public apis
/
CategoriesMCPBlogRandomStar
Public APIs

A searchable directory of 2,000+ free public APIs, curated by the community and maintained with APILayer.

Powered byAPILayer

Popular

  • Weather APIs
  • Finance APIs
  • Crypto APIs
  • Geocoding APIs
  • Machine learning APIs
  • Games APIs

Directory

  • Categories
  • All APIs
  • MCP servers
  • FAQ
  • Stats
  • JSON API
  • llms.txt

APILayer

  • Browse the API suite ↗
  • Get a free API key ↗
  • APILayer blog ↗
  • Postman collection ↗
  • Discord community ↗

Project

  • public-apis on GitHub ↗
  • Contribute an API ↗
Public APIs · by APILayerData from public-apis (MIT)
  1. Home
  2. /Development
  3. /CORS Proxy
Development
CORS Proxy logo

CORS Proxy

Get around the dreaded CORS error by using this proxy as a middle man.

CORS Proxy API is a free Development API that requires no API key, is served over HTTPS and supports CORS, so it can be called from the browser.

Authentication
None required
HTTPS
Yes
CORS
Yes
Category
Development
Visit documentation ↗github.com

About burhanuday

Provider
burhanuday
Website
github.com ↗

Details from github.com.

APILayer

Unified API suite · now live

Geocode an address, validate an email, track a flight or pull stock data with one account, one dashboard and one API key.

Get your free API key→Free tier on every API

CORS Proxy API alternatives

Contentful Images logo

Contentful Images

Used to retrieve and apply transformations to images

apiKeyHTTPSCORS
C

CountAPI

Free and simple counting service. You can use it to track page hits and specific events

No authHTTPSCORS
Codex logo

Codex

Online Compiler for Various Languages

No authHTTPSCORS ?
crates.io logo

crates.io

Rust crate versions, downloads and dependency metadata

No authHTTPSCORS
Codeberg logo

Codeberg

Git hosting, repos and issues via Gitea API

No authHTTPSCORS
Crawl Readiness logo

Crawl Readiness

Check if AI crawlers (ChatGPT, Claude, Perplexity, 30+ others) can access any website

apiKeyHTTPSCORS

CORS Proxy API FAQ

Who provides the CORS Proxy API?

The CORS Proxy API is provided by burhanuday (github.com).

Is the CORS Proxy API free?

Yes. The CORS Proxy API is listed in the Development category of the public-apis directory, which only includes APIs that are free or have a free tier. Check its documentation for rate limits and paid plans.

Does the CORS Proxy API require an API key?

No. The CORS Proxy API requires no authentication, so you can start making requests without signing up.

Can I call the CORS Proxy API from the browser?

Yes. The CORS Proxy API supports CORS, so front-end JavaScript can call it directly.

Does the CORS Proxy API support HTTPS?

Yes. The CORS Proxy API is served over HTTPS, so it's safe to use in production.