Sample Request /v1/bpi/currentprice/CNY.json Sample JSON Response Historical BPI data We offer historical data from our Bitcoin Price Index through the following endpoint: /v1/bpi/historical/close.json By default, this will return the previous 31 days' worth of data.bitcoin crash july 2014This endpoint accepts the following optional parameters: ?index=[USD/CNY]The index to return data for.best linux bitcoin mining software?currency=The currency to return the data in, specified in ISO 4217 format.bitcoin transaction get sender address?start=&end= Allows data to be returned for a specific date range.bitcoin price drop april 2014

Must be listed as a pair of start and end parameters, with dates supplied in the YYYY-MM-DD format, e.g.2013-09-01 for September 1st, 2013.?for=yesterdaySpecifying this will return a single value for the previous day.Overrides the start/end parameter.Sample Request: /v1/bpi/historical/close.json?start=2013-09-01&end=2013-09-05 Sample JSON Response: Feedback If you have any feedback or suggestions with regards to this API, please send them to .wall street journal bitcoin articleSome API calls are available with CORS headers if you add a &cors=true paramter to the GET request URL: https://blockchain.info/ticker No Parameters Returns a JSON object with the currency codes as keys.ethereum per dollar"15m" is the 15 minutes delayed market price, "last" is the most recent market price, "symbol" is the currency symbol.bitcoin erklaerung

URL: https://blockchain.info/tobtc Convert x value in the provided currency to btc.ex: https://blockchain.info/tobtc?currency=USD&value=500 Returns the value in BTC.Documents About Information for exchanges Backlink Banners Markets API Markets API API Overview Bitcoincharts provides a simple API to most of its data.bitcoin szYou can use this API to include markets data in your websites, mobile apps or desktop applets.bitcoin muenchenPlease remember to add a link to Bitcoincharts!Bitcoincharts' API is accessable through HTTP Parameters are passed using GET-requests returned data is JSON encoded Don't query more often than once every 15 minutes!You can use this to price goods and services in Bitcoins.This will yield much lower fluctuations than using a single market's latest price.Weighted prices are calculated for the last 24 hours, 7 days and 30 days.

If there are no trades during an interval (like no trade within 24 hours) no value will be returned.Prepare your code to handle this cases!The returned JSON is dictionary with elements for each currency.Each currency has up to three key-value pairs: 24h, 7d and 30d.This will return an array with elements for each market.Returned fields per market are: symbolshort name for market currencybase currency of the market (USD, EUR, RUB, JPY, ...)bidhighest bid price asklowest ask price latest_tradeunixtime of latest trade.Following fields relate to the day of this field (UTC)!n_tradesnumber of trades highhighest trade during day lowlowest trade during day closelatest trade previous_closeatest trade of previous day volumetotal trade volume of day in BTC currency_volumetotal trade volume of day in currency Historic Trade Data Trade data is available as CSV, delayed by approx.It will return the 2000 most recent trades.You can use the start parameter to specify an earlier unix timestamp in order to retrieve older data.

This service is strictly for personal use.Do not assume this data to be 100% accurate or write trading bots that rely on it.Bitstamp application programming interface (API) allows our clients to access and control their accounts, using custom written software.With the inclusion of the new BTC/EUR currency pair, we've added new endpoints for some API calls (info about specific calls below).The old endpoints are still available and have not changed.We strongly suggest however, that you refer to the v2 API for future references.Please note that API v2 endpoints rounding is different, than the one used on the old endpoints.Do not make more than 600 requests per 10 minutes or we will ban your IP address.For real time data please refer to the websocket API.Passing any GET parameters, will result in your request being rejected.Response (JSON) last high low vwap Last 24 hours volume weighted average price.volume bid ask timestamp open Passing any GET parameters, will result in your request being rejected.

All private API calls require authentication.For a successful authentication you need to provide your API key, a signature and a nonce parameter.To get an API key, go to "Account", "Security" and then "API Access".Set permissions and click "Generate key".Nonce is a regular integer number.It must be increased with every request you make.Read more about it here.Example: if you set nonce to 1 in your first request, you must set it to at least 2 in your second request.You are not required to start with 1.A common practice is to use unix time for that parameter.Signature is a HMAC-SHA256 encoded message containing nonce, customer ID (can be found here) and API key.The HMAC-SHA256 code must be generated using a secret key that was generated with your API key.This code must be converted to it's hexadecimal representation (64 uppercase characters).A short code example on how to generate a signature can be seen here: This API call is cached for 10 seconds.This call will be executed on the account (Sub or Main), to which the used API key is bound to.

This API call is cached for 10 seconds.By placing a market order you acknowledge that the execution of your order depends on the market conditions and that these conditions may be subject to sudden changes that cannot be foreseen.This call will be executed on the account, to which the used API key is bound to.This call is for your main account only.This API call is cached for 60 seconds.Transfers the desired balance from a Sub Account to your Main Account.Can be called by either the Main Account or a Sub Account, but requires a permission in both cases.The subAccount parameter must be provided if the Main Account is initiating the call.If a Sub Account is making the call, then it is the target Sub Account for the transfer and no further clarification is required.In that case, passing this parameter will have no additional effect.Transfers the desired balance from your Main Account to a Sub Account, specified by the subAccount parameter.This call can only be performed by your Main Account.

Opens a bank withdrawal request (SEPA or international).Withdrawal requests opened via API are automatically confirmed (no confirmation e-mail will be sent), but are processed just like withdrawals opened through the platform's interface.Request POST Request parameters key signature nonce amount account_currency name IBAN BIC address postal_code city country User or company country.Country codes must be in accordance with the ISO 3166-1 standard (use two character Alpha-2 codes).Disclaimer: Not all country choices listed at this reference URL are supported.For a detailed list please refer to our platform's withdrawal interfaces.type bank_name (international withdrawals only) bank_address (international withdrawals only) bank_postal_code (international withdrawals only) bank_city (international withdrawals only) bank_country (international withdrawals only) Target bank country.currency (international withdrawals only) The currency in which the funds should be withdrawn (may involve conversion fees).