How to Get LinkedIn Posts Using API: A Complete Guide

How to Get LinkedIn Posts Using API: A Complete Guide LinkedIn has become the primary platform for professional networking and B2B marketing. Accessing LinkedIn post data programmatically can provide valuable insights for businesses looking to understand trends, monitor competitors, or generate leads. Why Access LinkedIn Posts via API? Extracting LinkedIn posts data allows you to: Track competitor content strategies Monitor industry trends and discussions Identify potential leads based on engagement Automate content research Build data-driven marketing strategies LinkedIn API Limitations LinkedIn's official API has strict limitations on what data you can access. The official Marketing API doesn't provide comprehensive access to public posts. This is where specialized LinkedIn data extraction APIs like SaleLeads.ai come in handy. These services provide a legal and efficient way to access public LinkedIn data through their API. Step-by-Step Guide to Getting LinkedIn Posts 1. Choose a Reliable LinkedIn Data API Select a reliable service that offers LinkedIn data extraction. SaleLeads.ai provides a robust API specifically designed for extracting public LinkedIn data including posts. 2. Sign Up and Get Your API Key Register for an account and obtain your API key. With SaleLeads.ai, you can get started with their free tier that includes 50 requests per month. 3. Construct Your API Request Here's a basic example of how to make a request to retrieve LinkedIn posts: // Example API request to get LinkedIn posts const axios = require('axios'); async function getLinkedInPosts(profileId) { const response = await axios({ method: 'GET', url: 'https://linkedin-data-api.example.com/v1/posts', params: { profile_id: profileId }, headers: { 'x-api-key': 'YOUR_API_KEY' } }); return response.data; } Example Response Here's an example of the response you'll receive when fetching Bill Gates' profile: { "success": true, "message": "success", "process_time": 468, "cost": 1, "data": { "id": "251749025", "urn": "ACoAAA8BYqEBCGLg_vT_ca6mMEqkpp9nVffJ3hc", "public_identifier": "williamhgates", "first_name": "Bill", "last_name": "Gates", "full_name": "Bill Gates", "headline": "Chair, Gates Foundation and Founder, Breakthrough Energy", "is_premium": true, "is_open_to_work": false, "is_hiring": false, "is_memorialized": false, "is_influencer": true, "is_top_voice": true, "is_creator": true, "birth": { "day": null, "month": null, "year": null }, "pronoun": null, "created": 1367521780840, "created_date": "2013-05-02T19:09:40.840Z", "location": { "country": "United States", "country_code": "US", "city": "Seattle, Washington, United States", "postal_code": null }, "avatar": [ { "width": 200, "height": 200, "url": "https://media.licdn.com/dms/image/v2/D5603AQF-RYZP55jmXA/profile-displayphoto-shrink_200_200/B56ZRi8g.aGsAY-/0/1736826818802?e=1749081600&v=beta&t=8hZGHekNOCdOgVucnR22cbwafY_kXLCmIDVl3DGkfSc", "expires_at": 1749081600000 }, { "width": 400, "height": 400, "url": "https://media.licdn.com/dms/image/v2/D5603AQF-RYZP55jmXA/profile-displayphoto-shrink_400_400/B56ZRi8g.aGsAg-/0/1736826818802?e=1749081600&v=beta&t=COIAnqFqPM_6v8kTUnIdUV0ymqE-iv8ehHl_Kr0h5SQ", "expires_at": 1749081600000 }, { "width": 100, "height": 100, "url": "https://media.licdn.com/dms/image/v2/D5603AQF-RYZP55jmXA/profile-displayphoto-shrink_100_100/B56ZRi8g.aGsAU-/0/1736826818802?e=1749081600&v=beta&t=hd4wzNKgmLsnVnM3UrvKucxHcLYV2m7Az4aB-AFHrq8", "expires_at": 1749081600000 }, { "width": 800, "height": 800, "url": "https://media.licdn.com/dms/image/v2/D5603AQF-RYZP55jmXA/profile-displayphoto-shrink_800_800/B56ZRi8g.aGsAc-/0/1736826818808?e=1749081600&v=beta&t=NbWZseAYCZLDFblO75TLDt0LEGF5kjLB3mOkve_XNrg", "expires_at": 1749081600000 } ], "cover": [ { "width": 800, "height": 200, "url": "https://media.licdn.com/dms/image/v2/D5616AQEyKmz7jPZung/profile-displaybackgroundimage-shrink_200_800/profile-displaybackgroundimage-shrink_200_800/0/1737141827999?e=1749081600&v=beta&t=6vV54NhapnL2PqnzQH6mgBJzcQmzwY-ekqwcu1zkORQ", "expires_at": 1749081600000 }, { "width": 1400, "height": 350, "url": "https://media.licdn.com/dms/image/v2/D5616AQEyKmz7jPZung/profile-displaybackgroundimage-shrink_350_1400/profile-displaybackgroundimage-shrink_350_1400/0/1737141827999?e=1749081600&v=beta&t=OkbwMcdTgO3hoCPxhkp2cA18p6jo7y8r5EcvyAlIZLQ", "expires_at": 1749081600000 } ], "associated_hashtag": [ "#books", "#healthcare",

