Social media analytics API

Zernio's analytics API gives you one endpoint to pull likes, comments, shares, impressions, reach, and views across 11 platforms. Build custom dashboards and automate reports.

Start building freeView API docs
  • 11 platforms
  • Post & account metrics
  • One API
All platformsAll profilesAll sourcesLast 30 days
Engagement rate0.0%
Total reach0.0K
Total followers0
Posts this period0
Best postOur new living room collection
PlatformLikesViewsSavesComments
Instagram1,28418.4K34296
TikTok3,41052.7K611214

Join 200,000+ of the world's most ambitious developers and builders

Warner Music Group
MoFlo
ClickUp
Readdy
RE/MAX
Moving Monkey®
Supported platforms

One API. 11 platforms

Pull post and account metrics from 11 platforms with one API

  • Reels
  • Stories
  • Carousels
  • Comments
  • DMs
  • Ads

Reels, stories, and DMs in one API

Publish, then answer the comments and DMs.

Explore Instagram
How it works

From signup to first report in three steps

1

Key name

e.g., Production API key

Permission

Read & write

Read only

Profile access

Full access (all profiles)

Create key

Get your API key

Sign up free, generate a key from the dashboard. First 2 social accounts free, unlimited posts.

2

Profile

Defaultdefault

Instagram

TikTok

X

LinkedIn

Facebook

Threads

YouTube

Pinterest

Bluesky

Reddit

Snapchat

Discord

WhatsApp

Telegram

Slack

iMessage

Google Business

Connect social accounts

Link accounts via OAuth. Each gets a unique ID for API calls.

3

Likes per platform

Likes
01K2K3K4K
3,410
2,105
1,284
654
512

Pull your metrics

Zernio syncs metrics from each platform. Fetch them per post or per account with one call.

Features

Everything you need to measure

1,20324.8K31.2K34218.6K
Simon Fairhurst@siimonfairhurst

Launch day 🚀 Pocket-sized, rugged, and already on every desk.

Post-level metrics

Likes, comments, shares, saves, impressions, reach, and views for every post, in one format.

Posts per platform

Top 3 by post count

38posts total

Video

12 posts

6.4%
Best timesMon 10amThu 9am

Followers

Last 30 days

+312

Carousel

9 posts

4.1%

Account insights

Page, channel, and audience insights on Instagram, Facebook, TikTok, YouTube, and LinkedIn, plus follower history.

Best time to post

Find when your audience engages most, from your own post history.

Content decay

See how quickly each post stops earning engagement.

Format breakdown

Compare how images, videos, and carousels perform.

For AI Agents

Your agent pulls metrics and builds your reports

496 tools on one OAuth connection. Nothing to install, nothing to self-host.

Know more

› claude

Claude Code v2.1.19

Opus 4.5 · Claude Max

~/software

›

✓ registered · https://mcp.zernio.com/mcp

✓ signed in over OAuth · no key pasted

✓ call_tool · 30 days of metrics · Instagram, TikTok

✓ read-only · report saved to reach.md

Claude Code session
Marketing infrastructure

Everything social, not just analytics

Posting, comments, DMs, and ads run on the same API and the same connected accounts.

  • Posting API

    Publish, schedule, and manage content across 16 platforms

    Simon Fairhurst@siimonfairhurst
  • Ads API

    Campaigns, boosts, and ad analytics in one API

    Meta Ads

    Pricing launch

    $412

    Summer Sale

    $40/day

    Active

    Retargeting

    $30/day

    Paused
  • Messaging API

    Every DM, one API

    @leahmarx Ship to Berlin?

    @sofia In stock? 😍

    @casa.lumen Order update? 🙌

  • Comments API

    Moderate every comment

    sarah.klein

    Does this cover Threads as well?

    ReplyDMHide

    lauravisuals

    Shipped our whole calendar with this 🙌

    ReplyDMHide

    nate_builds

    Any way to schedule a carousel?

    ReplyDMHide
  • Comments to DM API

    Turn comments into DMs

    @lucia_dev Guide 🙌

    @andrewww_ Guide

    lucia_dev

    Here's the guide 👇 · now

    andrewww_

    Here's the guide 👇 · 1m

  • Scheduler API

    Schedule posts in every timezone

    Simon Fairhurst@siimonfairhurst

    Q3 recap is live 📈 Everything we shipped this quarter, in one place.

    Tue, Oct 14 · 09:00

  • Inbox API

    One inbox for comments, DMs, and reviews

    All platformsAll profilesAll accounts

    Olly Bennett

    · via +44 7700 900456

    Are you open on Sunday?

    2m

    Diego

    · via +1 646 555 0199

    Is my order ready to pick up?

    6m

    Nadia Okafor

    · via @nadia.okafor

    Love the new drop 😍

    9m

    Vela Notifications

    · via #orders

    New order #4821 from Lisbon

    20m

    Elias Duarte

    · via Google review

    ★★★★★ Worth the queue

    1h
  • Email API

    Read and send from Gmail and Outlook

    Lena FischerDemo on Thursday?
    now
    Contoso BillingInvoice INV-2041
    now
    northsupplyAny update on my order?
    9:40
  • Calendar API

    Events and open slots on every calendar

    Demo with Northwind

    Google Meet · 4 guests

    10:00

    Product review

    Teams · 6 guests

    12:00

    Free for everyone

    14:00 – 15:00 · 3 calendars

    Open
  • Files API

    Upload and share on Drive and OneDrive

    Launch photo.jpg
    Q4 report.pdf

Frequently asked questions

Start tracking performance

Post and account metrics from 11 platforms with one API.

Start for freeRead the docs
  • 11 platforms
  • Post & account metrics
  • One API