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https://github.com/btschwertfeger/krakenex.jl
Julia Package to interact with the Kraken Cryptocurrency Exchange API for both Spot and Futures, REST and Websocket endpoints.
https://github.com/btschwertfeger/krakenex.jl
api cryptocurrency exchange futures futures-market futures-trading julia-package kraken-exchange-api rest-api spot spot-trading spotify-api trading trading-algorithms websocket websockets-client
Last synced: 8 days ago
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Julia Package to interact with the Kraken Cryptocurrency Exchange API for both Spot and Futures, REST and Websocket endpoints.
- Host: GitHub
- URL: https://github.com/btschwertfeger/krakenex.jl
- Owner: btschwertfeger
- License: gpl-3.0
- Created: 2022-12-23T07:17:15.000Z (almost 2 years ago)
- Default Branch: master
- Last Pushed: 2023-04-30T13:47:38.000Z (over 1 year ago)
- Last Synced: 2024-11-11T08:43:02.140Z (9 days ago)
- Topics: api, cryptocurrency, exchange, futures, futures-market, futures-trading, julia-package, kraken-exchange-api, rest-api, spot, spot-trading, spotify-api, trading, trading-algorithms, websocket, websockets-client
- Language: Julia
- Homepage: https://btschwertfeger.github.io/KrakenEx.jl/
- Size: 802 KB
- Stars: 2
- Watchers: 1
- Forks: 1
- Open Issues: 3
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
Futures and Spot Websocket and REST API Julia SDK for the Kraken Cryptocurrency Exchange 🐙
[](https://github.com/btschwertfeger/KrakenEx.jl)
[](https://www.gnu.org/licenses/gpl-3.0)
[](https://shields.io/)
[](https://juliahub.com/ui/Packages/KrakenEx/C18NY)
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[](https://github.com/btschwertfeger/KrakenEx.jl/actions/workflows/Documentation.yml)
[](https://juliahub.com/ui/Packages/KrakenEx/C18NY)
[](https://docs.juliahub.com/KrakenEx/C18NY/0.1.0/)
[](https://btschwertfeger.github.io/KrakenEx.jl/stable)
[](https://btschwertfeger.github.io/KrakenEx.jl/dev)
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> ⚠️ This is an unofficial collection of REST and websocket clients for Spot and Futures trading on the Kraken cryptocurrency exchange using Julia. Payward Ltd. and Kraken are in no way associated with the authors of this module and documentation.
Documentation: [https://btschwertfeger.github.io/KrakenEx.jl/stable/](https://btschwertfeger.github.io/KrakenEx.jl/stable/)
This project is based on the [python-kraken-sdk](https://github.com/btschwertfeger/python-kraken-sdk).
---
## 📌 Disclaimer
There is no guarantee that this software will work flawlessly at this or later times. Of course, no responsibility is taken for possible profits or losses. This software probably has some errors in it, so use it at your own risk. Also no one should be motivated or tempted to invest assets in speculative forms of investment. By using this software you release the author(s) from any liability regarding the use of this software.
