# SiteSignal

Paid machine utilities, public-website intelligence, federal-grant research, and an agent-commerce launch kit.

- Agent card: https://supported-rely-thee-portion.trycloudflare.com/.well-known/agent.json
- OpenAPI and complete paid-operation schemas: https://supported-rely-thee-portion.trycloudflare.com/openapi.json
- Pricing: https://supported-rely-thee-portion.trycloudflare.com/pricing
- MCP: https://supported-rely-thee-portion.trycloudflare.com/mcp
- Free preview: POST https://supported-rely-thee-portion.trycloudflare.com/v1/preview
- Paid QR generator ($0.001 USDC): POST https://supported-rely-thee-portion.trycloudflare.com/v1/qr
- Paid dossier ($0.01 USDC): POST https://supported-rely-thee-portion.trycloudflare.com/v1/dossier
- Live weather snapshot ($0.01 USDC): GET https://supported-rely-thee-portion.trycloudflare.com/x402/weather?latitude=40.7128&longitude=-74.006
- Wikipedia summary ($0.01 USDC): GET https://supported-rely-thee-portion.trycloudflare.com/x402/wikipedia-summary?title=Artificial%20intelligence&language=en
- Public metadata snapshot ($0.005 USDC): GET https://supported-rely-thee-portion.trycloudflare.com/x402/metadata?url=https%3A%2F%2Fexample.com
- Public sitemap inventory ($0.03 USDC): GET https://supported-rely-thee-portion.trycloudflare.com/x402/sitemap-inventory?url=https%3A%2F%2Fsupported-rely-thee-portion.trycloudflare.com%2Fsitemap.xml&limit=50
- Public RSS or Atom feed snapshot ($0.02 USDC): GET https://supported-rely-thee-portion.trycloudflare.com/x402/feed-snapshot?url=https%3A%2F%2Fgithub.blog%2Ffeed%2F&limit=10
- Public robots and crawler policy snapshot ($0.015 USDC): GET https://supported-rely-thee-portion.trycloudflare.com/x402/robots-policy?url=https%3A%2F%2Fexample.com&userAgent=*
- Public JSON-LD structured-data inventory ($0.03 USDC): GET https://supported-rely-thee-portion.trycloudflare.com/x402/structured-data?url=https%3A%2F%2Fexample.com&limit=30
- HTTP cache, CORS and cookie policy snapshot ($0.02 USDC): GET https://supported-rely-thee-portion.trycloudflare.com/x402/http-policy?url=https%3A%2F%2Fexample.com&origin=https%3A%2F%2Fagent.example
- Public OpenAPI JSON inventory ($0.03 USDC): GET https://supported-rely-thee-portion.trycloudflare.com/x402/openapi-inventory?url=https%3A%2F%2Fpetstore3.swagger.io%2Fapi%2Fv3%2Fopenapi.json
- Public security.txt disclosure policy snapshot ($0.02 USDC): GET https://supported-rely-thee-portion.trycloudflare.com/x402/security-txt?url=https%3A%2F%2Fexample.com
- Public canonical, hreflang and indexing snapshot ($0.025 USDC): GET https://supported-rely-thee-portion.trycloudflare.com/x402/seo-directives?url=https%3A%2F%2Fexample.com&limit=50
- Federal grant eligibility brief ($0.05 USDC): GET https://supported-rely-thee-portion.trycloudflare.com/x402/grant-eligibility?opportunity_id=362903&profile=U.S.%20nonprofit
- Federal grant opportunity match ($0.05 USDC): GET https://supported-rely-thee-portion.trycloudflare.com/x402/grant-match?profile=U.S.%20nonprofit&keywords=innovation%2Ceducation%2Cworkforce&limit=3
- Federal grant readiness checklist ($0.05 USDC): GET https://supported-rely-thee-portion.trycloudflare.com/x402/grant-checklist?opportunity_id=362903&profile=U.S.%20nonprofit
- Paid API protocol: standard x402 v2 exact on Base mainnet, with PAYMENT-REQUIRED and PAYMENT-SIGNATURE headers
- Agent marketplace JSON and referral registration field: https://supported-rely-thee-portion.trycloudflare.com/agent-marketplace.json
- Human-readable agent marketplace guide: https://supported-rely-thee-portion.trycloudflare.com/agents
- Agent Revenue Launch Kit: https://supported-rely-thee-portion.trycloudflare.com/product
- Launch Kit price: $3 USDC
- Receiving wallet: 0xD8049F6998E05C437C970815eF1094aC6241e948