Code. Create. Connect.

Driven by curiosity and bold problem-solving, we specialize in Blockchain Engineering. Expect unique solutions, quality products and the ability to rapidly adapt while staying true to our mission of innovation and excellence.

Collaborations + Contributions

Zondax has collaborated with over 50 blockchain projects, contributing to the creation of tools and applications, core protocol development and security enhancements. As active open source contributors, we are dedicated to advancing decentralized technologies.


Solutions

We enjoy advising and solving hard technical problems as a team so our clients can concentrate on their PMF challenges


Hardware Wallet
Hardware Wallet

We develop secure apps to protect your assets.

As leaders in creating hardware wallet apps, including Ledger, we've developed over 50 applications so far.

Hardware Wallet-0Hardware Wallet-1
Remote Signers / TEE
Remote Signers / TEE

We can create and implement secure remote signer solutions to ensure the protection of digital transactions.

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Blockchain Integrations
Blockchain Integrations

Enabling seamless management of your digital assets, offering integrations for a user-friendly interface to send, receive, and stake cryptocurrencies securely.

Chain Upgrade Coordination and Support
Chain Upgrade Coordination and Support

We coordinate and facilitate blockchain upgrades, ensuring compatibility, minimizing downtime, and maintaining network stability through planning and communication with network participants.

Protocol Engineering
Protocol Engineering

Design, develop, and optimize blockchain protocols, focusing on enhancing security, efficiency, and scalability to meet the evolving demands of decentralized ecosystems.

Infra on Demand
Infra on Demand

We provide scalable and reliable infrastructure solutions offering on-demand resources to support various blockchain operations and ensure optimal performance.

Located in Switzerland, our on-prem datacenter is fast, secure, and fully GDPR-compliant, ensuring data is handled with the utmost care. We run full archival nodes for several blockchains, providing a reliable infrastructure for comprehensive data management.

Indexers, Data management solutions
Indexers, Data management solutions

We provide indexing and data management services, enabling efficient organization, retrieval, and analysis of large datasets.

Hardware Wallet

We develop secure apps to protect your assets.

As leaders in creating hardware wallet apps, including Ledger, we've developed over 50 applications so far.

Hardware Wallet-logo-0Hardware Wallet-logo-1

Innovation Lab

Having navigated numerous chains, problems and solutions as a group, we can innovate and create products with a unique and broad perspective.

all
Released
Coming soon
Proof of concept

Polkadot Jelly
Polkadot
jam-jelly

JAM-Jelly

Coming soon

Jelly is our client implementation of JAM. The Join Accumulate Machine was designed by top-notch blockchain researchers and is described in the graypaper. It aims at being a successor to the Polkadot Relay Chain.

Zondax
Ledger
Shield Lock
zemu

Zemu

Released

Integration and end-to-end testing of Ledger Apps is a manual and time-consuming process.

We believe that the Ledger apps ecosystem lacks an adequate approach to testing. The Zemu Framework is our solution to this problem.

Under the hood, Zemu uses Ledger's project Speculos. It is currently used in every Ledger App built by Zondax and many others, including the Ethereum app built by the Ledger team. This framework streamlines testing, making it more efficient and reliable.

Beryx
Filecoin
beryx

Beryx

Released

Beryx is a platform specializing in real-time and historical data processing for the Filecoin ecosystem. It offers a comprehensive blockchain explorer and data insights targeted to developers, network users, and blockchain enthusiasts.

Beryx supports a wide array of functionalities, including monitoring Filecoin network activity, analyzing blockchain data, and developing applications that leverage Filecoin's decentralized storage solutions.

Zondax
ICP
Passkey
vault-k8s

Vault k8s

Proof of concept

Decentralized secret management solution using Internet Computer (IC) technology, enabling secure, transparent, and flexible secret sharing. It simplifies secret management flow between consumers in the cluster and rotates secrets based on config for added security.

Future plans include support for various secret types, specialized sidecars, and improved distribution methods.

Zondax
Zondax
Ledger
hub

Hub

Released

On the Zondax Hub, you can install asset apps to your Ledger device. This can be done with both released and unreleased versions developed by the zondax team.

Zondax
ICP
icrc-3-to-evm-proxy

ICRC-3 to EVM Proxy

Coming soon

The project aims to enhance ICP decentralized exchanges' interoperability and visibility by integrating with platforms like Dexscreener.

We'll develop an adapter to translate ICRC-3 logs into EVM-compatible RPC, standardizing ICRC-3 for DEXs on IC. This will simplify third-party tool integration and improve interoperability. Documentation, testing, and source code will be publicly available on GitHub.

Zondax
ICP
push-based-metrics-delivery

Push-based metrics delivery for ICP nodes

Coming soon

The current state of ICP nodes lacks open access metrics, relying on pull-based methods that need firewall changes and pose security risks.

Our project modifies the ICP node code to push metrics to external services with robust authentication, eliminating the need for firewall adjustments. mTLS could prevent impersonation, given proper certificate management.

Investments & Partnerships

Zondax invests in innovative technologies and solutions to transform the blockchain industry. We aim to advance decentralized systems and drive lasting growth.


Adamik
adamik

Adamik

Transforming blockchain integration by enabling developers to build multichain products, connecting to over 20 ecosystems through a single API.

Beryx
beryx

Beryx

Specializing in real time and historical data processing Beryx serves developers, network users, and anyone interested in blockchain insights.

aleph

Aleph Crecimiento

Aleph is convening the world’s brightest minds in Buenos Aires this August to pioneer the first crypto nation.

At
zondax
, we embrace a unique culture that blends a collaborative, horizontal atmosphere with a passion for innovation and high-quality software development.

Latest News


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Security

November 13, 2024

Unlocking Privacy: The New Zcash Shielded App for Ledger

The Zcash Shielded App, developed by Zondax, enables users to manage shielded transactions directly on Ledger devices, enhancing privacy and simplifying Zcash management.

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November 4, 2024

Unlocking Your Zcash: A Step-by-Step Guide to Using the Zcash Shielded App on Ledger

Unlock and manage your Zcash securely with the Zondax-developed Zcash Shielded App for Ledger. This step-by-step guide covers everything from setting up your environment to handling transactions, ensuring privacy and control. Dive into shielded Zcash today!

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News

November 4, 2024

Experiencing LaBitConf: An evening of Crypto, and the Argentinian Community

LaBitConf set the stage for our side event with Filecoin Orbit at Crypster Club. Nearly 50 attendees enjoyed Web3 talks, games, and Argentine treats like fernet and medialunas. Insights from Filecoin and Zondax made it memorable.

Unlocking Your Zcash: A Step-by-Step Guide to Using the Zcash Shielded App on Ledger

Unlock and manage your Zcash securely with the Zondax-developed Zcash Shielded App for Ledger. This step-by-step guide covers everything from setting up your environment to handling transactions, ensuring privacy and control. Dive into shielded Zcash today!

672934960cbb3e00aac14e38

News

Experiencing LaBitConf: An evening of Crypto, and the Argentinian Community

LaBitConf set the stage for our side event with Filecoin Orbit at Crypster Club. Nearly 50 attendees enjoyed Web3 talks, games, and Argentine treats like fernet and medialunas. Insights from Filecoin and Zondax made it memorable.

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