> For the complete documentation index, see [llms.txt](https://service.coinhunterstr.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://service.coinhunterstr.com/testnet/union.md).

# Union

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Union Labs is a blockchain interoperability developer creating a cross-chain bridge using zero-knowledge proofs. The Union network serves as an efficient zero-knowledge infrastructure layer for various applications, including message passing, asset transfers, NFTs, and DeFi. It prioritizes speed, security, future-proofing, and user-friendliness with a high-level API for developers.<br>

**Offical Links**: [Web ](https://union.build/)| [Twitter ](https://twitter.com/union_build)| [Discord ](https://discord.gg/union-build)| [Blog](https://union.build/blog/)