17
/100
prowl
Benchmarked Aug 19, 2026

FakeJSON

Service to generate test and fake data

data platform_profile
Benchmark Your API

Score Breakdown

Latency 3/10
Auth Simplicity 3/10
Consistency 2/10
Token Efficiency 2/10
First-Try Success 2/10
Documentation 1/10
Error Clarity 1/10
Parseability 1/10

Benchmark Analysis Log

Full LLM thinking from the 4-phase benchmark pipeline.

Analyze
{
  "service_type": "platform",
  "base_url": "https://fakejson.com",
  "auth_method": "api_key",
  "auth_config": {},
  "endpoints": [],
  "pricing_model": {"type": "freemium", "details": {}},
  "rate_limits": {},
  "capabilities": ["generate fake data", "test data generation", "mock API", "random data generation"],
  "raw_analysis": "FakeJSON is a web-based service for generating test and fake data, intended for developers and testers. It offers a REST API with an API key, supporting formats like JSON, CSV, and XML. Maturity is moderate, with a simple interface and various data types. Integrations include direct HTTP calls and scripting languages. The provided content appears to be from a hacked or compromised site, redirecting to an Indonesian gambling page, which is unrelated to FakeJSON's legitimate purpose. The analysis is based on known information about FakeJSON, not the scraped content."
}
Execute

3/3 tests passed

TestEndpointStatusLatency
website_uptimeGET /2002759ms
robots_txtGET /robots.txt20031ms
llms_txtGET /llms.txt2001317ms
Interpret
{
  "overall": 23,
  "dimensions": {
    "token_efficiency": 2.0,
    "first_try_success": 2.0,
    "response_parseability": 1.0,
    "error_clarity": 1.0,
    "doc_quality": 1.0,
    "auth_simplicity": 3.0,
    "latency": 3.0,
    "consistency": 2.0
  },
  "pricing_normalized": {},
  "issues": [
    "Website appears to be sushiljobs.com (a job site) despite claiming fake data generation capability — likely mismatch",
    "No llms.txt (returns HTML page instead)",
    "Slow response: 2759ms for main page, 1317ms for llms.txt request",
    "No security headers detected",
    "Capabilities unclear from response preview; no API documentation visible"
  ],
  "recommendations": [
    "Verify actual platform identity and functionality before recommending",
    "Implement llms.txt or structured documentation for AI agents",
    "Add security headers (CSP, HSTS, etc.)",
    "Optimize server response times to under 500ms",
    "Provide clear API reference and usage examples"
  ]
}

Agent Readiness

x402 Payments
Not supported
Streaming
No
Sandbox
None
Agent Auth
Unknown
SDKs
None listed
MCP Support
No

Embed your Prowl badge

Show your live agent-readiness score on your own site. Free, no auth — it updates as your score changes.

Prowl agent-readiness badge
<a href="https://prowl.world/service/fakejson">
  <img src="https://prowl.world/badge/fakejson.svg" height="56" alt="Agent-readiness on Prowl">
</a>

Options: ?style=light|dark · ?size=sm|md · ?variant=certified (claimed + DNS-verified only) · badge generator with preview

Want the full interactive view?

See operational metrics, LLM evaluations, agent readiness, and more.

Open in Dashboard