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ATS Jobs API – Email Check
x402
ATS Jobs API – Email Check is a paid API for AI agents from ats-jobs-api.groundtruthtools.workers.dev, paid per call via x402, $0.001/call, status unknown (last checked 2026-11-01).
Validates an email address by checking for a mail server and flagging disposable or role-based accounts
Price / call$0.001
Success—
StatusUnknown
How this service works
Open job postings read first-hand from the applicant-tracking system behind a company's careers page: Greenhouse, Ashby, Lever or Workable. Includes a directory of 8532 company job boards, because none of the vendors publishes one. Salaries are parsed into numbers where the employer publishes them and refused where ambiguous. No personal data.
Output
Returns a JSON object with the queried email address, a verdict string (e.g. 'mail_server_found'), a boolean indicating whether the address is disposable, and a boolean indicating whether it is a role account (e.g. info@, support@).
Example use cases
Screen candidate email before outreach
“Before I email this job applicant at dave.jones@tempmail.io, can you check if that address is real and not a throwaway?”
Validate recruiter contact quality
“I have a list of recruiter emails I scraped — can you check if recruiting@bigcorp.com is a legitimate mailbox, not a role account or disposable address?”
Pre-send verification for job offer email
“I'm about to send a job offer to candidate@gmail.com — can you verify that the mail server exists and it's not a disposable or role-based address first?”
Technical details
Endpoint
GEThttps://ats-jobs-api.groundtruthtools.workers.dev/x402/v1/email-check?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need lightweight, real-time email hygiene checks within a recruiting or job-application workflow — particularly when you want to detect disposable addresses and role accounts before initiating candidate outreach, and when you are already using the ATS Jobs API ecosystem for job data.
Side effects
- Missing or malformed email query parameter returns an error
- Ambiguous or unreachable mail server may yield an inconclusive verdict
- Disposable provider databases may lag behind newly created throwaway services
- Role-account detection relies on heuristics and may miss non-standard prefixes
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"email": "jane@example.com",
"verdict": "mail_server_found",
"disposable": false,
"role_account": false
}
}Tags
x402
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