# MetaID

## English

- [Overview](https://docs.metaid.io/overview/overview.md)
- [Terms](https://docs.metaid.io/overview/terms.md)
- [Protocol Spec](https://docs.metaid.io/metaid-specification/protocol-spec.md)
- [MetaID Tree](https://docs.metaid.io/metaid-specification/metaid-tree.md)
- [MetaID Tree](https://docs.metaid.io/metaid-specification/metaid-tree/metaid-tree.md)
- [Info Node](https://docs.metaid.io/metaid-specification/metaid-tree/info-node.md)
- [File Node](https://docs.metaid.io/metaid-specification/metaid-tree/file-node.md)
- [FT Node](https://docs.metaid.io/metaid-specification/metaid-tree/ft-node.md)
- [NFT Node](https://docs.metaid.io/metaid-specification/metaid-tree/nft-node.md)
- [Protocols Node](https://docs.metaid.io/metaid-specification/metaid-tree/protocols-node.md)
- [Follow Node](https://docs.metaid.io/metaid-specification/metaid-tree/follow-node.md)
- [MetaID Envelope](https://docs.metaid.io/metaid-specification/metaid-envelope.md)
- [Privacy Model](https://docs.metaid.io/metaid-specification/privacy-model.md)
- [About PIN](https://docs.metaid.io/metaid-specification/about-pin.md)
- [About PoP](https://docs.metaid.io/metaid-specification/about-pop.md)
- [Host](https://docs.metaid.io/metaid-specification/host.md)
- [MetaAccess](https://docs.metaid.io/metaid-specification/metaaccess.md)
- [MetaName](https://docs.metaid.io/metaid-specification/metaname.md)
- [Examples](https://docs.metaid.io/metaid-specification/examples.md)
- [Introduction](https://docs.metaid.io/metaid-app-node/introduction.md)
- [Compile and Run](https://docs.metaid.io/metaid-app-node/compile-and-run.md)
- [JSON API](https://docs.metaid.io/metaid-app-node/json-api.md)
- [Browser](https://docs.metaid.io/metaid-app-node/browser.md)
- [MetaID PIN Conventions](https://docs.metaid.io/metaid-app-node/metaid-pin-conventions.md)
- [PIN Data Structure](https://docs.metaid.io/metaid-app-node/pin-data-structure.md)
- [Get Started](https://docs.metaid.io/metaid-sdk/get-started.md)
- [Core API](https://docs.metaid.io/metaid-sdk/core-api.md)
- [Quick Example](https://docs.metaid.io/metaid-sdk/quick-example.md)
- [Cross-chain](https://docs.metaid.io/cross-chain/cross-chain.md)
- [Unified UTXO Chain](https://docs.metaid.io/cross-chain/unified-utxo-chain.md)
- [History About MetaID](https://docs.metaid.io/about-metaid/history-about-metaid.md)
- [FAQ](https://docs.metaid.io/about-metaid/faq.md)
- [MetaID Philosophy](https://docs.metaid.io/about-metaid/metaid-philosophy.md)
- [MetaID Resources](https://docs.metaid.io/about-metaid/metaid-resources.md)
- [MRC-20](https://docs.metaid.io/ft-and-nft-protocols/mrc-20.md)
- [MRC-721](https://docs.metaid.io/ft-and-nft-protocols/mrc-721.md)

