://github.com/r3wt/openex/
Looks like it is start source of https://coinex.pw/
However, there is no sql dump of tables, I got no luck with installation.
https://github.com/r3wt/openex/
Looks like it is start source of https://coinex.pw/
However, there is no sql dump of tables, I got no luck with installation.
CMS do not have the features needed for an exchange. Trading platform is very complex, regardless of what is being traded. Don't think anyone want to "open source" this kind of project.
What about the Intersango sources?
Open Source Exchange Engine
I'm looking for simple like joomla or wordpress engine for trading alt-coins.
There is no 'simple' when it comes to exchanges. I've been working on my own exchange for 8 months now. The last thing I would want to do would be to integrate something like that with a CMS, with all their inherent slowness and lack of security.
It would be great to build such opensource exchange, according to industrial standards, like trade-terminals of forex, etc...
Can you name a few of these "standards" that you are allowed to use without reverse engineering a closed server component and that are supported by major forex trading software?
reserved
Open Source Exchange Engine
I'm looking for simple like joomla or wordpress engine for trading alt-coins.
E.g. LTC vs others 10-20 alt-coins.
There is cloud on the github, but nothing is work, as I can see.
I'm realize how it shall looks. Something sql based.
Someone signin to exchange, request for an address of one of alt-coins. Deposit coins. Thereafter He want to see history of trade, and place a bid.
What can be simpler?
There is great amount of alt-coins pools, with similar pool-engine. e.g. https://github.com/TheSerapher/php-mpos/wiki/Quick-Start-Guide
It would be great to build such opensource exchange, according to industrial standards, like trade-terminals of forex, etc...
Who has meet what I'm looking for?
Edit:
What found:
https://github.com/dooglus/intersango - nodejs + mysql / me have no luck with launch of this object.
https://github.com/r3wt/openex - php + mysql / me have no luck with launch of this object.
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