Trading Channels

Specialized channels for active trading workflows — RFQ (Request for Quote) for block trades and complex option strategies.

Channel	Description	Key Parameter
rfq	RFQ requests and responses	`account`, `type`, `order_id` (all optional)

The RFQ channel supports three event types:

rfq_request — New quote request (can include multiple instruments for spreads/straddles)
rfq_post_response — Market maker posts a priced response
rfq_cancel_response — Market maker cancels a previous response