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Detach Custom Domain from Site Slug
Detach Custom Domain from Site Slug is a paid API for AI agents from site.withzero.ai, paid per call via MPP, metered — billed by usage, status unknown (last checked 2026-10-02).
Removes a custom domain from a hosted site slug by deleting the KV mapping and tearing down the Cloudflare Worker Custom Domain attachment.
PriceMeteredbilled by usage
Success—
StatusUnknown
How this service works
Detach a custom domain from this slug. Owner-only. Removes the CUSTOM_DOMAINS KV mapping AND tears down the Cloudflare Worker Custom Domain attachment.
Output
Returns a JSON object confirming that the custom domain has been detached from the slug — the CUSTOM_DOMAINS KV mapping is removed and the Cloudflare Worker Custom Domain attachment is torn down.
Example use cases
Releasing an expired domain
“I'm not renewing myoldsite.com anymore — detach it from the 'old-project' slug on withzero so it's no longer mapped and the Cloudflare attachment is cleaned up.”
Switching to a new custom domain
“I want to swap domains on my site — please remove 'shop.myolddomain.com' from the slug 'ecommerce-landing' on withzero before I attach the new one.”
Cleaning up a deprecated site's domain
“I've moved my portfolio to a different platform, so please detach 'portfolio.mysite.dev' from the withzero slug 'portfolio-v2' and take down the Cloudflare custom domain routing.”
Technical details
Endpoint
DELETEhttps://site.withzero.ai/sites/:slug/domains/:domain?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to remove a custom domain that was previously attached to a withzero.ai site slug, especially when switching domains, decommissioning sites, or cleaning up stale mappings. It is distinct from deleting the site itself and only removes the domain association.
Side effects
- Caller is not the owner of the slug — returns authorization error
- Slug does not exist — returns not found error
- Domain was not attached to the slug — may return not found or no-op
- Cloudflare teardown fails mid-operation — partial state possible
- Invalid slug or domain format — returns validation error
Output
Schema · Response
{
"type": "object"
}Reviews
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