webtools402 /seo/auditGET /seo/audit · x402 API by webtools402
Deterministic on-page technical-SEO audit of a single web page for search engines. Fetches the page (following redirects, capturing response headers) and runs 24 mechanical rules across six categories: indexability and crawl directives, title and meta description, headings and content depth, structured data and social markup, images, and i18n/mobile/encoding/crawl aids. Returns a 0-100 score, a letter grade, a per-rule pass, warn or fail checklist with evidence and a concrete fix, plus an indexability-critical flag for pages that cannot rank (noindex, robots-blocked, non-self canonical). No LLM, no keys. Mechanical markup checks, not a content-quality judgement or ranking guarantee.
What does this x402 API do?
webtools402 /seo/audit. This is an x402-gated GET API resource from webtools402. TOLL·402 confirmed a protocol-valid HTTP 402 quote on 2026-08-05. The listing records $0.03 USD-denominated per request on Base. No settled paid call has been verified.
- Published price
- $0.03 USD-denominated per request
- Networks
- Base
- Latest evidence
- TOLL·402 confirmed a protocol-valid HTTP 402 quote on 2026-08-05
- Resource ID
- e47fca0b5da0e59a7ca1f0d1
Start with a quote-only recipe. Payment signing stays in your project.
const response = await fetch("https://api.agentstools.dev/seo/audit", {
method: "GET",
});
console.log(response.status);
console.log(Object.fromEntries(response.headers));
console.log((await response.text()).slice(0, 1000));
// A valid 402 is a quote, not a completed paid call.This sends no payment. Inspect the 402 response before adding a wallet-enabled client.
- Observed in 402-index
Discovered through self-registered.
- Live 402 quote confirmed
GET returned a protocol-valid 402 quote (402). No payment was made.
- Registry record checked
Registry health: healthy.
- Origin reachable
OPTIONS https://api.agentstools.dev/ returned 405.
What evidence supports this listing?
Each record has an exact-route quote outcome. Unresolved templates and potentially mutating methods are labeled instead of being invoked without provider-specific test input. A quote is still separate from a settled paid call. Read the discovery and verification methodology →
Which networks and payment options does it accept?
The normalized listing price is $0.03 USD-denominated per request. Raw protocol requirements remain visible below for implementation and audit use.