---
title: "Đăng ký / huỷ đăng ký tham dự sự kiện"
method: POST
path: "/ir/public/events/{eventId}/register"
tags: ["IRPublicPage"]
---

# Đăng ký / huỷ đăng ký tham dự sự kiện

`POST /ir/public/events/{eventId}/register`

## Request

- Base URL: `https://api.fireant.vn`
- URL: `https://api.fireant.vn/ir/public/events/{eventId}/register`
- Auth: OAuth 2
  - Implicit: `https://accounts.fireant.vn/connect/authorize`
  - Scopes: `user-data-write`
- TypeScript: <https://skmtc.dev/fireant/apis/fireant-restful-api/docs/ir/public/events/:eventId/register/post.ts> (a function with typed inputs; its response is checked against the schema)

## Path parameters

- `eventId` integer, required

## Request body

- FireAntApiModelsIRIREventRegisterRequest
  - `register` boolean

## Response `200`

OK

- FireAntApiModelsIRIREventRegisterResult
  - `eventId` integer
  - `registered` boolean
  - `registrations` integer

## Changes

- **2026-10-10** `300cfd8b632c`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/fireant/apis/fireant-restful-api/changes/ir/public/events/:eventId/register/post.md)

---

[API](https://skmtc.dev/fireant/apis/fireant-restful-api.md) - [All operations](https://skmtc.dev/fireant/apis/fireant-restful-api/llms.txt) - [OpenAPI document](https://skmtc.dev/fireant/apis/fireant-restful-api/revisions/c9b3aa855f95?raw)