Check if an email is registered on Amazon

What we check on Amazon

Instant tier for email address lookups - answered in well under a second

Amazon is checked from an email address. The response says whether that address has a Amazon account - registered: true or registered: false - with the moment that was established in checkedAt. A username on its own cannot reach Amazon, so username lookups do not include it.

Amazon is in the instant tier: with ?instant=true it is among the first platforms answered, in well under a second. On a full lookup it is checked alongside every other platform and streamed as it lands.

If Amazon blocks the check, times out, or answers ambiguously, it is omitted from results[] entirely rather than returned as registered: false. Absence from the response means "unconfirmed", never "no account".

Who checks Amazon accounts

Shopping and marketplace accounts are checked by e-commerce and payment teams scoring orders. A buyer with real purchase history on established marketplaces is materially lower risk than an email that exists nowhere, which is why marketplace presence sits alongside breach history and email age in order and payout fraud scoring.

More on this: Order and payment fraud.

Inputs Amazon accepts

• Email address: send it as email. Amazon is checked from the address itself, the most common way teams look up an account at signup.

One request

curl -X POST "https://api.digifootprint.dev/v2/lookup?wait=true" \
  -H "Authorization: Bearer dfp_your_key" \
  -H "Content-Type: application/json" \
  -d '{"email": "someone@example.com"}'

What a Amazon result looks like

{
  "platform": "amazon",
  "registered": true,
  "checkedAt": "2026-10-15T09:53:15.873Z",
  "identity": "email"
}

The full response shape - breaches, web mentions, matches versus socialMatches, and what method means - is in running a lookup.

Related platforms

Every one of these is checked in the same request as Amazon.

Amazon lookup FAQ

Can I check a phone number on Amazon?

Not directly. Amazon can be reached from email address only. Phone numbers are checked on the messaging and social apps that sign people up by phone.

How fast is a Amazon check?

Fast: Amazon is in the instant tier, so with ?instant=true it is answered in well under a second. A full lookup streams it as soon as it lands.

Is this an Amazon email checker?

It checks whether an email address is registered on Amazon, which is the question most people mean by an email checker. It is not a password or credential checker, and not a deliverability test - it never signs in, never sends mail, and returns only whether an Amazon account exists for the address, with the time that was established.

What happens if Amazon blocks the check?

Amazon is left out of the response. We never report a platform we could not confirm as "not registered" - a missing platform means unconfirmed, not absent.

Does the API return the Amazon account details?

No. You get whether an account exists for the input you sent, and when that was established. No profile contents, photos, followers or private data are collected or returned.