---
title: "Callback"
method: GET
path: "/vault/callback"
tags: ["Connections"]
---

# Callback

`GET /vault/callback`

This endpoint gets called after the triggering the authorize flow.

Callback links need a state and code parameter to verify the validity of the request.

When an error occurs during the OAuth flow, providers will optionally include error parameters
in the callback request instead of the code parameter.

## Query parameters

- `state` string, required
- `code` string, required
- `error` string
- `error_description` string

## Response `default`

Unexpected error

- UnexpectedErrorResponse
  - `status_code` number — HTTP status code
  - `error` string — Contains an explanation of the status_code as defined in HTTP/1.1 standard (RFC 7231)
  - `type_name` string — The type of error returned
  - `message` string — A human-readable message providing more details about the error.
  - `detail` union — Contains parameter or domain specific information related to the error and why it occurred.
    - string
    - object
  - `ref` string — Link to documentation of error type

## Other responses

- `301` — callback
- `400` — Bad Request
- `401` — Unauthorized
- `402` — Payment Required
- `404` — The specified resource was not found
- `422` — Unprocessable

---

[API](https://skmtc.dev/apideck-libraries/apis/vault-api.md) · [All operations](https://skmtc.dev/apideck-libraries/apis/vault-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/apideck-libraries/vault-api/revisions/79ff7820cc6f/schema)