---
## Features
Clients:
- Spot REST Clients
- Spot Websocket Client
- Futures REST Clients
- Futures Websocket Client
General:
- access both public and private endpoints
- responsive error handling and custom exceptions
- tested using unit tests (see `test/*`)
- extensive example scripts (see `/examples`)
---
## Table of Contents
- [ Installation and setup ](#installation)
- [ Spot Client Example Usage ](#spotusage)
- [REST API](#spotrest)
- [Websockets](#spotws)
- [ Futures Client Example Usage ](#futuresusage)
- [REST API](#futuresrest)
- [Websockets](#futuresws)
- [ Base Clients Documentation ](#baseclients)
- [ Spot Client Documentation ](#spotdocu)
- [ User Module ](#spotuser)
- [ Trade Module ](#spottrade)
- [ Market Module ](#spotmarket)
- [ Funding Module ](#spotfunding)
- [ Staking Module ](#spotstaking)
- [ WebSocket Module ](#spotwsclient)
- [ Futures Client Documentation ](#futuresdocu)
- [ User Module ](#futuresuser)
- [ Trade Module ](#futurestrade)
- [ Market Module ](#futuresmarket)
- [ Funding Module ](#futuresfunding)
- [ WebSocket Module ](#futureswsclient)
- [ Troubleshooting ](#trouble)
- [ Notes ](#notes)
- [ References ](#references)
---
# 🛠 Installation and setup
### 1. Install the Julia Package:
```julia
using Pkg; Pkg.add("KrakenEx")
```
### 2. Register at Kraken and generate API Keys:
- Spot Trading: https://www.kraken.com/u/security/api
- Futures Trading: https://futures.kraken.com/trade/settings/api
- Futures Sandbox: https://demo-futures.kraken.com/settings/api
### 3. Start using the provided example scripts
### 4. Error handling
If any unexpected behavior occurs, please check your API permissions, rate limits, update the KrakenEx.jl SDK, see the [Troubleshooting](#trouble) section, and if the error persits please open an issue.
---
# 📍 Spot Client Example Usage
## Spot REST API
... can be found in `/examples/spot_rest_examples.jl`
```julia
using KrakenEx: SpotBaseRESTAPI
using KrakenEx.SpotMarketModule
using KrakenEx.SpotUserModule
using KrakenEx.SpotTradeModule
using KrakenEx.SpotFundingModule
using KrakenEx.SpotStakingModule
# you can also import all specific functions separate like shown in `/examples/spot_rest_examples.jl`
function main()
key = "Kraken-public-key"
secret = "Kraken-secret-key"
client = SpotBaseRESTAPI() # public client
private_client = SpotBaseRESTAPI(
key=key,
secret=secret
) # authenticated client
#===== User Endpoints =====#
println(get_account_balance(private_client))
println(get_open_orders(private_client))
# ...
#===== Market Endpoints =====#
println(get_assets(client))
println(get_tradable_asset_pair(client, pair=["XBTUSD", "DOTUSD"]))
println(get_ticker(client, pair="DOTUSD"))
# ...
#===== Trade Endpoints =====#
println(
create_order(
private_client,
ordertype="limit",
side="buy",
volume=1,
pair="XBTUSD",
price="10",
oflags="post",
validate=true
)
)
# ...
#===== Funding Endpoints =====#
println(get_deposit_methods(private_client, asset="DOT"))
println(get_deposit_address(private_client, asset="DOT", method="Polkadot"))
# ...
#===== Staking Endpoints =====#
println(list_stakeable_assets(private_client))
println(stake_asset(
private_client, asset="DOT", amount=20000, method="polkadot-staked"
))
# ...
end
main()
```
## Websockets
... can be found in `/examples/spot_websocket_example.jl`
```julia
using KrakenEx
using KrakenEx.SpotWebSocketModule:
SpotWebSocketClient,
connect,
subscribe, unsubscribe
function main()
key = "Kraken-public-key"
secret = "Kraken-secret-key"
ws_client = SpotWebSocketClient(key, secret)
function on_message(msg::Union{Dict{String,Any},String})
println(msg)
# implement your strategy here....
#=
Dont forget that you can also access public rest endpoints here.
If the `ws_client` instance is authenticated, you can also
use private endpoints:
KrakenEx.SpotMarketModule.cancel_order(
ws_client.rest_client,
txid="XXXXXX-XXXXXX-XXXXXX"
)
=#
end
# the conn will create a public and a private websocket connection
con = @async connect(ws_client, callback=on_message, private=true)
#== Subscribe to public and private websocket feeds ==#
subscribe(
client=ws_client,
subscription=Dict{String,Any}("name" => "ticker"),
pairs=["XBT/USD", "DOT/USD"]
)
subscribe(
client=ws_client,
subscription=Dict{String,Any}("name" => "ownTrades")
)
