{"name":"Fleet SEO Audit","title":"Fleet SEO Audit — x402 Agent-Payable SEO Analyzer (USDC on Base)","service":"Fleet x402 SEO Audit","description":"Agent-payable 20-factor SEO audit. Settle $0.05 USDC on Base via x402 and POST /audit with {\"url\":\"...\"}. Returns scored JSON covering title/meta, headings, alt text, HTTPS, Core Web Vitals, mobile, canonical, OpenGraph, schema.org, internal/external links, link health, robots, sitemap, URL structure, word count, keyword presence. Built for AI agents (LangChain, AutoGPT, Claude tool-use, OpenAI Assistants) running automated audits at scale.","summary":"x402-paid SEO audit microservice. $0.05 USDC on Base per call.","keywords":["x402","seo","audit","agent-payable","usdc","base","ai-agents","langchain","autogpt","tool-use","website-audit","seo-analyzer","core-web-vitals","lighthouse-alternative","marketing-tools"],"category":"seo-tools","service_type":"x402-microservice","protocols":["x402"],"x402Version":1,"endpoints":{"POST /audit":"Body: {\"url\": \"https://...\"}. Returns 402 without X-Payment, audit JSON after settlement. Price: $0.05 USDC on Base.","POST /intel-pack":"Body: {\"query\": \"<keyword/domain/niche>\", \"max_signals\": N}. Returns 402 without X-Payment, curated cross-surface pain-cluster intel after settlement. Price: $0.50 USDC on Base.","GET /health":"liveness check","GET /openapi.json":"OpenAPI 3.1 with x-payment-info on /audit and /intel-pack","GET /listings/seo-audit-service":"machine-readable listing with moat thesis","GET /listings/intel-pack-service":"machine-readable intel-pack listing with moat thesis","GET /.well-known/x402":"x402 resource manifest (version 1)","GET /.well-known/x402-listing":"directory listing for aggregators"},"x402":{"scheme":"exact","network":"base","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","payTo":"0xd35E47253f523ec1A3B50959160F11f519ebB69A","price_usdc_atomic":50000,"price_human":"$0.05"},"icp":"AI agent operators (LangChain/AutoGPT/Claude tool-use builders, OpenAI Assistants integrators, Replit AI agents, Cursor agents) running >100 site audits/day who need a deterministic, agent-payable SEO endpoint.","moat":"Built on the Fleet's signal-pattern library across 9000+ harvested SEO complaints; audit checks are tuned to issues that actually surface in production sites, not generic Lighthouse thresholds."}