Cache API Responses Globally

Speed up your website and reduce API costs. Corsfix caches responses globally so repeat requests are lightning fast.
Used by thousands of developers worldwide, including at these companies
Seaya logo
https://seaya.vc
Taco Bell logo
https://tacobell.com
tuOtempO logo
https://tuotempo.com
Runway logo
https://runwayml.com

Instant responses from the cache

Enable caching with a simple header. Subsequent requests are served from the cache. Find more usage details in our caching documentation.

// Enable caching
fetch("https://proxy.corsfix.com/?https://api.example.com/data", {
  headers: {
    "x-corsfix-cache": "true"
  }
});


// First request: fetched from origin (~200ms)
// Subsequent requests: served from cache (~30ms)

Honestly, working with Corsfix has been incredible, the level of support is top-notch, and using Corsfix has improved the entire user experience for our Figma plugin.

Kyle Conrad's avatar
Kyle Conrad

Lead Product Designer at Taco Bell

I've loved the way you're really trying to satisfy users' requests to make Corsfix an outstanding product. This is the aptitude I really like to see around me and my team.

Emanuele Luchetti's avatar
Emanuele Luchetti

Co-founder and CTO at tuOtempO

I've tried a couple more proxy services but they didn't work as I was expecting, or at all. With that said I was quite surprised at how easy it was to use Corsfix and how well it's documented.

Prem Daryanani's avatar
Prem Daryanani

Web Developer

Frequently Asked Questions

How does API caching work?

When you enable caching, Corsfix stores the API response on our global CDN. Subsequent requests return the cached response instantly instead of hitting the origin API.

How do I enable caching?

Just add the x-corsfix-cache: true header to your request and Corsfix will cache the response automatically.

What are the advantages of caching?

Cached responses are served instantly without waiting for the origin API. This means faster load times for your users and a snappier experience overall.

Where are responses cached?

Responses are cached on Corsfix's global CDN, ensuring fast response times regardless of your users' location. Cache is distributed across multiple regions for reliability.

Make your website faster

Instant API responses from our global CDN. Get started for free.

Speed up your APIs →No credit card required.