We build tailored blockchain products—from smart contracts to scalable infrastructure.
We build tailored blockchain products—from smart contracts to scalable infrastructure.
We build tailored blockchain products—from smart contracts to scalable infrastructure.
Your trusted technical partner for navigating web3 complexity with precision.
Your trusted technical partner for navigating web3 complexity with precision.
At Hack-a-Chain, we specialize in crafting custom software solutions across the entire blockchain stack. From sleek, user-friendly dApps to robust indexing systems and decentralized infrastructure, our team brings deep expertise and hands-on experience to every layer of the ecosystem. We've worked with early-stage teams and established protocols alike, delivering everything from zero-knowledge tooling to scalable APIs. Whether you're launching a new product or scaling an existing one, we turn ambitious ideas into reliable code.
Our On-Chain Footprint
Our On-Chain Footprint
Our Public Projects
Our Public Projects

Kadindexer
Kadindexer
Kadindexer
A developer-friendly GraphQL indexer providing fast and reliable access to Kadena blockchain data.
A developer-friendly GraphQL indexer providing fast and reliable access to Kadena blockchain data.
A developer-friendly GraphQL indexer providing fast and reliable access to Kadena blockchain data.
Kadscan
Kadscan
Kadscan
An analytics tool for the Kadena platform that visualizes mining, propagation, and braiding of blocks across multiple chains.
An analytics tool for the Kadena platform that visualizes mining, propagation, and braiding of blocks across multiple chains.
An analytics tool for the Kadena platform that visualizes mining, propagation, and braiding of blocks across multiple chains.

Opact Protocol
Opact Protocol
Opact Protocol
A web-based, zero-knowledge-powered private wallet for Kadena, offering enhanced privacy with anti-money laundering features.
A web-based, zero-knowledge-powered private wallet for Kadena, offering enhanced privacy with anti-money laundering features.
A web-based, zero-knowledge-powered private wallet for Kadena, offering enhanced privacy with anti-money laundering features.
Hideyour.cash
Hideyour.cash
Hideyour.cash
A non-custodial mixer with advanced anti-money laundering features, bridging the gap between privacy and compliance.
A non-custodial mixer with advanced anti-money laundering features, bridging the gap between privacy and compliance.
A non-custodial mixer with advanced anti-money laundering features, bridging the gap between privacy and compliance.
Bazk
Bazk
Bazk
A zkSNARK library for Phala Network, enabling secure computations within Intel SGX enclaves.
A zkSNARK library for Phala Network, enabling secure computations within Intel SGX enclaves.
A zkSNARK library for Phala Network, enabling secure computations within Intel SGX enclaves.

Aptos Auction
Aptos Auction
Aptos Auction
A generic cross-chain NFT auction application designed for seamless integration across various blockchain platforms.
A generic cross-chain NFT auction application designed for seamless integration across various blockchain platforms.
A generic cross-chain NFT auction application designed for seamless integration across various blockchain platforms.
Any Idea for a project?
© 2025. All rights reserved.
Any Idea for a project?
© 2025. All rights reserved.
Any Idea for a project?
© 2025. All rights reserved.
Any Idea for a project?
© 2025. All rights reserved.