# Mart.dev, free: LinkedIn profile post API

> Get recent public posts from a person or company, with media and engagement.

Mart.dev's LinkedIn profile post API on its Free plan. It costs $0.00 per 1,000 posts. It returns 6 of the 7 key fields we check: Text, Media, Links and tags, Reshared post, Engagement, Author.
The cheapest of the 87 plans we rank by price is [Fetchin, $475 monthly](https://datacircle.dev/linkedin-person-post-apis/fetchin/475-monthly/llms.txt), at $0.0095 per 1,000 posts.

- This page: https://datacircle.dev/linkedin-person-post-apis/mart-dev/free
- [Best LinkedIn profile post API in 2026](https://datacircle.dev/best-linkedin-profile-post-api.txt)
- Get it: https://mart.dev
- Its API docs: https://mart.dev/docs/#posts
- Sold by: Mart.dev (https://mart.dev)
- Checked: 2026-10-27

## In the answer

- Completeness: 86%
- Text: ✓
- Media: ✓
- Links and tags: ✓
- Reshared post: ✓
- Engagement: ✓
- Author: ✓

## Price

- $ per 1,000 posts: $0.00
- Per: result
- Billing: free

## Aggregators

- Aggregators: none

## Charges

- Also pays for: from the same budget: Profile · Refresh · People Search · Company · Company Search · Jobs

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Get recent public posts from a person or company, with media and engagement.

## Data

- Freshness: live
- Keep data: no limit
- Use data: Use Mart for lawful purposes and comply with applicable privacy, data-protection, and marketing requirements. Do not bypass authentication or access controls, attempt to obtain nonpublic information, evade request limits, disrupt the service, or use data to harass, deceive, or unlawfully discriminate against people. A work email in a response is not permission to send unsolicited messages. You are responsible for your product, your users, and the purpose and lawful basis of your data use. Mart does not grant permission to use another company’s trademarks or copyrighted material. Public availability is not the same as being in the public domain. You are responsible for any permissions or other lawful basis needed for your use of returned information. Third-party records, text, images, and trademarks remain subject to their owners’ rights. Do not misrepresent their source or remove required attribution or legal notices.

## Plan

- Pay: $0
- You get: 100 credits
- Enough for: 100 results
- Expires: never

## Rate limit

- Per second: 5
- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: type "posts", url. Optional: limit, comments, num
- Method: GET
- Path: /v1/linkedin

## About the plan

- Plan: Free
- Who can get it: anyone who can enter a binding agreement and verifies their email

## The 38 fields the plan's answer can hold

text, headline, post URL, post type, date, likes, comments, reaction type, author name, author URL, author type, author headline, author image, images URL, video URL, hashtags, activity ID, embedded links, mentions, repost ID, reshared post ID, reshared post share URN, reshared post text, reshared post URL, reshared post date, reshared post author name, reshared post author URL, reshared post author type, reshared post author headline, reshared post media, reposted by, accessible, credits consumed, credits remaining, execution time, mention name, mention URL, reshared post author image

## Mart.dev's plans (9)

- [Mart.dev, free](https://datacircle.dev/linkedin-person-post-apis/mart-dev/free/llms.txt): $0.00 per 1,000, 86% complete, live
- [Mart.dev, $50 pack](https://datacircle.dev/linkedin-person-post-apis/mart-dev/50-pack/llms.txt): $1.00 per 1,000, 86% complete, live
- [Mart.dev, $375 pack](https://datacircle.dev/linkedin-person-post-apis/mart-dev/375-pack/llms.txt): $0.75 per 1,000, 86% complete, live
- [Mart.dev, $1,250 pack](https://datacircle.dev/linkedin-person-post-apis/mart-dev/1250-pack/llms.txt): $0.50 per 1,000, 86% complete, live
- [Mart.dev, $3,750 pack](https://datacircle.dev/linkedin-person-post-apis/mart-dev/3750-pack/llms.txt): $0.30 per 1,000, 86% complete, live
- [Mart.dev, $49 monthly](https://datacircle.dev/linkedin-person-post-apis/mart-dev/49-monthly/llms.txt): $0.98 per 1,000, 86% complete, live
- [Mart.dev, $299 monthly](https://datacircle.dev/linkedin-person-post-apis/mart-dev/299-monthly/llms.txt): $0.598 per 1,000, 86% complete, live
- [Mart.dev, $999 monthly](https://datacircle.dev/linkedin-person-post-apis/mart-dev/999-monthly/llms.txt): $0.40 per 1,000, 86% complete, live
- [Mart.dev, $2,999 monthly](https://datacircle.dev/linkedin-person-post-apis/mart-dev/2999-monthly/llms.txt): $0.24 per 1,000, 86% complete, live

