> For the complete documentation index, see [llms.txt](https://metapath.gitbook.io/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://metapath.gitbook.io/docs/metapath-user-guide.md).

# MetaPath User Guide

- [User Guide](https://metapath.gitbook.io/docs/metapath-user-guide/user-guide.md)
- [EN](https://metapath.gitbook.io/docs/metapath-user-guide/user-guide/en.md)
- [NFT Section](https://metapath.gitbook.io/docs/metapath-user-guide/user-guide/en/nft-section.md)
- [Bridge Section](https://metapath.gitbook.io/docs/metapath-user-guide/user-guide/en/bridge-section.md)
- [OmniBridge 0-gas Swap Service](https://metapath.gitbook.io/docs/metapath-user-guide/user-guide/en/omnibridge-0-gas-swap-service.md)
- [Tutorial](https://metapath.gitbook.io/docs/metapath-user-guide/user-guide/en/tutorial.md)
- [User Guide of how to revoke contract authorization for ETH chain NFTs](https://metapath.gitbook.io/docs/metapath-user-guide/user-guide/en/tutorial/user-guide-of-how-to-revoke-contract-authorization-for-eth-chain-nfts.md)
- [Change/View/Revoke Token Authorization](https://metapath.gitbook.io/docs/metapath-user-guide/user-guide/en/tutorial/change-view-revoke-token-authorization.md)
- [How to change the authorized amount when using DEX](https://metapath.gitbook.io/docs/metapath-user-guide/user-guide/en/tutorial/change-view-revoke-token-authorization/how-to-change-the-authorized-amount-when-using-dex.md): We will use Metamask wallet as example.
- [How to View/Revoke Token Authorization](https://metapath.gitbook.io/docs/metapath-user-guide/user-guide/en/tutorial/change-view-revoke-token-authorization/how-to-view-revoke-token-authorization.md): Users can always view and revoke contract authorization through the official block browser for each chain. Take ETH as an example.
- [SWFT 0-gas Swap Service](https://metapath.gitbook.io/docs/metapath-user-guide/user-guide/en/tutorial/swft-0-gas-swap-service.md)
- [Official Links](https://metapath.gitbook.io/docs/metapath-user-guide/user-guide/en/official-links.md)
- [中文](https://metapath.gitbook.io/docs/metapath-user-guide/user-guide/cn.md)
- [使用NFT板块](https://metapath.gitbook.io/docs/metapath-user-guide/user-guide/cn/shi-yong-nft.md)
- [使用Bridge板块](https://metapath.gitbook.io/docs/metapath-user-guide/user-guide/cn/shi-yong-bridge-ban-kuai.md)
- [OmniBridge 无Gas 费兑换服务](https://metapath.gitbook.io/docs/metapath-user-guide/user-guide/cn/omnibridge-wu-gas-fei-dui-huan-fu-wu.md)
- [教程](https://metapath.gitbook.io/docs/metapath-user-guide/user-guide/cn/jiao-cheng.md)
- [ETH链 NFT取消合约授权教程](https://metapath.gitbook.io/docs/metapath-user-guide/user-guide/cn/jiao-cheng/eth-lian-nft-qu-xiao-he-yue-shou-quan-jiao-cheng.md)
- [修改、取消、 查看授权](https://metapath.gitbook.io/docs/metapath-user-guide/user-guide/cn/jiao-cheng/xiu-gai-qu-xiao-cha-kan-shou-quan.md)
- [调用DEX如何修改授权数量](https://metapath.gitbook.io/docs/metapath-user-guide/user-guide/cn/jiao-cheng/xiu-gai-qu-xiao-cha-kan-shou-quan/diao-yong-dex-ru-he-xiu-gai-shou-quan-shu-liang.md): 以metamask钱包为例。
- [如何查看/取消已授权的币种](https://metapath.gitbook.io/docs/metapath-user-guide/user-guide/cn/jiao-cheng/xiu-gai-qu-xiao-cha-kan-shou-quan/ru-he-cha-kan-qu-xiao-yi-shou-quan-de-bi-zhong.md): 可以通关官服区块浏览器直接取消授权，已ETH为例
- [SWFT 无GAS费兑换服务](https://metapath.gitbook.io/docs/metapath-user-guide/user-guide/cn/jiao-cheng/swft-wu-gas-fei-dui-huan-fu-wu.md)
- [常见问题](https://metapath.gitbook.io/docs/metapath-user-guide/user-guide/cn/chang-jian-wen-ti.md)
- [官方链接](https://metapath.gitbook.io/docs/metapath-user-guide/user-guide/cn/guan-fang-lian-jie.md)
- [FAQs](https://metapath.gitbook.io/docs/metapath-user-guide/faqs.md): FAQs
- [EN](https://metapath.gitbook.io/docs/metapath-user-guide/faqs/en.md): FAQs
- [中文](https://metapath.gitbook.io/docs/metapath-user-guide/faqs/cn.md)


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