Allow cross-domain requests by override Origin and CORS headers. Log/capture XmlHttpRequest API calls for debugging and analytics.

Latest Version

Version
1.0.6
Update
May 19, 2024
Size
823KiB
Developer
www.moesif.com
Category
Users
200,000+
Rating
3.75393 ★
Manifest Version
3
Web Store Status
Languages Support
English (United States)
See more
Permissions
ActiveTab
DeclarativeNetRequest
DeclarativeNetRequestFeedback
Storage
See more

Moesif Origin/CORS Changer & API Logger Extension

This plugin allows you to send cross-domain requests directly from browser without receiving Cross Origin Errors.
You can override the Request Origin header with this plugin and also have Access-Control-Allow-Origin set to *.

Update: We removed email list signup and added ability to log and capture API calls. Migrated from Chrome Manifest V2 to V3, due to the new V3 \"storage\" api, your old settings may need to be reentered.

You can override:
Request Headers: Origin
Response Headers: Access-Control-Allow-Origin, Access-Control-Allow-Methods, Access-Control-Allow-Headers, Access-Control-Allow-Credentials, Access-Control-Expose-Headers

Guide on CORS:
https://www.moesif.com/blog/technical/cors/Authoritative-Guide-to-CORS-Cross-Origin-Resource-Sharing-for-REST-APIs/

API Logging & Capture:

You can capture any Ajax, XmlHttpRequest, or fetch API requests made by any page, and send to your Moesif account for analytics and debugging.

DISCLAIMER: This tool circumvents CORS security rules baked into every browser and is intended for testing your own website during development. Some production websites like Google Docs or Facebook may complain if they detect something that isn't expected. You can use the whitelist feature to only turn on for some domains. To avoid security issues, it is recommend to turn off after debugging.

About Moesif API Monetization and Observability:

Moesif (https://www.moesif.com) enables API teams at UPS, You.com, Deloitte, and others to deeply understand customer API usage and ship better API products with user-centric API analytics and monetization, which enables you to:
- Understand customer API usage with user behavior analytics.
- Debug issues quickly with high-cardinality API logs and metrics.
- Get alerted of problems that impact customers.
- Track API KPIs with custom dashboards.
- Meter API usage and set up billing meters with integrations with Stripe, Chargebee, and custom billing platforms.

By using this extension, you agree to Moesif's terms of use (https://www.moesif.com/terms) and privacy policy (https://www.moesif.com/pravicy).
Read more

Source Manifest.json

{
"update_url": "https://clients2.google.com/service/update2/crx",
"description":"Allow cross-domain requests by override Origin and CORS headers. Log/capture XmlHttpRequest API calls for debugging and analytics.",
"version":"1.0.6",
"manifest_version":3,
"name":"Moesif Origin/CORS Changer & API Logger",
"options_page":"options.html",
"background":{"service_worker":"background.bundle.js"},
"action":{"default_popup":"popup.html",
"default_icon":"icon-34.png"},
"icons":{"16":"icon-16.png",
"34":"icon-34.png",
"128":"icon-128.png"},
"content_scripts":[{"matches":["http://*/*",
"https://*/*",
""],
"js":["contentScript.bundle.js"],
"css":["content.styles.css"]}],
"web_accessible_resources":[{"resources":["content.styles.css",
"icon-128.png",
"icon-34.png",
"icon-16.png",
"moesif.min.js"],
"matches":[""]}],
"permissions":["activeTab",
"declarativeNetRequest",
"declarativeNetRequestFeedback",
"storage"],
"declarative_net_request":{"rule_resources":[{"id":"ruleset_1",
"enabled":true,
"path":"rules.json"}]},
"host_permissions":["",
"https://api.moesif.net/*",
"http://api.moesif.net/*"],
"content_security_policy":{"extension_pages":"script-src 'self'; object-src 'self'; connect-src 'self' https://api.moesif.net; style-src 'self' 'unsafe-inline' https://fonts.googleapis.com; font-src 'self' https://fonts.gstatic.com; img-src 'self' data:;"}}
Read more

How to download and manually install Moesif Origin/CORS Changer & API Logger extension for Chrome

Looking for a way to install Moesif Origin/CORS Changer & API Logger extensions for Chrome, you can search for them in the Chrome Web Store, clicking the "Add to Chrome" button, and following the straightforward process.

