LinkedIn Post Search (full)

Name: LinkedIn Post Search (full)
Price: 0.004 USD
Availability: InStock
Author: LinkedIn

https://api.sandbase.ai/v1/api/linkedin/search-posts-full

Search public LinkedIn posts with rich author, engagement, attachment, and poll details.

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Price: $0.004USD / call
Method: POST
Response: JSON
Parameters: 1 required · 10 optional

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Playground

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Input

Sort(string)

Order results by search relevance or publication date. Allowed values: relevance, date.

Limit(integer)

1100

Maximum number of posts to return (1-100, default 10). The upper bound is one LinkedIn search page. Range: 1 to 100.

Query(string)

LinkedIn post search query, including quoted terms or Boolean operators accepted by LinkedIn search.

AuthorUrls(array)

Only return posts authored by these LinkedIn profile or company URLs.

DatePosted(string)

Only return posts published within this relative time window. Last-hour and windows beyond one month route to the provider that supports them. Allowed values: last-hour, last-day, last-week, last-month, last-three-months, last-six-months, last-year.

ContentType(string)

Only return posts carrying this content type. Allowed values: all, videos, images, jobs, live-videos, documents, collaborative-articles.

RequireFields(array)

Optional; omit it and routing is unchanged, with the cheapest source serving. Name the output fields this request must be able to return, for example `attachmentType` or `pollOptions`, and it is served only by a source that returns every one of them. Fields you do not name are still returned whenever the serving source has them. This can raise your price: when the cheapest source cannot return a named field, a dearer source serves, and you are quoted and charged its price. A named field can still be absent on a post that genuinely lacks it. Naming a combination that no single source returns together is refused as invalid input, with no charge.

AuthorKeywords(string)

Only return posts whose author profile headline or job title contains at least one of these keywords.

AuthorIndustryIds(array)

Only return posts by authors associated with these LinkedIn industry IDs.

AuthorCompanyNames(array)

Only return posts by people associated with these company names.

MentioningMemberUrls(array)

Only return posts mentioning these LinkedIn member profile URLs.

OutputReady

Your output will appear here

Complete the inputs, then click Run.

Model card

Specifications

Pricing

Base price: $0.004 / run

Request & response

Method: POST
Request body: application/json
Response: application/json
Execution: sync

Parameters

query: string · required
sort: string (relevance, date) · optional
limit: integer · optional
authorUrls: array · optional
datePosted: string (last-hour, last-day, last-week, last-month, last-three-months, last-six-months, last-year) · optional
contentType: string (all, videos, images, jobs, live-videos, documents, collaborative-articles) · optional
requireFields: array · optional
authorKeywords: string · optional
authorIndustryIds: array · optional
authorCompanyNames: array · optional
mentioningMemberUrls: array · optional

Access

Provider: LinkedIn
API: Platform API
Base URL: https://api.sandbase.ai
Endpoint: /v1/api/linkedin/search-posts-full
Authentication: Bearer API key

API README

LinkedIn Post Search (full) API

Search public LinkedIn posts with rich author, engagement, attachment, and poll details.

Request

curl -X POST "https://api.sandbase.ai/v1/run" \
  -H "Authorization: Bearer $SANDBASE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model": "linkedin/search-posts-full", "sort": "relevance", "limit": 10, "query": "artificial intelligence", "datePosted": "last-week"}'

The result is returned in outputs[0].data. A lookup that finds nothing still succeeds and returns found: false.

Parameters

Name	Type	Required	Description
`query`	string	Yes	LinkedIn post search query, including quoted terms or Boolean operators accepted by LinkedIn search.
`authorCompanyNames`	array	No	Only return posts by people associated with these company names.
`authorIndustryIds`	array	No	Only return posts by authors associated with these LinkedIn industry IDs.
`authorKeywords`	string	No	Only return posts whose author profile headline or job title contains at least one of these keywords.
`authorUrls`	array	No	Only return posts authored by these LinkedIn profile or company URLs.
`contentType`	string	No	Only return posts carrying this content type. One of: `all`, `videos`, `images`, `jobs`, `live-videos`, `documents`, `collaborative-articles`.
`datePosted`	string	No	Only return posts published within this relative time window. Last-hour and windows beyond one month route to the provider that supports them. One of: `last-hour`, `last-day`, `last-week`, `last-month`, `last-three-month
`limit`	integer	No	Maximum number of posts to return (1-100, default 10). The upper bound is one LinkedIn search page.
`mentioningMemberUrls`	array	No	Only return posts mentioning these LinkedIn member profile URLs.
`requireFields`	array	No	Optional; omit it and routing is unchanged, with the cheapest source serving. Name the output fields this request must be able to return, for example `attachmentType` or `pollOptions`, and it is served only by a source t
`sort`	string	No	Order results by search relevance or publication date. One of: `relevance`, `date`. Default `"relevance"`.

Pricing

Billed at the actual cost of each call, usually $0.004 per request. A call can cost more when the first data source fails and another one answers. Failed calls are not charged. Lookups that find nothing and searches with no results are billed at their actual cost, which is often lower and can be $0.

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Platform API endpoint with unified authentication and usage tracking.

Production API

Platform API endpoint

https://api.sandbase.ai/v1/api/linkedin/search-posts-full

Authorization header

Authorization: Bearer $SANDBASE_API_KEY

# The quoted heredoc keeps Unicode and shell metacharacters unchanged.
result=$(curl --fail-with-body --silent \
  -X POST "https://api.sandbase.ai/v1/api/linkedin/search-posts-full" \
  -H "Authorization: Bearer $SANDBASE_API_KEY" \
  -H "Content-Type: application/json" \
  --data-binary @- <<'SANDBASE_JSON'
{
  "sort": "relevance",
  "limit": 10,
  "query": "artificial intelligence",
  "datePosted": "last-week"
}
SANDBASE_JSON
)
printf '%s\n' "$result"

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Questions

FAQ

How do I use the LinkedIn Post Search (full) API?

Send a POST request to https://api.sandbase.ai/v1/api/linkedin/search-posts-full with your SandBase API key in the Authorization header (Bearer) and the parameters as a JSON body. You can also try it in the Playground on this page without writing code.

How much does the LinkedIn Post Search (full) API cost?

From $0.004 per call, billed from your SandBase balance. You are only charged for calls you make; there is no subscription.

What parameters does the LinkedIn Post Search (full) API accept?

Required: query (string). Optional: sort (one of relevance, date), limit (integer), authorUrls (array), datePosted (one of last-hour, last-day, last-week, last-month, last-three-months, last-six-months, last-year), contentType (one of all, videos, images, jobs, live-videos, documents, collaborative-articles) and requireFields (array) and 4 more. The Parameters table and the Playground on this page list every field.

What does the LinkedIn Post Search (full) API return?

A JSON response returned in the same HTTP request (synchronous).

Do I need a LinkedIn developer account or API key?

No. LinkedIn Post Search (full) runs through SandBase, so one SandBase API key covers this endpoint and every other API and model in the catalog. You do not need to apply for LinkedIn API access separately.