Zernio
APIFor you
Zernio
APIFor you
API Reference

Posting Analytics

Cross-platform

Get post analyticsGETAnalytics changed since a cursorGETSync an external postPOSTGet post analytics timelineGETGet daily aggregated metricsGETGet best times to postGETGet content performance decayGETGet frequency vs engagementGETGet follower statsGET

Instagram

Get Instagram insightsGETGet Instagram follower historyGETGet Instagram demographicsGET

YouTube

Get YouTube channel insightsGETGet YouTube daily viewsGETGet YouTube video retention curveGETGet YouTube demographicsGET

LinkedIn

Get LinkedIn aggregate statsGETGet LinkedIn org analyticsGETGet LinkedIn post statsGETGet LinkedIn post reactionsGET

Facebook

Get Facebook Page insightsGETGet Facebook post reactionsGETGet Facebook post monetization earningsGET

TikTok

Get TikTok account-level insightsGET

Google Business

Get Google Business Profile performance metricsGETGet Google Business Profile search keywordsGET

Other

Get an analytics dashboardGETGet Facebook Page demographicsGETGet Instagram online followersGETGet LinkedIn organization follower demographicsGET
Dashboard
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Posting Analytics

Get LinkedIn organization follower demographics

Returns the lifetime follower breakdown of a connected LinkedIn organization page by job function, seniority, industry and company size. Function, seniority and industry are labelled with LinkedIn's standardized names (English) and keep the LinkedIn URN in id. Company size is labelled as a range such as 2-10 or 10001+. LinkedIn returns at most the top 100 values per breakdown and leaves out followers whose profile lacks that field, so a breakdown does not add up to the follower count. Organization accounts only: a personal LinkedIn account answers 400 personal_account_not_supported. Requires the r_organization_social, r_organization_followers and r_organization_admin scopes (412 otherwise) and the Analytics add-on.


GET
/v1/analytics/linkedin/demographics

Authorization

bearerAuth
AuthorizationBearer <token>

API key authentication: send your Zernio API key in the Authorization header, prefixed with Bearer.

In: header

Query Parameters

accountId*string

The Zernio SocialAccount ID of the LinkedIn organization account

breakdown?string

Comma-separated list of demographic dimensions: function, seniority, industry, company_size. Defaults to all four if omitted.

Response Body

application/json

application/json

application/json

application/json

application/json

application/json

import Zernio from '@zernio/node';const zernio = new Zernio({ apiKey: process.env.ZERNIO_API_KEY });const { data } = await zernio.analytics.getLinkedInDemographics({  query: {    accountId: 'account_abc123',  },});console.log(data);
{  "success": true,  "accountId": "64e1a2b3c4d5e6f7a8b9c0d1",  "platform": "linkedin",  "metric": "follower_demographics",  "demographics": {    "function": [      {        "dimension": "Engineering",        "id": "urn:li:function:8",        "value": 670      },      {        "dimension": "Business Development",        "id": "urn:li:function:4",        "value": 550      }    ],    "seniority": [      {        "dimension": "Entry",        "id": "urn:li:seniority:3",        "value": 1010      }    ],    "industry": [      {        "dimension": "Software Development",        "id": "urn:li:industry:4",        "value": 590      }    ],    "company_size": [      {        "dimension": "2-10",        "id": "SIZE_2_TO_10",        "value": 690      }    ]  },  "note": "Lifetime breakdown of the organization page followers. LinkedIn returns at most the top 100 values per breakdown and leaves out followers whose profile lacks that field, so a breakdown does not add up to the follower count."}
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Get Instagram online followers

Returns how many of an Instagram account's followers were online in each hour, for every day of the last 30 days that Meta has data for. Hour keys are "0" to "23" as Meta returns them. endTime is the end_time Meta returns for that day. Meta does not document the timezone of the hour keys. Data is delayed up to 48 hours, so the most recent days are left out until Meta fills them. Requires at least 100 followers; for smaller accounts days is empty. Requires the Analytics add-on.

List conversation analytics

Per-conversation listing with per-row totals + first/last message timestamps. The inbox analog of GET /v1/analytics (posts listing): same filter shape, same pagination, same sort/order semantics. Use as the entry point for the per-conversation analytics drawer at /v1/analytics/inbox/conversations/{conversationId}. Rows are enriched with the conversation's participant info (`participantName`, `participantUsername`, `participantPicture`) and last-message preview by joining the Conversation document scoped to the caller's team. Max date range is 365 days.