## Mart.dev's calls for this API (1)

- `GET /v1/linkedin`: [Mart.dev, free](https://datacircle.dev/linkedin-person-post-apis/mart-dev/free/llms.txt)

## Mart.dev's APIs (9)

- [Mart.dev: LinkedIn company post API pricing, 9 plans](https://datacircle.dev/linkedin-company-post-apis/mart-dev/free/llms.txt)
- [Mart.dev: LinkedIn company data API pricing, 9 plans](https://datacircle.dev/linkedin-company-profile-apis/mart-dev/free/llms.txt)
- [Mart.dev: cached LinkedIn company search API pricing, 9 plans](https://datacircle.dev/cached-linkedin-company-search-apis/mart-dev/free/llms.txt)
- [Mart.dev: LinkedIn profile post API pricing, 9 plans](https://datacircle.dev/linkedin-person-post-apis/mart-dev/free/llms.txt)
- [Mart.dev: cached LinkedIn people search API pricing, 9 plans](https://datacircle.dev/cached-linkedin-people-search-apis/mart-dev/free/llms.txt)
- [Mart.dev: LinkedIn job details API pricing, 9 plans](https://datacircle.dev/linkedin-job-details-apis/mart-dev/free/llms.txt)
- [Mart.dev: cached LinkedIn job search API pricing, 9 plans](https://datacircle.dev/cached-linkedin-job-search-apis/mart-dev/free/llms.txt)
- [Mart.dev: email finder API pricing, 9 plans](https://datacircle.dev/find-email-apis/mart-dev/free/llms.txt)
- [Mart.dev: LinkedIn profile API pricing, 9 plans, GET /v1/linkedin, Profile](https://datacircle.dev/linkedin-profile-apis/mart-dev/free-free-get-v1-linkedin-profile/llms.txt)
- [Mart.dev: LinkedIn profile API pricing, 9 plans, GET /v1/linkedin, Refresh](https://datacircle.dev/linkedin-profile-apis/mart-dev/free-free-get-v1-linkedin-refresh/llms.txt)

## Mart.dev: LinkedIn profile post API alternatives

- [Up2Data, $25 pack, 10K, POST /v1/profiles/activity](https://datacircle.dev/linkedin-person-post-apis/up2data/25-pack-10k-post-v1-profiles-activity/llms.txt): $0.20 per 1,000, 57% complete, live
- [Edges, $32,890 monthly](https://datacircle.dev/linkedin-person-post-apis/edges/32890-monthly/llms.txt): $0.247 per 1,000, 57% complete, live
- [EnvoAPI, $749 pack](https://datacircle.dev/linkedin-person-post-apis/envoapi/749-pack/llms.txt): $0.25 per 1,000, 43% complete, live
- [SocialCrawl, £299 pack](https://datacircle.dev/linkedin-person-post-apis/socialcrawl/299-pack/llms.txt): $0.266 per 1,000, 57% complete, live

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-10-27.

- https://mart.dev
- https://mart.dev/app.js?v=19
- https://mart.dev/docs/
- https://mart.dev/docs/docs-data.js?v=1
- https://mart.dev/docs/docs.js
- https://mart.dev/privacy
- https://mart.dev/terms