stable/docs/configuration.md

Configure the bot

This page explains how to configure your config.json file.

Table of Contents

• Bot commands
• Backtesting commands
• Hyperopt commands

Setup config.json

We recommend to copy and use the config.json.example as a template for your bot configuration.

The table below will list all configuration parameters.

Command	Default	Mandatory	Description
max_open_trades	3	Yes	Number of trades open your bot will have.
stake_currency	BTC	Yes	Crypto-currency used for trading.
stake_amount	0.05	Yes	Amount of crypto-currency your bot will use for each trade. Per default, the bot will use (0.05 BTC x 3) = 0.15 BTC in total will be always engaged.
ticker_interval	[1m, 5m, 30m, 1h, 1d]	No	The ticker interval to use (1min, 5 min, 30 min, 1 hour or 1 day). Default is 5 minutes
fiat_display_currency	USD	Yes	Fiat currency used to show your profits. More information below.
dry_run	true	Yes	Define if the bot must be in Dry-run or production mode.
minimal_roi	See below	No	Set the threshold in percent the bot will use to sell a trade. More information below. If set, this parameter will override minimal_roi from your strategy file.
stoploss	-0.10	No	Value of the stoploss in percent used by the bot. More information below. If set, this parameter will override stoploss from your strategy file.
unfilledtimeout	0	No	How long (in minutes) the bot will wait for an unfilled order to complete, after which the order will be cancelled.
bid_strategy.ask_last_balance	0.0	Yes	Set the bidding price. More information below.
exchange.name	bittrex	Yes	Name of the exchange class to use.
exchange.key	key	No	API key to use for the exchange. Only required when you are in production mode.
exchange.secret	secret	No	API secret to use for the exchange. Only required when you are in production mode.
exchange.pair_whitelist	[]	No	List of currency to use by the bot. Can be overrided with --dynamic-whitelist param.
exchange.pair_blacklist	[]	No	List of currency the bot must avoid. Useful when using --dynamic-whitelist param.
experimental.use_sell_signal	false	No	Use your sell strategy in addition of the minimal_roi.
experimental.sell_profit_only	false	No	waits until you have made a positive profit before taking a sell decision.
telegram.enabled	true	Yes	Enable or not the usage of Telegram.
telegram.token	token	No	Your Telegram bot token. Only required if telegram.enabled is true.
telegram.chat_id	chat_id	No	Your personal Telegram account id. Only required if telegram.enabled is true.
initial_state	running	No	Defines the initial application state. More information below.
internals.process_throttle_secs	5	Yes	Set the process throttle. Value in second.

The definition of each config parameters is in misc.py.

Understand minimal_roi

minimal_roi is a JSON object where the key is a duration in minutes and the value is the minimum ROI in percent. See the example below:

"minimal_roi": {
    "40": 0.0,    # Sell after 40 minutes if the profit is not negative
    "30": 0.01,   # Sell after 30 minutes if there is at least 1% profit
    "20": 0.02,   # Sell after 20 minutes if there is at least 2% profit
    "0":  0.04    # Sell immediately if there is at least 4% profit
},

Most of the strategy files already include the optimal minimal_roi value. This parameter is optional. If you use it, it will take over the minimal_roi value from the strategy file.

Understand stoploss

stoploss is loss in percentage that should trigger a sale. For example value -0.10 will cause immediate sell if the profit dips below -10% for a given trade. This parameter is optional.

Most of the strategy files already include the optimal stoploss value. This parameter is optional. If you use it, it will take over the stoploss value from the strategy file.

Understand initial_state

initial_state is an optional field that defines the initial application state. Possible values are running or stopped. (default=running) If the value is stopped the bot has to be started with /start first.

Understand ask_last_balance

ask_last_balance sets the bidding price. Value 0.0 will use ask price, 1.0 will use the last price and values between those interpolate between ask and last price. Using ask price will guarantee quick success in bid, but bot will also end up paying more then would probably have been necessary.

What values for fiat_display_currency?

fiat_display_currency set the fiat to use for the conversion form coin to fiat in Telegram. The valid value are: "AUD", "BRL", "CAD", "CHF", "CLP", "CNY", "CZK", "DKK", "EUR", "GBP", "HKD", "HUF", "IDR", "ILS", "INR", "JPY", "KRW", "MXN", "MYR", "NOK", "NZD", "PHP", "PKR", "PLN", "RUB", "SEK", "SGD", "THB", "TRY", "TWD", "ZAR", "USD".

Switch to dry-run mode

We recommend starting the bot in dry-run mode to see how your bot will behave and how is the performance of your strategy. In Dry-run mode the bot does not engage your money. It only runs a live simulation without creating trades.

To switch your bot in Dry-run mode:

1. Edit your config.json file
2. Switch dry-run to true

"dry_run": true,

3. Remove your Bittrex API key (change them by fake api credentials)

"exchange": {
        "name": "bittrex",
        "key": "key",
        "secret": "secret",
        ...
}   

Once you will be happy with your bot performance, you can switch it to production mode.

Switch to production mode

In production mode, the bot will engage your money. Be careful a wrong strategy can lose all your money. Be aware of what you are doing when you run it in production mode.

To switch your bot in production mode:

1. Edit your config.json file

2. Switch dry-run to false

"dry_run": false,

3. Insert your Bittrex API key (change them by fake api keys)

"exchange": {
        "name": "bittrex",
        "key": "af8ddd35195e9dc500b9a6f799f6f5c93d89193b",
        "secret": "08a9dc6db3d7b53e1acebd9275677f4b0a04f1a5",
        ...
}       

If you have not your Bittrex API key yet, see our tutorial.

Next step

Now you have configured your config.json, the next step is to start your bot.