B2CONNECT Introduces Tiered Margin Profiles and Hub-Level Reporting

We are thrilled to introduce the latest B2CONNECT release, focused on giving brokers more precise control over client leverage, deeper reporting from inside the platform, and stronger resilience against external venue changes.

This update lands tiered margin profiles, the launch of Hub Reports under TRAM, a seamless migration to Binance’s new Futures WebSocket architecture, and reliability improvements for Incoming Connector subscriptions.

Tiered Margin Profiles

Administrators can now apply different margin rates to different slices of an account's notional exposure, mirroring the bracketed margin schedules used by major liquidity providers.

Each profile defines up to five threshold–rate pairs per symbol, so brokers can align leverage with the schedules their LPs already use, without falling back on inflated blanket rates that deter retail traders, or on manual, position-by-position adjustments from the risk team.

The result is predictable, schedule-aligned leverage on every tranche of a client's position, and one less recurring source of operational overhead for risk and operations teams.

Hub Reports Under TRAM

A new Hub Reports section is now live in the WebUI under TRAM — the unified Tracking, Reporting, Alerting, and Monitoring layer for B2CONNECT — bringing reporting for margin accounts together in a single place. Thus, back-office operators can request, track, and download reports directly from the platform.

The initial release ships with three reports: 

• The Consolidation Statement provides a complete picture of an account's activity and exposure for any period, including opening and closing balances, equity, unrealized PnL, margin utilization, and open positions
• The Trading Report delivers per-trade execution details as CSV for back-office reconciliation
• The Turnover AMS Report aggregates traded volume per account and symbol for fee schedules and periodic client reviews.

Binance Futures WebSocket Migration

B2CONNECT has been migrated to Binance’s new WebSocket URL architecture for perpetual futures, which separates traffic across dedicated public, market, and private channels.

Brokers connecting to Binance Futures via B2CONNECT will continue to receive market data and order updates after Binance retires the legacy WebSocket URLs, with no action required on the broker's side.

Reliability and Stability Improvements

Subscription updates on Incoming Connectors are now more resilient under load — the platform allows more time for new streams to take effect and automatically retries on transient failures. This prevents the rare cases where a slow update could leave a maker's symbols without fresh quotes until the next resubscription cycle.

Additionally, we have resolved a consistency issue in the oneZero quoting integration where unsubscribing and immediately resubscribing to a symbol could occasionally fail with a duplicate-request error, leaving the symbol without market data until the next resubscription cycle. Resubscriptions are now handled atomically.

Every upgrade in this release is aimed at the same outcome: giving your risk and operations teams stronger controls and better visibility, while keeping your platform resilient against external venue changes.