---
title: "Pin agent version as race candidate"
method: PUT
path: "/v1/miner/race-selection"
tags: ["miner"]
---

# Pin agent version as race candidate

`PUT /v1/miner/race-selection`

Pin the given agent version as this miner's race candidate.

## Request body

- MinerRaceSelectionRequest
  - `agent_version_id` string, uuid, required — Agent version to pin as the race candidate

## Response `204`

Successful Response

## Other responses

- `400` — Selected version cannot be pinned as the race candidate
- `403` — Version is not owned by the authenticated miner
- `409` — Race is in progress; selection writes are locked
- `422` — Validation Error

---

[API](https://skmtc.dev/oroagents/apis/oro-api.md) · [All operations](https://skmtc.dev/oroagents/apis/oro-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/oroagents/oro-api/revisions/38ef86138115/schema)