## 繁體中文

- [概要](https://docs.metaid.io/zh-hk/gai-yao/gai-yao.md)
- [術語](https://docs.metaid.io/zh-hk/gai-yao/shu-yu.md)
- [協議格式](https://docs.metaid.io/zh-hk/metaid-xie-yi-gui-fan/xie-yi-ge-shi.md)
- [MetaID 樹介紹](https://docs.metaid.io/zh-hk/metaid-xie-yi-gui-fan/metaid-shu-jie-shao.md)
- [MetaID樹](https://docs.metaid.io/zh-hk/metaid-xie-yi-gui-fan/metaid-shu-jie-shao/metaid-shu.md)
- [Info 節點](https://docs.metaid.io/zh-hk/metaid-xie-yi-gui-fan/metaid-shu-jie-shao/info-jie-dian.md)
- [File 節點](https://docs.metaid.io/zh-hk/metaid-xie-yi-gui-fan/metaid-shu-jie-shao/file-jie-dian.md)
- [FT 節點](https://docs.metaid.io/zh-hk/metaid-xie-yi-gui-fan/metaid-shu-jie-shao/ft-jie-dian.md)
- [NFT 節點](https://docs.metaid.io/zh-hk/metaid-xie-yi-gui-fan/metaid-shu-jie-shao/nft-jie-dian.md)
- [Protocols 節點](https://docs.metaid.io/zh-hk/metaid-xie-yi-gui-fan/metaid-shu-jie-shao/protocols-jie-dian.md)
- [Follow節點](https://docs.metaid.io/zh-hk/metaid-xie-yi-gui-fan/metaid-shu-jie-shao/follow-jie-dian.md)
- [MetaID 信封格式](https://docs.metaid.io/zh-hk/metaid-xie-yi-gui-fan/metaid-xin-feng-ge-shi.md)
- [隱私模型](https://docs.metaid.io/zh-hk/metaid-xie-yi-gui-fan/yin-si-mo-xing.md)
- [有關PIN](https://docs.metaid.io/zh-hk/metaid-xie-yi-gui-fan/you-guan-pin.md)
- [有關PoP](https://docs.metaid.io/zh-hk/metaid-xie-yi-gui-fan/you-guan-pop.md)
- [一些例子](https://docs.metaid.io/zh-hk/metaid-xie-yi-gui-fan/yi-xie-li-zi.md)
- [簡介](https://docs.metaid.io/zh-hk/metaid-app-node/jian-jie.md)
- [編譯與運行](https://docs.metaid.io/zh-hk/metaid-app-node/bian-yi-yu-yun-xing.md)
- [JSON API](https://docs.metaid.io/zh-hk/metaid-app-node/json-api.md)
- [浏览器](https://docs.metaid.io/zh-hk/metaid-app-node/liu-lan-qi.md)
- [MetaID PIN規則約定](https://docs.metaid.io/zh-hk/metaid-app-node/metaid-pin-gui-ze-yue-ding.md)
- [PIN数据结构](https://docs.metaid.io/zh-hk/metaid-app-node/pin-shu-ju-jie-gou.md)
- [Get Started](https://docs.metaid.io/zh-hk/metaid-sdk/get-started.md)
- [Core API](https://docs.metaid.io/zh-hk/metaid-sdk/core-api.md)
- [Quick Example](https://docs.metaid.io/zh-hk/metaid-sdk/quick-example.md)
- [有關跨鏈](https://docs.metaid.io/zh-hk/cross-chain/you-guan-kua-lian.md)
- [Unified UTXO Chain](https://docs.metaid.io/zh-hk/cross-chain/unified-utxo-chain.md): UnifiedUTXOChain
- [MetaID歷史](https://docs.metaid.io/zh-hk/about-metaid/metaid-li-shi.md)
- [FAQ](https://docs.metaid.io/zh-hk/about-metaid/faq.md)
- [MetaID理念](https://docs.metaid.io/zh-hk/about-metaid/metaid-li-nian.md)
- [MetaID資源](https://docs.metaid.io/zh-hk/about-metaid/metaid-zi-yuan.md)
- [MRC-20](https://docs.metaid.io/zh-hk/zi-chan-xie-yi/mrc-20.md)
- [MRC-721](https://docs.metaid.io/zh-hk/zi-chan-xie-yi/mrc-721.md)

