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# Auto detect text files and perform LF normalization | ||
* text=auto | ||
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# Custom for Visual Studio | ||
*.cs diff=csharp | ||
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# Standard to msysgit | ||
*.doc diff=astextplain | ||
*.DOC diff=astextplain | ||
*.docx diff=astextplain | ||
*.DOCX diff=astextplain | ||
*.dot diff=astextplain | ||
*.DOT diff=astextplain | ||
*.pdf diff=astextplain | ||
*.PDF diff=astextplain | ||
*.rtf diff=astextplain | ||
*.RTF diff=astextplain |
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# Compiled python modules. | ||
*.pyc | ||
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# Setuptools distribution folder. | ||
/dist/ | ||
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# IDE directory | ||
.idea | ||
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# Python egg metadata, regenerated from source files by setuptools. | ||
/*.egg-info | ||
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# For google-drive desktop.ini | ||
*.ini |
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MIT License | ||
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Copyright (c) 2017 Jan Malčák | ||
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Permission is hereby granted, free of charge, to any person obtaining a copy | ||
of this software and associated documentation files (the "Software"), to deal | ||
in the Software without restriction, including without limitation the rights | ||
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | ||
copies of the Software, and to permit persons to whom the Software is | ||
furnished to do so, subject to the following conditions: | ||
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The above copyright notice and this permission notice shall be included in all | ||
copies or substantial portions of the Software. | ||
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | ||
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | ||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | ||
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | ||
SOFTWARE. |
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[![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT) | ||
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# ziwia | ||
Ziwia is an API client for Kraken cryptocurrency exchange website. Is supports the version 0 of the API as described on https://www.kraken.com/help/api. | ||
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## Prerequisites | ||
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As of version 0.2, ziwia requires ``requests`` library. | ||
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``` | ||
> pip install requests | ||
``` | ||
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## Installation | ||
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See [Documentation](http://readthedocs.io). | ||
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## Examples | ||
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Following code connects to your Kraken Account and returns your balance held in ZCASH. | ||
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```python | ||
import ziwia | ||
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# Add your public and private keys | ||
api = ziwia.Api("public-key", "private-key") | ||
# Edit currency you use | ||
balance = ziwia.private("Balance")["result"]["XZEC"] | ||
# See all $ you have :) | ||
print(balance) | ||
``` | ||
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Alternatively you can use new method introduced in version 0.2: | ||
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```python | ||
import ziwia | ||
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# Create API client | ||
api = ziwia.Api("public-key", "private-key") | ||
# Get your account balance | ||
balance = api.balance() | ||
print(balance) | ||
``` |
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.. _basic_usage: | ||
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=========== | ||
Basic Usage | ||
=========== | ||
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Install ziwia package as described in :ref:`installation`. | ||
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After successful installation, import ziwia into your project. | ||
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.. code-block:: python | ||
import ziwia | ||
api = ziwia.Api() | ||
server_time = api.time() | ||
print( server_time["unixtime"] ) | ||
This example shows simple API call to public Kraken API. Public API means, you do not have to authorize yourself with | ||
private and public API key. Data accessible in public API is mostly about server. | ||
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We create an API class instance. You will always start API calls with this line. Next, we call :py:meth:`ziwia.Api.time` | ||
which connects to Kraken API and returns server time in two formats. First one is `Unix timestamp <https://en.wikipedia.org/wiki/Unix_time>`_ | ||
and the second one is `RFC 1123 <http://freesoft.org/CIE/RFC/1945/14.htm>`_. | ||
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Last line just prints out server time as unix timestamp. | ||
