---
title: "Vote"
method: POST
path: "/events/{event_id}/polls/{poll_id}/vote"
tags: ["Polls"]
---

# Vote

`POST /events/{event_id}/polls/{poll_id}/vote`

## Request

- Base URL: `https://api.confbuilder.com` (the document declares no server; this is the origin it was published from)
- URL: `https://api.confbuilder.com/events/{event_id}/polls/{poll_id}/vote`
- Auth: none declared

Cast one vote per user (anonymous tally). Re-voting changes the vote.

## Path parameters

- `event_id` string, required
- `poll_id` string, uuid, required

## Request body

- PollVoteSchema
  - `optionIndex` integer, required

## Response `200`

Successful Response

- PollSchema
  - `id` string, uuid, required
  - `eventId` string, uuid, required
  - `question` string, required
  - `options` string[], required
  - `isOpen` boolean, required
  - `createdAt` string, date-time, required
  - `results` integer[], nullable
  - `totalVotes` integer, nullable
  - `myVote` integer, nullable

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/confbuilder/apis/confbuilder-api.md) · [All operations](https://skmtc.dev/confbuilder/apis/confbuilder-api/llms.txt) · [OpenAPI document](https://skmtc.dev/confbuilder/apis/confbuilder-api/revisions/9e576d664e16?raw)