Evidence402

Endpoints (7 live)

• POST /api/v1/search — Find and deduplicate scholarly papers from Crossref and Europe PMC. Use for literature discovery with DOI source links. (0.01 USDC on Base)
• POST /api/v1/site-profile — Inspect a business or project website for its published description, structured data and pricing, contact, documentation and social links. Reports source claims, not verified company facts. (0.01 USDC on Base)
• POST /api/v1/web-batch — Read up to three public static HTTPS webpages in one paid call for comparisons or multi-source context. All pages must succeed or the request is not settled. (0.012 USDC on Base)
• POST /api/v1/web-read — Read a public static HTTPS webpage as clean text with headings, links, timestamp and content hash. Use to ground an answer or ingest documentation. Respects robots.txt; no JavaScript or login. (0.005 USDC on Base)
• POST /api/v1/brief — Build a source-linked evidence pack with scholarly papers, bibliography and optional registered clinical trials. Metadata only, no invented findings. (0.05 USDC on Base)
• POST /api/v1/web-extract — Extract published JSON-LD and optional CSS-selector fields from a public static HTTPS page. Use for product data, organization metadata or repeatable structured extraction. No inferred values. (0.01 USDC on Base)
• POST /api/v1/verify — Check up to ten DOI citations against source registries, compare optional titles, and expose publication update signals. Use to detect incorrect references. (0.02 USDC on Base)