tools.nythosx.com

Live 402 challenge

Captured by the enrichment pass, not read just now. Prices can change — always read the 402 the endpoint answers with.

{
  "docs": "https://tools.nythosx.com/",
  "error": "Payment required",
  "price": "$0.003",
  "accepts": [
    {
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0x803522D25f7B6f2E6Df006650CDc032e644057a2",
      "amount": "3000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 300
    }
  ],
  "summary": "Convert any web page into clean, readable Markdown",
  "currency": "USDC",
  "howToPay": "Retry this request with a PAYMENT-SIGNATURE header (x402 v2). Requirements are in PAYMENT-REQUIRED and accepts[]. Failed calls are not charged.",
  "networks": [
    "eip155:8453"
  ],
  "priceUsd": 0.003,
  "resource": {
    "url": "https://tools.nythosx.com/v1/read",
    "tags": [
      "web",
      "markdown",
      "scraping",
      "reader",
      "llm"
    ],
    "iconUrl": "https://tools.nythosx.com/favicon.svg",
    "mimeType": "application/json",
    "description": "Convert any web page into clean, readable Markdown. Fetches a public web page and returns clean Markdown: title, byline, site name, excerpt, word count and article body. Respects robots.txt, blocks private hosts, follows up to five redirects, caps the page at 3 MB. links=true adds outbound links. Not charged on failure: 403 if robots.txt disallows the path, 415 for non-HTML, 422 if no article text extracts, 502 on upstream error.",
    "serviceName": "NythosX Agent Tools"
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "url": "https://example.com",
            "links": "false"
          }
        },
        "output": {
          "type": "json",
          "example": {
            "url": "https://example.com",
            "lang": "en",
            "title": "Example Domain",
            "byline": null,
            "status": 200,
            "excerpt": "This domain is for use in illustrative examples in documents.",
            "finalUrl": "https://example.com/",
            "markdown": "# Example Domain\n\nThis domain is for use in illustrative examples...",
            "siteName": null,
            "wordCount": 42,
            "publishedTime": null
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "required": [
                  "url"
                ],
                "properties": {
                  "url": {
                    "type": "string",
                    "description": "Public http(s) URL to read"
                  },
                  "links": {
                    "enum": [
                      "true",
                      "false"
                    ],
                    "type": "string",
                    "default": "false",
                    "description": "Set to true to include the page's outbound links (max 200)"
                  }
                }
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "type"
            ],
            "properties": {
              "type": {
                "type": "string"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      }
    }
  },
  "freeSample": "https://tools.nythosx.com/v1/sample?endpoint=read",
  "description": "Fetches a public web page and returns clean Markdown: title, byline, site name, excerpt, word count and article body. Respects robots.txt, blocks private hosts, follows up to five redirects, caps the page at 3 MB. links=true adds outbound links. Not charged on failure: 403 if robots.txt disallows the path, 415 for non-HTML, 422 if no article text extracts, 502 on upstream error.",
  "x402Version": 2
}

Accepts

The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.

[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0x803522D25f7B6f2E6Df006650CDc032e644057a2",
    "scheme": "exact",
    "network": "eip155:8453",
    "mimeType": "application/json",
    "resource": "https://tools.nythosx.com/v1/read",
    "description": "",
    "maxAmountRequired": "3000",
    "maxTimeoutSeconds": 300
  }
]

Provenance

Seen in the source catalog

2026-10-30 10:49Z

Last indexed by Roundhouse

2026-11-07 07:16Z

Last enriched (probe, favicon, geo)

2026-11-04 00:46Z

x402 version

1

Max timeout

300s

Liveness probe

HTTP 402