{"x402Version":2,"service":"Lingua Detective","description":"Pay-per-call language intelligence over x402 (USDC on Solana, gas sponsored).","baseUrl":"https://linguadetective.com","facilitator":"https://x402.dexter.cash","network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","payTo":"H3NuGHu9mpGgscj2DWtrs699PWdovPUicy2N9dDaYLTk","scheme":"exact","mcp":{"name":"lingua-x402-mcp","package":"lingua-x402-mcp","transport":"stdio","command":"npx -y lingua-x402-mcp"},"resources":[{"path":"/detect","method":"POST","price":"0.002","currency":"USDC","paymentFlow":"authorization","description":"Detect the language(s) of a text (ISO 639-3, offline, top-5 with confidence).","input":{"text":"string"}},{"path":"/verify","method":"POST","price":"0.004","currency":"USDC","paymentFlow":"authorization","description":"Verify a text is written in the expected language (ISO 639-1 or 639-3).","input":{"text":"string","expected":"string (ISO 639-1 or 639-3)"}},{"path":"/crawl","method":"POST","price":"per page (progressive)","currency":"USDC","paymentFlow":"authorization","description":"Crawl a site and verify the language of each page, or verify a batch of known URLs. Progressive per-page pricing: links (URLs provided) $0.015/$0.010/$0.006 per page for the 1-200/201-1000/1001+ brackets; crawl (spider) adds +$0.005/page → $0.020/$0.015/$0.011. Minimum $0.01/run. Returns per-page verdicts (conforme / non_conforme / incertain / erreur / indetermine) plus a summary.","tiers":[{"jusqua":200,"links":0.015,"crawl":0.02},{"jusqua":1000,"links":0.01,"crawl":0.015},{"jusqua":null,"links":0.006,"crawl":0.011}],"input":{"url":"string — page to verify, or site to spider when crawl:true","crawl":"boolean — set true to spider the site (default false)","links":"string[] — batch of URLs to verify (mutually exclusive with url)","langue":"string (ISO 639-1 or 639-3) — expected language (optional)","profondeur":"int 0-5 (default 2)","maxPages":"int 1-200 (default 100)","vitesse":"\"lente\"|\"normale\"|\"rapide\" or int 1-20 (default \"normale\") — crawl concurrency"}},{"path":"/v1/bundle/check","method":"POST","price":"0.006","currency":"USDC","paymentFlow":"upfront","description":"Buy a prepaid credit bundle; returns an X402-Credit token.","input":{}},{"path":"/v1/credit/topup","method":"POST","price":"0.006","currency":"USDC","paymentFlow":"upfront","description":"Top up prepaid credit with a free amount (min $0.006, max $1000); returns an X402-Credit token.","input":{"montant":"string (USD)"}},{"path":"/api/audit","method":"POST","price":"per page (progressive)","currency":"USDC","paymentFlow":"authorization","description":"Run a full multilingual audit: crawl/verify pages against an expected language and return a structured score, classification, confidence, evidence and next_steps plus a human-readable Markdown report. Progressive per-page pricing (same brackets as /crawl): URLs provided $0.015/$0.010/$0.006 per page; spider (options.crawl:true) +$0.005/page. Minimum $0.01/run.","tiers":[{"jusqua":200,"links":0.015,"crawl":0.02},{"jusqua":1000,"links":0.01,"crawl":0.015},{"jusqua":null,"links":0.006,"crawl":0.011}],"input":{"urls":"string[] — batch of URLs to audit (mutually exclusive with url)","url":"string — site root to audit, spidered when options.crawl:true","options":{"langue":"string (ISO 639-1 or 639-3) — expected language (REQUIRED)","crawl":"boolean — set true to spider the site (default false)","profondeur":"int 0-5 (default 2)","maxPages":"int 1-500 (default 100)","vitesse":"\"lente\"|\"normale\"|\"rapide\" or int 1-20 (default \"normale\")"}}}]}