# wait before unsubscribe is done ...
sleep(2)
#== Unsubscribe from public and private websocket feeds ==#
# unsubscribe(
# client=ws_client,
# subscription=Dict{String,Any}("name" => "ticker"),
# pairs=["XBT/USD", "DOT/USD"]
# )
# unsubscribe(
# client=ws_client,
# subscription=Dict{String,Any}("name" => "ownTrades")
# )
# to cancel a connection you can use:
# ws_client.cancel_private_connection = true
# ws_client.cancel_public_connection = true
wait(con)
end
main()
```
---
# 📍 Futures Client Example Usage
Kraken provides a sandbox environment at https://demo-futures.kraken.com for paper trading. When using this API keys you have to set the `DEMO` parameter to `true` when instantiating the respecitve client.
## Futures REST API
The following example can be found in `/examples/futures_rest_examples.jl`.
```julia
using KrakenEx: FuturesBaseRESTAPI
using KrakenEx.FuturesMarketModule
using KrakenEx.FuturesUserModule
using KrakenEx.FuturesTradeModule
using KrakenEx.FuturesFundingModule
function main()
# private clients can also access public endpoints
private_client = FuturesBaseRESTAPI(
key="Kraken-public-key",
secret="Kraken-secret-key"
)
# sandbox_client = FuturesBaseRESTAPI(
# API_KEY=key,
# SECRET_KEY=secret,
# DEMO=true
# )
#==== User Endpoints ====#
println(get_wallets(private_client))
println(get_open_orders(private_client))
log = get_account_log_csv(client)
open("myAccountLog.csv", "w") do io
write(io, log)
end
# ...
#==== Market Endpoints ====#
println(get_ohlc(private_client,
tick_type="trade",
symbol="PI_XBTUSD",
resolution="1m",
from=1668989233,
to=1668999233
))
# ...
#==== Trade Endpoints ====#
println(create_order(private_client,
orderType="lmt",
side="buy",
size=1,
limitPrice=4,
symbol="pf_bchusd",
))
println(create_batch_order(client, batchorder_list=[
Dict{String,Any}(
"order" => "send",
"order_tag" => "1",
"orderType" => "lmt",
"symbol" => "PI_XBTUSD",
"side" => "buy",
"size" => 1,
"limitPrice" => 1.00,
"cliOrdId" => "my-another-client-id"
),
Dict{String,Any}(
"order" => "send",
"order_tag" => "2",
"orderType" => "stp",
"symbol" => "PI_XBTUSD",
"side" => "buy",
"size" => 1,
"limitPrice" => 2.00,
"stopPrice" => 3.00,
),
Dict{String,Any}(
"order" => "send",
"order_tag" => "2",
"orderType" => "stp",
"symbol" => "PI_XBTUSD",
"side" => "buy",
"size" => 1,
"limitPrice" => 2.00,
"stopPrice" => 3.00,
),
Dict{String,Any}(
"order" => "cancel",
"order_id" => "e35d61dd-8a30-4d5f-a574-b5593ef0c050",
),
Dict{String,Any}(
"order" => "cancel",
"cliOrdId" => "my_client_id1234"
)
]))
println(cancel_all_orders(private_client))
# ...
#==== Funding Endpoints ====#
println(get_historical_funding_rates(private_client, symbol="PI_XBTUSD"))
# ...
end
main()
```
## Futures Websocket Client
The following example can be found in `/examples/futures_websocket_example.jl`.
```julia
using KrakenEx
using .KrakenEx.FuturesWebSocketModule:
FuturesWebSocketClient,
connect,
subscribe, unsubscribe
function main()
key = "Kraken-public-key"
secret = "Kraken-secret-key"
ws_client = FuturesWebSocketClient(key, secret)
function on_message(msg::Union{Dict{String,Any},String})
println(msg)
# implement your strategy here....
#=
Dont forget that you can also access public rest endpoints here.
If the `ws_client` instance is authenticated, you can also
use private endpoints:
KrakenEx.FuturesMarketModule.cancel_order(
ws_client.rest_client,
txid="XXXXXX-XXXXXX-XXXXXX"
)
=#
end
#=
`connect` can establish a private and a public connection at the same time.
