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io.github.Hasned-spec/ox402-utils

Registre officiel Recherche et web

47 micro-priced utilities: search, screenshots, OCR, whois, prices, video downloads. x402 USDC.

Code source Documentation

Installation

Ajoutez ceci à la configuration MCP de votre client (Claude Desktop : claude_desktop_config.json ; Cursor : .cursor/mcp.json ; VS Code et les autres utilisent la même forme « mcpServers »).

Remote (streamable-http)
Claude Code 
claude mcp add --transport http ox402-utils 'https://tracy-collar-preview-demands.trycloudflare.com/mcp402/'
Configuration JSON (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "ox402-utils": {
            "type": "http",
            "url": "https://tracy-collar-preview-demands.trycloudflare.com/mcp402/"
        }
    }
}

Documentation

Tirée du README du projet sur GitHub, actualisée chaque semaine. Les liens ouvrent GitHub.

Sommaire
  1. ox402-utils
  2. Why this exists
  3. Use it in 30 seconds (curl)
  4. MCP server (Claude / any MCP client)
  5. What's inside (94 tools)
  6. Pricing
  7. Self-host
  8. Discovery
  9. License

ox402-utils

94 capability APIs an AI agent can't run in its own sandbox — paid per call via x402 (USDC on Base). Web research, security recon, neural text-to-speech (Kokoro-82M), speech, document + media conversion, full-page screenshots, SSL/breach audits, SQL sandboxes, embeddings, and more. No accounts, no API keys, no subscription. Free trial: 10 calls/IP on tier=free tools.

Live site: the current tunnel URL is published in api.txt and /.well-known/x402 on this repo's served docs, and rotates periodically — fetch api.txt for the live endpoint. MCP server: /mcp402/ · Catalog: /x402/catalog · Machine-readable: /llms.txt

Why this exists

An AI agent's sandbox can't open a browser, run a GPU TTS model, scan a host for open ports, or audit a site's TLS. ox402 does those for it — and bills per call in USDC. No signup, no API key, no monthly minimum. Every call is authorized by an on-chain micropayment (x402): hit the endpoint, get a 402 challenge, pay the exact amount, retry with the X-Payment header.

Free trial: 10 calls/IP on tier=free tools. Paid-tier tools always require x402 USDC.

Use it in 30 seconds (curl)

# Free trial (10 calls/IP): no payment needed
curl -X POST http://129.213.128.185/x402/trial/search \
  -H 'Content-Type: application/json' \
  -d '{"query":"x402 protocol","count":3}'

# Paid tier: POST -> 402 challenge -> pay -> retry with X-Payment header
curl -i http://129.213.128.185/x402/paid/search \
  -H 'Content-Type: application/json' \
  -d '{"query":"x402 protocol","count":3}'

The 402 response carries a PAYMENT-REQUIRED challenge with the exact USDC amount and the payTo address. Pay on Base, then repeat the request with the signed payment in the X-Payment header (any x402 client: the Coinbase x402 fetch wrapper, or your own signer). Verified + settled via our self-hosted facilitator (melonask/facilitator) on Base mainnet.

MCP server (Claude / any MCP client)

{
  "mcpServers": {
    "ox402-utils": { "url": "http://129.213.128.185/mcp402/" }
  }
}

tools/list is free and returns all 94 tools (compact ~1.6k-token menu; full schemas on demand). tools/call returns the payment instructions when unpaid. Drop it into Claude Desktop, Cursor, or any MCP framework and the agent can pay-to-use every tool.

What's inside (94 tools)

groupexamples
Research & websearch, html2md, web-scrape, extract-structured, deep-search, research-brief, citations, fact-check, web-archive, openapi-fetch, graphql
Documents & mediapdf-extract, ocr, md2pdf, pdf-invoice, video-download, video2mp3, image-optimize, image-compress, capture-page (full-page screenshot/PDF), screenshot-mobile, pdf-merge, pdf-compress
Speechstt / stt-fast (Whisper), tts (neural Kokoro-82M, 30+ voices, $0.004/1k chars), tts-voices
Security & reconsecurity-headers, cors-check, cookie-flags, dns-recon, port-scan, leak-check, subdomain-find, threat-intel, site-report, file-scan, email-verify, reverse-dns, header-compare
Finance & worldcrypto-price, stock-quote, fx-rates, weather, geoip
Dev & datahttp-headers, ssl-check, exec-python, repo2context, md-compress, temp-webhook, robots, sitemap, link-health, sqlite, embed, price-estimate, dry-run, batch
AI & textai-text, ai-rewrite, ai-summarize, translate, resume-parse, pdf-to-word, plagiarism, qr, link-preview

Pricing

  • Free tier: 10 calls/IP on all tier=free tools via /x402/trial/<tool> (no wallet, no signup)
  • Paid tier: $0.001 – $0.10 per call (avg $0.014), USDC on Base mainnet (chain 8453)
  • Payee: 0xE9C9cC258f7137fD0AbA4Ae513F0Cfa288c0cDc9

Self-host

git clone https://github.com/Hasned-spec/ox402-utils
cd ox402-utils
pip install -r requirements.txt
python3 x402_server.py   # :8793

Docker:

docker build -t ox402 .
docker run -p 8793:8793 -p 8796:8796 ox402

Discovery

License

MIT

Questions fréquentes

Qu'est-ce que io.github.Hasned-spec/ox402-utils ?

47 micro-priced utilities: search, screenshots, OCR, whois, prices, video downloads. x402 USDC.

Comment installer io.github.Hasned-spec/ox402-utils ?

Il fonctionne comme serveur distant. Dans Claude Code : claude mcp add --transport http ox402-utils 'https://tracy-collar-preview-demands.trycloudflare.com/mcp402/'. Pour les autres clients, collez la configuration JSON de cette page dans leurs réglages MCP.

Faut-il une clé API pour io.github.Hasned-spec/ox402-utils ?

Son entrée au registre n'indique aucune clé ni secret obligatoire. Certaines fonctions peuvent tout de même demander un compte auprès du service auquel il se connecte.

io.github.Hasned-spec/ox402-utils est-il open source ?

Son code est public sur GitHub, mais le dépôt ne déclare pas de licence standard.

Qui maintient io.github.Hasned-spec/ox402-utils ?

Il est publié par Hasned-spec. AI.tn le référence sans le maintenir ni le recommander.

Issu du registre MCP officiel. Être listé n'est pas une recommandation : vérifiez le code et les permissions d'un serveur avant de lui donner accès à vos données.