trade api


Our Cryptocurrency and Bitcoin API is a lightning fast REST API that aspires to be the data backbone for developers and professional cryptoinvestors. Welcome to the Coinbase Digital API Our API makes it easy to integrate bitcoin, bitcoin cash, litecoin and ethereum into both new and existing applications. Coinbase’s APIs enable a variety of capabilities; from simply gathering read-only data, to building something that’s never been done before. CoinDesk provides a simple API to make its Bitcoin Price Index (BPI) data programmatically available to others. You are free to use this API to include our data in any application or website as you. trade api

Bitcoin Price Index API - CoinDesk

I was like, "There was 12, people at Consensus Invest," so I bet I'm getting just as much coverage with that podcast from this very niche institutional investor crowd. The ROI for me really made sense. Even though it's a pain in the ass that I love to do, I'm probably going to still continue doing it. Brian Krogsgard: Who do you consider an institutional investor in the space? What's an institutional investor to you?

Clay Collins: Yeah, so I define institutional as someone who raises money from other parties to invest it on their behalf. Clay Collins: Usually they've filed as a sort of a Reg D fund or they're usually regulated in some way, so they're not just playing with their own money. A family office is technically not an institutional investor, but some of these family offices have billions under management, so it's kind of like they walk like a duck, they talk like a duck, and they have that level of rigor to what they do.

They've got an entire staff and stuff. Yeah, institutional investors are-. Brian Krogsgard: What are some of the big lessons that you've learned, based on the people you've talked to, in terms of what's most concerning to an institutional investor?

And let's level that up, the higher-end ones. For instance, I know custody is an issue for real institutional investors, whereas, for a lot of people with a little less on the line, they can kind of manage custody in-house.

But if you're a regulated entity, custody becomes significantly more important. What kind of lessons for those types of people do you think you've been able to come up with?

Clay Collins: Yeah, so custody is definitely the big one. That's where good OTC desks come in. You place a phone call, you arrange the price ahead of time, and then you do the trade. OTC desks and clearinghouses are probably the next point of concern. Clay Collins: And then it's just good projects. I mean, it's hard for a lot of these folks to find coins other than Bitcoin and Ethereum that have enough liquidity and market depth for them to feel comfortable and just history.

Brian Krogsgard: Do you think people that come from traditional markets are having a hard time grasping the mix of speculation versus fundamental value in projects? Because I think one of the things I'm seeing is a lot of stuff is way down to where, if this was a traditional market where the market is fairly efficient and understanding what pricing is and what works, they'd look like deals, right?

I've gone through this lesson myself as a trader because stuff just doesn't-. Do you think it's a learning curve for people trying to learn how to invest in crypto versus investing in the real world, if you will? That's a good question. I think everyone's focused on the fact that these things are tokens and kind of forgetting about the real world analogy.

A lot of these hedge funds really aren't doing forex trades, but in a lot of ways, that's what Bitcoin coin is. It's a forex thing. There's no underlying value. You're placing a bet on the network and the utility value of the coin, so it's really hard to evaluate what it is because it's not like a security where there's this underlying asset, and then you can try and figure out what that underlying asset is worth. Clay Collins: And then with things like Filecoin and crypto commodities, that just looks a lot like VC.

You're buying something based on the future value of that. But the hard thing there with crypto commodities like Filecoin is it doesn't matter how much utility value exists. There's a lot of hard drive space in the world, so just because it's tokenized doesn't mean that all the sudden this thing is worth more. Clay Collins: I think folks in general need to not focus as much on the fact that it's a token and the whole thing is some new asset class.

I don't think of this as a new asset class. I think what's happening is tokenized versions of the analogous thing that exists in the real world, and there's so many different versions of that. There's tokenized securities that represent equity in a company. There's this new financial system. There's true cryptocurrencies like Bitcoin.

