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ATS Jobs API – Job Changes Feed
x402
ATS Jobs API – Job Changes Feed is a paid API for AI agents from companyfacts.dev, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-31).
Returns a chronological feed of new and removed job postings detected across 8,500+ company ATS boards (Greenhouse, Ashby, Lever, Workable) since a given date.
Price / call$0.003
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
A JSON object containing the queried since-date and an array of change events, each with a day, a kind field ('new' or removed), a job title, and a company name. Changes are sourced directly from ATS platforms and reflect the employer's published postings.
Example use cases
Competitive hiring intelligence tracker
“What new engineering or product roles have been posted at OpenAI, Anthropic, and DeepMind since October 15? I want to know which teams are growing.”
Recruiting agency daily digest
“Give me a list of all new job postings that appeared across any company's ATS board since yesterday — I want to review fresh openings before my morning call.”
Startup hiring signal monitor
“Have any of these companies — Vercel, Linear, Supabase, or Retool — posted new jobs since the start of this month? I'm trying to gauge which ones are in a growth phase.”
Technical details
Endpoint
GEThttps://companyfacts.dev/x402/v1/changes?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a delta view of job postings — i.e., what changed since a specific date — rather than a full snapshot of current openings. It is especially valuable for monitoring specific companies' hiring activity over time, building hiring-signal alerts, or generating daily recruiting digests. Prefer it over general job search APIs when you need direct ATS provenance (Greenhouse, Ashby, Lever, Workable) and structured salary data where available, rather than aggregated or scraped job board listings.
Side effects
- Invalid or missing 'since' date format returns a 400 error
- Unknown or unsupported company identifiers in the 'companies' filter may return an empty changes array
- Requests without payment header or with insufficient USDC balance return 402 Payment Required
- ATS boards that go offline or block scraping may result in stale or missing change data for those companies
- Very broad queries (no company filter, long since window) may return large payloads
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"since": "2026-11-01",
"changes": [
{
"day": "2026-11-01",
"kind": "new",
"title": "Backend Engineer",
"company": "Stripe"
}
]
}
}Tags
x402
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