# SignalQub, free: LinkedIn post details API

> Extract detailed metadata for a specific LinkedIn post via its URL. Retrieves the full text, author details, like and comment counts, sample comments, and related articles.

SignalQub's LinkedIn post details API on its Free plan. It costs $0.00 per 1,000 posts. It returns 4 of the 7 key fields we check: Text, Engagement, Author, Audience.
The cheapest of the 205 plans we rank by price is [Scrappa, $500 pack](https://datacircle.dev/linkedin-post-details-apis/scrappa/500-pack/llms.txt), at $0.238 per 1,000 posts.
[Bridgly](https://datacircle.dev/linkedin-post-details-apis/bridgly/300-pack/llms.txt), [Scrappa](https://datacircle.dev/linkedin-post-details-apis/scrappa/10-pack/llms.txt) and [ChocoData](https://datacircle.dev/linkedin-post-details-apis/chocodata/100-monthly-custom-100-get-api-v1-linkedin-post/llms.txt) are the best LinkedIn post details API providers in our benchmark.

- This page: https://datacircle.dev/linkedin-post-details-apis/signalqub/free
- [Best LinkedIn post details API in 2026](https://datacircle.dev/best-linkedin-post-details-api.txt)
- Get it: https://signalqub.com/pricing
- Request: `GET https://api.signalqub.com/v1/linkedin/post`
- API key: with the plan, on https://signalqub.com/pricing
- Its API docs: https://signalqub.com/endpoints/linkedin/single-post-details-scraper
- Sold by: SignalQub (https://signalqub.com)
- Checked: 2026-10-27

## In the answer

- Completeness: 57%
- Text: ✓
- Engagement: ✓
- Author: ✓
- Audience: ✓

## Price

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

## Aggregators

- Aggregators: none

## Charges

- Also pays for: from the same budget: 84 other calls

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Extract detailed metadata for a specific LinkedIn post via its URL. Retrieves the full text, author details, like and comment counts, sample comments, and related articles.

## Data

- Freshness: live
- Keep data: no limit
- Use data: You agree to use the Services only for lawful purposes. You shall not: Use the API to extract data that is protected by copyright, trade secret, or other intellectual property laws without the explicit right to do so. Extract sensitive personal data, non-public information, or data behind authenticated login walls where you lack authorization. Attempt to bypass rate limits, manipulate billing, or execute distributed denial-of-service (DDoS) attacks against SignalQub or our target platforms. Resell, sub-license, or redistribute your SignalQub API keys to unauthorized third parties.

## Plan

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

## Rate limit

- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: url
- Method: GET
- Path: /v1/linkedin/post

## About the plan

- Plan: Free
- Who can get it: anyone

## The 17 fields the plan's answer can hold

success, credits remaining, credits consumed, post URL, title, headline, text, date, author name, author URL, author followers, reactions, comments, commenter name, comment text, commenter URL, more articles

## SignalQub's plans (5)

- [SignalQub, free](https://datacircle.dev/linkedin-post-details-apis/signalqub/free/llms.txt): $0.00 per 1,000, 57% complete, live
- [SignalQub, $19 pack](https://datacircle.dev/linkedin-post-details-apis/signalqub/19-pack/llms.txt): $3.454 per 1,000, 57% complete, live
- [SignalQub, $43 pack](https://datacircle.dev/linkedin-post-details-apis/signalqub/43-pack/llms.txt): $2.15 per 1,000, 57% complete, live
- [SignalQub, $448 pack](https://datacircle.dev/linkedin-post-details-apis/signalqub/448-pack/llms.txt): $1.28 per 1,000, 57% complete, live
- [SignalQub, contact us](https://datacircle.dev/linkedin-post-details-apis/signalqub/contact-us/llms.txt): 57% complete, live

## SignalQub's calls for this API (1)

- `GET /v1/linkedin/post`: [SignalQub, free](https://datacircle.dev/linkedin-post-details-apis/signalqub/free/llms.txt)

## SignalQub's APIs (7)

- [SignalQub: SERP API pricing, 5 plans](https://datacircle.dev/serp-apis/signalqub/free/llms.txt)
- [SignalQub: LinkedIn company post API pricing, 5 plans](https://datacircle.dev/linkedin-company-post-apis/signalqub/free/llms.txt)
- [SignalQub: LinkedIn company data API pricing, 5 plans](https://datacircle.dev/linkedin-company-profile-apis/signalqub/free/llms.txt)
- [SignalQub: LinkedIn post details API pricing, 5 plans](https://datacircle.dev/linkedin-post-details-apis/signalqub/free/llms.txt)
- [SignalQub: LinkedIn post search API pricing, 5 plans](https://datacircle.dev/linkedin-post-search-apis/signalqub/free/llms.txt)
- [SignalQub: email finder API pricing, 5 plans](https://datacircle.dev/find-email-apis/signalqub/free/llms.txt)
- [SignalQub: LinkedIn profile API pricing, 9 plans](https://datacircle.dev/linkedin-profile-apis/signalqub/free-basic/llms.txt)

## SignalQub: LinkedIn post details API alternatives

- [ScrapeBadger, top-up from $10](https://datacircle.dev/linkedin-post-details-apis/scrapebadger/top-up-from-10/llms.txt): $1.20 per 1,000, 43% complete, live
- [Up2Data, $12,500 pack, 10M, POST /v1/posts/enrich](https://datacircle.dev/linkedin-post-details-apis/up2data/12500-pack-10m-post-v1-posts-enrich/llms.txt): $1.25 per 1,000, 57% complete, live
- [Bright Data, $499 monthly](https://datacircle.dev/linkedin-post-details-apis/bright-data/499-monthly/llms.txt): $1.30 per 1,000, 100% complete, live
- [FetchGoblin, top-up from $500](https://datacircle.dev/linkedin-post-details-apis/fetchgoblin/top-up-from-500/llms.txt): $1.342 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://rapidapi.com/signalqub-signalqub-default/api/real-time-linkedin-scraper-data-extractor
- https://rapidapi.com/signalqub-signalqub-default/api/real-time-linkedin-scraper-data-extractor/playground/apiendpoint_01b4e319-804c-496c-b798-d1e301e2789c
- https://rapidapi.com/signalqub-signalqub-default/api/real-time-linkedin-scraper-data-extractor/pricing
- https://rapidapi.com/terms
- https://signalqub.com/endpoints/linkedin
- https://signalqub.com/endpoints/linkedin/single-post-details-scraper
- https://signalqub.com/llms.txt
- https://signalqub.com/pricing
- https://signalqub.com/terms-of-use