How do I install ExtractEdge?

Copy the http config for Cursor, Claude Desktop, Claude Code, or VS Code on this page. It uses the publisher's install, not a PlugMCP proxy.

Does ExtractEdge need an API key?

No required environment variable is listed on this record.

What transport does ExtractEdge use?

ExtractEdge is reached over HTTP.

When was ExtractEdge last checked?

Last checked 2026-11-10. Any web page -> clean markdown. Firecrawl-lite, 0.001 USDC/extract (x402, Base), free demo.

ExtractEdge MCP server

Power your agent

Add this server

The publisher's own URL. Not a PlugMCP endpoint.

Add to Cursor Add in Claude Add to VS Code Run on PlugMCP

Host a copy with our keys and logs.

Server URL

https://extractedge.lastunmihai1986.workers.dev/mcp

The Claude button above opens Claude with the name and URL filled in. You still confirm it there.

shClaude Code

1claude mcp add --transport http io.github.vasilicasijarvis-extractedge https://extractedge.lastunmihai1986.workers.dev/mcp

Run in a terminal.

jsonClaude Desktop

1{2  "mcpServers": {3    "io.github.vasilicasijarvis-extractedge": {4      "command": "npx",5      "args": [6        "-y",7        "mcp-remote",8        "https://extractedge.lastunmihai1986.workers.dev/mcp"9      ]10    }11  }12}

claude_desktop_config.json

Remote · HTTPPublisher installStep-by-step: add this in Claude

Remote URL or a command on your machine? How the two installs differ

Run on PlugMCP

Host a copy with our keys and logs.

A new server you create. It is not this listing's official endpoint. Use the publisher install when you want their URL and their credentials.

Launch

Server facts

Remote

Transport: http
Version: 0.1.0
Last checked

Tools

No tool list yet. Remote servers get one after the first health check.

FAQ

Questions

ExtractEdge

Firecrawl-lite: turn any web page into clean LLM-ready markdown. Fast, cheap, crypto-native. Live: https://extractedge.lastunmihai1986.workers.dev

Why

Firecrawl starts at $16/mo for ~1k credits and requires signup + API key. ExtractEdge is $0.001/extract pay-per-use over x402 (USDC on Base mainnet), no signup, no API key — designed for AI agents.

Quick start (free demo)

curl -X POST "https://extractedge.lastunmihai1986.workers.dev/extract?demo=1" \
  -H "content-type: application/json" \
  -d '{"url":"https://example.com"}'

Free demo returns up to 3,000 chars of the page as markdown. No payment needed.

Paid extraction (x402, USDC on Base)

POST /extract {"url":"https://target.page"} → 402 with PAYMENT-REQUIRED header (base64 JSON)
Sign an EIP-3009 transferWithAuthorization for 1000 atomic units (0.001 USDC) on Base
- asset: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 (USDC)
- payTo: 0xa1b8be63bde77ddc65d9ffe8a21a2a5f2c9ca6a8
Retry with the PAYMENT-SIGNATURE header (base64 PaymentPayload JSON) → 200 with full markdown + PAYMENT-RESPONSE receipt

Python client example: see scripts/e2e_paid2.py (eth_account EIP-712 signing, ~40 lines).

MCP server

Streamable HTTP MCP endpoint (JSON-RPC 2.0):

https://extractedge.lastunmihai1986.workers.dev/mcp

tools/list → extract tool
tools/call extract {"url":"...", "demo":true} → free capped markdown
Listed on Smithery: https://smithery.ai/server/admin-qnk4/extractedge

REST endpoints

Endpoint	Description
`POST /extract`	Paid extraction (x402) or free demo (`?demo=1` / `X-ExtractEdge-Demo` header)
`POST /mcp`	MCP JSON-RPC (initialize / tools/list / tools/call / ping)
`GET /.well-known/x402.json`	Payment discovery
`GET /.well-known/agent-registration.json`	ERC-8004 agent registration file
`GET /`	Service info

Response shape

{
  "success": true,
  "format": "markdown",
  "content": "# Page title\n\nClean markdown...",
  "textContent": "plain text variant",
  "metadata": {
    "title": "Page title", "description": "meta description",
    "source": "https://final.url/", "statusCode": 200,
    "contentLength": 48211, "fetchMs": 731,
    "links": ["https://..."]
  },
  "payment": {"payer": "0x...", "transaction": "0x...", "amount": "1000"}
}

Features

Main-content detection (scores article/main/div candidates by text density, drops nav/footer/ads)
HTML → markdown: headings, bold/italic, links (reference-style), images, ordered/unordered lists (nested), code blocks, blockquotes, tables (GFM), hr
Entity decoding (named + numeric), script/style/svg stripped
JSON endpoints returned pretty-printed; binary resources answered with a notice
Redirect following (≤5), 15s timeout, 3MB cap, per-IP demo rate limit (20/min)
CORS enabled; abuse control on demo lane only — paid lane unlimited

Architecture

Single Cloudflare Worker (stdlib-only, zero npm deps):

src/index.js — router + info endpoints
src/extract.js — fetch pipeline (timeout, redirects, content-type dispatch)
src/md.js — HTMLRewriter → DOM tree → markdown/text + main-content scoring
src/x402.js — x402 v2 gate: 402/PAYMENT-REQUIRED, EIP-3009 verify+settle via Coinbase CDP facilitator (Ed25519 JWT per request), Bazaar discovery declaration
src/mcp.js — MCP Streamable HTTP server (JSON-RPC 2.0)

Pricing comparison

	Firecrawl	ExtractEdge
Entry price	$16/mo (~1k credits)	$0 pay-per-use
Per page	~$0.016	$0.001
Signup/API key	required	none
Payment	card	USDC on Base (x402)
Agent-native (MCP)	hosted	MCP + x402 + Bazaar

Status

Worker live on extractedge.lastunmihai1986.workers.dev (global edge)
3 real settled payments on Base mainnet (tx receipts verified on-chain)
MCP published on Smithery (admin-qnk4/extractedge)

Add this server

Host a copy with our keys and logs.

Server facts

Tools

Questions

How do I install ExtractEdge?

Does ExtractEdge need an API key?

What transport does ExtractEdge use?

When was ExtractEdge last checked?

Documentation

ExtractEdge

Why

Quick start (free demo)

Paid extraction (x402, USDC on Base)

MCP server

REST endpoints

Response shape

Features

Architecture

Pricing comparison

Status