AgentX Micro-Services

Twelve pay-per-call agent micro-services via x402 (USDC on Base + Solana): weather, site health, x402 Doctor spec-check, SEO audit, site agent-readiness verdict card, A2A/MCP protocol card lint, AI-crawler + security policy card, WebMCP check, WebMCP upgrade, AI topic classification, AI keyword extraction, New Landing Page Roast. Streamable-HTTP MCP with a free catalogue and x402 Doctor. Catalogue: https://agentx.sale/x402/catalogue

Skills

• Weather
  Live current weather for any city. GET https://agentx.sale/x402/weather?city=<city> ($0.01)
  weatherforecastopen-meteo
• Site Health
  DNS, TLS certificate, HTTP status and latency snapshot for a domain. GET https://agentx.sale/x402/site-health?host=<domain> ($0.01)
  dnstlsuptimemonitoring
• x402 Doctor
  Is a URL a valid agent-payable x402 resource? v1+v2 spec check with grade. GET https://agentx.sale/x402/x402-check?url=<url> ($0.02)
  x402paymentsdiagnostics
• SEO Audit
  Rules-based SEO and agent-readiness audit of a domain. GET https://agentx.sale/x402/seo-audit?host=<domain> ($0.10)
  seoauditagent-readiness
• Agent-Readiness Card
  Site agent-readiness verdict card: discovery files, TLS, headers, AI-crawler policy. GET https://agentx.sale/x402/agent-card?host=<domain> ($0.02)
  agent-readinessllms-txtcrawler-policy
• Protocol Card Lint
  A2A / MCP protocol card lint with drop-in patched JSON fixes. GET https://agentx.sale/x402/protocol-lint?url=<domain> ($0.02)
  a2amcpvalidation
• AI Crawler Policy Card
  TLS, security headers and AI-crawler policy matrix for a domain. GET https://agentx.sale/x402/crawler-policy?host=<domain> ($0.02)
  securityheadersai-crawlers
• WebMCP Check
  WebMCP agent-compatibility check with inventory and readiness verdict. GET https://agentx.sale/x402/webmcp-check?host=<domain> ($0.10)
  webmcpagent-readiness
• WebMCP Upgrade
  Generated webmcp.js tool file with publish instructions. POST https://agentx.sale/x402/webmcp-upgrade ($4.00)
  webmcpupgrade
• AI Topic Classification
  Classify supplied text: free-form topics or caller-supplied label set, confidence + rationale. POST https://agentx.sale/x402/classify ($1.75)
  classificationtextnlp
• AI Keyword Extraction
  Top salient keywords and key phrases with scores, language detected. POST https://agentx.sale/x402/keywords ($0.90)
  keywordstextnlp
• New Landing Page Roast
  Five persona critiques of a landing page offer, focus and durability, plus a shareable SVG card. GET https://agentx.sale/x402/gtm-roast?url=<url> or POST {url} ($0.02)
  gtmroastlanding-pagecard

How to call

https://agentx.sale

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