# x402 API Services — Pay-per-use microservices for AI Agents
# Protocol: x402 (HTTP 402 Payment Required + USDC on Base L2)
# Wallet: 0x6458941857a70C6cA18c440a316035A21901A12b
# USDC contract (Base): 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
# Source: https://github.com/fredericsuretat/x402-suretat

## How to pay
> 1. Call any endpoint without payment → receive HTTP 402 with payment requirements
> 2. Pay using an x402-compatible client (e.g. coinbase/x402)
> 3. Re-call with X-PAYMENT header → receive the response
> Each endpoint exposes /.well-known/x402.json for programmatic discovery

## Deployed Services

### French Data & Business
- **x402 SIRET/SIREN FR** [DOWN]
  URL: https://x402-siret.suretat.com
  Price: 0.002 USDC per call
  Docs: https://x402-siret.suretat.com/docs
- **x402 Translate (DeepL)** [DOWN]
  URL: https://x402-translate-fr.suretat.com
  Price: 0.001 USDC per call
  Docs: https://x402-translate-fr.suretat.com/docs
- **x402 Adresses FR** [DOWN]
  URL: https://x402-adresses.suretat.com
  Price: 0.001 USDC per call
  Docs: https://x402-adresses.suretat.com/docs
- **x402 IBAN Validator** [DOWN]
  URL: https://x402-iban.suretat.com
  Price: 0.0005 USDC per call
  Docs: https://x402-iban.suretat.com/docs
- **x402 Geocoder FR** [DOWN]
  URL: https://x402-geocoder-fr.suretat.com
  Price: 0.001 USDC per call
  Docs: https://x402-geocoder-fr.suretat.com/docs
- **x402 Phone FR** [DOWN]
  URL: https://x402-phone-fr.suretat.com
  Price: 0.0005 USDC per call
  Docs: https://x402-phone-fr.suretat.com/docs
- **x402 INSEE FR** [DOWN]
  URL: https://x402-insee-fr.suretat.com
  Price: 0.002 USDC per call
  Docs: https://x402-insee-fr.suretat.com/docs
- **x402 Fake Data FR** [DOWN]
  URL: https://x402-fakedata-fr.suretat.com
  Price: 0.001 USDC per call
  Docs: https://x402-fakedata-fr.suretat.com/docs
- **x402 IP Geolocation** [DOWN]
  URL: https://x402-ipgeo.suretat.com
  Price: 0.001 USDC per call
  Docs: https://x402-ipgeo.suretat.com/docs
- **x402 Email Validator** [DOWN]
  URL: https://x402-email-validator.suretat.com
  Price: 0.001 USDC per call
  Docs: https://x402-email-validator.suretat.com/docs
- **x402 VAT FR** [DOWN]
  URL: https://x402-vat-fr.suretat.com
  Price: 0.0005 USDC per call
  Docs: https://x402-vat-fr.suretat.com/docs
- **x402 WHOIS FR** [DOWN]
  URL: https://x402-whois-fr.suretat.com
  Price: 0.001 USDC per call
  Docs: https://x402-whois-fr.suretat.com/docs
- **x402 Jours Fériés FR** [DOWN]
  URL: https://x402-feries.suretat.com
  Price: 0.0005 USDC per call
  Docs: https://x402-feries.suretat.com/docs

### Encoding, Crypto & Security
- **x402 JWT** [DOWN]
  URL: https://x402-jwt.suretat.com
  Price: 0.0005 USDC per call
  Docs: https://x402-jwt.suretat.com/docs
- **x402 Password Tools** [DOWN]
  URL: https://x402-password.suretat.com
  Price: 0.0005 USDC per call
  Docs: https://x402-password.suretat.com/docs
- **x402 Luhn Validator** [DOWN]
  URL: https://x402-luhn.suretat.com
  Price: 0.0005 USDC per call
  Docs: https://x402-luhn.suretat.com/docs
- **x402 Hash** [DOWN]
  URL: https://x402-hash.suretat.com
  Price: 0.0005 USDC per call
  Docs: https://x402-hash.suretat.com/docs
- **x402 UUID** [DOWN]
  URL: https://x402-uuid.suretat.com
  Price: 0.0005 USDC per call
  Docs: https://x402-uuid.suretat.com/docs
- **x402 Base64** [DOWN]
  URL: https://x402-base64.suretat.com
  Price: 0.0005 USDC per call
  Docs: https://x402-base64.suretat.com/docs

