Detect any website's
tech stack via API.

# Scan any website
curl "https://stackpeek.com/api/v1/detect?url=stripe.com"

# Response
{
  "url": "https://stripe.com",
  "technologies": [
    { "name": "Next.js", "category": "framework", "confidence": 80 },
    { "name": "React", "category": "framework", "confidence": 70 },
    { "name": "Nginx", "category": "server", "confidence": 50 }
  ],
  "meta": { "technologiesDetected": 7, "scanDuration": "391ms" }
}

// Detect tech stack
const res = await fetch(
  'https://stackpeek.com/api/v1/detect?url=stripe.com'
);
const data = await res.json();

console.log(data.technologies);
// [{ name: "Next.js", category: "framework", confidence: 80 }, ...]

// Batch scan (up to 10 URLs)
const batch = await fetch('https://stackpeek.com/api/v1/detect/batch', {
  method: 'POST',
  headers: { 'Content-Type': 'application/json' },
  body: JSON.stringify({
    urls: ['stripe.com', 'linear.app', 'vercel.com']
  })
});

import requests

# Single URL scan
res = requests.get(
    "https://stackpeek.com/api/v1/detect",
    params={"url": "stripe.com"}
)
data = res.json()

for tech in data["technologies"]:
    print(f"{tech['name']} ({tech['category']}) — {tech['confidence']}%")

# Batch scan
batch = requests.post(
    "https://stackpeek.com/api/v1/detect/batch",
    json={"urls": ["stripe.com", "linear.app"]}
)