"Understanding OAuth 2.0 Protocol" matching MCP connectors:
Matching Connector Tools:
Pay-per-call web scraping for AI agents — no signup, no API keys, just USDC micropayments via the x402 protocol on Base. Six tools: scrape webpages, extract structured data, capture screenshots, parse metadata, manage browser sessions, and run workflows. Runs on Cloudflare Workers with Browser Rendering. Free tier: 10 calls per wallet per 30 days.
Scan any URL for AI agent readability — Vercel Spec, llmstxt.org, and agent-protocol manifests.
Pay-per-use HTTP proxy. Each proxy_request tool call costs 0.001 USDC on Base Mainnet via x402 protocol. Requires an x402-aware agent to pay automatically.
Web search and page-reading for AI agents. One-click OAuth connect, or a Caesar API key.
Access Kernel's cloud-based browsers and app actions via MCP (remote HTTP + OAuth).