### Text, Data & Parsing
- **x402 URL Metadata** [DOWN]
  URL: https://x402-urlmeta.suretat.com
  Price: 0.001 USDC per call
  Docs: https://x402-urlmeta.suretat.com/docs
- **x402 Regex Tester** [DOWN]
  URL: https://x402-regex.suretat.com
  Price: 0.0005 USDC per call
  Docs: https://x402-regex.suretat.com/docs
- **x402 RSS Parser** [DOWN]
  URL: https://x402-rss.suretat.com
  Price: 0.001 USDC per call
  Docs: https://x402-rss.suretat.com/docs
- **x402 JSON Schema** [DOWN]
  URL: https://x402-jsonschema.suretat.com
  Price: 0.0005 USDC per call
  Docs: https://x402-jsonschema.suretat.com/docs
- **x402 Num2Words** [DOWN]
  URL: https://x402-num2words.suretat.com
  Price: 0.0005 USDC per call
  Docs: https://x402-num2words.suretat.com/docs
- **x402 Markdown** [DOWN]
  URL: https://x402-markdown.suretat.com
  Price: 0.0005 USDC per call
  Docs: https://x402-markdown.suretat.com/docs
- **x402 Text Statistics** [DOWN]
  URL: https://x402-textstats.suretat.com
  Price: 0.0005 USDC per call
  Docs: https://x402-textstats.suretat.com/docs

### Math & Utilities
- **x402 Currency** [DOWN]
  URL: https://x402-currency.suretat.com
  Price: 0.001 USDC per call
  Docs: https://x402-currency.suretat.com/docs
- **x402 Timezone** [DOWN]
  URL: https://x402-timezone.suretat.com
  Price: 0.0005 USDC per call
  Docs: https://x402-timezone.suretat.com/docs
- **x402 Cron Parser** [DOWN]
  URL: https://x402-cron.suretat.com
  Price: 0.0005 USDC per call
  Docs: https://x402-cron.suretat.com/docs
- **x402 Units** [DOWN]
  URL: https://x402-units.suretat.com
  Price: 0.0005 USDC per call
  Docs: https://x402-units.suretat.com/docs
- **x402 Subnet Calc** [DOWN]
  URL: https://x402-subnet.suretat.com
  Price: 0.0005 USDC per call
  Docs: https://x402-subnet.suretat.com/docs

### Visual & Documents
- **x402 PDF Generator** [DOWN]
  URL: https://x402-pdf-generator.suretat.com
  Price: 0.005 USDC per call
  Docs: https://x402-pdf-generator.suretat.com/docs
- **x402 QR Code** [DOWN]
  URL: https://x402-qrcode.suretat.com
  Price: 0.0005 USDC per call
  Docs: https://x402-qrcode.suretat.com/docs
- **x402 Barcode** [DOWN]
  URL: https://x402-barcode.suretat.com
  Price: 0.0005 USDC per call
  Docs: https://x402-barcode.suretat.com/docs
- **x402 Color Palette** [DOWN]
  URL: https://x402-colorpalette.suretat.com
  Price: 0.001 USDC per call
  Docs: https://x402-colorpalette.suretat.com/docs
- **x402 Color Converter** [DOWN]
  URL: https://x402-color.suretat.com
  Price: 0.0005 USDC per call
  Docs: https://x402-color.suretat.com/docs

### Developer Tools
- **x402 Scraper API** [DOWN]
  URL: https://x402-scraper-api.suretat.com
  Price: 0.005 USDC per call
  Docs: https://x402-scraper-api.suretat.com/docs
- **x402 SSL Checker** [DOWN]
  URL: https://x402-ssl.suretat.com
  Price: 0.0005 USDC per call
  Docs: https://x402-ssl.suretat.com/docs

