---
title: "Use Existing Account"
method: POST
path: "/verify/{provider_key}/use"
tags: ["verify"]
---

# Use Existing Account

`POST /verify/{provider_key}/use`

Verify with an account the member already linked, with no OAuth round trip.

Every condition is re-checked here rather than trusted from the page: ownership, that
the account is not stale, and that the guild permits reuse for this provider.

## Path parameters

- `provider_key` string, required

## Request body

- UseAccountBody
  - `guild_id` integer, required
  - `account_id` string, required

## Response `200`

Successful Response

- object

## Other responses

- `422` — Validation Error

---

[API](https://skmtc.dev/monni/apis/fastapi.md) · [All operations](https://skmtc.dev/monni/apis/fastapi/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/monni/fastapi/revisions/0321cc5200a6/schema)