mirrored listing x402 eip155:8453

Get structured metadata for any public web page in one call: title, meta description, cano

Get structured metadata for any public web page in one call: title, meta description, canonical URL, Open Graph and Twitter card tags, favicons, JSON-LD schema types, language and the heading outline. Use it to build link previews and social cards, classify or dedupe URLs, and run SEO and AI-readability audits - far cheaper than fetching and parsing the whole page.

5000 (raw units)

price

calls / 30d

unique payers

2026-09-01

updated

Provider

agentreader.dev · discovered, not yet claimed by its owner

Payment (x402 accepts[])

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "payTo": "0x88096B3da9F45b8f923458E6CeF69FC0A5bE3CAe",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "5000",
    "maxTimeoutSeconds": 60
  }
]

Output schema

{
  "bazaar": {
    "info": {
      "input": {
        "method": "GET",
        "queryParams": {
          "url": "https://www.anthropic.com"
        },
        "type": "http"
      },
      "output": {
        "example": {
          "canonical": "https://www.anthropic.com/",
          "description": "AI research and products...",
          "headings": {
            "h1": [
              "AI research and products"
            ],
            "h2": []
          },
          "icons": [
            "https://www.anthropic.com/favicon.ico"
          ],
          "jsonLdTypes": [
            "Organization"
          ],
          "lang": "en",
          "meta": {},
          "og": {
            "title": "Anthropic",
            "type": "website"
          },
          "title": "Anthropic",
          "twitter": {
            "card": "summary_large_image"
          },
          "url": "https://www.anthropic.com/"
        },
        "type": "json"
      }
    },
    "schema": {
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "properties": {
        "input": {
          "additionalProperties": false,
          "properties": {
            "method": {
              "enum": [
                "GET"
              ],
              "type": "string"
            },
            "queryParams": {
              "properties": {
                "url": {
                  "description": "Absolute http(s) URL of the page",
                  "type": "string"
                }
              },
              "required": [
                "url"
              ],
              "type": "object"
            },
            "type": {
              "const": "http",
              "type": "string"
            }
          },
          "required": [
            "type",
            "method"
          ],
          "type": "object"
        },
        "output": {
          "properties": {
            "example": {
              "type": "object"
            },
            "type": {
              "type": "string"
            }
          },
          "required": [
            "type"
          ],
          "type": "object"
        }
      },
      "required": [
        "input"
      ],
      "type": "object"
    }
  }
}

Use it

curl

curl "https://agentreader.dev/meta"
# -> 402 Payment Required, accepts[] lists how to pay
# retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid

JavaScript

const res = await fetch("https://agentreader.dev/meta");
if (res.status === 402) {
  const { accepts } = await res.json();
  // pay one of accepts[] via an x402 client, then retry with the payment header
}

Python

import httpx
res = httpx.get("https://agentreader.dev/meta")
if res.status_code == 402:
    accepts = res.json()["accepts"]
    # pay one of accepts[] via an x402 client, then retry with the payment header

Machine-readable

Everything on this page is also available as clean JSON at /resources/4297.json, and this resource appears in /discovery/resources and /discovery/search.