Vercel REST API
POST /v5/domains/buy endpoint removal
Stopped workingSubscribe to Vercel REST APIShare
Calls to POST /v5/domains/buy on Vercel REST API stopped working on November 9, 2025.
Calls it hits
POST /v5/domains/buy
What to use instead of these calls
Buy with the Domains Registrar API: POST /v1/registrar/domains/{domain}/buy (or POST /v1/registrar/domains/buy for several).
In Vercel REST API's words
The Legacy Domains API is now deprecated. If you use the Vercel CLI for domain purchases, pricing, or availability, upgrade to v48.2.8. Sunset date: 2025-11-09.
Facts
- API
- Vercel REST API
api.vercel.com - Kind
- Endpoint removal
- Announced
- October 8, 2025
- Takes effect
- November 9, 2025
- Calls after that day
- Fail
- Source
- Announcement
- Last updated
- Verified
- , against Vercel REST API's own pages
Questions
When does this change take effect?
Calls to POST /v5/domains/buy on Vercel REST API stopped working on November 9, 2025.
What happens to calls after November 9, 2025?
They have failed since November 9, 2025.
How do I find the calls this hits in my code?
Okapi reads your repository, finds the calls this change hits and opens a pull request with the fix. It never commits to your branches: every change comes as a pull request you review.
More from Vercel REST API 3
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GET /v1/domains/{id}/registryEndpoint removal Stopped working -
GET /v4/domains/priceEndpoint removal Stopped working -
GET /v4/domains/statusEndpoint removal Stopped working
You fixed this one by hand.
Okapi opens the pull request with the fix before the next breaking change reaches your code.