Questions, answered

Click Get started, then use Proto to configure Stock Trading Platform for your business. Start with one desk’s counterparties, accounts, instruments and open instructions, and run a month of trading live before adding further desks.

Orders and instructions are submitted through your approved broker and provider connections. The system records what was sent and reconciles what comes back.

An independent reviewer records approve, reject or return on the instruction’s current revision. A decision on an older revision is refused, and nobody can approve their own instruction or execution receipt.

Each broker execution and provider event is taken once by its provider ID. A repeat is recognised and ignored, and an execution that would overfill the order is rejected.

Only when verified evidence lines cover what was instructed. Unverified or rejected lines never confirm it.

The step leaves an operation receipt. Retrying with the same input returns the original result, and the reconciliation pass completes it once the provider’s reference matches.

Prices, charts and watchlists come from your market data tools. Position snapshots carry the custodian’s mark price and market value by date.

Yes. Each organization has its own counterparties, currency and staff, and instructions must stay within their organization.

Ordinary manual use has no per-user charge under the platform policy. Imports, integrations, agent execution and other machine work use prepaid credits; implementation is scoped separately. The pricing page lists current rates.