Domain Provisioning API

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3 min read

Luis Felipe Dias

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You set up a domain provisioning api by creating scoped service keys in your host platform. Then you send HTTPS requests to register, check, and route new domains for your apps. Most teams start by giving a single admin key to their deployment scripts. That wide key lets one broken script change or delete every live domain in your account. How a domain provisioning api works A domain provisioning api lets your backend apps create and manage custom domains through code. You do not need to clic

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You set up a domain provisioning api by creating scoped service keys in your host platform. Then you send HTTPS requests to register, check, and route new domains for your apps. Most teams start by giving a single admin key to their deployment scripts. That wide key lets one broken script change or delete every live domain in your account.

How a domain provisioning api works

A domain provisioning api lets your backend apps create and manage custom domains through code. You do not need to click through a web console for each new user or tenant. Your app sends a request with the desired domain name to the provider endpoint. The provider checks if the domain is free and creates the initial DNS records.

Next, the workflow checks who owns the domain. The API returns a token that must go into a DNS text record. Once DNS updates, your app calls the API again to finish the check. After the check passes, the platform requests a TLS certificate and routes live traffic.

To run this flow, you create an API key or service role in your DNS provider. You attach permission rules to that role so it can read and write domain records. Your backend app stores that key and uses it for every domain request.

What native domain roles solve and what they miss

Native roles in your cloud or DNS platform handle the initial login step well. They check that a request holds a valid key before allowing any domain changes. You can split read roles from write roles so monitoring tools cannot delete live routes. You can also tie a role to one specific project or zone in your account.

Still, native API roles only decide who can log in at the start. They do not inspect what each individual request or command does in flight. A role with write rules for a zone can add a new tenant subdomain. That same role can also overwrite your main production record or dump sensitive zone data.

User Provisioning (SCIM) + API Key Management: architecture patterns and best practices

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Static keys also create a daily tracking problem for engineering teams. When five devs and two scripts share one service key, logs only show that key name. You cannot see which person ran a bad update or why they ran it. If a response includes private contact emails or phone numbers, raw results return to the caller.

Steps to tighten domain API rules

First, remove broad admin keys from your build pipelines and backend apps right away. Create separate service roles for domain creation, status checks, and record deletion. Give your automated app only the creation and status check roles.

Second, require human review before any script or engineer runs a domain delete request. Moving high-risk actions out of static scripts stops accidental outages across your live zones. Keep a clear log of every request payload and pair it with a real user identity. Finally, set up data masking so API responses rewrite emails and phone numbers in results.

Govern statements and responses across databases and APIs

Good config and scoped roles are needed setup. They do not check single queries in flight or mask sensitive fields in returned rows. Across Postgres, MySQL, SQL Server, MongoDB, ClickHouse, Kubernetes APIs, SSH, and internal HTTP endpoints, hoop.dev runs beside each supported service as an open-source proxy, a sidecar for your database or API.

First, hoop.dev guardrails block banned queries before they run. Then hoop.dev data masking rewrites matched sensitive values in responses in memory. The audit trail records every statement and verdict per resource. Furthermore, hoop.dev holds SOC 2 Type II and is open source on GitHub.

Frequently asked questions

What permissions should a domain provisioning role have?

Give the role permission to create subdomains and read check statuses within one specific zone. Do not give it permission to delete root zones or edit billing records.

How do teams handle failed domain ownership checks?

Your app should poll the status endpoint on a set timer until DNS records spread. If the check fails after a few days, cancel the request and alert the user.

Why are static API keys risky for domain management?

Static keys do not expire on their own and often hold broad write rules. Anyone who copies the key can redirect traffic or read contact emails and phone numbers.

Save the open-source gateway.

hoop is MIT-licensed infrastructure for controlling how AI agents reach production data. Star hoophq/hoop so you can inspect it, deploy it, or share it when your team starts governing agent access.