Let your AI agent read any web page as markdown for $0.001, no API key
Most LLM agents hit the same wall the first time they need a real web page: a plain HTTP GET returns an empty shell, a cookie wall, or 300 KB of navigation markup. Running headless Chrome yourself fixes that, and then you own a browser fleet. Agent Web Access is a pay-per-call alternative. Your age
The prices come from the service's own 402 reply, which any client can read for free.
GET https://web.cyberwarex.com/sample returns one real paid answer, together with its on-chain settlement transaction, so you can see the output before you spend anything.
# pip install "x402[evm,requests]" import os from eth_account import Account from x402 import x402ClientSync from x402.http.clients import x402_requests from x402.mechanisms.evm import EthAccountSigner from x402.mechanisms.evm.exact import ExactEvmScheme client = x402ClientSync () client. register ( " eip155:8453 ", ExactEvmScheme ( EthAccountSigner ( Account. from_key ( os. environ [ " PK " ])))) session = x402_requests ( client ) r = session. get ( " https://web.cyberwarex.com/fetch ", params = { " url ": " https://news.ycombinator.com ", " format ": " markdown " }) page = r. json () print ( page [ " status " ], len ( page [ " content " ]), " chars " ) print ( page [ " content " ][: 300 ]) Enter fullscreen mode Exit fullscreen mode PK is the private key of a Base wallet holding a little USDC. A dollar covers a thousand page reads. The client gets the 402 invoice, signs the payment and retries the request on its own.
I ran this exact script before publishing: it returned status 200 and about 11 KB of markdown for the Hacker News front page, at a cost of $0.001.
The same four tools are served over MCP at https://web.cyberwarex.com/mcp (streamable HTTP, no auth): web_fetch, web_extract, web_screenshot and web_pdf. An unpaid tools/call returns the x402 invoice as a tool error, and the client retries with the payment.
Docs: https://cyberwarex.com/llms.txt · Service catalog: https://cyberwarex.com/.well-known/x402