#google api

Tried scraping Google Maps with Selenium.

Worked for 1 day. Spent the next 2 weeks fixing CAPTCHAs.

有別於其他的API，使用google的API時，需要使用Google Client Library，除了使用composer載入以外，也可以透過此連結直接下載，要記得選擇與當前 PHP 框架對應的檔案才能正常使用，本篇文章會說明如何使用Google Client Library，包含前置設定，引用功能到實際使用google drive的API上傳檔案。

Travel is evolving at lightspeed. From AI-powered itineraries to seamless app-based bookings, the entire experience has gone digital. But one tool that’s quietly changing the way we book hotels online? The Google Hotel API.

If you're building a travel platform or thinking about how to offer smarter hotel booking experiences, this little-known API is about to be your best friend.

Let’s break it down—what it is, how it works, and why travel businesses (big and small) should care.

🌐 So... What Exactly Is Google Hotel API?

Imagine being able to tap into Google’s massive hotel database—pulling in live room rates, availability, reviews, photos, and even booking links—right into your own travel website or app.

That’s what Google Hotel API allows you to do.

Whether you're a developer building a hotel booking engine, or a travel company looking to upgrade your booking flow, this API delivers the real-time data users want—and expect.

🔍 Why It Matters (Especially in 2025)

More and more travelers are turning to Google Search and Google Maps to plan their trips. And with the API, your listings can show up right there—with current prices, reviews, and a “Book Now” button that leads users to your platform.

This means:

More visibility

Higher conversion rates

And way less reliance on OTAs (like Booking.com or Expedia)

Which is a huge win, especially for custom travel portals trying to compete with the big dogs.

🧠 Key Features That Make It Powerful

Here’s what makes Google Hotel API stand out from the crowd:

✅ Live Pricing & Availability Show up-to-the-minute room rates, reducing booking errors and mismatches.

✅ Content-Rich Hotel Profiles Automatically pull in photos, amenities, ratings, and reviews.

✅ Geo-Based Search Options Let users search hotels by city, region, or radius around a landmark.

✅ Seamless Booking Link Integration Drive traffic from Google right to your own booking page.

✅ Hotel Ads Support Want to go big? Pair the API with Google Hotel Ads and get premium placement.

🏨 Who Can Use This?

Short answer: Any travel business dealing with hotel bookings.

Long answer:

Online Travel Agencies (OTAs)

Tour operators

Hotel chains with a proprietary booking engine

Startups building on-demand travel apps

Businesses offering corporate travel management solutions

If your users book hotels, this tool should be in your stack.

🔄 How It Works

Let’s say you manage or list 500+ hotels across various cities.

Here’s how Google Hotel API fits into your system:

Upload Your Feed – Share your hotel inventory, pricing, and availability.

Google Maps It – Google matches your data to its existing listings.

User Searches – A traveler searches “hotels in New York” → your listing appears.

Click → Book – They click, land on your site or app, and confirm the booking.

Monitor Performance – Track impressions, clicks, and conversions via Google reports.

It’s as smooth as that. Plus, the API is flexible—so it works whether you're listing 50 hotels or 5,000.

💡 Real Benefits for Travel Brands

Let’s get real: APIs are cool, but they’re only useful if they drive results. And this one does.

✨ Higher Trust & Credibility Live Google data looks more professional and builds user confidence.

✨ Improved SEO With properly structured data and Google integration, your listings rank higher in organic search.

✨ Less Dependence on OTAs You keep more control—and more profit—by bringing users directly to your site.

✨ Scalability Whether you're targeting domestic tourism or global travelers, the API scales with your needs.

✨ Mobile-First Friendly Works beautifully across mobile devices, which is crucial since most users now book on their phones.

📊 How to Leverage It for Maximum Impact

Here’s how you can go beyond basic integration and truly own your niche:

Create dynamic landing pages based on hotel categories (budget, luxury, eco-stays)

Link these to relevant travel tech blogs for SEO juice

Use travel API integration services to enhance your stack (think payments, maps, weather data)

Offer smart filters (location, price, rating, amenities) to improve UX

Want to go even deeper? Pair your platform with corporate travel tools or build custom dashboards using the data you get from Google.

🧭 Travel Tech Is Changing—Are You Ready?

The future of hotel bookings is data-driven, personalized, and mobile-first. Users no longer tolerate outdated info or clunky booking experiences. They expect instant results, beautiful listings, and smooth checkouts.

That’s exactly what Google Hotel API helps you deliver.

So, whether you're just getting started or revamping your booking flow, this tool deserves your attention. It's not just another tech gimmick—it’s the core of a modern travel booking solution.

📌 Pro Tips for Implementation

Use it alongside Google Hotel Ads for even more traffic.

Pair with a hotel content API to enrich listing details.

Use caching wisely to optimize performance.

Tik Tok API

As of today, it is so easy to get the Google API and Client credentials with a few clicks via Google Developer Console. Before that, it is essential to know what API and Client credentials are. In this blog, we discuss the API and client credentials and when to use them. Are you searching for the Step by Step instructions to get the API key and OAuth Credentials? Then keep on reading….

Both API keys and OAuth are the different types of authentication handled by Cloud Endpoints.

