---
title: "Complete Pick"
method: POST
path: "/api/integrations/instances/{registration_id}/pick"
tags: ["mcp-oauth"]
---

# Complete Pick

`POST /api/integrations/instances/{registration_id}/pick`

## Request

- Base URL: `https://app.thinqos.com` (the document declares no server; this is the origin it was published from)
- URL: `https://app.thinqos.com/api/integrations/instances/{registration_id}/pick`
- Auth: none declared

## Path parameters

- `registration_id` string, uuid, required

## Headers

- `x-impersonate-identity-id` string, nullable

## Request body

- PickRequest
  - `token` string, required
  - `choice_index` integer, required

## Response `200`

Successful Response

- PickCompleteResponse
  - `status` string, required
  - `redirect_to` string, required

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/thinqos/apis/thinqos-api.md) · [All operations](https://skmtc.dev/thinqos/apis/thinqos-api/llms.txt) · [OpenAPI document](https://skmtc.dev/thinqos/apis/thinqos-api/revisions/ce2c2ce318b1?raw)