I am looking for a third party DNS management like editdns or everydns which has the capability to add zones via an API / PHP API

Any recommendation?

We allow that... Just the creation of zones, not records or anything else but we're working on adding that to our API.

We use PointHQ for DNS hosting on some of our domains.

Do you need a solution with a complete php system ready to use and customize, or simply the access to an API?

Do you need management of records via API, or simply adding/removing domains?

Do you need a solution with a complete php system ready to use and customize, or simply the access to an API?

Do you need management of records via API, or simply adding/removing domains?

If there is a complete solution that is preferrable. If not, I can do with an API that can add DNS zones (not just domains) like creating subdomains and change DNS zones