These two differ most in the following ways:

The application or website performing the API call is identified by the API key.

An app or website’s user, or the person using it, is identified by an authentication token.

API keys provide project authorization

To decide which scheme is most appropriate, it’s important to understand what API keys and authentication can provide.

API keys provide

Project identification — Identify the application or the project that’s making a call to this API

Project authorization — Check whether the calling application has been granted access to call the API and has enabled the API in their project

API keys aren’t as secure as authentication tokens, but they identify the application or project that’s calling an API. They are generated on the project making the call, and you can restrict their use to an environment such as an IP address range, or an Android or iOS app.

By identifying the calling project, you can use API keys to associate usage information with that project. API keys allow the Extensible Service Proxy (ESP) to reject calls from projects that haven’t been granted access or enabled in the API. 

Contrarily, authentication strategies often have two objectives:

Verify the identity of the calling user securely using user authentication.

Check the user's authorization to see if they have the right to submit this request.

A safe method of identifying the user who is calling is provided by authentication mechanisms.

In order to confirm that it has permission to call an API, endpoints also examine the authentication token.

The decision to authorize a request is made by the API server based on that authentication.

The calling project is identified by the API key, but the calling user is not.

An API key, for example, can identify the application that is making an API call if you have developed an application that is doing so.

Protection of API keys

In general, API keys is not seen to be safe because clients frequently have access to them. This will make it simple for someone to steal an API key. Unless the project owner revokes or regenerates the key, it can be used indefinitely once it has been stolen because it has no expiration date. There are better methods for authorization, even though the limitations you can place on an API key minimize this. 

API Keys: When to Use?

An API may require API keys for part or all of its methods.

This makes sense to do if:

You should prevent traffic from anonymous sources.

In the event that the application developer wants to collaborate with the API producer to troubleshoot a problem or demonstrate the usage of their application, API keys identify an application's traffic for the API producer.

You wish to limit the number of API calls that are made.

You want to analyze API traffic to find usage trends.

APIs and services allow you to view application consumption.

You want to use the API key to filter logs.

API keys: When not to use?

Individual user identification – API keys are used to identify projects, not people

On secured authorization

Finding the authors of the project

Step-by-step instructions on how to get Google API and OAuth credentials using the Google developer console.

Step 1

Browse Google developer console

Step 2

Select your project or create a new project by clicking on the New project button

Step 3

Provide your project name, organization, and location, and click on create. 

And That’s it. You have created a New Project.

Step 4

Navigate to the Enabled API and services at the Left sidebar and click on Credentials

Step 5

Move on to create Credentials

Here to get your API key click on the API key. Instantly you will get your API key for your Project.

To get your OAuth Credentials

Navigate to the OAuth Client ID on the Create Credentials drop-down menu.

Step 6

Here you need to create an application. A client ID is used to identify a single app to Google’s OAuth servers. If your app runs on multiple platforms, each will need its own client ID. 

Step 7

Select the appropriate application type from the drop-down

The name of the client will be auto-generated. This is only to recognize the client console and does not show to the end users.

Step 8

Enter your URL for the Authorized JavaScript origins by clicking on Add URL

Provide your Authorized redirect URLs

Finally click on Create

Step 9

You will get an OAuth Client Id and Client Secret instantly.

Epilogue

What is the Google instant indexing API?

100% Free Online Google Indexing API Toolkit For Any Website

Now you can send crawl requests to Google with a Single Mouse Click using Google Indexing API. No programming is required.

What Is An API?

An API or Application Programming Interface is a connection between computers or computer programs. API helps two different computers to communicate and exchange data with each other.

What Is Google Indexing API?

Google Indexing API or Indexing API is a service provided by Google to request for a fresh crawl of your web pages or URLs or for Instant Indexing of the web pages or URLs.

The Indexing API allows any website owner to directly notify Google when pages are added or removed from the websites. This allows Google to schedule for a fresh crawl. This can lead to higher-quality traffic.

Currently, the indexing API can only be used for Job Posting or Broadcast Event types web pages or URLs. But you can also request for websites/ blogs of other niches without any issue.

What We Can Do With The Google Indexing API?

Update a URL: Notify Google of a new URL to crawl or that content at a previously-submitted URL has been updated.

Remove a URL: After you delete a page from your servers, notify Google so that we can remove the page from our index and so that we don't attempt to crawl the URL again.

Get the status of a request: Check the last time Google received each kind of notification for a given URL.

Send batch indexing requests: Reduce the number of HTTP connections your client has to make by combining up to 100 calls into a single HTTP request.

NOTE: In the above-mentioned Online Google Indexing Toolkit, we have options to Update or Remove URLs from Google Search Results. Only 20 URLs at a time.

How To Get Google Indexing API Access Key Or Service Authorization Key?

To access the Indexing API, you need to verify that you are the owner of the website for which you are submitting requests to Google for Updating or Removing URLs from Google Search Results. To verify the ownership you have to obtain a Service Authorization Key/ API Access Key which is a JSON file. This is a one-time process and is completely free. The complete process is described in How To Obtain Service Authorization Key from Google.

Check out the complete tool for free!

Demo Video:

Please feel free to provide feedback.

Author- Vishal Verma

Blog- Pykit