However, you may need to install Moesif Origin/CORS Changer & API Logger extensions manually, this article outlines two simple methods to effortlessly install Moesif Origin/CORS Changer & API Logger extensions, whether they come as unpacked folders in compressed formats like .zip or as .crx files.

Method 1: Download Moesif Origin/CORS Changer & API Logger extension and manually install through Drag &Drop

If you ever need to manually install a Moesif Origin/CORS Changer & API Logger extension for Chrome, don't worry, it's a simple process. Just follow these easy steps, and you will have your extension ready to use in no time.

Step 1: Download the Moesif Origin/CORS Changer & API Logger Extension by clicking the "Download CRX" button on the website.

Look for the Moesif Origin/CORS Changer & API Logger extension you wish to install. Go to the website and download the Moesif Origin/CORS Changer & API Logger extension package, which is usually a .CRX file and comes in a zipped file. Here ".crx" file is the format for Moesif Origin/CORS Changer & API Logger extension that contains all the data.

Step 2: Extract &Arrange Files

Once the file is downloaded, extract that file into its own folder. Similarly, give that extension files a permanent home. In other words, keep it in a folder that you don't accidentally delete it because these files will be needed to make that extension work.

Step 3: Go to the Chrome Extensions Page

Open Google Chrome and in the address bar, type chrome://extensions; it will open the Google Chrome extensions page. Make sure that "My extensions" is selected in the sidebar.

Step 4: Drag and Drop the Extension

Now, go to the folder where you extracted the Moesif Origin/CORS Changer & API Logger extension and drag &drop the extension file from there anywhere onto the extension page within Google Chrome.

Step 5: Complete the Installation

Once you drag and drop the extension file, follow the steps that Google Chrome takes you through. Similarly, if the extension file is of .crx file format, you will be required to review the permissions and then add the extension.

Now, you can manage that added extension as you would like to with any other Chrome extension that you added through Chrome Webstore. Its icon will also appear in the Google Chrome Menu on the right side of the address bar once you activate it.

Method 2: Download Moesif Origin/CORS Changer & API Logger extension for Chrome and install in Developer Mode

This is another method to install Moesif Origin/CORS Changer & API Logger extension manually, but the twist is that here, you install by enabling the developer mode option provided in Google Chrome. This mode is commonly used for testing extensions or running unpublished tools.

Step 1: Download the Moesif Origin/CORS Changer & API Logger extension file

Select and download the Moesif Origin/CORS Changer & API Logger extension by clicking the 'Download CRX' button on the website.

Step 2: Extract the downloaded contents

Convert the file to a ZIP file if it is in CRX format then extract the Moesif Origin/CORS Changer & API Logger extension zip file or folder that you downloaded. Make sure you extract it using the same folder name and keep it safely in another folder, so you don't delete it by mistake. The extracted folder will be needed to keep your Moesif Origin/CORS Changer & API Logger extension running.

Step 3: Open Chrome Extension Setting Page

In the address bar of Google Chrome, type chrome://extensions and open the Chrome Extension Page.

Step 4: Enable Developer Mode

After opening the Chrome Extension page, look at the top right side, and you will find the toggle option of "Developer mode."Simply enable that developer mode option.

Step 5: Load the Unpacked Extension

Once you enable the developer mode option, you will see the menu of Load Unpacked, Pack Extensions and Update. From that, select the option "Load unpacked."

Step 6: Select the Extension Folder

Once the pop-up opens upon clicking Load unpacked, select the Moesif Origin/CORS Changer & API Logger extension directory and click on the "Select Folder "button.

