# Wappalyzer

**Canonical:** https://apis.io/providers/wappalyzer/  
**Website:** https://www.wappalyzer.com/  
**APIs profiled:** 11

Technology detection REST API for identifying software, frameworks, CMS platforms, analytics tools, and other technologies used on any website. Provides programmatic access to technographic data via lookup, analyze, crawl, and dataset endpoints using a credit-based model.

## Kin Score — 70.9 / 100 (exemplar)

Scored 2026-08-25 under rubric 0.14.0. Trend: flat (+0.0 from 70.9).

| Facet | Score |
|---|---|
| Discoverability | 92.6 |
| Contract Quality | 79.2 |
| Governance | 41.7 |
| Contract Governance | 41.7 |
| Operational Transparency | 63.2 |
| Developer Ergonomics | 58.9 |
| Commercial Clarity | 84.2 |
| Access Clarity | 84.2 |

## Agent readiness — 52.2 (agent-ready)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | no |
| MCP Server | documented |
| Auth Clarity | served |
| Idempotency | no |
| Error Semantics | documented |
| OpenAPI Examples | partial |
| Rate Limit Signal | documented |
| Event Surface Described | yes |
| Agent Skills | derived |
| Well Known Catalog | no |
| Consent Identity | yes |
| Agent Card | no |
| Dry Run Mode | no |
| Delegated Identity | served |
| Protected Resource Metadata | verified |
| Dynamic Client Registration | yes |
| Agentic Commerce | no |

## Access

Freemium · Self-serve signup — onboarding: self-serve, pricing: freemium, trial: no (confidence: high).

## APIs (11)

- **Wappalyzer Analyze API** — Analyze a single website URL for technology stack detection, returning a detailed breakdown of all identified technologies, frameworks, and platforms.
- **Wappalyzer Crawl API** — Deep crawl API that indexes multiple pages of a website to build a comprehensive technology profile, supporting asynchronous callbacks for results delivery.
- **Wappalyzer Dataset API** — Bulk access to pre-built technographic datasets covering technology installations across millions of websites, suitable for market research and lead list generation.
- **Wappalyzer Public API** — The provider-published OpenAPI 3.1 contract for every documented public REST endpoint — credit balance, technology lookup, lead lists, subdomain discovery and email verification...
- **Wappalyzer Metadata API** — The four anonymous, unauthenticated technology and category reference endpoints on the v2 host — the technology directory (7,281 entries), a single technology profile, the categ...
- **Wappalyzer MCP Server** — First-party hosted Model Context Protocol server at https://mcp.wappalyzer.com/mcp — remote Streamable HTTP, OAuth 2.1 with PKCE and dynamic client registration, exposing three ...
- **Wappalyzer Basics API** — Shared authentication, billing, and response conventions.
- **Wappalyzer Lists API** — Lead list creation, pricing, and download lifecycle.
- **Wappalyzer Lookup API** — Website technology lookup and asynchronous crawl callbacks.
- **Wappalyzer Subdomains API** — Dataset-backed website-serving subdomain discovery.
- **Wappalyzer Verify API** — Email verification and deliverability checks.

## MCP servers (1)

- **Wappalyzer MCP Server** — Wappalyzer ships two first-party MCP servers: a hosted remote Streamable-HTTP server at https://mcp.wappalyzer.com/mcp secured with OAuth 2.1 (the API key is resolved server-sid...

## Agentic access (1)

- **Wappalyzer Agentic Access** — 9 operations · 3 acting

## Security (3)

- **Wappalyzer Authentication** — apiKey · 1 scheme
- **Wappalyzer Domain Security** — TLSv1.3 · HSTS · DMARC
- **Wappalyzer Vulnerability Disclosure** — Hackerone · security.txt · contact published

## Plans (1)

- **Wappalyzer Plans Pricing**

## Tags

Technology Detection, Technographics, Website Analysis, CMS Detection, Framework Detection, Lead Enrichment, Sales Intelligence, Subdomain Discovery, Email Verification, Market Research

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/wappalyzer/). Scores are computed from the provider's own public artifacts under a published rubric.