You can turn off either the private or the public connection
using `private=false` or `public=false`.
=#
con = @async connect(ws_client, callback=on_message, private=true)
#== Subscribe to public and private websocket feeds ==#
# public feeds
products::Vector{String} = ["PI_XBTUSD", "PF_SOLUSD"]
subscribe(client=ws_client, feed="ticker", products=products)
# subscribe(client=ws_client, feed="ticker", products=products)
# subscribe(client=ws_client, feed="book", products=products)
# subscribe(client=ws_client, feed="trade", products=products)
# subscribe(client=ws_client, feed="ticker_lite", products=products)
# subscribe(client=ws_client, feed="heartbeat")
# ...
# private feeds
subscribe(client=ws_client, feed="fills")
# subscribe(client=ws_client, feed="open_positions")
subscribe(client=ws_client, feed="open_orders")
# subscribe(client=ws_client, feed="open_orders_verbose")
# subscribe(client=ws_client, feed="deposits_withdrawals")
# subscribe(client=ws_client, feed="account_balances_and_margins")
# subscribe(client=ws_client, feed="balances")
# subscribe(client=ws_client, feed="account_log")
# subscribe(client=ws_client, feed="notifications_auth")
# ...
# wait before unsubscribe is done ...
sleep(2)
#== Unsubscribe from public and private websocket feeds ==#
unsubscribe(client=ws_client, feed="ticker", products=["PF_SOLUSD"])
# unsubscribe(client=ws_client, feed="ticker", products=["PF_XBTUSD"])
# unsubscribe(client=ws_client, feed="fills")
# unsubscribe(client=ws_client, feed="open_orders")
# ...
# to cancel a connection you can use:
# ws_client.cancel_private_connection = true
# ws_client.cancel_public_connection = true
# ...
wait(con)
end
main()
```
Note: Authenticated Futures websocket clients can also un/subscribe from/to public feeds.
---
# 📍 Base Clients Documentation
`KrakenEx`
| Type | Documentation |
| -------------------------- | --------------------------------------------------------- |
|`SpotBaseRESTAPI` | Base client for all Spot REST endpoints|
|`FuturesBaseRESTAPI`|Base client for all Futures REST endpoints|
# 📖 Spot Client Documentation
## SpotUserModule
`KrakenEx.SpotUserModule`
| Method | Documentation |
| -------------------------- | --------------------------------------------------------- |
| `get_account_balance` | https://docs.kraken.com/rest/#operation/getAccountBalance |
| `get_trade_balance` | https://docs.kraken.com/rest/#operation/getTradeBalance |
| `get_open_orders` | https://docs.kraken.com/rest/#operation/getOpenOrders |
| `get_closed_orders` | https://docs.kraken.com/rest/#operation/getClosedOrders |
| `get_orders_info` | https://docs.kraken.com/rest/#operation/getOrdersInfo |
| `get_trades_history` | https://docs.kraken.com/rest/#operation/getTradeHistory |
| `get_trades_info` | https://docs.kraken.com/rest/#operation/getTradesInfo |
| `get_open_positions` | https://docs.kraken.com/rest/#operation/getOpenPositions |
| `get_ledgers_info` | https://docs.kraken.com/rest/#operation/getLedgers |
| `get_ledgers` | https://docs.kraken.com/rest/#operation/getLedgersInfo |
| `get_trade_volume` | https://docs.kraken.com/rest/#operation/getTradeVolume |
| `request_export_report` | https://docs.kraken.com/rest/#operation/addExport |
| `get_export_report_status` | https://docs.kraken.com/rest/#operation/exportStatus |
| `retrieve_export` | https://docs.kraken.com/rest/#operation/retrieveExport |
| `delete_export_report` | https://docs.kraken.com/rest/#operation/removeExport |
## SpotTradeModule
`KrakenEx.SpotTradeModule`
| Method | Documentation |
| --------------------------- | ------------------------------------------------------------ |
| `create_order` | https://docs.kraken.com/rest/#operation/addOrder |
| `create_order_batch` | https://docs.kraken.com/rest/#operation/addOrderBatch |
