GRgraypass
canonical

Issue a passkey registration grant

Authorize one subject-bound passkey registration ceremony from your authenticated backend.

post/api/v1/subjects/{subject_id}/passkeys/registration-grants

Request

  • Base URL
    https://app.graypass.org (the document declares no server; this is the origin it was published from)
  • URL
    https://app.graypass.org/api/v1/subjects/{subject_id}/passkeys/registration-grants
  • Auth
    HTTP bearer

Path parameters

subject_idstring required

Subject identifier resolved from your authenticated account mapping.

Response

One-time registration token and ISO 8601 expiry.

expires_atstring required

Expiry time as an ISO 8601 timestamp. Use the capability before this time; obtain a fresh one afterward.

tokenstring required

Short-lived, one-time passkey-registration grant. Deliver only to the authenticated subject’s intended browser and keep out of logs.

Changes

No recorded changes to this operation across all 1 revision of this API.