> ## Documentation Index
> Fetch the complete documentation index at: https://docs.bloodydash.xyz/llms.txt
> Use this file to discover all available pages before exploring further.

# Config

<Accordion title="General">
  ### license\_key

  `Your BLOOD license key`
</Accordion>

<Accordion title="Run mode">
  ### mode

  Run mode needs to be set in order to operate bot as normal, or set up multi-region usage (MULTIPLE NFTS NEEDED!)

  <Note>
    mode = 0 - Normal usage

    mode = 1 - Frontend only mode

    mode = 2 - backend mode only
  </Note>
</Accordion>

<Accordion title="Frontend (ONLY FOR MODE = 1)">
  ### host

  `Paste IP address of server with running backend instance`

  ### port

  50000

  <Warning>
    If you have **multiple BACKEND windows opened**, you need to change it according to amount of them added.

    Example:

    **First window** = 50000

    **Second window** = 50001

    **Third window** = 50002
  </Warning>

  ### api\_key

  `Paste same API key as in backend instance`
</Accordion>

<Accordion title="Backend (ONLY FOR MODE = 2)">
  ### expose

  `true` - activate backend instance

  ### api\_key

  `Paste created API key inside brackets`

  <Tip>
    **API key** can be set as **any word/phrase/hex/etc.**

    You can generate it [here](https://makemeapassword.ligos.net/generate/hex)
  </Tip>

  ### whitelisted\_ips

  `Paste IP address(es) where FRONTEND instances will be turned on`

  <Note>
    Example:

    `'192.168.1.1', '192.168.1.2'`
  </Note>
</Accordion>

<Accordion title="Notification">
  ### discord\_webhook\_url

  `Paste Discord Webhook URL`

  <Tip>
    **Don't know how to get Webhook?** [**Click**](https://support.discord.com/hc/en-us/articles/228383668-Intro-to-Webhooks)
  </Tip>
</Accordion>

<Accordion title="Solana settings">
  ### rpc\_url

  `Paste RPC link`

  <Tip>
    If you have multiple RPCs please setup [Bloodline](/addons/bloodline/explanation) for smoother experience.
  </Tip>

  ### geysers

  Yellowstone gRPC link(s) / Jito ShreadStream / ARPC. It's highly recommended to combine multiple solutions for better detection.

  <Note>
    **If you have GRPCs to add please update \[solana] section in config with following format:**

    ```toml theme={null}
    # Solana blockchain settings
    [solana]
    # Solana RPC URL
    rpc_url = 'your_rpc_link'

    # If true, automatic startup of tasks is disabled
    # This is related to limit-orders from strategies
    no_auto_task_startup = false

    # Solana Geyser configurations
    [[solana.geysers]]
    # Type of the Solana Geyser, e.g., 'yellowstone'
    type = 'yellowstone'
    # URL of the Solana Geyser, e.g https://mygeyser.com:5000
    url = 'http://your.grpc1.org:10001/'
    # Optional authentication token for accessing the Geyser
    x_token = ''

    # Solana Geyser configurations
    [[solana.geysers]]
    # Type of the Solana Geyser, e.g., 'yellowstone'
    type = 'yellowstone'
    # URL of the Solana Geyser, e.g https://mygeyser.com:5000
    url = 'http://your.grpc2.org:10001/'
    # Optional authentication token for accessing the Geyser
    x_token = ''

    # Solana Geyser configurations
    [[solana.geysers]]
    # Type of the Solana Geyser, e.g., 'yellowstone'
    type = 'jito_shredstream'
    # URL of the Solana Geyser, e.g https://mygeyser.com:5000
    url = 'http://127.0.0.1:9997'
    # Optional authentication token for accessing the Geyser
    x_token = ''

    # Solana Geyser configurations
    [[solana.geysers]]
    # Type of the Solana Geyser, e.g., 'yellowstone'
    type = 'arpc'
    # URL of the Solana Geyser, e.g https://mygeyser.com:5000
    url = 'http://arpc.corvus-labs.io'
    # Optional authentication token for accessing the Geyser
    x_token = ''
    ```
  </Note>
</Accordion>

<Accordion title="Polygon settings">
  ### rpc\_url

  `Paste RPC link`

  ### ws\_urls

  `Paste Websocket URLs`

  <Note>
    Please follow correct format:

    ```toml theme={null}
    ws_urls = ['ws1','ws2','ws3']
    ```
  </Note>
</Accordion>