API reference/Auth

Confirm a change with a passkey

POST/v1/auth/passkeys/verification

Returns options for `navigator.credentials.get()` limited to the user's passkeys. Send the response as `passkey` when deleting the account, turning off the authenticator app or replacing recovery codes.

bearer auth

Responses

200OKapplication/json

ceremony_tokenstringrequired

Send it back with the passkey's response. It is shown once and expires after 5 minutes.

expires_atstring (date-time)required

optionsanyrequired

Pass to navigator.credentials.create() or navigator.credentials.get() (PublicKeyCredential.parseCreationOptionsFromJSON or parseRequestOptionsFromJSON reads them)

401Unauthorizedapplication/problem+json

codestringrequired

Stable machine-readable error code

detailstring

Human-readable explanation

errorsarray of object

Field-level validation errors

request_idstring

Correlates with server logs and traces

statusinteger (int64)required

HTTP status code

titlestringrequired

Short summary of the problem type

typestring

URI identifying the problem type

409Conflictapplication/problem+json

codestringrequired

Stable machine-readable error code

detailstring

Human-readable explanation

errorsarray of object

Field-level validation errors

request_idstring

Correlates with server logs and traces

statusinteger (int64)required

HTTP status code

titlestringrequired

Short summary of the problem type

typestring

URI identifying the problem type

500Internal Server Errorapplication/problem+json

codestringrequired

Stable machine-readable error code

detailstring

Human-readable explanation

errorsarray of object

Field-level validation errors

request_idstring

Correlates with server logs and traces

statusinteger (int64)required

HTTP status code

titlestringrequired

Short summary of the problem type

typestring

URI identifying the problem type

503Service Unavailableapplication/problem+json

codestringrequired

Stable machine-readable error code

detailstring

Human-readable explanation

errorsarray of object

Field-level validation errors

request_idstring

Correlates with server logs and traces

statusinteger (int64)required

HTTP status code

titlestringrequired

Short summary of the problem type

typestring

URI identifying the problem type

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v0.5

Request

curl -X POST "https://api.example.com/v1/auth/passkeys/verification" \
  -H "Authorization: Bearer $TOKEN"

req, _ := http.NewRequest("POST", "https://api.example.com/v1/auth/passkeys/verification", nil)
req.Header.Set("Authorization", "Bearer "+token)
resp, err := http.DefaultClient.Do(req)
if err != nil {
	return err
}
defer resp.Body.Close()

const res = await fetch("https://api.example.com/v1/auth/passkeys/verification", {
  method: "POST",
  headers: { Authorization: `Bearer ${token}` },
});
const data = await res.json();

Response

{
  "ceremony_token": "string",
  "expires_at": "2026-09-15T12:00:00Z",
  "options": null
}

{
  "code": "project_name_taken",
  "detail": "project name is already taken",
  "errors": [
    {
      "location": "body.name",
      "message": "expected length >= 1"
    }
  ],
  "request_id": "req_9f86d081884c7d65",
  "status": 409,
  "title": "Conflict",
  "type": "string"
}

{
  "code": "project_name_taken",
  "detail": "project name is already taken",
  "errors": [
    {
      "location": "body.name",
      "message": "expected length >= 1"
    }
  ],
  "request_id": "req_9f86d081884c7d65",
  "status": 409,
  "title": "Conflict",
  "type": "string"
}

{
  "code": "project_name_taken",
  "detail": "project name is already taken",
  "errors": [
    {
      "location": "body.name",
      "message": "expected length >= 1"
    }
  ],
  "request_id": "req_9f86d081884c7d65",
  "status": 409,
  "title": "Conflict",
  "type": "string"
}

{
  "code": "project_name_taken",
  "detail": "project name is already taken",
  "errors": [
    {
      "location": "body.name",
      "message": "expected length >= 1"
    }
  ],
  "request_id": "req_9f86d081884c7d65",
  "status": 409,
  "title": "Conflict",
  "type": "string"
}

Base URL: https://api.example.com
Auth: bearer