> For the complete documentation index, see [llms.txt](https://docs.1dex.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.1dex.com/learn-about-passkey/creating-a-passkey.md).

# Creating a PassKey

When users deposit funds, they are required to create a PassKey. During the deposit process, the system will create a blockchain account and bind its permissions to the PassKey. Users can then verify their identity with the PassKey to complete on-chain signature transactions for their blockchain account.

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**(1) After logging in, click on Deposit to enter the PassKey creation process.**

![](https://lh7-rt.googleusercontent.com/docsz/AD_4nXemEXNMSTFP9ZDTG5WRFsLUrGVlAtaHJHoi8GUb0X9E55LAmot7VvfwNK5G6uLhLCK97_cWq_kZbCbLcgGNz2dvhNYIaoyMiwYyfMCGb6J7TQWmZ8QUSRsIu8hpbJ7ie1mLN2CS?key=plwL78WbXNURUi1RDcEVphc0)

**(2) Click on Create PassKey and follow the system pop-up prompts to complete the PassKey setup.**

<figure><img src="https://1865400508-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FCAvuqnXIUrxRI2i1fX7D%2Fuploads%2FhZfdEoahBLkfVjhcfJuV%2FQQ_1741072599252.png?alt=media&amp;token=01430d92-b4ac-4597-a9c5-cf1797de608d" alt=""><figcaption></figcaption></figure>

**(3) Once the PassKey is created, click Deposit Now to proceed with the deposit. After completing the first deposit, the blockchain account will be created.**

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