Greenhouse Job Board API vs Careerjet API for AI agents
Greenhouse Job Board API is a public JSON view of one company's offices, departments and published jobs on Greenhouse, meant for building that company's careers site. Careerjet API is a job search API for Careerjet publishers who show Careerjet's job listings on their own sites.
The short answer
- Greenhouse Job Board API: Reading a known company's live openings straight from its own applicant tracking system.
- Careerjet API: Publishers who want to monetize traffic by showing Careerjet job listings to their own human visitors.
Side by side
| Greenhouse Job Board API | Careerjet API | |
|---|---|---|
| Searches | One employer's Greenhouse job board per call (by board_token); employer-direct, no cross-company search. | Careerjet's aggregated job listings, selected by a locale_code (language plus country, default en_GB). |
| Returns | JSON jobs with id, title, location.name, updated_at, absolute_url and, with content=true, the full description, departments and offices. | Jobs with title, company, date, description excerpt, locations, salary (currency, min, max, type) and url; plus type, hits, pages and response_time. |
| Before the first call | Nothing for GET: no authentication; you need the company's board_token. Submitting applications needs the company's API key. | A Careerjet Publisher account and one API key per publisher website (Basic auth); every call must send the end user's IP address and user agent. |
| Free | No key needed, and its pages state no price | Not stated on its pages |
| Acting on a result | absolute_url is the employer's own job post (the docs don't say where it is hosted). | The url field example is a tracking link (https://jobviewtrack.com/v2/...), not a direct employer link. |
| Coverage | Wherever the employer hires. | Not stated on its pages |
| MCP server | No official server listed | No official server listed |
Where Openpath fits
If the agent needs a job to apply for in Austin, Texas, or a remote one, Openpath returns the listings themselves, free and with no key. See Openpath vs Greenhouse Job Board API and Openpath vs Careerjet API.
Questions people ask
What do I need before I can use Greenhouse Job Board API?
Nothing for GET: no authentication; you need the company's board_token. Submitting applications needs the company's API key.
Is Greenhouse Job Board API free?
No key needed, and its pages state no price.
What do I need before I can use Careerjet API?
A Careerjet Publisher account and one API key per publisher website (Basic auth); every call must send the end user's IP address and user agent.
Is Careerjet API free?
Its pages listed no free use when we read them on October 15, 2026.
Sources
Every line about another company comes from its own pages. Prices and terms change, so check the source before you rely on one.
Greenhouse Job Board API, read on October 15, 2026:
- docs.greenhouse.io/job-board.html: “Job Board data is publicly available, so authentication is not required for any GET endpoints.”
- docs.greenhouse.io/job-board.html: “a simple JSON representation of your company's offices, departments, and published jobs”
Careerjet API, read on October 15, 2026:
- careerjet.com/partners/api: “Each publisher website requires a unique API key, which you can obtain from your Publisher account.”
- careerjet.com/partners/api: “the IP address of the user whose action(s) triggered the API call”
- careerjet.com/partners/api: “https://jobviewtrack.com/v2/unique link”
- careerjet.com/partners/publishers: “Monetize your web traffic by displaying Careerjet's job listings.”