NEXA
Machine-to-Machine Economy
Enabling public-private partnerships to share and automate physical and digital resources to pursue new business opportunities while ensuring transparency, security, and inherent trust.

A Lighthouse for Verified Data in Industry
In May 2024, Staex led a public-private consortium NEXA, consisting of nine partners: Vantage Towers, paymenttools, Berlin Partner, Chirp Wireless, Lisk, ICP, Germandromes, The Drivery, and Marienpark. NEXA is a lighthouse project of how applied verified data technologies can make a difference for the industry.
At the launch event in Marienpark Berlin, opened by Secretary of State Dr. Fischer, Staex showcased how partners benefit from a machine-to-machine economy. Staex demonstrated that the concept of a seamless and reliable machine economy is not just a vision — it can be realized today with real technology. This opens up endless possibilities for new business opportunities transforming how industries automate and meet the ever-changing market demands.
“At paymenttools, we're building the future of payments by combining retail expertise with deep insight into consumer behavior. Together with Staex, we are creating a secure, scalable system that streamlines manual and automated processes — including machine-to-machine payments — for a seamless transaction experience across markets.”
Sky-grade trust, monetized end to end.
Military-grade encryption
Drones operate over Staex's patented mesh network: end-to-end encryption, certificate-based trust, IoT device identity management, reliable comms over unreliable underlying networks.
Trusted telemetry, monetized
Vantage Towers anchors environmental data from its infrastructure via Staex — and sells that trusted environmental signal to companies and researchers as a new revenue stream.
Three-sided economics
Drones are paid for the data they emit, telecom towers are paid for capturing and anchoring it, and landowners are paid for the use of their property during operation. Distributed value capture, end to end.
Architecture of the Machine Economy
Staex's data partner, Staex's payment partner, and Staex's connectivity partner connect through smart contracts, immutable on-chain data, tokens, and encrypted digitally signed data — flowing to Government, Telecom Tower Operators, and Real Estate Partners.
In the emerging machine-to-machine economy, all stakeholders can engage in automated transactions with each other. The drone receives remuneration for providing data, the data owner (telecom tower company) sells it to interested buyers, and the landowner receives payment for the use of their property during the operation.
All stakeholders, including the drone operators, data owners, and landowners, had clear and transparent access to smart contracts that outlined the rules and regulations governing the transactions. Staex played a crucial role by enabling seamless and secure communication between the machines involved in the ecosystem, ensuring reliable data exchange and transaction integrity throughout the process.
Media Coverage
Berlin State Deep Tech Award 2024
With the technology showcased in NEXA I, Staex has been awarded the Berlin State Deep Tech Award 2024.
Realizing New Business Opportunities
In the upcoming phase of the NEXA project, we will enable industry partners to collaborate seamlessly and share resources, unlocking new business opportunities for all involved. Until now, new opportunities have been difficult to realize due to challenges related to trust, network security, and payment processing for services derived from physical and digital assets that are difficult to quantify.
Staex addresses these challenges by creating a dynamic network connecting machines and devices across the partners, integrating with tools and technologies for verifiable integrity and automation. This infrastructure allows a secure, reliable, and efficient environment for conducting business.
Berlin. Tempelhofer Hafen ↔ Ullsteinhaus.

Nine partners. One machine economy.
Custom Project Packages
We can help you establish a trusted and reliable network and collaborate with new or existing partners looking for innovative commercial use cases to monetize existing resources. Contact us for customized project packages.
Talk to us on how you can access, share, and make money with your data.