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**Note:** Beside :py:meth:`ziwia.Api.time`, every API address Kraken exposes has its corresponding method in ziwia. For example address | ||
*/0/public/Ticker* is mapped to :py:meth:`ziwia.Api.ticker` method. | ||
As you can see, method name is made up of the part after last slash in address. Name is all lower-case and if address contains more than | ||
one word, words are separated by underscore. For example */0/public/AssetPairs* translates as :py:meth:`ziwia.Api.asset_pairs`. | ||
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Private and public | ||
------------------ | ||
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Kraken API is divided into two sections - public and private. Public API is accessible without any authorization and | ||
limits. | ||
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For accessing private API, you have to provide your private and public API keys. They should be passed as parameters to :py:class:`ziwia.Api` constructor. | ||
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.. code-block:: python | ||
import ziwia | ||
api = ziwia.Api( "public_key", "private_key" ) | ||
print( api.balance() ) | ||
This code retrives your account balance. To use it, change ``public_key`` and ``private_key`` to keys from your Kraken | ||
Account settings. | ||
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Timeout and proxy | ||
----------------- | ||
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Since version 0.2, ziwia supports proxy settings. All you have to do is to pass HTTP and HTTPS specific settings to | ||
fourth parameter of :py:class:`ziwia.Api` constructor. | ||
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.. code-block:: python | ||
import ziwia | ||
proxy = { | ||
"http": "your_proxy", | ||
"https": "hattps_proxy" | ||
} | ||
api = ziwia.Api( "public_key", "private_key", 30, proxy ) | ||
The third parameter is number of seconds before timeout. |
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# Sphinx build info version 1 | ||
# This file hashes the configuration used when building these files. When it is not found, a full rebuild will be done. | ||
config: cfc5a70ffaac8283de3e6b0ae4176e46 | ||
tags: 645f666f9bcd5a90fca523b33c5a78b7 |
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.. _basic_usage: | ||
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=========== | ||
Basic Usage | ||
=========== | ||
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Install ziwia package as described in :ref:`installation`. | ||
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After successful installation, import ziwia into your project. | ||
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.. code-block:: python | ||
import ziwia | ||
api = ziwia.Api() | ||
server_time = api.time() | ||
print( server_time["unixtime"] ) | ||
This example shows simple API call to public Kraken API. Public API means, you do not have to authorize yourself with | ||
private and public API key. Data accessible in public API is mostly about server. | ||
|
||
We create an API class instance. You will always start API calls with this line. Next, we call :py:meth:`ziwia.Api.time` | ||
which connects to Kraken API and returns server time in two formats. First one is `Unix timestamp <https://en.wikipedia.org/wiki/Unix_time>`_ | ||
and the second one is `RFC 1123 <http://freesoft.org/CIE/RFC/1945/14.htm>`_. | ||
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Last line just prints out server time as unix timestamp. | ||
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**Note:** Beside :py:meth:`ziwia.Api.time`, every API address Kraken exposes has its corresponding method in ziwia. For example address | ||
*/0/public/Ticker* is mapped to :py:meth:`ziwia.Api.ticker` method. | ||
As you can see, method name is made up of the part after last slash in address. Name is all lower-case and if address contains more than | ||
one word, words are separated by underscore. For example */0/public/AssetPairs* translates as :py:meth:`ziwia.Api.asset_pairs`. | ||
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Private and public | ||
------------------ | ||
|
||
Kraken API is divided into two sections - public and private. Public API is accessible without any authorization and | ||
limits. | ||
|
||
For accessing private API, you have to provide your private and public API keys. They should be passed as parameters to :py:class:`ziwia.Api` constructor. | ||
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.. code-block:: python | ||
import ziwia | ||
api = ziwia.Api( "public_key", "private_key" ) | ||
print( api.balance() ) | ||
This code retrives your account balance. To use it, change ``public_key`` and ``private_key`` to keys from your Kraken | ||
Account settings. | ||
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Timeout and proxy | ||
----------------- | ||
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Since version 0.2, ziwia supports proxy settings. All you have to do is to pass HTTP and HTTPS specific settings to | ||
fourth parameter of :py:class:`ziwia.Api` constructor. | ||
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.. code-block:: python | ||
