Crypto.com FIX Trade Connector

Features

fix-cryptocomConnector Key

Instruments

FXFUTURE

Request Types

SUBMITCANCEL

Order Types

MARKETLIMITPREVIOUSLY_QUOTED

Time In Force

IOCFOKGTC

Order ID Mapper

COMPOSITE

✗

Order Status Request

✓

Cancel On Disconnect

✓

Commission

✓

Post Only

✓

Fast Cancel

✗

Fast Replace

Notes

Connectivity

FIX sessions require an AWS Private Link connection.

Schedule

The FIX gateway (Order Management only) undergoes weekly maintenance on Thursdays between 07:05–07:10 UTC.
Plan for a disconnect at 07:04 UTC and reconnect at 07:10 UTC with sequence numbers reset to 1/1.

Cancel on Disconnect

Supported, and configurable via the cancelOnDisconnect setting.

Known Issues

The server does not respond when:

• API key message in Logon message is invalid.
• ClOrdID(11) exceeds 36 characters

Symbology

• Prod - https://api.crypto.com/exchange/v1/public/get-instruments
• UAT - https://uat-api.3ona.co/exchange/v1/public/get-instruments

Configuration

Connector settings

Parameter	Default Value	Description
apiKey		Api Key
apiSecret		Api Secret
cancelOnDisconnect	true	Cancel on Disconnect.
tradingType	CASH	Trading type. Possible values: CASH, MARGIN.
selfMatchPreventionScope	NONE	Self Match Prevention Scope. Valid values: NONE, MASTER_OR_SUBACCOUNT, SUBACCOUNT_ONLY.
selfMatchPreventionInstruction		Defines the strategy of dealing with matching orders if SMP is triggered. Valid values: CANCEL_RESTING, CANCEL_TAKING, CANCEL_BOTH.
selfMatchPreventionId		Numeric. Possible Value: 0 to 32767. Required when market participants elect to use the optional SMP functionality.

Supported order attributes

Key	Description
18	ExecInst(18). Valid values: 6 for Post-Only.
544	Trading type. Allowed values: 1 - Cash (no margin), 2 - Margin.
12362	selfMatchPreventionScope(12362). Valid values: M - Matches Master or Sub Account, S - Matches Sub Account only
2964	SelfMatchPreventionStrategy(2964). Defines the strategy of dealing with matching orders if SMP is triggered. Valid values: 2 -Cancel resting order, 1 - Cancel aggressing order, 3 - Cancel both.
2362	SelfMatchPreventionID(2362). Possible Value: 0 to 32767.
7933	BrokerId(7933). Optional Field, Broker ID of the client.

Config sample

connectors {
    CRYPTOCOM : ${template.connector.fix.cryptocom} {
        settings {
           host = "<STUNNEL_HOST>" # stunnel host
           port = <STUNNEL_PORT> # stunnel local port

           senderCompId = "<SENDER_COMP_ID>"
           targetCompId = "<TARGET_COMP_ID>"

           apiKey = "<API_KEY>"
           apiSecret = "<API_SECRET>"

           tradingType = "CASH" # CASH or MARGIN
        }
    }
}