| `edit_order` | https://docs.kraken.com/rest/#operation/editOrder |
| `cancel_order` | https://docs.kraken.com/rest/#operation/cancelOrder |
| `cancel_all_orders` | https://docs.kraken.com/rest/#operation/cancelAllOrders |
| `cancel_all_orders_after_x` | https://docs.kraken.com/rest/#operation/cancelAllOrdersAfter |
| `cancel_order_batch` | https://docs.kraken.com/rest/#operation/cancelOrderBatch |
## SpotMarketModule
`KrakenEx.SpotMarketModule`
| Method | Documentation |
| ------------------------- | ------------------------------------------------------------- |
| `get_assets` | https://docs.kraken.com/rest/#operation/getAssetInfo |
| `get_tradable_asset_pair` | https://docs.kraken.com/rest/#operation/getTradableAssetPairs |
| `get_ticker` | https://docs.kraken.com/rest/#operation/getTickerInformation |
| `get_ohlc` | https://docs.kraken.com/rest/#operation/getOHLCData |
| `get_order_book` | https://docs.kraken.com/rest/#operation/getOrderBook |
| `get_recent_trades` | https://docs.kraken.com/rest/#operation/getRecentTrades |
| `get_recent_spreads` | https://docs.kraken.com/rest/#operation/getRecentSpreads |
| `get_system_status` | checks if Kraken is online |
## SpotFundingModule
`KrakenEx.SpotFundingModule`
| Method | Documentation |
| ---------------------------- | ------------------------------------------------------------------ |
| `get_deposit_methods` | https://docs.kraken.com/rest/#operation/getDepositMethods |
| `get_deposit_address` | https://docs.kraken.com/rest/#operation/getDepositAddresses |
| `get_recent_deposits_status` | https://docs.kraken.com/rest/#operation/getStatusRecentDeposits |
| `get_withdrawal_info` | https://docs.kraken.com/rest/#operation/getWithdrawalInformation |
| `withdraw_funds` | https://docs.kraken.com/rest/#operation/withdrawFund |
| `get_recent_withdraw_status` | https://docs.kraken.com/rest/#operation/getStatusRecentWithdrawals |
| `cancel_withdraw` | https://docs.kraken.com/rest/#operation/cancelWithdrawal |
| `wallet_transfer` | https://docs.kraken.com/rest/#operation/walletTransfer |
## SpotStakingModule
`KrakenEx.SpotStakingModule`
| Method | Documentation |
| ---------------------------------- | ----------------------------------------------------------------- |
| `stake_asset` | https://docs.kraken.com/rest/#operation/stake |
| `unstake_asset` | https://docs.kraken.com/rest/#operation/unstake |
| `list_stakeable_assets` | https://docs.kraken.com/rest/#operation/getStakingAssetInfo |
| `get_pending_staking_transactions` | https://docs.kraken.com/rest/#operation/getStakingPendingDeposits |
| `list_staking_transactions` | https://docs.kraken.com/rest/#operation/getStakingTransactions |
## SpotWebSocketModule
`KrakenEx.SpotWebSocketModule`
| Method | Documentation |
| ------------------------- | -------------------------------------------------------------------------- |
| `SpotWebSocketClient` | structure to store data - this is needed for the `connect` function below. |
| `connect` | Can create a public and private websoket connection. |
| `subscribe` | https://docs.kraken.com/websockets/#message-subscribe |
| `unsubscribe` | https://docs.kraken.com/websockets/#message-unsubscribe |
| `create_order` | https://docs.kraken.com/websockets/#message-addOrder |
| `edit_order` | https://docs.kraken.com/websockets/#message-editOrder |
| `cancel_order` | https://docs.kraken.com/websockets/#message-cancelOrder |
| `cancel_all_orders` | https://docs.kraken.com/websockets/#message-cancelAll |
| `cancel_all_orders_after` | https://docs.kraken.com/websockets/#message-cancelAllOrdersAfter |
---
# 📖 Futures Client Documentation
## FuturesUserModule
`KrakenEx.FuturesUserModule`
| Method | Documentation |
| --------------------- | -------------------------------------------------------------------------------------------------------------------- |
