Email to Mobile Ad ID (MAID)

What this skill does

Takes a plaintext email address and returns the Mobile Advertising IDs linked to it using email_to_maid - AAIDs (Android) and IDFAs (Apple). MAIDs let ad platforms target specific mobile devices, which makes them the highest-precision identifier for programmatic and in-app campaigns.

Use this when you have emails and need device-level reach - DSP audience uploads, mobile retargeting, or data clean room matching.

Inputs

• Email - single plaintext address or a list (processed one call per email); hashed emails (HEMs) are not a valid input

When it activates

• "get the MAID for [email]"
• "resolve these emails to device IDs"
• "build a MAID list for my DSP"
• "find mobile ad IDs for this audience"

Output

Emails processed:  X
MAIDs found:       X  (XX%)
Credits used:      ~XXX

Tips

• Multiple MAIDs per email is normal - people have multiple devices; all are returned with type noted
• Expected match rates ~30–60% - not-found results are free
• Personal emails resolve to MAIDs more often than business emails - this skill needs a plaintext email, so resolve a personal email first if you only have hashes or business addresses
• Starting from LinkedIn? Resolve a personal email first (LinkedIn to Personal Email), then run this skill on it