ATK Email Verify

x402

ATK Email Verify is a paid API for AI agents from atkvn.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-29).

Validates an email address and classifies it as ok/invalid, disposable, or a role account

Price / call$0.001

Seller volume →—

Success—

StatusUnknown

How this service works

Check an email address without contacting the mailbox: syntax, domain accepts mail (MX, null MX), disposable provider, role account, free provider. Verdict ok / risky / undeliverable / invalid.

Output

Returns a JSON object with the normalized email address, a verdict string ('ok' or similar status), a boolean indicating whether the address is disposable (temporary/throwaway service), and a boolean indicating whether it is a role account (e.g. info@, support@, admin@).

Example use cases

Block throwaway signups at registration

“Before we create the account, check if throwaway+1234@mailnesia.com is a disposable email address so we can block it from signing up.”

Screen leads before CRM import

“I have a new lead with email noreply@bigcorp.com — can you tell me if it's a role account or a real personal address before I add it to our CRM?”

Validate bulk contact list entry

“We're about to send a campaign — can you verify that info@acmecorp.com is a legitimate email and not a disposable or fake address?”

Technical details

Endpoint

GEThttps://atkvn.com/agent/v1/email-verify?utm_source=zero.xyz

When to prefer

Choose this endpoint when you need a fast, cheap, per-address email validation that specifically distinguishes disposable/throwaway addresses and role accounts from legitimate personal emails. It is well-suited for real-time signup validation, lead screening, and fraud prevention workflows. At $0.001 per call it is cost-effective for high-volume use. Prefer it over general email syntax validators when you need the disposable and role-account signals beyond simple format checking.

Side effects

Missing or malformed email query parameter — returns an error response
Invalid email format that cannot be parsed — may return a non-ok verdict or error
Network timeout if the upstream MX/DNS check takes too long
Ambiguous domains that are sometimes disposable but not always flagged correctly
Rate limiting if too many requests are sent in a short window

Input

Schema · Request body

Field	Type	Description
inputrequired	object
output	object

Output

Schema · Response

{
  "type": "json",
  "example": {
    "address": "jane@example.com",
    "verdict": "ok",
    "disposable": false,
    "role_account": false
  }
}

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How this service works

Check an email address without contacting the mailbox: syntax, domain accepts mail (MX, null MX), disposable provider, role account, free provider. Verdict ok / risky / undeliverable / invalid.

Output

Example use cases

Block throwaway signups at registration

“Before we create the account, check if throwaway+1234@mailnesia.com is a disposable email address so we can block it from signing up.”

Screen leads before CRM import

“I have a new lead with email noreply@bigcorp.com — can you tell me if it's a role account or a real personal address before I add it to our CRM?”

Validate bulk contact list entry

“We're about to send a campaign — can you verify that info@acmecorp.com is a legitimate email and not a disposable or fake address?”

Technical details

Endpoint

GEThttps://atkvn.com/agent/v1/email-verify?utm_source=zero.xyz

When to prefer

Side effects

Missing or malformed email query parameter — returns an error response
Invalid email format that cannot be parsed — may return a non-ok verdict or error
Network timeout if the upstream MX/DNS check takes too long
Ambiguous domains that are sometimes disposable but not always flagged correctly
Rate limiting if too many requests are sent in a short window

Input

Schema · Request body

Field	Type	Description
inputrequired	object
output	object

Output

Schema · Response

{
  "type": "json",
  "example": {
    "address": "jane@example.com",
    "verdict": "ok",
    "disposable": false,
    "role_account": false
  }
}