---
title: Detect Tech Stack API
slug: detect-tech-stack
url: https://apyverse.com/chisleroff/service/detect-tech-stack
provider: Website Intelligence
categories: [Data Extraction, Developer Tools, SEO]
tags: [tech-stack, technology-detection, website-analysis, web-audit, stack-fingerprinting]
auth: api_key
---

# Detect Tech Stack API

Detect the technologies used by a webpage from a URL. Returns the source URL and a list of detected technologies for audits and research.

## Endpoints

| Method | Path | Description | Atoms |
| --- | --- | --- | --- |
| POST | `/chisleroff/intel/techstack` | What it does Detects the technology stack used by a webpage from its URL and returns the source URL… | 50 |

## About

## What it does
Tech Stack Detector identifies the technologies used by a website from a single URL. Send an http or https webpage URL in the request body, and get back the source URL you checked plus a `technologies` array of detected products, frameworks, libraries, or services.

Use it when you need to profile a site before integration work, compare competitors, enrich lead research, or quickly understand what powers a page. The response is intentionally compact: it tells you what was found without forcing you to scrape the page yourself or maintain your own fingerprinting logic.

Tech Stack Detector is a good fit for audits, prospecting workflows, and internal tooling that needs a fast first pass on a site's frontend or backend signals. Because the input is just a URL, it is easy to drop into batch jobs, dashboards, or enrichment pipelines.

If a site changes over time, you can rerun the same check and compare the returned technology list to track stack changes across releases or site rebuilds.

## Usage

Authenticate with an ApyHub API key in the `apy-token` header.
Full docs and a live playground: https://apyverse.com/chisleroff/service/detect-tech-stack