There's Ethereum, which is this I couldn't even tell you. Brian Krogsgard: I was about to ask, how would you give an analogy for a protocol or a network with a value? Because in the web or whatever, open-source software, historically we don't really assign monetary value directly to the platform, a protocol, an API, whatever. But that's what we're doing in crypto. Brian Krogsgard: That one, I agree with you completely, even though I've always said this is a whole new asset class. I agree with you that, at the base layer, it's a business represented by a token or whatever else, except for this protocol side of things.

It's weird for me, and I guess maybe that's why the market's inefficient and why we're seeing these drastic swings is because we're trying to figure out what is something like the 0x protocol worth? And we have this ability to put a monetary value on them. I mean, I think a lot of times a monetary value is just that the greater fool is going to come on and buy it for more, and that is the [inaudible ] of the token.

Brian Krogsgard: Musical chairs is not a game I want to play, but I agree, it does seem like we're all playing it. We're just hoping that some other sucker is going to be the one left without a chair. I go to Vegas every once in a while. Why don't you know what you're doing? I think there's something real about Bitcoin. I think there's something real about Ethereum.

I think something that is not discussed enough with regards to Ethereum is the fact that there's these compound or kind of second-order network effects that occur. Everyone talks about the network effects of Bitcoin. It's like Visa: the more people that accept Visa, the more valuable Visa is. Same with phones. Owning a phone makes owning a phone more valuable to everyone, every time one is purchased.

Or Facebook. I think people generally get network effects. Clay Collins: There's another effect at play: the Lindy effect, which is just the value of something that doesn't break increases with every unit of time that it continues to not break.

We develop more trust in the system. That's the Lindy effect. Clay Collins: But I think second order network effects occur with platforms like Ethereum, where Ether itself has network effects, but then built on top of Ethereum are these additional tokens that themselves have network effects. I really think there's something to that. There's just so much developer activity on top of Ethereum.

The transaction volume is there. The combined long-tail of the network effects of the tokens built on Ethereum is just truly outstanding, where none of them individually on their own maybe have world-changing network effects just yet. But the cumulative power makes Ethereum extremely defensible. Clay Collins: I'm not a philosopher or an economist, and I don't spend all my time writing up Medium posts about this, but there's something really, really powerful about what's happening with Ethereum.

I don't know if necessarily all that accrues to the token or how this all plays out, but I think there's something special happening. Brian Krogsgard: So, network effects, to me, make sense. I come from open-source software, so I understand the power of "Hey, other people use this, so I'm going to use this.

Other people use this. I'm going to use this. I can find developers who build on this," etc. It's a known thing. I get it, and I understand it, and it makes sense. To me, it's kind of analogous to JavaScript, right? JavaScript kind of is at the base of web programming, and then you have all these frameworks built on top of it, like Angular and React and Aurelia.

Clay Collins: A bajillion of these typescripts, what have you. Each of these, like React in particular has a lot of network effects going for it. But those network effects only reinforce JavaScript, right? Brian Krogsgard: The parallel could be let's say 0x. I apologize for shilling.

I don't know any ZRX right now. But let's say 0x becomes the way to create a decentralized exchange, just because their protocol's that good. Now all decentralized exchanges are essentially using 0x, which is built on Ethereum. Or CryptoKitties, like gaming becomes very popular through CryptoKitties or some other thing. Because of that, it's reinforcing the underlying network, so they're self-strengthening.

The more stuff that gets built on Ethereum, the more likely Ethereum creates that stronghold, even if, like everybody believes, it's garbage. It doesn't necessarily matter, as long as that's what people keep building on, and the developer ecosystem builds around.

There are plenty of people that would say JavaScript is garbage, but it is number one. Clay Collins: Exactly. Or I hear this all the time, people talk about WordPress. It's got this markdown. It's so much faster. WordPress is crap. Nobody cares. Brian Krogsgard: Nobody cares because you can go to any But you can go to any ad agency, any interactive agency in the world pretty much, and you say, "My website's on WordPress," and they'll just say, "Okay, well, we can build on that.

