# Programmatic Domain Management

The domains registrar API enables you to programmatically manage your domain lifecycle from search to renewal.

## Getting started with the API

You can start using the REST API by:

1. [Creating a token](https://vercel.com/docs/rest-api/reference/welcome#creating-an-access-token)
2. Using the token in either of the following ways:

   - Use the [Vercel SDK](https://vercel.com/docs/rest-api/reference/sdk)

   In the following example, use the Vercel SDK to get the supported TLDs.

   ```ts filename="index.ts"
   import { Vercel } from '@vercel/sdk';

   const vercel = new Vercel({
     bearerToken: '<YOUR_BEARER_TOKEN_HERE>',
   });

   const result = await vercel.domainsRegistrar.getSupportedTlds();
   ```

   - Use the language of your choice by calling the endpoints directly and providing your token.

   In the following example, we use `cURL` to get the supported TLDs.

   ```bash filename="terminal"
   curl --request GET \
     --url https://api.vercel.com/v1/registrar/tlds/supported \
     --header 'Authorization: Bearer <token>'
   ```

You can use the domains registrar API to do the following:

### Catalog & pricing

- [List all supported top-level domains (TLDs)](https://vercel.com/docs/rest-api/reference/endpoints/domains-registrar/get-supported-tlds)
- [Get pricing for specific TLDs](https://vercel.com/docs/rest-api/reference/endpoints/domains-registrar/get-tld-price-data)
- [Retrieve per-domain pricing information](https://vercel.com/docs/rest-api/reference/endpoints/domains-registrar/get-price-data-for-a-domain)

### Availability

- [Check single domain availability](https://vercel.com/docs/rest-api/reference/endpoints/domains-registrar/get-availability-for-a-domain)
- [Perform bulk availability checks for multiple domains](https://vercel.com/docs/rest-api/reference/endpoints/domains-registrar/get-availability-for-multiple-domains)

### Orders & purchases

- [Purchase a domain](https://vercel.com/docs/rest-api/reference/endpoints/domains-registrar/buy-a-domain)
- [Execute bulk domain purchases](https://vercel.com/docs/rest-api/reference/endpoints/domains-registrar/buy-multiple-domains)
- [Fetch order status by ID](https://vercel.com/docs/rest-api/reference/endpoints/domains-registrar/get-a-domain-order)

### Transfers

- [Retrieve authorization codes for domain transfers](https://vercel.com/docs/rest-api/reference/endpoints/domains-registrar/get-the-auth-code-for-a-domain)
- [Initiate domain transfers to Vercel](https://vercel.com/docs/rest-api/reference/endpoints/domains-registrar/transfer-in-a-domain)
- [Track transfer status and completion](https://vercel.com/docs/rest-api/reference/endpoints/domains-registrar/get-a-domains-transfer-status)

### Management

- [Renew domains before expiration](https://vercel.com/docs/rest-api/reference/endpoints/domains-registrar/renew-a-domain)
- [Enable or disable automatic renewal](https://vercel.com/docs/rest-api/reference/endpoints/domains-registrar/update-auto-renew-for-a-domain)
- [Update nameserver configurations](https://vercel.com/docs/rest-api/reference/endpoints/domains-registrar/update-nameservers-for-a-domain)
- [Fetch TLD-specific contact information schemas](https://vercel.com/docs/rest-api/reference/endpoints/domains-registrar/get-contact-info-schema)

## Deprecations and migration

The following legacy domains API endpoints are now deprecated and will be sunset on November 8, 2025:

- [Purchase a domain](https://vercel.com/docs/rest-api/reference/endpoints/domains/purchase-a-domain-deprecated)
- [Check the price for a domain](https://vercel.com/docs/rest-api/reference/endpoints/domains/check-the-price-for-a-domain-deprecated)
- [Check a Domain Availability](https://vercel.com/docs/rest-api/reference/endpoints/domains/check-a-domain-availability-deprecated)
- [Get domain transfer info](https://vercel.com/docs/rest-api/reference/endpoints/domains/get-domain-transfer-info-deprecated)

If you are currently using the Vercel CLI for domain purchases, pricing, or availability, upgrade to CLI version `48.2.8` or later.


--------------------------------------------------------------------------------
title: "Supported domains"

last_updated: "2026-02-03T02:58:40.656Z"
source: "https://vercel.com/docs/domains/supported-domains"
--------------------------------------------------------------------------------