Index onlineMerchant portal
Api Endpoint

CORE HTML SEO Analyzer

Analyze raw HTML you provide and get structured SEO data as JSON: title, meta description, canonical, H1-H6 outline, links, JSON-LD blocks and structural checks (single H1, heading order, duplicates, JSON-LD validity). Use it to audit a page before publishing. No URL fetching, no JavaScript execution. Max 64 KiB of HTML.

Open interactive test console

Offering

Provider
92-222-181-125.sslip.io
Method
POST
Offering type
Api Endpoint
Transport type
http
Category
Wordpress
Delivery
Not provided
Pricing model
Not provided
x402 version
2

Endpoint context

URL
https://92-222-181-125.sslip.io/v1/html/analyze
MIME type
Not provided
First seen
2026-10-16T01:50:32.458Z
Last seen
Tags
seo, html, audit, json-ld

Website

Payment pricing

x402 payment terms are the authoritative price for calling this endpoint.

Payment option 1
0.003 USDC
Atomic price: 3000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Raw x402 terms
[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "3000",
    "payTo": "0x3fdB182298535503354647A6C8d48A1A410E36D5"
  }
]

Observed health

Status
Reachable
Latest latency
1097 ms
Average latency
1007 ms
HTTP status
405
Last checked
Reachability
100% over 14 checks

Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.

Input schema

{
  "additionalProperties": false,
  "properties": {
    "body": {
      "additionalProperties": false,
      "properties": {
        "html": {
          "description": "Raw HTML document or fragment (max 64 KiB)",
          "maxLength": 65536,
          "minLength": 1,
          "type": "string"
        }
      },
      "required": [
        "html"
      ],
      "type": "object"
    },
    "bodyType": {
      "enum": [
        "json"
      ],
      "type": "string"
    },
    "method": {
      "enum": [
        "POST"
      ],
      "type": "string"
    },
    "type": {
      "const": "http",
      "type": "string"
    }
  },
  "required": [
    "type",
    "method",
    "bodyType",
    "body"
  ],
  "type": "object"
}

Output schema

{
  "properties": {
    "example": {
      "type": "object"
    },
    "type": {
      "type": "string"
    }
  },
  "required": [
    "type"
  ],
  "type": "object"
}