API
Status PageSuporte

Get parameters for FIDO2 authentication.

post
https://api-sandbox-v2-hml.openkeys.celcoin.sandbox.fsapps.app/open-keys/itp/api/v2/enrollments/v2/payment-initiation//fido-sign-options

Endpoint to obtain the required parameters for FIDO2 authentication using previously registered credentials during Open Finance Brasil payment operations. This method generates a unique challenge for each call and returns parameters compatible with the WebAuthn navigator.credentials.get() API for verifying digital signatures. The enrollment must be in AUTHORISED status with valid associated FIDO2 credentials. Used in Journey without Redirection (JSR) for strong authentication before authorizing payment transactions.

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Path Params
string
required
length ≤ 999999
Body Params
string
length between 0 and 36

ID is the unique identifier of journey

string
length between 0 and 36

Unique identifier of the payment initiation for which FIDO2 authentication is requested. Required when using API scope to link the authentication to a specific payment operation.

data
object
required

Object containing information about the Relying Party and the platform on which the user is using the payment initiator service for FIDO2 authentication. Required to generate appropriate authentication parameters for the specific platform and context.

Responses

Updated 2 months ago

Language
Credentials
OAuth2
Missing 2 required scopes
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Response
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application/json

Updated 2 months ago