CRYPTO WHALES
We are an independently owned software solutions provider dedicated to the out of home industry.
For over 30 years we have been growing partnerships with Media Owners, Specialist Media Buyers and other likeminded Technologists around the world.
Creating products and tailoring solutions to fit business needs.
USDT LOGO
Fully Integrated solutions that don't restrict choice. As the interests of Out of Home and the Technology sector continue to converge, we all need to be more interconnected, more automated and more agile.
Key works diligently to bring these worlds together.
COINMARKETCAP LOGO
Our understanding and heritage bring unparalleled expertise.
Established offices in each region enable international reach and capability.
RADIX CRYPTO
Unleash the power of Out of Home.
PORTUGAL CRYPTO TAX
Application Programming Interfaces (APIs) that allows external and internal sales channels to directly place bookings automatically and programmatically through our proprietary SOAP services and the OpenDirect standard REST APIs.
A radical way of determining price and digital availability based on Share of Time delivery flexibility. The advertiser has absolute control on how their advertisement should playout and the Media Owner maximises selling opportunities.
ELIXIR CRYPTO
HOW TO TRANSFER BITCOIN TO CASH ON CASH APP
Key works exclusively in the Out of Home Industry. Our products cover the end to end process to manage, and deliver your clients advertising, accurately and efficiently. We have extensive reporting and analysis tools to ensure proof of delivery and transparency is maintained throughout.
IS CRYPTO MINING DEAD
We are not just about software
API SECRET COINBASE
Our support centres are staffed by highly skilled, responsive experts who aim to provide swift response and quick resolution to any problem. We are on hand to help
HOW TO MINE BITCOIN FOR FREE
Our solutions are continually evolving. As your business grows, your systems need to keep pace. We can work with you to deliver your next big idea.
NEAR BLOCKCHAIN EXPLORER
Data accumulates - Contracts, payments, invoices, commissions, maintenance, scheduling, proof of delivery, all impacting on revenue and costs. When properly analysed this data reveals hidden secrets. We can help you translate this information into meaningful insights.
EXPLORER ETC
We have been on this journey since 1987. We have learnt a lot along the way and made a few mistakes too, sometimes that's worth sharing.
AETHER CRYPTO
Key Systems Out of Home Software Ltd
UK Office: +44 1827 54459
Australia office: +61 2 9008 1164
U.S.A office: +1 651 209 9300
Latin America office: +58 212 285 02 63
MARKET C
Follow us on social media...