The fastest, cheapest LinkedIn people & company API

Lightning-fast public LinkedIn data in 1–2 seconds.
Built for your product, workflow, or AI agent.

No card required
  • No credit card
  • Empty results cost nothing
  • Real-time public data

One request. All the good stuff

From a public page to clean JSON.
See what comes back.

INTERACTIVE PREVIEW
in PUBLIC LINKEDIN PAGE
Experience, education, and the person behind the profile.
GET/v1/linkedin?type=profile
200 OK1.28 s · example
✓ Structured. Ready for your next step.application/json
Five endpoints. One simple API.Illustrative data. Fields vary by public page. No live request is sent.

$1 / 1k. Lower when you buy more

Start free. Pay once or subscribe.
The more you get, the less each result costs.

StarterROOM TO EXPLORE
$50one-time
50,000 credits, ready when you are.
$1.00 / 1,000 resultsYOUR STARTING POINT
  • Up to 50,000 successful results
  • 50 queries per second
  • All five LinkedIn endpoints
  • Real-time public data
  • Empty and failed results cost nothing
  • Credits are valid for 12 months
One returned row = one credit.One-time packs. Credits are valid for 12 months.

Your first 1,000 records are on us.Try all five endpoints. No card. No commitment.

FAQ

The details, before you dive in.

What data can I get with Mart?

Mart returns public LinkedIn profiles, companies, posts, jobs, and current profile details through Refresh. Profile responses can include experience, education, skills, and work email when available. Field availability varies by page.

When are credits deducted?

One returned record uses one credit. A request that returns 20 posts or jobs uses 20 credits. Empty results, unavailable profiles, and failed requests cost nothing.

Can I try the API before paying?

Yes. Create an account and verify your email to get 1,000 free credits. No credit card is required. Free credits are valid for 30 days.

How fresh is the data?

Profile and Refresh requests check available public profile data. Search endpoints may use an index, so freshness varies by endpoint. Check returned dates and availability fields before updating your own records.

Is a LinkedIn account required?

No. You authenticate with a Mart API key. Mart does not ask you for a LinkedIn password, browser cookie, or account session.

Is work email included?

Request email=true on the Profile endpoint to include available work-email information. An email is not guaranteed. Check emailStatus and emailConfidence; a pattern-likely address is unverified. A returned profile uses a credit even if no email is found.

Do credits expire?

Pay as you go credits are valid for 12 months. Monthly credits refill each month and expire after 30 days, with no rollover. You can cancel monthly renewal anytime.

Can I use Mart without writing code?

Yes. Use Lookup to paste LinkedIn URLs or upload a CSV, review the results, and download a CSV. Developers can use the same endpoints through the API.

What happens when I run out of credits?

Requests that cannot be covered by your available credits stop before data is retrieved. You can add a credit pack in Billing. Paid monthly overage will only be available once explicitly enabled for your account.

Ready to get started?

Your next great idea deserves better data.

No card required