---
title: "Pick one option on a choice-based prize, then complete the claim"
method: POST
path: "/api/rewards/grants/{id}/choose"
tags: ["Rewards"]
---

# Pick one option on a choice-based prize, then complete the claim

`POST /api/rewards/grants/{id}/choose`

## Request

- Base URL: `https://api.rewritelifestyle.ai` (the document declares no server; this is the origin it was published from)
- URL: `https://api.rewritelifestyle.ai/api/rewards/grants/{id}/choose`
- Auth: HTTP bearer

Re-validates the choice is still eligible (stock, subscription state, etc.) at the moment of picking, not just when the menu was fetched. Returns `expired` past the claim-by date. A pick holds: choosing the same option again continues its claim, a different one is a 400.

## Path parameters

- `id` number, required

## Request body

- ChooseGrantOptionDto
  - `catalogue_id` number, required: catalogue_id of the chosen option, from GET grants/:id/options

## Response `201`

## Changes

- **2026-09-12** `0d5ef02a4fbe`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/rewritelifestyle/apis/rewrite-lifestyle-api/changes/api/rewards/grants/:id/choose/post.md)

---

[API](https://skmtc.dev/rewritelifestyle/apis/rewrite-lifestyle-api.md) - [All operations](https://skmtc.dev/rewritelifestyle/apis/rewrite-lifestyle-api/llms.txt) - [OpenAPI document](https://skmtc.dev/rewritelifestyle/apis/rewrite-lifestyle-api/revisions/28695827f27a?raw)