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Email Verification

How can I add BounceBan for email verification in Clay?

April 2026

Quick Answer

You can add BounceBan in two ways: 1) Search for "BounceBan" in the enrichment panel and select "Verify Emails with BounceBan", or 2) Use HTTP API enrichment with the endpoint [api-waterfall.bounceban.com](https://api-waterfall.bounceban.com/v1/verify/single?email=) (POST method, include your API key in authorization header, body structure: {"email": /{{email_column}}}). Get your API key from [bounceban.com](https://bounceban.com/app/api/settings.) Note that BounceBan requires your own API key (not available through Clay credits) and excels at verifying catch-all emails and those protected b

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1 months ago

1 Answer

You can add BounceBan in two ways:

  1. Search for "BounceBan" in the enrichment panel and select "Verify Emails with BounceBan", or

  2. Use HTTP API enrichment with the endpoint api-waterfall.bounceban.com (POST method, include your API key in authorization header, body structure: {"email": /{{email_column}}}). Get your API key from bounceban.com Note that BounceBan requires your own API key (not available through Clay credits) and excels at verifying catch-all emails and those protected by Secure Email Gateways. You can save HTTP API setups as templates by selecting multiple columns and clicking "Save as Template" for future reuse.

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