---
title: "What is this website built with? Deterministic fingerprinting from one fetch — like the old meta generator tag, but it w"
method: GET
path: "/api/platform"
tags: ["Web Content"]
---

# What is this website built with? Deterministic fingerprinting from one fetch — like the old meta generator tag, but it w

`GET /api/platform`

## Request

- Base URL: `https://api.webbersites.com`
- URL: `https://api.webbersites.com/api/platform`
- Auth: API key in header `X-PAYMENT`

What is this website built with? Deterministic fingerprinting from one fetch — like the old meta generator tag, but it works even when sites strip it. Detects WordPress, Shopify, Squarespace, Wix, Webflow, GoDaddy, Drupal, Joomla, Ghost, Magento, Next.js/Nuxt/Gatsby/Astro and other frameworks, static HTML, custom PHP — with the evidence for the verdict, the raw generator tag when present, and the server/CDN stack. No AI.

Price: $0.002 per call, paid in USDC via the x402 protocol (see the x402 security scheme).

## Query parameters

- `url` string, required

## Response `200`

Success

- object
  - `url` string
  - `platform` string: wordpress, shopify, squarespace, wix, webflow, nextjs, custom-php, static-or-custom-html, …
  - `category` string: cms, ecommerce, site-builder, framework, static-generator, static, custom
  - `confidence` string: high, medium, or low
  - `evidence` unknown[]: the fingerprints behind the verdict
    - unknown
  - `generator` string: raw meta generator tag when present
  - `also_detected` unknown[]
    - unknown
  - `stack` object: server, powered_by, cdn from response headers
  - `checked_at` string

## Other responses

- `402`: Payment required — the response body lists accepted payment methods (amount, asset, network, pay-to address). Retry the request with a signed X-PAYMENT header.

---

[API](https://skmtc.dev/webbersites/apis/webbersites-x402-data-api.md) · [All operations](https://skmtc.dev/webbersites/apis/webbersites-x402-data-api/llms.txt) · [OpenAPI document](https://skmtc.dev/webbersites/apis/webbersites-x402-data-api/revisions/c14a76c67a94?raw)