## 中文

- [概要](https://docs.metaid.io/zh/gai-yao/gai-yao.md)
- [术语](https://docs.metaid.io/zh/gai-yao/shu-yu.md)
- [协议格式](https://docs.metaid.io/zh/metaid-xie-yi-gui-fan/xie-yi-ge-shi.md)
- [MetaID 树介绍](https://docs.metaid.io/zh/metaid-xie-yi-gui-fan/metaid-shu-jie-shao.md)
- [MetaID树](https://docs.metaid.io/zh/metaid-xie-yi-gui-fan/metaid-shu-jie-shao/metaid-shu.md)
- [Info 节点](https://docs.metaid.io/zh/metaid-xie-yi-gui-fan/metaid-shu-jie-shao/info-jie-dian.md)
- [File 节点](https://docs.metaid.io/zh/metaid-xie-yi-gui-fan/metaid-shu-jie-shao/file-jie-dian.md)
- [FT 节点](https://docs.metaid.io/zh/metaid-xie-yi-gui-fan/metaid-shu-jie-shao/ft-jie-dian.md)
- [NFT 节点](https://docs.metaid.io/zh/metaid-xie-yi-gui-fan/metaid-shu-jie-shao/nft-jie-dian.md)
- [Protocols 节点](https://docs.metaid.io/zh/metaid-xie-yi-gui-fan/metaid-shu-jie-shao/protocols-jie-dian.md)
- [Follow节点](https://docs.metaid.io/zh/metaid-xie-yi-gui-fan/metaid-shu-jie-shao/follow-jie-dian.md)
- [MetaID 信封格式](https://docs.metaid.io/zh/metaid-xie-yi-gui-fan/metaid-xin-feng-ge-shi.md)
- [隐私模型](https://docs.metaid.io/zh/metaid-xie-yi-gui-fan/yin-si-mo-xing.md)
- [关于PIN](https://docs.metaid.io/zh/metaid-xie-yi-gui-fan/guan-yu-pin.md)
- [关于PoP](https://docs.metaid.io/zh/metaid-xie-yi-gui-fan/guan-yu-pop.md)
- [Host](https://docs.metaid.io/zh/metaid-xie-yi-gui-fan/host.md)
- [MetaAccess](https://docs.metaid.io/zh/metaid-xie-yi-gui-fan/metaaccess.md)
- [MetaName](https://docs.metaid.io/zh/metaid-xie-yi-gui-fan/metaname.md)
- [一些例子](https://docs.metaid.io/zh/metaid-xie-yi-gui-fan/yi-xie-li-zi.md)
- [简介](https://docs.metaid.io/zh/metaid-app-node/jian-jie.md)
- [编译与运行](https://docs.metaid.io/zh/metaid-app-node/bian-yi-yu-yun-xing.md)
- [JSON API](https://docs.metaid.io/zh/metaid-app-node/json-api.md)
- [浏览器](https://docs.metaid.io/zh/metaid-app-node/liu-lan-qi.md)
- [MetaID PIN规则约定](https://docs.metaid.io/zh/metaid-app-node/metaid-pin-gui-ze-yue-ding.md)
- [PIN数据结构](https://docs.metaid.io/zh/metaid-app-node/pin-shu-ju-jie-gou.md)
- [Get Started](https://docs.metaid.io/zh/metaid-sdk/get-started.md)
- [Core API](https://docs.metaid.io/zh/metaid-sdk/core-api.md)
- [Quick Example](https://docs.metaid.io/zh/metaid-sdk/quick-example.md)
- [关于跨链](https://docs.metaid.io/zh/cross-chain/guan-yu-kua-lian.md)
- [Unified UTXO Chain](https://docs.metaid.io/zh/cross-chain/unified-utxo-chain.md): UnifiedUTXOChain
- [MetaID历史](https://docs.metaid.io/zh/about-metaid/metaid-li-shi.md)
- [FAQ](https://docs.metaid.io/zh/about-metaid/faq.md)
- [MetaID理念](https://docs.metaid.io/zh/about-metaid/metaid-li-nian.md)
- [MetaID资源](https://docs.metaid.io/zh/about-metaid/metaid-zi-yuan.md)
- [MRC-20](https://docs.metaid.io/zh/zi-chan-xie-yi/mrc-20.md)
- [MRC-721](https://docs.metaid.io/zh/zi-chan-xie-yi/mrc-721.md)