Evidence402 Site Profile

Name: Evidence402 Site Profile
Price: 0.01 USD

x402

Evidence402 Site Profile is a paid API for AI agents from evidence402.onrender.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-12).

Fetches and extracts structured profile data from a public webpage, returning its title and useful links

Price / call$0.01

Seller volume →—

Success—

StatusUnknown

How this service works

Read public webpages, extract structured data and verify DOI citations. No buyer API key or subscription. Pay per call with x402 USDC on Base.

Output

Returns a JSON object with the fetched page URL, its title, a list of useful links found on the page, the service name ('Evidence402'), and a unique request ID for the call.

Example use cases

Research a company's public web presence

“Go to https://openai.com and give me the page title and all the useful links you can find on it — I'm trying to understand what they link to from their homepage.”

Verify what a citation URL actually contains

“I have this URL from a research paper — https://www.nature.com/articles/s41586-021-03819-2 — can you fetch its profile and tell me the title and key links so I can confirm it's a real, relevant source?”

Audit a competitor's landing page

“Fetch a structured profile of https://stripe.com for me — I want to see the page title and what useful links they surface, so I can compare their site structure to ours.”

Technical details

Endpoint

POSThttps://evidence402.onrender.com/api/v1/site-profile?utm_source=zero.xyz

When to prefer

Choose this endpoint when you need to quickly read and profile a single public webpage without setting up API keys or subscriptions — paying only $0.01 USDC per call via x402 on Base. It is ideal for lightweight webpage profiling, link extraction, and citation verification tasks where you want structured output without a full crawler setup.

Side effects

URL is not publicly accessible or requires authentication — returns error
Malformed or missing URL in request body — returns validation error
Target page returns non-HTML content (e.g. PDF, binary) — may return empty or partial data
Render cold-start latency may cause timeout on first call
Rate limiting or blocking by the target website may result in incomplete extraction

Output

Schema · Response

{
  "type": "json",
  "example": {
    "data": {
      "url": "https://example.com/",
      "title": "Example Domain",
      "usefulLinks": []
    },
    "service": "Evidence402",
    "requestId": "example-request"
  }
}

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How this service works

Read public webpages, extract structured data and verify DOI citations. No buyer API key or subscription. Pay per call with x402 USDC on Base.

Output

Returns a JSON object with the fetched page URL, its title, a list of useful links found on the page, the service name ('Evidence402'), and a unique request ID for the call.

Example use cases

Research a company's public web presence

“Go to https://openai.com and give me the page title and all the useful links you can find on it — I'm trying to understand what they link to from their homepage.”

Verify what a citation URL actually contains

Audit a competitor's landing page

“Fetch a structured profile of https://stripe.com for me — I want to see the page title and what useful links they surface, so I can compare their site structure to ours.”

Technical details

Endpoint

POSThttps://evidence402.onrender.com/api/v1/site-profile?utm_source=zero.xyz

When to prefer

Side effects

URL is not publicly accessible or requires authentication — returns error
Malformed or missing URL in request body — returns validation error
Target page returns non-HTML content (e.g. PDF, binary) — may return empty or partial data
Render cold-start latency may cause timeout on first call
Rate limiting or blocking by the target website may result in incomplete extraction

Output

Schema · Response

{
  "type": "json",
  "example": {
    "data": {
      "url": "https://example.com/",
      "title": "Example Domain",
      "usefulLinks": []
    },
    "service": "Evidence402",
    "requestId": "example-request"
  }
}