# Crustdata, contact us, Real-time API access: LinkedIn post search API

> Query the indexed Crustdata social post dataset with structured filters on post text, author, engagement, reactors, commenters, mentions, and attachments, with cursor pagination, sorting, and field selection.

Crustdata's LinkedIn post search API on its Real-time API access plan. It returns 3 of the 7 key fields we check: Text, Engagement, Author.

- This page: https://datacircle.dev/linkedin-post-search-apis/crustdata/contact-us-real-time-api-access
- Get it: https://crustdata.com/pricing
- Its API docs: https://docs.crustdata.com/api-reference/social-post-apis/search-the-social-post-dataset
- Sold by: Crustdata (https://crustdata.com)
- Checked: 2026-10-23

## In the answer

- Completeness: 43%
- Text: ✓
- Engagement: ✓
- Author: ✓

## Price

- Billing: contact

## Aggregators

- Aggregators: none

## Charges

- Per: result
- Most per search: no limit
- Also pays for: from the same budget: People enrich (/person/enrich) · Contact enrich (/person/contact/enrich) · People search (/person/search) · People identify (/person/identify) · Batch contact enrich (/batch/person/contact/enrich) · Developer profile enrich (/dev_platform/enrich) · Person verify (/batch/person/verify) · Live people search (/person/professional_network/search/live) · Live people enrich (/person/professional_network/enrich/live) · Company search (/company/search) · Company enrich (/company/enrich) · Employee review enrich (/employee_review/enrich) · Live company search (/company/professional_network/search/live) · Job search (/job/search) · Live job search (/job/professional_network/search/live) · Web search (/web/search/live) · Web fetch (/web/enrich/live) · Social post live search (/social_post/professional_network/search/live) · Social post live enrich (/social_post/professional_network/enrich/live) · People search watcher (/watch/person/search) · Company search watcher (/watch/company/search) · Job search watcher (/watch/job/search) · Person watcher (/watch/person) · Company watcher (/watch/company)

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Query the indexed Crustdata social post dataset with structured filters on post text, author, engagement, reactors, commenters, mentions, and attachments, with cursor pagination, sorting, and field selection.

## Data

- Freshness: 45 days
- Keep data: no API terms
- Use data: no API terms

## Rate limit

- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: x-api-version header "2025-11-01". Optional: filters, cursor, limit, sorts, fields
- Method: POST
- Path: /social_post/search

## About the plan

- Plan: Real-time API access
- Who can get it: anyone

## The 21 fields the plan's answer can hold

share URL, share URN, text, date, post type, reactions, comments, reposts, reactions by type, author name, author headline, author URL, author URN, author picture, author type, author ID, author title, author company name, author location, total results, next cursor

## Crustdata's plans (2)

- [Crustdata, contact us, Real-time API access](https://datacircle.dev/linkedin-post-search-apis/crustdata/contact-us-real-time-api-access/llms.txt): 43% complete, 45 days
- [Crustdata, contact us, In-DB API access](https://datacircle.dev/linkedin-post-search-apis/crustdata/contact-us-in-db-api-access/llms.txt): 43% complete, 45 days

## Crustdata's calls (1)

- `POST /social_post/search`: [Crustdata, contact us, Real-time API access](https://datacircle.dev/linkedin-post-search-apis/crustdata/contact-us-real-time-api-access/llms.txt)

## Crustdata's APIs (8)

- [Crustdata: cached company discovery API pricing, 4 plans](https://datacircle.dev/cached-company-discovery-apis/crustdata/free-20-free-credits/llms.txt)
- [Crustdata: cached company enrichment API pricing, 4 plans](https://datacircle.dev/cached-company-enrichment-apis/crustdata/free-20-free-credits/llms.txt)
- [Crustdata: cached job postings API pricing, 4 plans](https://datacircle.dev/cached-job-posting-apis/crustdata/free-20-free-credits/llms.txt)
- [Crustdata: cached people search API pricing, 4 plans](https://datacircle.dev/cached-people-search-apis/crustdata/free-20-free-credits/llms.txt)
- [Crustdata: cached LinkedIn profile API pricing, 4 plans](https://datacircle.dev/cached-linkedin-profile-apis/crustdata/free-20-free-credits/llms.txt)
- [Crustdata: LinkedIn post search API pricing, 2 plans](https://datacircle.dev/linkedin-post-search-apis/crustdata/contact-us-real-time-api-access/llms.txt)
- [Crustdata: cached email finder API pricing, 1 plan, POST /batch/person/contact/enrich](https://datacircle.dev/find-cached-email-apis/crustdata/contact-us-real-time-api-access-post-batch-person-contact-enrich/llms.txt)
- [Crustdata: cached email finder API pricing, 1 plan, POST /person/contact/enrich](https://datacircle.dev/find-cached-email-apis/crustdata/contact-us-real-time-api-access-post-person-contact-enrich/llms.txt)
- [Crustdata: cached reverse email lookup API pricing, 2 plans, POST /batch/person/identify](https://datacircle.dev/cached-reverse-email-lookup-apis/crustdata/contact-us-real-time-api-access-post-batch-person-identify/llms.txt)
- [Crustdata: cached reverse email lookup API pricing, 2 plans, POST /person/identify](https://datacircle.dev/cached-reverse-email-lookup-apis/crustdata/contact-us-real-time-api-access-post-person-identify/llms.txt)

## Crustdata: LinkedIn post search API alternatives

- [Up2Data, contact us](https://datacircle.dev/linkedin-post-search-apis/up2data/contact-us/llms.txt): 57% complete, live
- [Edges, contact us](https://datacircle.dev/linkedin-post-search-apis/edges/contact-us/llms.txt): 57% complete, live
- [EnvoAPI, contact us, Enterprise, GET /v1/search/posts/by-hashtag](https://datacircle.dev/linkedin-post-search-apis/envoapi/contact-us-enterprise-get-v1-search-posts-by-hashtag/llms.txt): 43% complete, live
- [gtm-api.com, contact us](https://datacircle.dev/linkedin-post-search-apis/gtm-api-com/contact-us/llms.txt): 43% 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 2026-10-23.

- https://crustdata.com/apis/people-enrichment
- https://crustdata.com/pricing
- https://crustdata.com/terms
- https://docs.crustdata.com/api-reference/social-post-apis/search-the-social-post-dataset
- https://docs.crustdata.com/general/credits
- https://docs.crustdata.com/general/data-updates
- https://docs.crustdata.com/general/pricing
- https://docs.crustdata.com/general/rate-limits
- https://docs.crustdata.com/social-post-docs/indexed-search/introduction
- https://docs.crustdata.com/social-post-docs/indexed-search/reference