Our Projects

Discover the projects we are currently working on and actively developing.

Stellar + Soroban


Mercury is an innovative subscription-based indexer. Its design makes for a customizable, cost efficient data aggregator that interoperates along with tooling like the alert system and the code execution environment.



A liquidity and flash loans protocol built on the Soroban VM. xycLoans is completely decentralized with 0 fees and one of the first projects written on Soroban.

General Purpose

Zephyr VM (and SDK)

A Virtual Machine implementation for safely executing WASM modules in a sandboxed environment, with bindings to a generic database and managed memory layout to access XDR data. Also the core of Mercury's code execution environment.

Our Mission

Our mission at Xycloo is to drive innovation by crafting Stellar-based solutions. We are dedicated to developing and maintaining protocols that strive to impact how services are delivered within blockchain networks.

Through our projects and open-source contributions (such as utility crates and SDKs) we are currently committed to create value in the Stellar ecosystem.

About our team

Our team has been working on Stellar for more than three years and has been focusing on Soroban since the early releases in August 2022. Our lead developer, Tommaso, is an expert developer focusing on Rust and WASM. He is also currently a part time SDF contractor helping to build educational resources and games around Soroban.

Graduated in economics and management at the UCSC of Milan, our project manager Federico has always been passionate about blockchain developments focusing specifically on decentralized finance. At Xycloo he also works as a front-end developer.

Bonnie Avatar


Project Manager

Check out our Blog

The xyclooLabs blog is now up and running, go check it out! We share more in depth insights on our projects and the ecosystem, ranging from smart contracts to infrastructure and tooling.

Latest News

12 March 2024

xycLoans launches on mainnet

The protocol is live on mainnet. You can intecact with it from the webapp.

23 February 2024

xycLoans app live (testnet)

The xycLoans web app is live and the protocol can be used on testnet.

7 February 2024

xycLoans audited

The security audit for xycLoans (by OtterSec) is complete. The protocol is ready to launch.

1 February 2024

Mecury Beta release

Mercury is now open access and ready to be used on testnet.

September 2023

Mercury funded

Mercury becomes a reality after being funded in the SCF #18. The development starts.

May 2023

xycLoans Protocol Beta

The development of xycloans proceeds restlessly and the protocol design Beta is complete.

February 2023

xycLoans funded

The development of xycLoans started after being funded in the SCF #12

Have something interesting to discuss?

Shoot us an email at [email protected]