---
title: "Preferences"
method: POST
path: "/v1/preferences"
tags: ["gateway"]
---

# Preferences

`POST /v1/preferences`

## Request

- Base URL: `https://api.os3robotics.com` (the document declares no server; this is the origin it was published from)
- URL: `https://api.os3robotics.com/v1/preferences`
- Auth: HTTP bearer

Records your end user's pick between the two answers of a response that carried
`os3_preference_id`: `{"id": "<os3_preference_id>", "choice": 0 | 1 | "both" | "neither"}`,
`choice` being the index in `choices` of the answer they chose. Sending the same pick again
answers the same; another pick for the same pair is 409.

## Response `200`

Successful Response

- unknown

---

[API](https://skmtc.dev/os3robotics/apis/os3-api.md) - [All operations](https://skmtc.dev/os3robotics/apis/os3-api/llms.txt) - [OpenAPI document](https://skmtc.dev/os3robotics/apis/os3-api/revisions/af32cd4f14bb?raw)