← ScriptMasterLabs

CRAWLTOLL™

Turn AI scraping into revenue. AI crawlers pay USDC per fetch. Humans browse free.

★ AP2-native: verifies Google Agent Payments Protocol mandates before honoring agent payments.

npm install crawltoll GitHub

// THE PROBLEM

GPTBot, ClaudeBot, PerplexityBot, and thousands of AI agents fetch your content millions of times — and pay you nothing. Blocking them makes you invisible to the agentic web. CRAWLTOLL is the third option: let them in, make them pay.

// ONE COMMAND

npx crawltoll init

Generates your crawltoll.config.json, llms.txt, agents.json, and robots.txt payment terms. Then:

const crawltoll = require("crawltoll");
app.use(crawltoll());

// HOW THE TOLL WORKS

1. Bot requests a page → HTTP 402 + machine-readable x402 payment terms
2. Agent sends X-PAYMENT header (USDC on Base)
3. Payment verified + settled via facilitator → content unlocks instantly
4. Every fetch = USDC in your wallet. Built-in revenue ledger + npx crawltoll stats

// FEATURES

// PART OF THE SML x402 STACK

CRAWLTOLL joins proof402-middleware, Nexus-402, and ScriptMasterLabs payment rails on Base, XRPL, and Xahau (Hooks) — full-spectrum monetization for the agentic web.

CRAWLTOLL™ — Script Master Labs LLC · Service-Disabled Veteran-Owned · Kinston, NC · The toll booth of the agentic web

Pricing — CrawlToll

Pay-per-fetch web crawling via x402 protocol. No API key. No subscription.

OperationPriceMCP Tool
Paid web fetchx402 micropaymentcrawl_paid_fetch (via mcp-x402)

Endpoint: https://crawltoll.onrender.com · MCP: https://mcp-x402.onrender.com/mcp · Payment: x402 XRPL RLUSD