Our Products


Our single API for Digital Assets (Spot, Perps, Futures) and FX Markets (Spot, Forwards, NDFs) delivers co-located, ultra low-latency, highly scalable, and secure connectivity for banks, Market Makers and buy-side trading firms. Integrate once, connect everywhere, 24/7/365.

Specifically built for maximum performance, we offer industry-standard FIX and SBE integration to make onboarding fast and efficient.


TicketLounge provides redundant and ultra reliable post trade STP services for FX and Digital assets. Delivering several million tickets a week, our TicketLounge network offers flexible, robust and scalable connectivity to all major FX Exchanges and ECNs, together with the majority of single dealer banks, and major crypto exchanges and OTC dealers. For FX it supports FX Spot, Forwards, Swaps, NDFs and NDF Swaps with full support for MFID2 and regulatory fields. For crypto it supports Spot, Perpetual Swaps and Futures, both on exchange and OTC. All your trades, or those of your customer's, across all venues, in one or many global locations, via a single FIX API.

Competitive Edge

Our customers report a 30 - 50% reduction in latency when comparing our services against their in-house systems.


Contact us today to start a free trial of our 1API service, and see how we could help your business succeed.

Get in touch

We would love to hear from you, to discuss how our low-latency connectivity services can give your organisation the competitive edge.


See our contact page for details, or email us on sales@4otc.com.