Marketplace · API · x402

stormap.ai/x402/v1/ai_visibility_score

Use when the question is how well ChatGPT, Claude, Perplexity and Gemini can find, read and cite a web page: 0-100 score, letter grade, pass/fail checks (answer-bot access in robots.txt, server-rendered text, title and meta, JSON-LD, canonical, llms.txt, sitemap) and a prioritized fix list with points per fix. Blocking training crawlers does not lower the score. Errors: 400 bad_input, 502 site unreachable. Failed calls are not charged.

Endpoint	`https://stormap.ai/x402/v1/ai_visibility_score`
Trust	✓ Verified callable · 100% uptime over 1 checks · ~585 ms
Pricing	Pay per call with x402, no account. Call it to get an exact quote before paying.
network	eip155:8453
scheme	exact
pay to	0x1260d8d1fd47e22416156b72ee75e97986f8ba70
method	GET
last updated	2026-11-01T08:14:45.98Z

Use it

Call it (an x402 client pays automatically)

curl -i https://stormap.ai/x402/v1/ai_visibility_score
# 402 reply -> sign PAYMENT-REQUIRED with an x402 client (e.g. @x402/fetch) -> retry with PAYMENT-SIGNATURE

This listing as JSON

curl https://aipaygen.com/v1/catalog/api/x402-7e893a442785e2ee

Search the whole marketplace from your agent (MCP)

{
  "mcpServers": {
    "aipaygen": {
      "url": "https://aipaygen.com/mcp"
    }
  }
}