FIX API
Integration Guide
Full FIX 4.4 implementation for market data, order management, and post-trade reporting. Co-located at Equinix LD4, NY4, and TY3 with documented integration paths and dedicated technical onboarding.
Two Dedicated FIX Sessions
WINPROPRIME operates separate FIX sessions for market data and order management — ensuring clean separation of concerns and maximum session availability.
Market Data Session (MDS)
Dedicated FIX 4.4 Market Data Session delivering top-of-book and full depth-of-market quotes for all instruments. Streaming subscription model — no polling required. Quote updates distributed in real-time with venue-level attribution.
Order Routing Session (ORS)
Dedicated FIX 4.4 Order Routing Session for order submission, modification, and cancellation. Execution reports returned with microsecond fill timestamps, LP attribution, and full slippage data. Drop Copy session available on request.
Protocol Specifications
WINPROPRIME's FIX implementation is fully documented. Deviations from standard FIX 4.4 specification are noted in the integration guide.
Session Layer
Market Data
Order Routing
FIX Connectivity Endpoints
Production FIX endpoints available in three Equinix data centres. UAT environment available for full certification before production go-live.
LD4 — London
Equinix LD4, Slough UK
Recommended for EMEA clients. Lowest latency to European LP venues. MDS and ORS ports available. Cross-connect from co-located clients supported.
NY4 — New York
Equinix NY4, Secaucus NJ
Recommended for US and LATAM clients. Co-located with CME, NYSE, and major North American LP matching engines.
TY3 — Tokyo
Equinix TY3, Osaka
Recommended for APAC clients. Optimised for JPY, AUD, NZD, and SGD instruments. Cross-connects to APAC LP venues supported.
FIX Integration Onboarding
A structured 3–5 day process from signed agreement to production go-live, with full technical support at every stage.
Receive FIX Specification
Full WINPROPRIME FIX 4.4 specification document delivered upon NDA execution. Covers all message types, field-level requirements, custom tags, and session configuration.
UAT Environment Setup
UAT FIX endpoints provisioned at all three Equinix locations. SenderCompID, TargetCompID, login credentials, and SSL certificates issued for UAT environment.
Certification Testing
WINPROPRIME technical team conducts joint FIX certification testing. Standard test script covers logon, market data subscription, order flow, reject handling, and reconnect behaviour.
Production Provisioning
Production FIX credentials and endpoints issued. Network connectivity confirmed — internet TLS, VPN, or cross-connect. IP whitelist configured.
Go-Live & Monitoring
Go-live with WINPROPRIME NOC monitoring session health in real-time. Any issues escalated immediately to technical team. Production FIX journal retained for 90 days.
Technical Support & SLAs
Dedicated technical support for all FIX clients, with defined response SLAs and 24/5 engineering coverage.
24/5 Technical Desk
FIX technical support across all three Equinix regions. Named technical contacts for all production clients. Out-of-hours emergency escalation path for critical incidents.
Session Health Monitoring
All production FIX sessions monitored by WINPROPRIME NOC in real-time. Automatic alerting on session drop, heartbeat failure, or sequence gap. Client notified immediately on any issue.
FIX Journal & Audit
Full FIX session journal retained for 90 days. Client can request session replay for any date range. All message sequences and timestamps preserved with microsecond precision.
Request FIX Specification
Contact our team to receive the full FIX 4.4 specification document and begin the onboarding process.