Allow cross-domain requests by override Origin and CORS headers. Log/capture XmlHttpRequest API calls for debugging and analytics.
Moesif Origin/CORS Changer & API Logger Extension
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).
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:;"}}
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
Allow CORS: Access-Control-Allow-Origin 200,000+ 279 ★ 78.31KiB
CORS Unblock 200,000+ 162 ★ 203KiB
CORS Helper 200,000+ 3 ★ 67.38KiB
Cross Domain - CORS 200,000+ 65 ★ 121KiB
EASY CORS 200,000+ 19 ★ 55.17KiB
React Developer Tools 200,000+ 1576 ★ 1.56MiB
JSON Viewer 200,000+ 1082 ★ 310KiB
Postman Interceptor 200,000+ 957 ★ 478KiB
Angular state inspector 200,000+ 64 ★ 36.35KiB
Angular DevTools 200,000+ 159 ★ 3.2MiB
Local-CORS 200,000+ 7 ★ 1.58MiB
Vue.js devtools 200,000+ 2131 ★ 2.57MiB
JSON Formatter 200,000+ 1859 ★ 19.86KiB
Apollo Client Devtools 200,000+ 266 ★ 490KiB
Redux DevTools 200,000+ 726 ★ 1.2MiB
Vue.js devtools (beta) 200,000+ 149 ★ 2.54MiB
MobX Developer Tools 200,000+ 51 ★ 682KiB
JSONVue 200,000+ 2651 ★ 181KiB
React Context DevTool 200,000+ 21 ★ 2.35MiB
daily.dev | The homepage developers deserve 200,000+ 2460 ★ 2.28MiB
Testing Playground 200,000+ 60 ★ 646KiB
Smart Websocket Client 200,000+ 43 ★ 261KiB
Disable Content-Security-Policy 200,000+ 91 ★ 29.02KiB
WebSocket Test Client 200,000+ 31 ★ 129KiB
User reviews
Wayne Mao (ID: 000000bbd3a0ff1e) Voted 4 ★ - Updated 06/03/2024
Nguyễn Huy Hùng (ID: 000000514fea1583) Voted 5 ★ - Updated 04/26/2023
Satish Patro (ID: 000000b8c698ea07) Voted 1 ★ - Updated 02/16/2023
Ford D (ID: 000000664a5d17d6) Voted 2 ★ - Updated 12/14/2022
Dmitry Maslov (ID: 0000005d14a1517a) Voted 1 ★ - Updated 12/13/2022