API reference

LinkedIn Company Page API

A company's public LinkedIn page: industry, size, headquarters, follower and employee counts.

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Endpoint

GET/v1/linkedin/companylive · proven5 credits

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Parameters

Query parameters

Useful optional inputs

dry_run — Read a free estimate before fetching sources or scheduling paid work.
Zero credits; cache status and availability are snapshots rather than guarantees.

Name	Required	Description	Example
`url`	no	Company LinkedIn URL. Supply either this or domain; do not combine them.	`https://www.linkedin.com/company/nasa/`
`dry_run`	no	Read a zero-credit estimate without fetching sources, running AI, or reserving credits. Cache status is a snapshot, not a guarantee at execution. Accepted values: 1, 0, true, false. Case, spaces, hyphens and underscores are interchangeable.	`1`
`domain`	no	Alternative to a company URL: discover a bounded set of indexed LinkedIn company pages, then verify an exact returned website hostname. Existing price and limits apply. Ambiguous, missing or unverified matches abstain; this is not exhaustive company search or proof of domain ownership.	`microsoft.com`

Examples

Make the request

curl

curl "https://www.monocrawl.com/v1/linkedin/company?url=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fnasa%2F" \
  -H "x-api-key: mn_your_key_here"

TypeScript

typescript

const key = process.env.MONOCRAWL_API_KEY;
if (!key) throw new Error('Set MONOCRAWL_API_KEY on your server.');
const res = await fetch(
  "https://www.monocrawl.com/v1/linkedin/company?url=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fnasa%2F",
  { headers: { "x-api-key": key } },
);
const body = await res.json();

if (!body.success) {
  // one error shape for every endpoint — see /docs/errors
  throw new Error(`${body.error.type}: ${body.error.message}`);
}

console.log(body.data, "credits left:", body.credits_remaining);

Python

python

import os
import requests

res = requests.get(
    "https://www.monocrawl.com/v1/linkedin/company?url=https%3A%2F%2Fwww.linkedin.com%2Fcompany%2Fnasa%2F",
    headers={"x-api-key": os.environ["MONOCRAWL_API_KEY"]},
    timeout=60,
)
body = res.json()

if not body["success"]:
    # one error shape for every endpoint — see /docs/errors
    raise RuntimeError(f"{body['error']['type']}: {body['error']['message']}")

print(body["data"], "credits left:", body["credits_remaining"])

Response

Response fields and example

This example is illustrative, not a captured live response. Variable-cost operations may settle a charge different from the list price below. A successful response puts the platform payload in data and reports the exact credits used, remaining balance, request id and cache status beside it.

200 · application/json

{
  "success": true,
  "platform": "linkedin",
  "endpoint": "/v1/linkedin/company",
  "data": {
    "id": "12345",
    "name": "Example Company",
    "handle": "example-company",
    "size": "11-50",
    "followers": 1200
  },
  "credits_used": 5,
  "credits_remaining": 99,
  "request_id": "req_…",
  "cached": false
}

The example is illustrative and shows a documented subset of data. The fields below are optional across supported sources; nullable fields can also be absent. Preserve unknown values and accept additional fields.

Schema basis: reviewed response shaper. See schema coverage and validation limits.

Download the data JSON Schema. Validate response.data, not the whole envelope. A valid shape does not establish that every field or source record was returned.

Field inside data	Type	Meaning
`id`	`string \| null`	Source identifier. Preserve its exact string value; do not convert large IDs to numbers.
`name`	`string \| null`	Company name.
`handle`	`string \| null`	Public company identifier.
`url`	`string \| null`	Original source URL when supplied.
`description`	`string \| null`	Company description.
`website`	`string \| null`	Original source URL when supplied.
`industry`	`string \| null`	Primary reported industry.
`size`	`string \| null`	Source employee range, not an exact count.
`founded`	`number \| null`	Founding year.
`followers`	`number \| null`	Followers reported by the source; null or absent is unknown, not zero.
`employees_count`	`number \| null`	Reported employees reported by the source; null or absent is unknown, not zero.
`headquarters`	`string \| null`	Readable headquarters location.
`domain_lookup`	`object`	Nested response fields; optional unless explicitly documented.
`domain_lookup.domain`	`string \| null`	Requested website hostname.
`domain_lookup.status`	`string \| null`	verified on success; unverified on failure.
`domain_lookup.match`	`string \| null`	exact_website_domain means the returned company website matched; not domain ownership.
`domain_lookup.candidates_found`	`number \| null`	Indexed candidate URLs reported by the source; null or absent is unknown, not zero.
`domain_lookup.candidates_checked`	`number \| null`	Checked URLs, at most three reported by the source; null or absent is unknown, not zero.
`domain_lookup.candidates_omitted`	`number \| null`	Indexed URLs not checked reported by the source; null or absent is unknown, not zero.
`domain_lookup.exact_matches`	`number \| null`	Distinct source company IDs with a verified website match reported by the source; null or absent is unknown, not zero.
`domain_lookup.exact_match_pages`	`number \| null`	Verified matching URLs before native-ID grouping reported by the source; null or absent is unknown, not zero.
`domain_lookup.verified_candidates`	`array`	Nested response fields; optional unless explicitly documented.
`domain_lookup.verified_candidates[].id`	`string \| null`	Source identifier. Preserve its exact string value; do not convert large IDs to numbers.
`domain_lookup.verified_candidates[].name`	`string \| null`	Source company name, capped at 300 characters.
`domain_lookup.verified_candidates[].url`	`string \| null`	Original source URL when supplied.
`domain_lookup.verified_candidates[].website`	`string \| null`	Original source URL when supplied.
`domain_lookup.verified_candidates[].matched_urls`	`array`	Checked aliases joined only by an identical native company ID.
`_warnings`	`array`	Collection limitations or component warnings. Read before interpreting coverage.

Domain lookup checks a bounded indexed sample. Distinct company IDs sharing a website remain ambiguous; error.details.domain_lookup retains verified_candidates for inspection.

Failures use the typed error envelope. A confirmed uncharged or refunded failure reports zero; a pending reconciliation can report an unknown charge. Read credits_used and error.details.billing_status, and keep request_id for recovery. Response contract · Error reference

LinkedIn Company Page API

Query parameters

Make the request

Response fields and example

Useful next calls

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