# Verify WebAuthn Authentication (beta)

**POST /v1/auth/webauthn/verify**

Verify and complete a WebAuthn credential authentication request. This endpoint requires that a user already exists and the `BeginWebAuthnAuthentication` has been called. Pass in the response from [navigator.credentials.get(options)](https://w3c.github.io/webappsec-credential-management/#dom-credentialscontainer-get) into `public_key_credential` as a JSON object. If you are using the [webauthn-json](https://github.com/github/webauthn-json) library, pass in the response from `let response = await get(options)`.


## HTTP Request

`POST /v1/auth/webauthn/verify`

## Returns

A successful response returns a `webauthn_credential_id` property and `user_id` property.


## Servers
- Production: https://api.moonkey.fun (Production)


## Authentication methods
- Authorization


## Parameters



### Body: application/json (object)

- **public_key_credential** (object)

- **session_expires_in** (number)
  `Optional` Extend the session expiration time to N minutes from now, must be between 5 to 525600 minutes (365 days). This parameter will create a new session if there is no existing session along with a `session_token` and `session_jwt`. However, if a valid `session_token` or `session_jwt` is sent in, it will extend that session by the minutes specified. If not sent in, no session will be created by default.
- **session_token** (string)
  `Optional` Unique session token to verify.
- **session_jwt** (string)
  `Optional` Unique Session JWT to verify.


## Responses
### 200
OK

#### Body: application/json (object)
- **user_id** (string)

- **webauthn_credential_id** (string)

- **session_token** (string)

- **session_jwt** (string)

- **session** (object)



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