---
title: "Get availability for multiple domains"
method: POST
path: "/v1/registrar/domains/availability"
tags: ["domains-registrar"]
---

# Get availability for multiple domains

`POST /v1/registrar/domains/availability`

Get availability for multiple domains. If the domains are available, they can be purchased using the [Buy a domain](https://vercel.com/docs/rest-api/reference/endpoints/domains-registrar/buy-a-domain) endpoint or the [Buy multiple domains](https://vercel.com/docs/rest-api/reference/endpoints/domains-registrar/buy-multiple-domains) endpoint.

## Query parameters

- `teamId` string

## Request body

- object
  - `domains` DomainName[], required — an array of at most 50 item(s)

## Response `200`

Success

- object
  - `results` object[], required
    - `domain` string, required — A valid domain name
    - `available` boolean, required

## Other responses

- `400` — There was something wrong with the request
- `401` — Unauthorized
- `403` — NotAuthorizedForScope
- `429` — TooManyRequests
- `500` — InternalServerError

## Changes

- **2026-07-14** `314022afff45` — 1 info
  - added the optional property `reason` to the response with the `401` status

[Change history](https://skmtc.dev/vercel/apis/api/changes/v1/registrar/domains/availability/post.md)

---

[API](https://skmtc.dev/vercel/apis/api.md) · [All operations](https://skmtc.dev/vercel/apis/api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/vercel/api/revisions/4191ba96b0c1/schema)