## Coming Soon (deploying on Oracle A1)
- x402 HTML→Markdown: https://x402-html2md.suretat.com — 0.0005 USDC
- x402 Text Diff: https://x402-diff.suretat.com — 0.0005 USDC
- x402 CSV↔JSON: https://x402-csv2json.suretat.com — 0.0005 USDC
- x402 XML↔JSON: https://x402-xml2json.suretat.com — 0.0005 USDC
- x402 Screenshot: https://x402-screenshot.suretat.com — 0.002 USDC
- x402 Image Resize: https://x402-image-resize.suretat.com — 0.0005 USDC
- x402 Compress: https://x402-compress.suretat.com — 0.0005 USDC
- x402 DNS Lookup: https://x402-dns.suretat.com — 0.0005 USDC
- x402 IP Tools: https://x402-ip-tools.suretat.com — 0.0005 USDC
- x402 Phonetic: https://x402-phonetic.suretat.com — 0.0005 USDC
- x402 Readability: https://x402-readability.suretat.com — 0.0005 USDC
- x402 Token Counter: https://x402-token-counter.suretat.com — 0.0005 USDC
- x402 Markdown Lint: https://x402-markdown-lint.suretat.com — 0.0005 USDC
- x402 Invoice Generator: https://x402-invoice-gen.suretat.com — 0.005 USDC
- x402 TVA Validator: https://x402-tva-validate.suretat.com — 0.001 USDC
- x402 Social Meta: https://x402-social-meta.suretat.com — 0.0005 USDC
- x402 TOTP: https://x402-totp.suretat.com — 0.0005 USDC
- x402 Tech Detector: https://x402-tech-detect.suretat.com — 0.002 USDC
- x402 NAF/APE Lookup: https://x402-naf.suretat.com — 0.0005 USDC
- x402 Redirect Chain: https://x402-redirect-chain.suretat.com — 0.0005 USDC
- x402 HaveIBeenPwned: https://x402-pwned.suretat.com — 0.0005 USDC
- x402 Communes FR: https://x402-communes.suretat.com — 0.0005 USDC
- x402 EXIF Extractor: https://x402-exif.suretat.com — 0.001 USDC
- x402 YAML↔JSON: https://x402-yaml2json.suretat.com — 0.0005 USDC
- x402 JSONPath Query: https://x402-jsonpath.suretat.com — 0.0005 USDC
- x402 HTTP Headers: https://x402-headers.suretat.com — 0.0005 USDC
- x402 Date Calculator: https://x402-date-calc.suretat.com — 0.0005 USDC
- x402 Semver Tools: https://x402-semver.suretat.com — 0.0005 USDC
- x402 HTML Sanitizer: https://x402-html-sanitize.suretat.com — 0.0005 USDC
- x402 Color Convert: https://x402-color-convert.suretat.com — 0.0005 USDC
- x402 HMAC Sign/Verify: https://x402-hmac.suretat.com — 0.0005 USDC
- x402 AES Encrypt: https://x402-encrypt.suretat.com — 0.001 USDC
- x402 SSL Cert Info: https://x402-cert-info.suretat.com — 0.001 USDC
- x402 Sentiment Analysis: https://x402-sentiment.suretat.com — 0.001 USDC
- x402 Language Detect: https://x402-lang-detect.suretat.com — 0.0005 USDC
- x402 SVG→PNG: https://x402-svg2png.suretat.com — 0.001 USDC
- x402 Avatar Generator: https://x402-avatar.suretat.com — 0.0005 USDC
- x402 Amortization: https://x402-amortization.suretat.com — 0.0005 USDC
- x402 Crypto Price: https://x402-crypto-price.suretat.com — 0.0005 USDC
- x402 Curl→Code: https://x402-curl2code.suretat.com — 0.001 USDC
- x402 Country Data: https://x402-country.suretat.com — 0.0005 USDC
- x402 HTTP Status: https://x402-http-status.suretat.com — 0.0005 USDC
- x402 Image Info: https://x402-image-info.suretat.com — 0.0005 USDC

## MCP Integration (Claude / AI agents)

npm: https://www.npmjs.com/package/@fredericsuretat/x402-mcp

```json
{
  "mcpServers": {
    "x402": {
      "command": "npx",
      "args": ["-y", "@fredericsuretat/x402-mcp"],
      "env": { "WALLET_PRIVATE_KEY": "0x..." }
    }
  }
}
```