It's straightforward, and people have experience building on it, so it doesn't matter how good your fancy content management system is because everyone in the world has a knowledge and an understanding of WordPress, and they can build on WordPress. Brian Krogsgard: We're seeing the same thing happen with some of these protocols. The first mover advantage is fascinating. What I'll be really, truly It will be who can actually challenge them. Can someone else like Netscape Ethereum and become Chrome or whatever else?

That would really make this stuff interesting to me. I think what's difficult about that is the switching costs. There's just such a pain of disconnect. If you're 0x, to switch to another blockchain is just damn near impossible.

I don't want to speak for those guys, but switching to a new blockchain once you've done everything on top of Ethereum or a given platform is just quite an undertaking. You have to reissue tokens and get all your users to not succumb to apathy. It is just a big pain in the ass really. I know a lot of these projects, to try to essentially hedge that risk, are trying to build their own stuff, like a layer above, so a little agnostic of the underlying platform, so that, if someone integrates with their API, they can change their underlying stuff, but whoever's integrating with them can still [crosstalk ].

Brian Krogsgard: Yeah, that abstraction layer to try to protect from that because it's still possible that Ethereum just blows up one day. It's totally possible.

This is a new ecosystem. You seem excited to track it all. I wanted to have you on just to talk about what you're building with Nomics. Brian Krogsgard: I love the fact that it's just centralized, and you're doing data.

I think that's really cool. I think the fact that you're offering so much in a free API, my listeners that are interested in building stuff like that, check it out. I've checked it out, plan on using it for some work that I have going on. It's really cool. Brian Krogsgard: The Flippening Podcast has me hooked, so you all go cross-subscribe.

Make sure you subscribe to both, not just Flippening, not just LedgerCast. Subscribe to both. And, Clay, I look forward to just keeping an open channel and learning more about what you're working on and what you're thinking about. I think you bring a lot to the space, and I'm thankful for you coming on and spreading across a lot of topics today. But I enjoyed it. Thanks for doing that. Brian Krogsgard: Yeah, I'll second that. I mean, the way that you've talked to me about how people can do relatively small changes to their own APIs, just providing endpoints for specific types of access for you.

One of the things that makes sense for me is that, if an exchange doesn't want to support every little app and everybody that wants to come and ping their systems and deal with them and all that and all the support that can come along with that, you're essentially telling the exchange, "Hey, we'll do that.

We'll manage that component for you, if you just help us grab this data a little easier. Clay Collins: Yeah, so we're actually working with an exchange right now on a white label version of their API that everyone is going to think comes from them, so they're just providing us with three endpoints. On top of that, we're giving all their customers candlestick data and all-time-high data and all kinds of different market feeds and stuff.

That's something-. Clay Collins: They just expose a few simple endpoints, and their customers get multiple dozens of endpoints that they can use to analyze data on their exchange, which is a good marketing channel for them. Brian Krogsgard: That's really cool. Well, I look forward to seeing what all this looks like when you've got hundreds more exchanges and derivatives, products, and securities and all this stuff on there, and talk to you about what your data management journey is looking like at that time.

I'm sure it'll be something. The Nomics team is very responsive, the API is well documented. Nomics is what most people should be leveraging if they're trying to build out an informative front end with price data.

I implemented so many features in just a couple of hours. It was a really incredible experience to be able to get so much done so quickly. Right now we're supporting, pounds, euros, yen, won and rubles. Our team was searching for a powerful, fast and consistent solution for accessing historical cryptocurrency trade data. The solution, built using Golang, fit all the requirements for our product.

Since integrating with the Nomics API, we have been up and running and have had no issues with receiving and extracting the data. You can always expect that the fields returned from the API will be in a consistent format. Data consistency has only been one large benefit of the Nomics API. We have also enjoyed blazing fast responses, and top notch customer support. Building out in-house tools to clean and aggregate exchange data is a laboursome and timely task. Using the Nomics API has completely eliminated this overhead!