May 8, 2025 - 11:40

How to Get LinkedIn Posts Using API: A Complete Guide

LinkedIn has become the primary platform for professional networking and B2B marketing. Accessing LinkedIn post data programmatically can provide valuable insights for businesses looking to understand trends, monitor competitors, or generate leads.

Why Access LinkedIn Posts via API?

Extracting LinkedIn posts data allows you to:

Track competitor content strategies
Monitor industry trends and discussions
Identify potential leads based on engagement
Automate content research
Build data-driven marketing strategies

LinkedIn API Limitations

LinkedIn's official API has strict limitations on what data you can access. The official Marketing API doesn't provide comprehensive access to public posts.

This is where specialized LinkedIn data extraction APIs like SaleLeads.ai come in handy. These services provide a legal and efficient way to access public LinkedIn data through their API.

Step-by-Step Guide to Getting LinkedIn Posts

1. Choose a Reliable LinkedIn Data API

Select a reliable service that offers LinkedIn data extraction. SaleLeads.ai provides a robust API specifically designed for extracting public LinkedIn data including posts.

2. Sign Up and Get Your API Key

Register for an account and obtain your API key. With SaleLeads.ai, you can get started with their free tier that includes 50 requests per month.

3. Construct Your API Request

Here's a basic example of how to make a request to retrieve LinkedIn posts:

// Example API request to get LinkedIn posts
const axios = require('axios');

async function getLinkedInPosts(profileId) {
  const response = await axios({
    method: 'GET',
    url: 'https://linkedin-data-api.example.com/v1/posts',
    params: {
      profile_id: profileId
    },
    headers: {
      'x-api-key': 'YOUR_API_KEY'
    }
  });

  return response.data;
}

Example Response

Here's an example of the response you'll receive when fetching Bill Gates' profile:

{
  "success": true,
  "message": "success",
  "process_time": 468,
  "cost": 1,
  "data": {
    "id": "251749025",
    "urn": "ACoAAA8BYqEBCGLg_vT_ca6mMEqkpp9nVffJ3hc",
    "public_identifier": "williamhgates",
    "first_name": "Bill",
    "last_name": "Gates",
    "full_name": "Bill Gates",
    "headline": "Chair, Gates Foundation and Founder, Breakthrough Energy",
    "is_premium": true,
    "is_open_to_work": false,
    "is_hiring": false,
    "is_memorialized": false,
    "is_influencer": true,
    "is_top_voice": true,
    "is_creator": true,
    "birth": {
      "day": null,
      "month": null,
      "year": null
    },
    "pronoun": null,
    "created": 1367521780840,
    "created_date": "2013-05-02T19:09:40.840Z",
    "location": {
      "country": "United States",
      "country_code": "US",
      "city": "Seattle, Washington, United States",
      "postal_code": null
    },
    "avatar": [
      {
        "width": 200,
        "height": 200,
        "url": "https://media.licdn.com/dms/image/v2/D5603AQF-RYZP55jmXA/profile-displayphoto-shrink_200_200/B56ZRi8g.aGsAY-/0/1736826818802?e=1749081600&v=beta&t=8hZGHekNOCdOgVucnR22cbwafY_kXLCmIDVl3DGkfSc",
        "expires_at": 1749081600000
      },
      {
        "width": 400,
        "height": 400,
        "url": "https://media.licdn.com/dms/image/v2/D5603AQF-RYZP55jmXA/profile-displayphoto-shrink_400_400/B56ZRi8g.aGsAg-/0/1736826818802?e=1749081600&v=beta&t=COIAnqFqPM_6v8kTUnIdUV0ymqE-iv8ehHl_Kr0h5SQ",
        "expires_at": 1749081600000
      },
      {
        "width": 100,
        "height": 100,
        "url": "https://media.licdn.com/dms/image/v2/D5603AQF-RYZP55jmXA/profile-displayphoto-shrink_100_100/B56ZRi8g.aGsAU-/0/1736826818802?e=1749081600&v=beta&t=hd4wzNKgmLsnVnM3UrvKucxHcLYV2m7Az4aB-AFHrq8",
        "expires_at": 1749081600000
      },
      {
        "width": 800,
        "height": 800,
        "url": "https://media.licdn.com/dms/image/v2/D5603AQF-RYZP55jmXA/profile-displayphoto-shrink_800_800/B56ZRi8g.aGsAc-/0/1736826818808?e=1749081600&v=beta&t=NbWZseAYCZLDFblO75TLDt0LEGF5kjLB3mOkve_XNrg",
        "expires_at": 1749081600000
      }
    ],
    "cover": [
      {
        "width": 800,
        "height": 200,
        "url": "https://media.licdn.com/dms/image/v2/D5616AQEyKmz7jPZung/profile-displaybackgroundimage-shrink_200_800/profile-displaybackgroundimage-shrink_200_800/0/1737141827999?e=1749081600&v=beta&t=6vV54NhapnL2PqnzQH6mgBJzcQmzwY-ekqwcu1zkORQ",
        "expires_at": 1749081600000
      },
      {
        "width": 1400,
        "height": 350,
        "url": "https://media.licdn.com/dms/image/v2/D5616AQEyKmz7jPZung/profile-displaybackgroundimage-shrink_350_1400/profile-displaybackgroundimage-shrink_350_1400/0/1737141827999?e=1749081600&v=beta&t=OkbwMcdTgO3hoCPxhkp2cA18p6jo7y8r5EcvyAlIZLQ",
        "expires_at": 1749081600000
      }
    ],
    "associated_hashtag": [
      "#books",
      "#healthcare",
      "#innovation",
      "#climatechange",
      "#sustainability"
    ],
    "website": {},
    "supported_locales": [
      {
        "country": "US",
        "language": "en"
      }
    ],
    "primary_locale": {
      "country": "US",
      "language": "en"
    }
  }
}

4. Process and Analyze the Data

Once you receive the response, you can process the data according to your needs:

// Example of processing post data
async function analyzePostEngagement(profileId) {
  const posts = await getLinkedInPosts(profileId);

  const engagementMetrics = posts.map(post => ({
    postId: post.id,
    likes: post.likeCount,
    comments: post.commentCount,
    shares: post.shareCount,
    engagement: (post.likeCount + post.commentCount + post.shareCount) / post.impressions
  }));

  return engagementMetrics;
}

Best Practices for LinkedIn Data Extraction

Respect Rate Limits: Most APIs have rate limitations. With SaleLeads.ai, different plans offer different rate limits - from 20 requests per minute to 300 requests per minute.
Store Data Efficiently: LinkedIn post data can be substantial. Implement efficient storage solutions.
Handle Errors Gracefully: Implement proper error handling for API requests.
Stay Compliant: Ensure your data usage complies with LinkedIn's terms and privacy regulations.

Advanced Use Cases

Competitor Analysis

Track your competitors' content performance to identify what resonates with your target audience.

Lead Generation

Identify potential leads based on engagement with specific types of content.

Content Strategy Development

Analyze trending topics and high-performing content formats to inform your own content strategy.

Conclusion

Accessing LinkedIn posts data through APIs like SaleLeads.ai provides valuable insights for business intelligence and marketing strategies. With the right approach, you can leverage this data to enhance your LinkedIn marketing efforts and generate quality leads.

Start exploring what LinkedIn data can do for your business today by checking out SaleLeads.ai and their specialized LinkedIn data extraction API.

FAQs

Is it legal to extract LinkedIn data?
Yes, when using public data and respecting LinkedIn's terms of service. Services like SaleLeads.ai ensure compliance with legal requirements.

What kind of LinkedIn post data can I access?
Typically, you can access post content, engagement metrics, posting dates, and other public information.

How fresh is the LinkedIn data I can access?
With SaleLeads.ai, you get access to real-time LinkedIn data, ensuring you have the most current information.

Can I use this data for automated lead generation?
Yes, the data can be integrated into your lead generation systems to identify potential clients based on their LinkedIn activity.