Update sign-up allowlist and blocklist restrictions
One step with Clerk. We can help you get access.
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Update sign-up allowlist and blocklist restrictions
with Clerk
Works with AI assistants
Use Clerk: its Clerk Backend Instance Settings API lets you update sign-up allowlist and blocklist restrictions in a single step (PATCH /instance/restrictions). Clerk also has an MCP server, so an AI assistant like Claude or ChatGPT can do it for you. capabilities.work can help you get signed up and connected.
- How do I restrict sign-ups to an allowlist of identifiers?
- Can I block disposable email domains and email subaddresses on my instance?
Say it to your AI assistant
- Enable the allowlist restriction on my instance.
- Block disposable email domains and email subaddresses for sign-ups.
For your developer
PATCH /instance/restrictions in Clerk Backend Instance Settings API. Full spec on APIs.io.