Nomics has it all. Lightning speed, pinpoint accuracy, a massive library of tokens and exchanges, consistent updates and a solid business model. They leave so very little left to be desired. It's common knowledge in this space that good enough is often all you'll be able to get. Nomics however is daily raising that bar for all crypto projects, that excellent and flawless can and should be a thing.

Their deep knowledge and interest into the industry shines through everything they do. They aren't just here for the fad, they're here to change the landscape for the better and make this place their home. It's amazing, and I'm a fan. Also, you're not competing with us if you're building an alternative to our pricing website or CoinMarketCap etc. Note: We do offer paid plans for institutional investors who need access to certain kinds of data, a free plan suits most developers and individual traders.

If you have questions, feel free to contact us here. TOP When we say that our API provides gapless raw trade market data, it means that we have all of the trades that occurred on a given currency pair market on a given exchange, going back to the inception of that market … with no gaps in trading data i. This is important because when no trades are missing, you have accurate volume information for a given time interval.

Having gapless raw trade data also means that quantitative traders and algorithmic investors have higher fidelity data points and can more thoroughly train machine learning models by having every trade available giving them confidence that they have accurate historical representation. It also means that if you want to look back at a particular time in history and consider what was occurring on a particular cryptocurrency exchange market -- you'll be able to know exactly what was going on on a particular day and that data hasn't been removed, aggregated, or interpolated.

If you know of others, please let us know. We are often asked what can be built with the free vs. The paid plan is also great for folks who want low-latency real-time information for live trading environments. If you're building a cryptocurrency dashboard, are OK with summary-level and aggregated data points, and low-granularity historical data, then the free version is for you.

Additionally, the free version is great for folks building CoinMarketCap or Nomics. So if you see us doing something on our front page or on a page for individual currencies — check out our Ethereum price or Litecoin price page , then you can do it with the free product. We don't use backdoors or "off the record" calls to access data. Again, if you see us doing something, you can do it also. The skillset beyond these basic requirements really depends entirely on what you're building.

Indeed, getting the data is easy but understanding how to apply and use the data is much more likely to be the limiting factor. Almost every single exchange, cryptocurrency index, bot platform, security token issuance platform, etc. The Nomics API not only aggregates data from several sources, but it also ensures that API response formats and data schemas are consistent across the board.

Using a universal common format means that developers and financial analysts only have to code against a dataset once. A lot of exchange candles come in at zero value if there's no trading activity. Other exchanges just won't include candles. Being able to go through kind of a single provider that normalizes these and then sends out an expected response is great.

Turns out it was an entirely different token. Consistent symbol lookup across every endpoint is very important to us in a real-time trading environment. We ingest trades as continuously and as quickly as we can making the maximum data requests possible. The latency of our data depends on the rate limits of the exchange APIs that we're working with and the number of markets on their exchange.

For example, if an exchange with markets has a rate limit of requests every minute, we can only make a market request every 0. Exchange candle computation latency is dependent on the exchange, market and candle size. In candle computation, markets are constantly scanned and candles updated as soon as new trades execute.

Our exchange candles are usually extremely fresh, or at least as fresh as the trades, factoring in a little latency for our computation. Aggregated candles provide volume-weighted summary pricing info for a given cryptoasset e. If the API endpoint only returns current values, then it's either using trades or one-minute candles to get you a current price.

Examples of that include market prices, exchange market prices, and prices. If you set the interval type to one minute, then the candle endpoints will also be one minute meaning the data is updated every 10 seconds.

Interval and history endpoints change the candle size used based on the requested time span. For example, if you ask for market cap history for the last six hours, one-hour candles which update every 10 minutes are used.

If you need very fresh data, use endpoints that give you real-time data like prices , instead of currency intervals , which give you information over a given time period. A technique used by Nomics is the layering of endpoints. For example, we fetch a currency interval to check the previous 24 hours, giving us opening and closing prices, and a volume for that period. Then we fetch the current prices, which are updated more frequently, the currency interval response, and all the close prices and replace them with the data from the prices interval.

