Ship Your Google Business Integration In Minutes, Not Months

Stop wrestling with Google's Business Profile API complexity. Zernio gives you a single, simple endpoint to schedule business posts while we handle OAuth, location management, and all the GBP quirks.

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No credit card required • 20 free posts/month • View Google Business API Reference →

POST /v1/posts
{
  "platforms": ["googlebusiness"],
  "accountId": "acc_abc123",
  "content": "Hello from Zernio!",
  "scheduledFor": "2025-01-15T19:00:00Z"
}

Why Zernio vs Google Business Profile API?

Google Business Profile API

  • ✗Complex OAuth with Google Cloud Console setup
  • ✗Quota limits and API request management
  • ✗Location verification and media requirements
  • ✗Multiple Google APIs to integrate
  • ✗Build separate integrations per platform

Zernio API

  • ✓Simple API key - start in 30 seconds
  • ✓Automatic retries & queue management
  • ✓Upload directly - we handle Google's format
  • ✓Zero maintenance forever
  • ✓One API for 14 platforms

Save 4-6 weeks of development. Ship today, not next month.

📍

Verified Business Location Required

You need a verified Google Business Profile to post updates. Connect your location through our dashboard and start appearing in Google Search and Maps with engaging posts.

Posts with call-to-action buttons like 'Book Now' or 'Learn More' drive significantly more customer engagement.

Playground

Connect your Google Business account and send a real post through the API. No signup form, no credit card. Just click and ship.

Connect your Google Business account to try the API live. No signup needed.

Content Types

📢Business Updates🏷️Offers📅Events📸Photos

How It Works

  1. 1.
    Get Your API Key
    Sign up and grab your API key. Takes 30 seconds.
  2. 2.
    Connect Business Accounts
    Your users authorize via Google OAuth. We handle locations.
  3. 3.
    Start Scheduling Posts
    One API call to schedule. We handle the rest.

Features

Ship Faster

Go from zero to posting in under 30 seconds. No Google Cloud Console setup required - just get your API key and start building.

Official API, Zero Hassle

We use Google's official Business Profile API under the hood. You get full compliance without the integration complexity.

We Handle the Hard Parts

OAuth flows, location management, CTA buttons, error handling - all managed for you. Focus on your product, not Google's API docs.

Code Example

Post to Google Business Profile
// Simple Google Business Profile post
const response = await fetch('https://zernio.com/api/v1/posts', {
  method: 'POST',
  headers: {
    'Authorization': 'Bearer YOUR_API_KEY',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    platforms: [{
      platform: 'googlebusiness',
      accountId: 'your-gbp-account-id'
    }],
    content: 'Check out our latest offer! Visit us today.',
    scheduledFor: '2025-12-01T10:00:00Z'
  })
});

const data = await response.json();
console.log('Google Business post id:', data.id);
View Complete API Documentation → →

Common Questions

Why use Zernio instead of Google Business API directly?
└Google's Business Profile API requires complex OAuth setup, location verification, and Business Profile Manager configuration. Zernio abstracts all this complexity-one simple endpoint for scheduling posts on GBP and 11 other platforms.
What content can I post to Google Business Profile?
└You can post text updates (up to 1,500 characters), attach a single image (JPG/PNG), and include call-to-action buttons like Learn More, Book, Order, Shop, Sign Up, or Call.
How does authentication work?
└Your users authenticate via our hosted Google OAuth flow. We manage token refresh, location selection, and re-authentication automatically. You never touch Google OAuth directly.
Where do posts appear?
└Posts appear on your Google Business Profile when customers search for your business on Google Search or find you on Google Maps. They help keep your profile active and engaging.
Can I cross-post to other platforms?
└Absolutely! Include Google Business Profile alongside TikTok, Instagram, Facebook, YouTube, LinkedIn, X, Threads, Reddit, Pinterest, and Bluesky in one API call.

One API, 14 Platforms

Twitter/XInstagramTikTokWhatsAppLinkedInFacebookYouTubeThreadsRedditPinterestBlueskyTelegramSnapchat

Ready to Ship Your Google Business Integration?

Join 10,000+ developers who chose Zernio over building with Google's API directly. Same reliability, 10x less code.

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