01
Connect strategy intent
Portfolio managers and strategy systems emit bounded trade-cycle intents through a typed decision API.
Client-side OMS · Risk · Execution Infrastructure
Multi-strategy execution infrastructure for professional API trading.
Alpha-Astra builds the execution layer between strategy systems and exchanges. Strategy systems create the intent; our software nets, controls, executes and audits it across exchange accounts and subaccounts.
No strategies
No signals
No custody
No investment advice
No asset management
Solution
One execution layer between strategy systems and exchanges.
Alpha-Astra controls how strategy intent is netted, risk-checked, executed, reconciled and made recoverable — without providing strategies, signals or asset management.
02
Control venue exposure
The OMS preserves internal attribution, nets exposure per symbol and sends only the controlled broker-facing residual to the venue.
03
Audit every cycle
Reconciliation, monitoring, journaling and replay create a recoverable operating history for professional API workflows.
Workflow
From intent to controlled exchange execution.
The workflow stays simple on the surface and control-oriented underneath: connect, control, execute, audit.
Connect
Strategy systems connect through APIs and emit bounded trade-cycle intents.
Control
Netting, risk limits, safety gates and kill-switch logic evaluate intent before execution.
Execute
The OMS state machine manages child orders, venue constraints and WS/REST fallback.
Audit
Reconciliation, monitoring, journaling and replay create recoverable operating history.
Capabilities
Built for control, attribution and recoverability.
The strongest proof is operational depth: multi-strategy execution, safety-first design, reconciliation and auditability.
Multi-strategy OMS
Maintain per-strategy lifecycle and attribution while controlling net venue exposure.
Safety-first execution
Safety gates, kill-switches, watchdog logic and controlled shutdown behavior.
Exchange reconciliation
Continuous comparison of virtual internal state and broker-facing venue state.
Audit and replay
Journaling, telemetry and replay for incident review and operational learning.
Venue depth
Designed around exchange APIs, subaccounts, net positions and advanced trading workflows.
Execution control
Child orders, WebSocket-first workflows and REST fallback for professional API use cases.
Boundaries
Clear by design.
Alpha-Astra is deliberately focused on the infrastructure layer. Clear boundaries make the product easier to understand, evaluate and introduce.
What it is
- ✓Client-side OMS and execution infrastructure
- ✓Multi-strategy netting allocator
- ✓Portfolio-manager interface / API
- ✓Execution safety gates and exchange reconciliation
- ✓Monitoring, journaling, replay and watchdog logic
What it is not
- ×No strategies
- ×No signals
- ×No custody
- ×No investment advice
- ×No asset management
Fit
Built for users. Ready for partners.
Alpha-Astra is built for professional API users and partner-ready for the exchanges, brokers and platforms serving them.
Professional API users
Quant teams, systematic desks, prop desks and subaccount operators with their own strategies.
Exchanges and brokers
Partner-ready infrastructure for API, VIP, institutional and broker-program teams.
Platforms
Execution tooling around advanced trading workflows without becoming a signal provider.
Proof
Live-tested execution control.
Proof is operational: executed trade-cycles, live-system behavior, reconciliation quality, risk events and incident recovery — not public performance marketing.
500+executed trade-cycles
2parallel live systems
90dcontrolled pilot path
Contact
Start with a qualified conversation.
Alpha-Astra does not sell strategies, signals or return promises. We create a clear reference point for serious conversations about execution infrastructure, integration fit and pilot design.