API

curl "https://safelink-ashy.vercel.app/api/clean?url=https://example.com/?utm_source=newsletter"

curl -X POST https://safelink-ashy.vercel.app/api/clean   -H "Content-Type: application/json"   -d '{"url": "https://example.com/?utm_source=newsletter"}'

Response

{
  "original": "https://example.com/?utm_source=newsletter",
  "cleaned": "https://example.com/"
}

curl "https://safelink-ashy.vercel.app/api/alt?url=https://www.youtube.com/watch?v=dQw4w9WgXcQ"

curl -X POST https://safelink-ashy.vercel.app/api/alt   -H "Content-Type: application/json"   -d '{"url": "https://www.youtube.com/watch?v=dQw4w9WgXcQ"}'

Response (when found)

{
  "url": "https://www.youtube.com/watch?v=dQw4w9WgXcQ",
  "service": "YouTube",
  "alternative": "https://invidious.example.com/watch?v=dQw4w9WgXcQ",
  "isCustomFrontend": true
}

isCustomFrontend is truewhen the result comes from a custom override rather than the LibRedirect dataset.

Response (when not found)

{
  "url": "https://example.com",
  "alternative": null,
  "message": "No alternative frontend found for this URL"
}

async function cleanUrl(url) {
  const response = await fetch(
    'https://safelink-ashy.vercel.app/api/clean?url=' + encodeURIComponent(url)
  );
  const data = await response.json();
  return data.cleaned;
}

// Usage
const cleaned = await cleanUrl('https://example.com/?utm_source=test');
console.log(cleaned);

async function findAlternative(url) {
  const response = await fetch('https://safelink-ashy.vercel.app/api/alt', {
    method: 'POST',
    headers: { 'Content-Type': 'application/json' },
    body: JSON.stringify({ url })
  });
  const data = await response.json();
  return data.alternative;
}

// Usage
const altUrl = await findAlternative('https://youtube.com/watch?v=...');
if (altUrl) console.log(altUrl);