# Authentication

The Bridge toolkit uses a set of secret and or public keys to authenticate all requests. You can view and manage these keys from your B2B Dashboard.

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You can regenerate your Public & Secret keys from your Bridge dashboard at any time.
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#### <mark style="color:blue;">Public Key</mark> 🔑

This is used to initialize the Bridge widget. This can be found on your Bridge dashboard.
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#### <mark style="color:blue;">Secret Key</mark> 🔑

This is used to authenticate all API request. This can be found on your Bridge dashboard.
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