HeroHunt People Search
Search 1 billion people profiles across LinkedIn and GitHub for talent sourcing
Parse resumes and job descriptions, normalize skills, match and rank candidates.
HireLayer API is a free Jobs API that requires apiKey authentication, is served over HTTPS and supports CORS, so it can be called from the browser.
Five recruiting APIs behind one API key: parse resumes, extract job criteria, match and rank candidates, and normalize skills.
Details from hirelayer.co.

Unified API suite · now live
Geocode an address, validate an email, track a flight or pull stock data with one account, one dashboard and one API key.
Search 1 billion people profiles across LinkedIn and GitHub for talent sourcing
Jobs with GraphQL
Job postings tracked as roles open and close, with webhooks on changes, from employer career pages
The HireLayer API is provided by HireLayer (hirelayer.co). Five recruiting APIs behind one API key: parse resumes, extract job criteria, match and rank candidates, and normalize skills.
Yes. The HireLayer API is listed in the Jobs category of the public-apis directory, which only includes APIs that are free or have a free tier. Check its documentation for rate limits and paid plans.
Yes. The HireLayer API uses apiKey authentication, so you need to register for credentials before making requests.
Yes. The HireLayer API supports CORS, so front-end JavaScript can call it directly.
Yes. The HireLayer API is served over HTTPS, so it's safe to use in production.