| `get_wallets` | https://docs.futures.kraken.com/#http-api-trading-v3-api-account-information-get-wallets |
| `get_open_orders` | https://docs.futures.kraken.com/#http-api-trading-v3-api-account-information-get-open-orders |
| `get_open_positions` | https://docs.futures.kraken.com/#http-api-trading-v3-api-account-information-get-open-positions |
| `get_subaccounts` | https://docs.futures.kraken.com/#http-api-trading-v3-api-account-information-get-subaccounts |
| `get_unwindqueue` | https://docs.futures.kraken.com/#http-api-trading-v3-api-account-information-get-position-percentile-of-unwind-queue |
| `get_notificatios` | https://docs.futures.kraken.com/#http-api-trading-v3-api-general-get-notifications |
| `get_account_log` | https://docs.futures.kraken.com/#http-api-history-account-log |
| `get_account_log_csv` | https://docs.futures.kraken.com/#http-api-history-account-log-get-recent-account-log-csv |
## FuturesTradeModule
`KrakenEx.FuturesTradeModule`
| Method | Documentation |
| -------------------- | -------------------------------------------------------------------------------------------------------------------- |
| `get_fills` | https://docs.futures.kraken.com/#http-api-trading-v3-api-historical-data-get-your-fills |
| `create_batch_order` | https://docs.futures.kraken.com/#http-api-trading-v3-api-order-management-batch-order-management |
| `cancel_all_orders` | https://docs.futures.kraken.com/#http-api-trading-v3-api-order-management-cancel-all-orders |
| `dead_mans_switch` | https://docs.futures.kraken.com/#http-api-trading-v3-api-order-management-dead-man-39-s-switch |
| `cancel_order` | https://docs.futures.kraken.com/#http-api-trading-v3-api-order-management-cancel-order |
| `edit_order` | https://docs.futures.kraken.com/#http-api-trading-v3-api-order-management-edit-order |
| `get_orders_status` | https://docs.futures.kraken.com/#http-api-trading-v3-api-order-management-get-the-current-status-for-specific-orders |
| `create_order` | https://docs.futures.kraken.com/#http-api-trading-v3-api-order-management-send-order |
## FuturesMarketModule
`KrakenEx.FuturesMarketModule`
| Method | Documentation |
| ------------------------------ | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| `get_ohlc` | https://docs.futures.kraken.com/#http-api-charts-ohlc-get-ohlc |
| `get_tick_types` | https://docs.futures.kraken.com/#http-api-charts-ohlc-get-tick-types |
| `get_tradeable_products` | https://docs.futures.kraken.com/#http-api-charts-ohlc-get-tradeable-products |
| `get_resolutions` | https://docs.futures.kraken.com/#http-api-charts-ohlc-get-resolutions |
| `get_fee_schedules` | https://docs.futures.kraken.com/#http-api-trading-v3-api-fee-schedules-get-fee-schedules |
| `get_fee_schedules_vol` | https://docs.futures.kraken.com/#http-api-trading-v3-api-fee-schedules-get-fee-schedule-volumes |
| `get_orderbook` | https://docs.futures.kraken.com/#http-api-trading-v3-api-market-data-get-orderbook |
| `get_tickers` | https://docs.futures.kraken.com/#http-api-trading-v3-api-market-data-get-tickers |
| `get_instruments` | https://docs.futures.kraken.com/#http-api-trading-v3-api-instrument-details-get-instruments |
| `get_instruments_status` | https://docs.futures.kraken.com/#http-api-trading-v3-api-instrument-details-get-instrument-status-list and https://docs.futures.kraken.com#http-api-trading-v3-api-instrument-details-get-instrument-status |
| `get_trade_history` | https://docs.futures.kraken.com/#http-api-trading-v3-api-market-data-get-trade-history |
| `get_leverage_preference` | https://docs.futures.kraken.com/#http-api-trading-v3-api-multi-collateral-get-the-leverage-setting-for-a-market |