Step 7: Confirm and Install

After you select an extension folder of a Google Chrome extension you're installing manually, confirm its installation for the final time and let the installation complete.

Conclusion

Here we've made a step-by-step guide on How to manually install Moesif Origin/CORS Changer & API Logger extension in 2 ways. We hope this guide proves helpful.

Similar Extensions

icon

Allow CORS: Access-Control-Allow-Origin Extension · Productivity 200,000+ 279 ★ 78.31KiB

icon

CORS Unblock Extension · Developer Tools 200,000+ 162 ★ 203KiB

icon

CORS Helper Extension · Developer Tools 200,000+ 3 ★ 67.38KiB

icon

Cross Domain - CORS Extension · Developer Tools 200,000+ 65 ★ 121KiB

icon

EASY CORS Extension · Developer Tools 200,000+ 19 ★ 55.17KiB

icon

React Developer Tools Extension · Developer Tools 200,000+ 1576 ★ 1.56MiB

icon

JSON Viewer Extension · Developer Tools 200,000+ 1082 ★ 310KiB

icon

Postman Interceptor Extension · Developer Tools 200,000+ 957 ★ 478KiB

icon

Angular state inspector Extension · Developer Tools 200,000+ 64 ★ 36.35KiB

icon

Angular DevTools Extension · Developer Tools 200,000+ 159 ★ 3.2MiB

icon

Local-CORS Extension · Developer Tools 200,000+ 7 ★ 1.58MiB

icon

Vue.js devtools Extension · Developer Tools 200,000+ 2131 ★ 2.57MiB

icon

JSON Formatter Extension · Developer Tools 200,000+ 1859 ★ 19.86KiB

icon

Apollo Client Devtools Extension · Developer Tools 200,000+ 266 ★ 490KiB

icon

Redux DevTools Extension · Developer Tools 200,000+ 726 ★ 1.2MiB

icon

Vue.js devtools (beta) Extension · Developer Tools 200,000+ 149 ★ 2.54MiB

icon

MobX Developer Tools Extension · Developer Tools 200,000+ 51 ★ 682KiB

icon

JSONVue Extension · Developer Tools 200,000+ 2651 ★ 181KiB

icon

React Context DevTool Extension · Developer Tools 200,000+ 21 ★ 2.35MiB

icon

daily.dev | The homepage developers deserve Extension · Developer Tools 200,000+ 2460 ★ 2.28MiB

icon

Testing Playground Extension · Developer Tools 200,000+ 60 ★ 646KiB

icon

Smart Websocket Client Extension · Developer Tools 200,000+ 43 ★ 261KiB

icon

Disable Content-Security-Policy Extension · Developer Tools 200,000+ 91 ★ 29.02KiB

icon

WebSocket Test Client Extension · Developer Tools 200,000+ 31 ★ 129KiB

User reviews

icon

Wayne Mao (ID: 000000bbd3a0ff1e) Voted 4 ★ - Updated 06/03/2024 The domain whitelist works well, but the plugin doesn't support web fonts. For web fonts, it needs Access-Control-Allow-Origin: * Store doesn't allow me to add a new review, so I edit the previous review to report a bug in recent release: The 'Allow-Control-Expose-Header' should return '*' by default, which is not returning empty Hope the dev team can take a look. The workaround is to manually set the value to '*'

icon

Nguyễn Huy Hùng (ID: 000000514fea1583) Voted 5 ★ - Updated 04/26/2023 It worked, so great! Thank you

icon

Satish Patro (ID: 000000b8c698ea07) Voted 1 ★ - Updated 02/16/2023 I don't see this in response header in dev tools, I did open advanced part & registered mail & saved it

icon

Ford D (ID: 000000664a5d17d6) Voted 2 ★ - Updated 12/14/2022 Does not work without email. Does not accept gmail as email to unlock features. Uninstalled.

icon

Dmitry Maslov (ID: 0000005d14a1517a) Voted 1 ★ - Updated 12/13/2022 Just not working out of box after switching it On