---
title: "Finish Passkey Registration"
method: POST
path: "/{tenant_id}/registration/finalize"
tags: ["credentials"]
---

# Finish Passkey Registration

`POST /{tenant_id}/registration/finalize`

Finish credential registration process

## Path parameters

- `tenant_id` string, uuid, required

## Request body

- object
  - `id` string, required
  - `type` 'public-key', required
  - `rawId` string, required
  - `authenticatorAttachment` string
  - `response` AuthenticatorAttestationResponse, required
    - `clientDataJSON` string, required
    - `attestationObject` string, required
    - `transports` string[]
  - `transports` string[]

## Response `200`

Example response

- object
  - `token` string

## Other responses

- `400` — Error Response with detailed information
- `401` — Error Response with detailed information
- `404` — Error Response with detailed information
- `500` — Error Response with detailed information

---

[API](https://skmtc.dev/hanko/apis/hanko-admin-api.md) · [All operations](https://skmtc.dev/hanko/apis/hanko-admin-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/hanko/hanko-admin-api/revisions/d22a127b0978/schema)