| `set_leverage_preference` | https://docs.futures.kraken.com/#http-api-trading-v3-api-multi-collateral-set-the-leverage-setting-for-a-market |
| `get_pnl_preference` | https://docs.futures.kraken.com/#http-api-trading-v3-api-multi-collateral-get-pnl-currency-preference-for-a-market |
| `set_pnl_preference` | https://docs.futures.kraken.com/#http-api-trading-v3-api-multi-collateral-set-pnl-currency-preference-for-a-market |
| `get_execution_events` | https://docs.futures.kraken.com/#http-api-history-market-history-get-execution-events |
| `get_public_execution_events` | https://docs.futures.kraken.com/#http-api-history-market-history-get-public-execution-events and https://support.kraken.com/hc/en-us/articles/4401755685268-Market-History-Executions |
| `get_public_order_events` | https://docs.futures.kraken.com/#http-api-history-market-history-get-public-order-events and https://support.kraken.com/hc/en-us/articles/4401755906452-Market-History-Orders |
| `get_public_mark_price_events` | https://docs.futures.kraken.com/#http-api-history-market-history-get-public-mark-price-events and https://support.kraken.com/hc/en-us/articles/4401748276116-Market-History-Mark-Price |
| `get_order_events` | https://docs.futures.kraken.com/#http-api-history-market-history-get-order-events |
| `get_trigger_events` | https://docs.futures.kraken.com/#http-api-history-market-history-get-trigger-events |
## FuturesFundingModule
`KrakenEx.FuturesFundingModule`
| Method | Documentation |
| ------------------------------------ | -------------------------------------------------------------------------------------------------------- |
| `get_historical_funding_rates` | https://docs.futures.kraken.com/#http-api-trading-v3-api-historical-funding-rates-historicalfundingrates |
| `initiate_wallet_transfer` | https://docs.futures.kraken.com/#http-api-trading-v3-api-transfers-initiate-wallet-transfer |
| `initiate_subccount_transfer` | https://docs.futures.kraken.com/#http-api-trading-v3-api-transfers-initiate-sub-account-transfer |
| `initiate_withdrawal_to_spot_wallet` | https://docs.futures.kraken.com/#http-api-trading-v3-api-transfers-initiate-withdrawal-to-spot-wallet |
## FuturesWebSocketModule
`KrakenEx.FuturesWebSocketModule`
| Method | Documentation |
| ------------------------ | -------------------------------------------------------------- |
| `FuturesWebSocketClient` | structure which is needed to use the `connect` function below. |
| `subscribe` | subscribe to a feed |
| `unsubscribe` | unsubscribe from a feed |
| `connect` | function to establish websock connections |
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# 🚨 Troubleshooting
- Check if your version of KrakenEx.jl version is the newest.
- Check the permissions of your API keys and the required permissions on the respective endpoints.
- If you get some cloudflare or rate limit errors, please check your Kraken Tier level and maybe apply for a higher rank if required.
- Use different API keys for different algorithms, because the nonce calculation is based on timestamps and a sent nonce must always be the highest nonce ever sent of that API key. Having multiple algorithms using the same keys will result in invalid nonce errors.
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# 📝 Notes:
- Coding standards are not always followed to make arguments and function names as similar as possible to those in the Kraken API documentations.
- When calling endpoints for examlpe the futures funding endpoint and you submit spaces, braces,... in strings like `" )|] "` a KrakenAuthenticationError will be raised.
# 🔭 References
- https://docs.kraken.com/rest
- https://docs.kraken.com/websockets
- https://docs.futures.kraken.com
- https://support.kraken.com/hc/en-us/sections/360012894412-Futures-API
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