That means we take the currency interval for the past 24 hours, using one-hour candles, that are updated every 10 minutes but enhance the close price using the current prices, which are updated every 10 seconds.

So every 10 minutes we re-fetch the currency interval, and every ten seconds update the prices. The same logic applies to exchange market interval and exchange market prices. Sure thing. Additional menu. Yeah so anyway, I kind of went through all [these slides] anyway On behalf of all of us, thank you.

Read Video Transcript. Your data backbone for the open financial system. Experience the best cryptocurrency and bitcoin market data API available today. Show me the docs. Our API allows you to create. Near real-time latency.

No API rate limits. Gapless raw trade data. Video Transcript Expand. Clay Collins: Hey Brian. It's great to be here. Thanks for having me. I'm stoked. So you're having to integrate with more and more of these exchanges to get an accurate picture of what's happening- Brian Krogsgard: So the long tail So we wanted to create a super professional lightening fast API and that's what we're solving- Brian Krogsgard: Out of of curiosity on that exact pair, were they basically seeking to provide a trading pair between to different stable coins in order to smooth the market on their own platform?

You just didn't know which- Brian Krogsgard: Oh, okay. Clay Collins: Oh, my God. Clay Collins: [inaudible ]. Brian Krogsgard: Maybe even like whether they follow us on Twitter or something like that.

So we have paying customers. They're tradition They're mostly When you want every individual trade, then you have to pay us or if you want some custom integrations or if you want SLAs and high level support or you want us to do some custom development work for you- Brian Krogsgard: The SLA is the service level agreement.

Clay Collins: Yup. Brian Krogsgard: Or three nines, whatever your promise is. Brian Krogsgard: Do y'all do data repair? Clay Collins: Yeah, so maybe it isn't fraud. I just can't see any- Brian Krogsgard: Yeah, I think in that example it was something related to the hack that they had and it was just a hot mess.

So data for orders that haven't been filled or have been canceled or maybe the order's been placed and that order converts to an actual trade and then add to that blockchain data and you have a huge undertaking in terms of- Brian Krogsgard: And that's all underlying physical product.

Brian Krogsgard: Yeah, definitely not. Brian Krogsgard: Especially if you need information back quickly and reliably. I needed to weave a narrative through it and then I need to write a narrative, which means I need- Brian Krogsgard: So you backed your way into this whole documentary. Clay Collins: Oh, god. And then I had to storyboard out the whole thing. It was really a pain. Clay Collins: It's marketing for Nomics. Brian Krogsgard: Yeah, okay.

Please do not abuse our service. It is intended to serve as a standard retail price reference for industry participants and accounting professionals. Please note that this is a deprecated version and will be available until further notice. Email index coindesk. If you have a press query about the XBP, please see our Press page or contact press coindesk.

Currently, these bitcoin exchanges meet the criteria and are therefore included in the US dollar XBP calculation:. The decision to apply a simple average, as opposed to a volume-weighted average, for the CoinDesk XBP was made because the bitcoin market currently lacks sufficient depth and regional liquidity. Since trading volume now favors particular regions, a volume-weighted approach would not act as a proper global indicator, because each international bitcoin exchange is not equally available to all national trading participants.

Email address should be encoded. Users can access any of the following API clusters, in addition to api. Exact date unknown Please use outboundAccountPosition instead. No existing orders will be removed or canceled. Accounts that have or more open orders on a symbol will not be able to place new orders on that symbol until the open order count is below For an account to trade on a symbol, the account and symbol must share at least 1 permission in common.

New field quoteAssetPrecision added; a duplicate of the quotePrecision field. This endpoint will cancel all open orders including OCO orders. A single connection can listen to a maximum of streams. This filter defines the allowed maximum position an account can have on the base asset of a symbol.

An account's position defined as the sum of the account's: free balance of the base asset locked balance of the base asset sum of the qty of all open BUY orders BUY orders will be rejected if the account's position is greater than the maximum position allowed. Please notice the default startTime and endTime to make sure that time interval is within days. If both startTime and endTime are sent, time between startTime and endTime must be less than 90 days.

