Add details to an in-progress sign-up
One step with Clerk. We can help you get access.
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Add details to an in-progress sign-up
with Clerk · Identity & Access Management
Works with AI assistants
Use Clerk: its Clerk Com Sign Ups API lets you add details to an in-progress sign-up in a single step (PATCH /v1/client/sign_ups/{sign_up_id}). 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 add a phone number or username to a sign-up already started?
- Can I fill in missing fields on a sign-up before verifying it?
Say it to your AI assistant
- Add phone number {phone_number} to sign-up {sign_up_id}.
- Set username {username} on in-progress sign-up {sign_up_id}.
For your developer
PATCH /v1/client/sign_ups/{sign_up_id} in Clerk Com Sign Ups API. Full spec on APIs.io.