Starts a passkey sign-in for one account.
The challenge lists only its credentials, so the platform offers no other; an account unknown or holding none is refused with the answer a failed assertion gets.
Authorizations
Section titled “Authorizations”- None
Request Bodyrequired
Section titled “Request Bodyrequired”The account a sign-in is for, as typed.
object
Handle or email address.
Examplegenerated
{ "identifier": "example"}Responses
Section titled “Responses”Sign-in challenge
The same, for signing in.
object
object
Examplegenerated
{ "handle": "example", "options": {}}Invalid identifier
RFC 9457 problem details payload.
object
Explanation specific to this occurrence, written to help correct the request.
The invalid members of the request. Present on a validation problem.
One invalid member of a request, located by a JSON Pointer (RFC 6901).
object
What is wrong with it.
JSON Pointer to the member within the request body. Empty for the whole body.
HTTP status code.
Short summary of the problem type. For about:blank, the status phrase.
Problem type URI, which resolves to its documentation. Absent means about:blank.
Examplegenerated
{ "detail": "example", "errors": [ { "detail": "example", "pointer": "example" } ], "status": 1, "title": "example", "type": "example"}Refused
RFC 9457 problem details payload.
object
Explanation specific to this occurrence, written to help correct the request.
The invalid members of the request. Present on a validation problem.
One invalid member of a request, located by a JSON Pointer (RFC 6901).
object
What is wrong with it.
JSON Pointer to the member within the request body. Empty for the whole body.
HTTP status code.
Short summary of the problem type. For about:blank, the status phrase.
Problem type URI, which resolves to its documentation. Absent means about:blank.
Examplegenerated
{ "detail": "example", "errors": [ { "detail": "example", "pointer": "example" } ], "status": 1, "title": "example", "type": "example"}The body is too large
RFC 9457 problem details payload.
object
Explanation specific to this occurrence, written to help correct the request.
The invalid members of the request. Present on a validation problem.
One invalid member of a request, located by a JSON Pointer (RFC 6901).
object
What is wrong with it.
JSON Pointer to the member within the request body. Empty for the whole body.
HTTP status code.
Short summary of the problem type. For about:blank, the status phrase.
Problem type URI, which resolves to its documentation. Absent means about:blank.
Examplegenerated
{ "detail": "example", "errors": [ { "detail": "example", "pointer": "example" } ], "status": 1, "title": "example", "type": "example"}The body is not JSON
RFC 9457 problem details payload.
object
Explanation specific to this occurrence, written to help correct the request.
The invalid members of the request. Present on a validation problem.
One invalid member of a request, located by a JSON Pointer (RFC 6901).
object
What is wrong with it.
JSON Pointer to the member within the request body. Empty for the whole body.
HTTP status code.
Short summary of the problem type. For about:blank, the status phrase.
Problem type URI, which resolves to its documentation. Absent means about:blank.
Examplegenerated
{ "detail": "example", "errors": [ { "detail": "example", "pointer": "example" } ], "status": 1, "title": "example", "type": "example"}Headers
Section titled “Headers”The media type the operation takes.
Too many requests
RFC 9457 problem details payload.
object
Explanation specific to this occurrence, written to help correct the request.
The invalid members of the request. Present on a validation problem.
One invalid member of a request, located by a JSON Pointer (RFC 6901).
object
What is wrong with it.
JSON Pointer to the member within the request body. Empty for the whole body.
HTTP status code.
Short summary of the problem type. For about:blank, the status phrase.
Problem type URI, which resolves to its documentation. Absent means about:blank.
Examplegenerated
{ "detail": "example", "errors": [ { "detail": "example", "pointer": "example" } ], "status": 1, "title": "example", "type": "example"}Headers
Section titled “Headers”Seconds to wait. Sent when the limit knows when it lifts.
The service failed
RFC 9457 problem details payload.
object
Explanation specific to this occurrence, written to help correct the request.
The invalid members of the request. Present on a validation problem.
One invalid member of a request, located by a JSON Pointer (RFC 6901).
object
What is wrong with it.
JSON Pointer to the member within the request body. Empty for the whole body.
HTTP status code.
Short summary of the problem type. For about:blank, the status phrase.
Problem type URI, which resolves to its documentation. Absent means about:blank.
Examplegenerated
{ "detail": "example", "errors": [ { "detail": "example", "pointer": "example" } ], "status": 1, "title": "example", "type": "example"}The service is at capacity
RFC 9457 problem details payload.
object
Explanation specific to this occurrence, written to help correct the request.
The invalid members of the request. Present on a validation problem.
One invalid member of a request, located by a JSON Pointer (RFC 6901).
object
What is wrong with it.
JSON Pointer to the member within the request body. Empty for the whole body.
HTTP status code.
Short summary of the problem type. For about:blank, the status phrase.
Problem type URI, which resolves to its documentation. Absent means about:blank.
Examplegenerated
{ "detail": "example", "errors": [ { "detail": "example", "pointer": "example" } ], "status": 1, "title": "example", "type": "example"}