You can add BounceBan in two ways:
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Search for "BounceBan" in the enrichment panel and select "Verify Emails with BounceBan", or
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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.
February 2026