Marketplace · API · x402

api.webbersites.com/api/seo/alt-check

Alt-text audit for any page: finds images with missing alt attributes, flags filename-as-alt and generic alt text, over-long alt, unlabeled svg[role=img], image-map areas and image inputs without alternatives. Counts decorative alt="" separately. For SEO and accessibility agents.

Endpoint	`https://api.webbersites.com/api/seo/alt-check`
Trust	✓ Verified callable · 100% uptime over 1 checks · ~318 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	0xdd5fcEa81CA6f1EB39FEd5B973DE794293B81ba6
method	GET
last updated	2026-11-12T16:19:18.321Z

Use it

Call it (an x402 client pays automatically)

curl -i https://api.webbersites.com/api/seo/alt-check
# 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-f42330008b76c63e

Search the whole marketplace from your agent (MCP)

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