Get Ad Audience
Business Email to SHA256
The Business Email to SHA256 API converts a business email address into SHA256-hashed personal email addresses, for privacy-safe identity resolution and paid advertising audience matching.
The hashes it returns can be uploaded directly to Meta, Google, LinkedIn, TikTok, and other ad platforms that support customer match or custom audience workflows. Use this to retarget known contacts across their personal devices without exposing raw personal email data.
Use this endpoint to:
- Build customer match audiences for Meta, Google, LinkedIn, or TikTok
- Retarget contacts on their personal devices without exposing raw email addresses
- Bridge business contacts to privacy-safe advertising identifiers
Fair Use Policy: This API is subject to our Fair Use Policy for Enrichment.
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Business Email to SHA256
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LinkedIn to SHA256The LinkedIn to SHA256 API retrieves all known SHA256 and MD5 hashed emails for a LinkedIn profile, covering both business and personal addresses.
It returns separate arrays for business and personal hashes in both formats, giving you the broadest possible coverage for audience matching across ad platforms. Use this when you need to build the widest match key set for a LinkedIn-identified contact, for example to maximise match rates when uploading customer lists to Meta, Google, or LinkedIn Ads.
**Use this endpoint to:**
- Maximise match rates on ad platform customer lists
- Build a complete hashed identity set for one contact
- Bridge LinkedIn-sourced contacts into advertising audiences
**Fair Use Policy:**
This API is subject to our <a href="https://moltsets.com/fair-use-policy-enrichment/" target="_blank" rel="noopener">Fair Use Policy for Enrichment</a>.
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Business Email to SHA256
