Koskamo

x402 Scraper API MCP

An MCP server for the x402 Scraper API that enables AI agents to perform paid web extraction tasks. It supports fetching page content as markdown, extracting structured JSON data, comparing market rules, and checking for page changes. The service operates over the x402 protocol using USDC on the Base blockchain, enforcing safety measures like SSRF checks and robots.txt compliance.

Endpoint and access

No sign-in to connect and list tools. Individual tools may still need a vendor account, credentials, or permissions; check the documented prerequisites.

x402 Scraper API MCP logo, by LKennedyShareCommunity listingStreamable HTTPNo sign-inEndpoint checked 2026-11-01Published by LKennedyShare
MCP endpoint (Streamable HTTP)
https://scraper-production-6a87.up.railway.app/mcp
Vendor documentation

What you can do with it

  • Extract page content as markdown
  • Extract structured JSON data from web pages
  • Compare market rules across sources
  • Check if a web page has changed

Source and maintenance

Community listingRegistry 1.0.0
mcp-registry: io.github.LKennedyShare/x402-scraper-api@1.0.0Source repositoryProject website
Maintenance checked

Protocol and capabilities

Server
x402-scraper-api 2.1.0
MCP protocol
2025-06-18
Tools
5 advertised
Resources
Not advertised
Resource templates
Not advertised
Prompts
Not advertised
Server-advertised capabilities
{
  "tools": {
    "listChanged": true
  }
}

Tools

5 advertised

check_url
Advertised by the server during the last successful anonymous check.

FREE: preflight target URL safety and pricing

check_url input schema
{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "url"
  ],
  "properties": {
    "url": {
      "type": "string",
      "format": "uri"
    }
  },
  "additionalProperties": false
}
scrape_markdown
Advertised by the server during the last successful anonymous check.

PAID $0.001 USDC (x402, Base): URL to clean markdown. Over MCP this returns payment requirements; settle by calling POST /v1/scrape/markdown with x402 payment headers.

scrape_markdown input schema
{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "url"
  ],
  "properties": {
    "url": {
      "type": "string",
      "format": "uri"
    }
  },
  "additionalProperties": false
}
extract_structured
Advertised by the server during the last successful anonymous check.

PAID $0.02 USDC (x402, Base): URL plus JSON schema to structured JSON. Over MCP this returns payment requirements; settle by calling POST /v1/extract with x402 payment headers.

extract_structured input schema
{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "url",
    "schema"
  ],
  "properties": {
    "url": {
      "type": "string",
      "format": "uri"
    },
    "schema": {
      "type": "object",
      "additionalProperties": {}
    }
  },
  "additionalProperties": false
}
compare_market_rules
Advertised by the server during the last successful anonymous check.

PAID $0.05 USDC (x402, Base): Compare Polymarket rules with a bookmaker market description. Over MCP this returns payment requirements; settle by calling POST /v1/market-rules/compare with x402 payment headers.

compare_market_rules input schema
{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "polymarketRules",
    "bookmakerDescription"
  ],
  "properties": {
    "polymarketRules": {
      "type": "string"
    },
    "bookmakerDescription": {
      "type": "string"
    }
  },
  "additionalProperties": false
}
page_changed
Advertised by the server during the last successful anonymous check.

PAID $0.003 USDC (x402, Base): Whether a page changed since a hash or timestamp. Over MCP this returns payment requirements; settle by calling POST /v1/page/changed with x402 payment headers.

page_changed input schema
{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "url"
  ],
  "properties": {
    "url": {
      "type": "string",
      "format": "uri"
    },
    "since": {
      "type": "string"
    }
  },
  "additionalProperties": false
}

Prompts

Not advertised

No prompt definitions available.

Resources

Not advertised

No resource definitions available.

30-day availability

Aggregated from read-only remote checks; this is not a tool-execution or security guarantee.

Successful checks
1 of 1 (100%)
Average latency
989 ms
95th percentile latency
989 ms

Maintenance history

Public check and source-refresh events. Editorial and ownership records remain private.

  • · probe · passed · 989 ms · metadata changed · 5 tool(s)

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers the remote server. Use --scope project to write .mcp.json for the repo.
Claude Code configuration
claude mcp add --transport http x402-scraper-api-mcp https://scraper-production-6a87.up.railway.app/mcp

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).
Codex configuration
codex mcp add x402-scraper-api-mcp --url https://scraper-production-6a87.up.railway.app/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable x402-scraper-api-mcp in your MCP settings.
Cursor configuration
{
  "mcpServers": {
    "x402-scraper-api-mcp": {
      "url": "https://scraper-production-6a87.up.railway.app/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure).
Cline configuration
{
  "mcpServers": {
    "x402-scraper-api-mcp": {
      "type": "streamableHttp",
      "url": "https://scraper-production-6a87.up.railway.app/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start x402-scraper-api-mcp and inspect its tools.
VS Code configuration
{
  "servers": {
    "x402-scraper-api-mcp": {
      "type": "http",
      "url": "https://scraper-production-6a87.up.railway.app/mcp"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.
Gemini CLI configuration
gemini mcp add --transport http x402-scraper-api-mcp https://scraper-production-6a87.up.railway.app/mcp

Claude Desktop

Merge this into claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\), then restart Claude Desktop.
Claude Desktop configuration
{
  "mcpServers": {
    "x402-scraper-api-mcp": {
      "url": "https://scraper-production-6a87.up.railway.app/mcp"
    }
  }
}

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.
Windsurf configuration
{
  "mcpServers": {
    "x402-scraper-api-mcp": {
      "serverUrl": "https://scraper-production-6a87.up.railway.app/mcp"
    }
  }
}

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