"Overview of HTTP (HyperText Transfer Protocol)" matching MCP connectors:

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.

Reliable web access for AI agents: smart HTTP, rotating proxies, and full-browser rendering.

Live tech-stack scan of any public site — vendors, account IDs, scripts, JSON-LD. 2 tools.

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.

Free screenshot and webpage capture API. Capture full-page screenshots, specific elements, or PDF snapshots of any URL. No API keys required.

AI-agent web search, answer-ready content. Beats Tavily: 60.7% of quality duels, 20.2% fewer tokens.

Hundreds of scraping & data APIs through one key. USD pay-per-request, normalized schemas, failover.

Access Kernel's cloud-based browsers and app actions via MCP (remote HTTP + OAuth).

Hundreds of scraping and data APIs through one gateway — one key, USD pay-per-request, normalized schemas, automatic failover.

Screenshot and HTML Rendering MCP Server for AI Agents. Remote streamable-http endpoint for capturing screenshots and rendering HTML to images.

A Production-ready Model Context Protocol

SnapRender Screenshot API: capture screenshots of any website as PNG, JPEG, WebP, or PDF.

Hosted Crawleo MCP (remote streamable HTTP endpoint).