Minifetch Technical SEO API

Endpoints (10 live)

• GET /api/v1/x402/search/keyword — Keyword web search by Ceramic.ai that returns ranked results as structured JSON: a title, URL, and text snippet per result. The discovery entry point for agents and RAG pipelines: search to find relevant pages, then go deeper on any result with /preflight/url-check and then the paid /extract endpoints. Pay-per-search. Use ?limit= to cap results (1-10) and ?descriptionLength= to trim each snippet (0 = titles and URLs only) for desired token efficiency. Supports GET & POST (0.002 USDC on Base)
• GET /api/v1/x402/extract/url-preview — Extracts all fields used for a page's share previews: the lightweight cards that represent the page on social platforms, chat apps, and AI. Obeys robots.txt. Supports GET & POST (0.002 USDC on Base)
• GET /api/v1/x402/extract/url-content — For site owners auditing AI readability: returns the clean markdown an LLM extracts from your page after nav, ads, and scripts are stripped. See what survives for AEO, GEO and AI search. Obeys robots.txt. Supports GET & POST (2000 on Solana)
• GET /api/v1/x402/extract/url-links — For SEO link audits: Extracts and categorizes all links on a page (internal, external, anchor) for SEO audits and site-structure analysis. Returns nofollow/rel attributes, anchor text, image links missing alt text, and external domain distribution. Obeys robots.txt. Supports GET & POST (0.002 USDC on Base)
• GET /api/v1/x402/extract/url-metadata — For technical SEO & metadata indexing: Extracts rich structured metadata from your URL (favicons, title, description, canonical, meta tags, Open Graph, Twitter Card, JSON-LD, redirects, headers, performance, headings, images). Returns everything by default; query params narrow response (pass atomic field names, ex: ?fields=title,description or named groups: network,meta,og,twitter). ?omitEmpty=true trims tokens for AI agents. Obeys robots.txt. Supports GET & POST (0.002 USDC on Base)
• GET /api/v1/x402/preflight/url-check — Cheap robots.txt preflight before you call the Minifetch /extract and /run/seo-page-audit endpoints: returns whether the Minifetch user agent may fetch a target URL (allow/deny) plus its crawl-delay. If blocked or setting a crawl delay read https://minifetch.com/tutorials/unblock-minifetch . Checks the URL as given — does not follow redirects. Supports GET & POST (0.001 USDC on Solana)
• GET /api/v1/x402/run/seo-page-audit — Runs a full technical SEO audit on a single web page. Verify redirects, headers, meta tags, indexability, JSON-LD, missing or conflicting canonicals and more. No black-box scoring; just deterministic, composable signal you can act on. Every threshold is documented at https://minifetch.com/skills/seo-page-audit/SKILL.md Obeys robots.txt. Supports GET & POST (0.01 USDC on Base)
• POST /api/v1/x402/extract/url-content — For site owners auditing AI readability: returns the clean markdown an LLM extracts from your page after nav, ads, and scripts are stripped. See what survives for AEO, GEO and AI search; respects robots.txt. Supports GET & POST (0.002 USDC on Solana)
• POST /api/v1/x402/extract/url-preview — Extracts all fields used for a page's share previews: the lightweight cards that represent the page on social platforms, chat apps, and AI. Supports GET & POST (0.002 USDC on Solana)
• POST /api/v1/x402/extract/url-metadata — For technical SEO & metadata indexing: Extracts rich structured metadata from your URL (favicons, title, description, canonical, meta tags, Open Graph, Twitter Card, JSON-LD, redirects, headers, performance, headings, images). Returns all by default; query param narrows response (pass atomic field names, ex: ?fields=title,description or named groups: network,meta,og,twitter). ?omitEmpty=true trims tokens for AI agents. Supports GET & POST (0.002 USDC on Solana)