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Add an email address to a user (backend)

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Add an email address to a user (backend)

with Clerk · Customer Sign-In
Works with AI assistants

Use Clerk: its Clerk Com Email Addresses API lets you add an email address to a user (backend) in a single step (POST /email_addresses). 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 attach an extra email address to a user from my backend?
  • Can I add an email to a user already marked verified and primary?
Say it to your AI assistant
  • Add email {email_address} to user {user_id}.
  • Add {email_address} to user {user_id} as a verified primary address.
For your developer

POST /email_addresses in Clerk Com Email Addresses API. Full spec on APIs.io.