This cannot be used in combination with quantity. There will be a separate announcement and further details at that time. Recommendation: 'stopLimitTimeInForce' should also be sent. Deprecation of v1 endpoints : By end of Q1 , the following endpoints will be removed from the API.

New field Q which represents the quoteOrderQty. Quantity Restrictions: Both legs must have the same quantity. New Event Type outboundAccountPosition ; outboundAccountPosition is sent any time an account's balance changes and contains the assets that could have changed by the event that generated the balance change a deposit, withdrawal, trade, order placement, or cancelation.

Rest API performance improvements. Limits based on the number of requests over X minutes regardless of weight. For example: intervalNum 5, with interval minute, means "every 5 minutes". Rest API Order lookups now return updateTime which represents the last time the order was updated; time is the order creation time.

Order lookup endpoints will now return cummulativeQuoteQty. This limit was always logically request weight and the previous name for it caused confusion. User data stream cummulativeQuoteQty field added to order responses and execution reports as variable Z. Please refer to this page regarding API key creation.

Currently, this is only available via the API. This is recommended for new users who want to get a quick-start into using the API. For any general questions about the API not covered in the documentation.

Data is returned in ascending order. Oldest first, newest last. All time and timestamp related fields are in milliseconds. HTTP return code is used when breaking a request rate limit. HTTP return code is used when an IP has been auto-banned for continuing to send requests after receiving codes.

You may mix parameters between both the query string and request body if you wish to do so. Parameters may be sent in any order. If a parameter sent in both the query string and request body , the query string parameter will be used.

For example, intervalNum 5 with intervalLetter M means "Every 5 minutes". A will be returned when either rate limit is violated. Each route has a weight which determines for the number of requests each endpoint counts for. Heavier endpoints and endpoints that do operations on multiple symbols will have a heavier weight. IP bans are tracked and scale in duration for repeat offenders, from 2 minutes to 3 days. A Retry-After header is sent with a or responses and will give the number of seconds required to wait, in the case of a , to prevent a ban, or, in the case of a , until the ban is over.

The order rate limit is counted against each account. Websocket Limits WebSocket connections have a limit of 5 incoming messages per second. Endpoint security type Each endpoint has a security type that determines the how you will interact with it. This is stated next to the NAME of the endpoint. If no security type is stated, assume the security type is NONE.

API-keys and secret-keys are case sensitive. API-keys can be configured to only access certain types of secure endpoints. By default, API-keys can access all secure routes. The signature is not case sensitive. Timing security A SIGNED endpoint also requires a parameter, timestamp , to be sent which should be the millisecond timestamp of when the request was created and sent.

An additional parameter, recvWindow , may be sent to specify the number of milliseconds after timestamp the request is valid for. If recvWindow is not sent, it defaults to Public API Definitions Terminology These terms will be used throughout the documentation, so it is recommended especially for new users to read to help their understanding of the API.

There are 3 parts: minQty defines the minimum quantity allowed. When Fast Withdraw Switch is on, transferring funds to a Binance account will be done instantly. There is no on-chain transaction, no transaction ID and no withdrawal fee.

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Take your bitcoin trading to the next level! Coinigy is your all-in-one platform for digital currency. Trade on 45+ of the most popular bitcoin exchanges from one secure account on both desktop and mobile. Welcome to the Coinbase Digital API Our API makes it easy to integrate bitcoin, bitcoin cash, litecoin and ethereum into both new and existing applications. Coinbase’s APIs enable a variety of capabilities; from simply gathering read-only data, to building something that’s never been done before. rows · Bitcoin is the first and main crypto currency, a de facto standard, recognized throughout . Tags:Bitcoin penguin no deposit bonus code 2019, Slack bitcoinmarkets, Btc eur chart markets, Market rate of bitcoin, Uae bitcoin traders

2 thoughts on “ trade api”

  1. It is a pity, that now I can not express - I am late for a meeting. But I will return - I will necessarily write that I think.

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