Ship Client Projects
In Half the Time
Build working prototypes with real APIs. No backend setup, no deployment delays. Impress clients with functional demos—not static mockups.
https://corsproxy.io/?url=https://client-api.com/...
Clients Don't Wait for Backend Setup
You win projects with demos, not promises. But every third-party API blocks browser requests, forcing you to set up servers before showing anything real.
"The prototype looks great, but can you show it working with real data?" — Every client, ever
Setting up backends, configuring CORS, managing servers—all before you've even won the project. That's time and money you can't bill for.
Hours Lost to Setup
Every prototype needs a backend just to fetch data from client APIs.
Missed Deadlines
Tight timelines leave no room for infrastructure work.
Multiple Client APIs
Each project has different APIs, each blocking CORS differently.
Client Demos
Show prototypes with real data from client APIs. Win projects with working demos, not mockups.
Rapid Prototyping
Build functional prototypes in hours. Test ideas before committing to full implementation.
Multi-Client Projects
Juggle multiple clients with different APIs. One tool for all your projects.
Team Collaboration
Frontend devs work independently. No waiting for backend team to set up proxy servers.
Data Dashboards
Build analytics dashboards pulling from multiple third-party data sources.
Tight Deadlines
Launch MVPs and demos without infrastructure overhead. Focus on what clients pay for.
Copy, Paste, Demo
Production-ready patterns for agency workflows.
// Quickly integrate any client API
const CORS_PROXY = 'https://corsproxy.io/?url=';
async function fetchClientData(apiUrl) {
const response = await fetch(CORS_PROXY + encodeURIComponent(apiUrl));
return response.json();
}
// Demo with client's existing API
const products = await fetchClientData('https://client-api.example.com/products');
renderProductCatalog(products); // Rapid prototyping with real APIs
const CORS_PROXY = 'https://corsproxy.io/?url=';
// Connect to multiple services in one prototype
const [weather, news, stocks] = await Promise.all([
fetch(CORS_PROXY + encodeURIComponent('https://api.weather.gov/...')),
fetch(CORS_PROXY + encodeURIComponent('https://newsapi.org/...')),
fetch(CORS_PROXY + encodeURIComponent('https://api.polygon.io/...'))
]);
// Show real data in client demo
displayDashboard({ weather, news, stocks }); // Manage multiple client projects
const clients = {
acme: 'https://api.acme-corp.com',
globex: 'https://globex.io/api/v2',
initech: 'https://initech-data.com/rest'
};
async function getClientData(clientId, endpoint) {
const baseUrl = clients[clientId];
const url = CORS_PROXY + encodeURIComponent(`${baseUrl}/${endpoint}`);
return fetch(url).then(r => r.json());
}
// Switch between client APIs instantly
const acmeProducts = await getClientData('acme', 'products'); "We used to spend the first day of every project setting up backend proxies. Now we go straight to building what clients actually pay for."
Start Shipping
Ready to impress your next client?
Start building working prototypes in minutes. No credit card required.