BSDEX Trade Connector

Features

crypto-bsdexConnector Key

Instruments

FX

Request Types

SUBMITCANCEL

Order Types

MARKETLIMITSTOP_LIMIT

Time In Force

GTC

Order ID Mapper

COMPOSITE

✓

Order Status Request

✓

Cancel On Disconnect

✓

Commission

✗

Post Only

✓

Fast Cancel

✗

Fast Replace

Notes

Documentation

https://docs.bsdex.de/#section/introduction

Client Order ID

According to the Exchange requirements, Client Order ID must not be longer than 64 characters and contain only letters, digits, dashes or underscores. Parameters sourceId and orderId of order requests must comply with this requirement.

warning

sourceId must not contain dashes (-), because sourceId and orderId are concatenated with a - delimiter.

The Exchange rejects requests with the Client Order ID exceeding the limits.

Market Orders

Market BUY orders are not supported.

Order quantity and price

The exchange requires order quantity and price to match the instrument's precision.

warning

Quantities that exceed the supported precision are silently truncated by the exchange.

WebSocket

The exchange provides a WebSocket subscription per instrument symbol. The connector subscribes to WebSocket events for each tradable instrument.

Symbology

Currency pairs in BASE-QUOTE format, lowercase, e.g. btc-eur, eth-eur.

Instruments:

• https://api-public.bsdex.de/markets

Configuration

Connector settings

Parameter	Default Value	Description
cancelOnDisconnect	true	Used to enable or disable cancel all open orders if websocket session is disconnected.
websocketHeartbeatInterval	10 seconds	Websocket heartbeat interval.
logHeartbeat	false	Enables heartbeat logging.
bsdexSyncSettings.ordersRequestSizeLimit	200	Limitation for the number of orders in the orders history response. Maximum value is 1000.
bsdexSyncSettings.forcedRequestPollLimit	1	Limitation for the number of forced synchronisation requests processed per polling cycle.

Config sample

connectors {
  BSDEX: ${template.connector.crypto.bsdex} {
    settings {
      restUrl = "https://api-public.bsdex.de"
      websocketUrl = "wss://api-public.bsdex.de/api/v1/ws"

      apiKeys: [
        {
          apiKey = "<API_KEY>"
          apiSecret = "<API_SECRET>"
        }
      ]

      cancelOnDisconnect = true
    }
  }
}