x402 Web Tools

dev.workers.microtools-x402.x402-web-tools/web-tools · v0.1.0 · crypto-web3

x402 Web Tools is healthy: it completed an MCP handshake in 2642 ms and exposes 6 tools.

Web page and PDF to Markdown, injection check, Whisper transcription. Pay per call in USDC via x402.

Endpoint: https://x402-web-tools.microtools-x402.workers.dev/mcp (streamable-http)

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Facts

Users (last 30 days)0
HandshakeHealthy
Auth neededNone
Tool count6
Latency2642 ms
Last checked (UTC)2026-10-20T16:11:07.881Z

Health history

Checked (UTC)StatusLatencyError
2026-10-20T16:11:07.881ZHealthy2642

Tools (6)

read_urlFetch a public web page and return its main content as clean Markdown (readability extraction): title, url, final_url, markdown, word_count. HTML, plain text, Markdown, JSON and XML. Static fetch only (no JavaScript rendering). Respects robots.txt, blocks private/loopback/metadata hosts, max 3 MB /
read_url_safeSame as read_url plus a heuristic prompt-injection check: flags hidden/invisible text, instruction-like phrases ("ignore previous instructions", role reassignment, secret exfiltration, chat-template tokens), suspicious HTML comments and zero-width/Unicode-tag characters. Returns injection_check {fla
read_pdfFetch a public PDF (max 10 MB) and convert it to Markdown with Cloudflare Workers AI toMarkdown. Returns title (if detected), url, markdown, word_count. Same URL safety rules as read_url. Failed conversions are not charged. Costs $0.006 USDC per call via x402.
transcribe_audioTranscribe a public direct audio file URL (mp3, wav, m4a, ogg/opus, flac; max 25 MB and 10 minutes, checked from the file header before transcription) with Whisper (@cf/openai/whisper-large-v3-turbo) on Cloudflare Workers AI. Returns text, language, duration, segments with timestamps, optional SRT/V
pingPaid connectivity test: returns ok and a server timestamp. Use it to check that your x402 payment flow works end to end. Costs $0.001 USDC per call via x402.
healthFree health check. Returns service status, tool prices and network.