import ziwia | ||
proxy = { | ||
"http": "your_proxy", | ||
"https": "hattps_proxy" | ||
} | ||
api = ziwia.Api( "public_key", "private_key", 30, proxy ) | ||
The third parameter is number of seconds before timeout. |
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ziwia documentation | ||
===================== | ||
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`ZIWIA <https://github.com/malja/ziwia>`_ is an API client for Kraken Bitcoin exchange site. It fully supports version 0 of Kraken's API. Main goal of | ||
this project is to make it as easy as possible to contact Kraken, get information you need and return data in readable | ||
format. | ||
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**WARNING**: At the moment, ziwia is still in early development stage. I would really appreciate any bug report or idea how to improve it. | ||
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Features: | ||
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- Data returned as JSON. | ||
- Parameters are checked before connection. | ||
- Proxy support. | ||
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Requires: | ||
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Ziwia requires ``requests`` library to work properly. See: :ref:`installation`. | ||
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User guide | ||
---------- | ||
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.. toctree:: | ||
:maxdepth: 2 | ||
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installation | ||
basic_usage | ||
reference | ||
todo | ||
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Reference | ||
--------- | ||
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.. autosummary:: | ||
:nosignatures: | ||
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ziwia.Api | ||
ziwia.Api.__init__ | ||
ziwia.Api.public | ||
ziwia.Api.time | ||
ziwia.Api.assets | ||
ziwia.Api.asset_pairs | ||
ziwia.Api.ticker | ||
ziwia.Api.ohlc | ||
ziwia.Api.depth | ||
ziwia.Api.trades | ||
ziwia.Api.spread | ||
ziwia.Api.private | ||
ziwia.Api.balance | ||
ziwia.Api.trade_balance | ||
ziwia.Api.open_orders | ||
ziwia.Api.closed_orders | ||
ziwia.Api.query_orders | ||
ziwia.Api.trades_history | ||
ziwia.Api.query_trades | ||
ziwia.Api.open_positions | ||
ziwia.Api.ledgers | ||
ziwia.Api.query_ledgers | ||
ziwia.Api.trade_volume | ||
ziwia.Api.add_order | ||
ziwia.Api.cancel_order | ||
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Indices and tables | ||
------------------ | ||
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* :ref:`genindex` | ||
* :ref:`modindex` | ||
* :ref:`search` |
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.. _installation: | ||
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============ | ||
Installation | ||
============ | ||
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Ziwia is being developed with ``requests >= 2.14.2`` as only requirement. It uses just small set of its functionality | ||
and thus should work even with older versions of requests. | ||
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.. code-block:: python | ||
pip install requests | ||
If you install ziwia from PyPi, all requirements should be installed with just one line: | ||
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.. code-block:: python | ||
pip install ziwia | ||
Or you may close github repository and install ziwia locally: | ||
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.. code-block:: bash | ||
git clone https://github.com/malja/ziwia.git | ||
That is all. See :ref:`basic_usage` for basic examples of usage. |
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.. _reference: | ||
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============= | ||
API reference | ||
============= | ||
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This page contains documentation of all methods available in ziwia. | ||
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.. autosummary:: | ||
:nosignatures: | ||
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ziwia.Api | ||
ziwia.Api.__init__ | ||
ziwia.Api.public | ||
ziwia.Api.time | ||
ziwia.Api.assets | ||
ziwia.Api.asset_pairs | ||
ziwia.Api.ticker | ||
ziwia.Api.ohlc | ||
ziwia.Api.depth | ||
ziwia.Api.trades | ||
ziwia.Api.spread | ||
ziwia.Api.private | ||
ziwia.Api.balance | ||
ziwia.Api.trade_balance | ||
ziwia.Api.open_orders | ||
ziwia.Api.closed_orders | ||
ziwia.Api.query_orders | ||
ziwia.Api.trades_history | ||
ziwia.Api.query_trades | ||
ziwia.Api.open_positions | ||
ziwia.Api.ledgers | ||
ziwia.Api.query_ledgers | ||
ziwia.Api.trade_volume | ||
ziwia.Api.add_order | ||
ziwia.Api.cancel_order | ||
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Methods | ||
------- | ||
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.. autoclass:: ziwia.Api | ||
:members: |
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========== | ||
To-Do List | ||
========== | ||
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.. todo:: | ||
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* Tests | ||
* Cache | ||
* Implement kraken API calls limits. | ||
* Maybe: Implement ziwia to return objects instead of JSON. |
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