> For the complete documentation index, see [llms.txt](https://docs.o3.app/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.o3.app/guides/manage-your-crypto-assets.md).

# Manage Your Crypto Assets

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[What is My Wallet Address?](/guides/manage-your-crypto-assets/what-is-my-wallet-address.md)
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[How to Add/Manage Assets](/guides/manage-your-crypto-assets/how-to-add-manage-assets.md)
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[How to Send/Receive?](/guides/manage-your-crypto-assets/how-to-send-receive.md)
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[How to Set Up Fingerprint Recognition/Face ID?](/guides/manage-your-crypto-assets/how-to-set-up-fingerprint-recognition-face-id.md)
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[What is Gas?](/guides/manage-your-crypto-assets/what-is-gas.md)
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[What is Data？](/guides/manage-your-crypto-assets/what-is-data.md)
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