> For the complete documentation index, see [llms.txt](https://docs.bifi.finance/biport-mobile-user-guide/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.bifi.finance/biport-mobile-user-guide/connect-dapp/dapp-mobile/use-act-as-metamask-function.md).

# Use Act as MetaMask function

In this tutorial we took CrossChain Swap as an example.

<div><figure><img src="https://1785536311-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fk9J6snvHIWKxgmqUoBqL%2Fuploads%2FTRRMprbFw3DAVfJPWx8J%2F%EC%9B%94%EB%A0%9B%EC%BB%A4%EB%84%A5%ED%8A%B8%20%EC%9D%B4%EC%9A%A9%ED%95%98%EA%B8%B01%20(1).jpg?alt=media&amp;token=e4fb5f37-40a5-43ee-a7b8-7b76b16d8cea" alt=""><figcaption></figcaption></figure> <figure><img src="https://1785536311-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fk9J6snvHIWKxgmqUoBqL%2Fuploads%2FAveVHmZYDkhsDw7Z0tDi%2F%EB%AA%A8%EB%B0%94%EC%9D%BC%EC%97%90%EC%84%9CDApp%EC%97%B0%EA%B2%B0%ED%95%98%EA%B8%B0%20%EB%A9%94%ED%83%80%EB%A7%88%EC%8A%A4%ED%81%AC%20%ED%98%B8%ED%99%98%20%EA%B8%B0%EB%8A%A52.jpeg?alt=media&amp;token=cf99b48e-bbd8-446c-ad17-77905c595a0f" alt=""><figcaption></figcaption></figure> <figure><img src="https://1785536311-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fk9J6snvHIWKxgmqUoBqL%2Fuploads%2FACGke2nB3r62xwYXlseM%2F%EB%AA%A8%EB%B0%94%EC%9D%BC%EC%97%90%EC%84%9CDApp%EC%97%B0%EA%B2%B0%ED%95%98%EA%B8%B0%20%EB%A9%94%ED%83%80%EB%A7%88%EC%8A%A4%ED%81%AC%20%ED%98%B8%ED%99%98%20%EA%B8%B0%EB%8A%A53.jpeg?alt=media&amp;token=f6352780-0986-4d57-83c1-ececacaf096b" alt=""><figcaption></figcaption></figure></div>

1. You can find the browser in the `Manage` menu.
2. Enter a website you’d like to visit.
3. Choose `MetaMask`. Remember to activate the `Act as MetaMask` function.

<div><figure><img src="https://1785536311-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fk9J6snvHIWKxgmqUoBqL%2Fuploads%2Fnhy8fLXGfcwd28yeLyAG%2F%EB%AA%A8%EB%B0%94%EC%9D%BC%EC%97%90%EC%84%9CDApp%EC%97%B0%EA%B2%B0%ED%95%98%EA%B8%B0%20%EB%A9%94%ED%83%80%EB%A7%88%EC%8A%A4%ED%81%AC%20%ED%98%B8%ED%99%98%20%EA%B8%B0%EB%8A%A54.jpeg?alt=media&amp;token=01f5a42c-548f-401f-9c00-a66ffde7843c" alt=""><figcaption></figcaption></figure> <figure><img src="https://1785536311-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fk9J6snvHIWKxgmqUoBqL%2Fuploads%2F1uqSHEd3vOsyPfCrnLrC%2F%EB%AA%A8%EB%B0%94%EC%9D%BC%EC%97%90%EC%84%9CDApp%EC%97%B0%EA%B2%B0%ED%95%98%EA%B8%B0%20%EB%A9%94%ED%83%80%EB%A7%88%EC%8A%A4%ED%81%AC%20%ED%98%B8%ED%99%98%20%EA%B8%B0%EB%8A%A55.jpeg?alt=media&amp;token=aa0ac956-c314-416c-b1a1-5ded53bef8e0" alt=""><figcaption></figcaption></figure> <figure><img src="https://1785536311-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fk9J6snvHIWKxgmqUoBqL%2Fuploads%2FxamvvHQQGbUfK4rgRaRI%2F552%20x%201280.jpg?alt=media&amp;token=5ba2418a-1272-4cad-b636-8385f8abbabe" alt=""><figcaption></figcaption></figure></div>

4. Click `Confirm` to complete the process.
5. Wallet connection completed!