v2

latestOpenAPI 3.0.42026-08-088161,1253.1 MB

Accounts

Provides a challenge for the passkey to authenticate.

post/v1/users/{userId}/challenges/passkey/verify-start

Path parameters

userIdinteger required

The user ID.

Request body

challengeIdstring

The two step verification challenge ID.

actionType0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8

The Roblox.TwoStepVerification.Client.TwoStepVerificationActionType associated with the challenge. ['Unknown' = 0, 'Login' = 1, 'RobuxSpend' = 2, 'ItemTrade' = 3, 'Resale' = 4, 'PasswordReset' = 5, 'RevertAccount' = 6, 'Generic' = 7, 'GenericWithRecoveryCodes' = 8]

Response

authenticationOptionsstring

The authentication options for the passkey.

sessionIdstring

The session of the authentication attempt.