Saylor Innovations Social Previ x402 REST
Social preview and SEO meta checker - Open Graph, Twitter Card, image check, per-platform previews and a graded checklist
0.01 USDC per call
per call
Web
880 services carry this tag in their source record. Tags come from the provider, not from us — a tag is a claim about what the service does, not proof that it does it well.
url-to-markdown x402 REST
Convert any web page URL to clean Markdown for LLMs and agents: fetches the page, removes navigation, ads, scripts and boilerplate, keeps the main article content with headings, lists, tables, links, images and code bloc...
0.05 USDC per call
per call
agent-services x402 REST
DNS lookup: A/AAAA/MX/TXT/NS/CNAME/SOA/CAA, SPF and DMARC presence
0.0005 USDC per call
per call
Agentic Endpoints x402 REST
Token compression for LLMs
no price published
web-search x402 REST
Live web search for AI agents as clean JSON: up to 10 ranked results with title, URL, snippet and published date for any query — current events, facts, docs, companies, products, prices. Grounding and research in one cal...
no price published
History x402 REST
Website History (Internet Archive). Website history from the Internet Archive: first and last snapshot, years archived, distinct versions per year and the most recent content changes with archive links. Answers what chan...
0.003 USDC per call
per call
Bounty Engineer x402 REST
Funding rates data feed for perpetual futures. Returns normalized live Binance + Bybit funding rates with venue fallback, mark/index prices where available, and next funding time.
0.003 USDC per call
per call
Exa grounded answer x402 REST
Ask a question and get a written answer with the sources it was drawn from. Exa searches its index, reads the pages and composes the answer, returning the citation list (title, URL, published date) alongside it so every...
0.01 USDC per call
per call
Exa page contents x402 REST
Retrieve the readable text of up to 10 web pages by URL, with optional query-focused highlights. Exa serves from its crawl cache when the page is fresh enough and live-crawls otherwise, so this answers for pages a plain...
0.006 USDC per call
per call
Exa neural web search x402 REST
Neural (embedding-based) web search over Exa's curated index, which finds pages by meaning rather than keyword overlap. Use it when a keyword engine returns the wrong thing: conceptual questions, 'pages like this one', o...
0.012 USDC per call
per call
Web Extract x402 REST
Web Extract: Fetch a URL and return markdown, metadata and links.
0.005 USDC per call
per call
Lumen Works x402 REST
Search PubMed (36M+ biomedical citations): PMID, title, journal, date, authors, DOI, URL and abstract. {query, limit<=50, sort:relevance|date, abstracts:true}.
0.001 USDC per call
per call
Web search x402 REST
Search the live web and get ranked results with titles, URLs and snippets. Use to find sources, check a fact or seed a research task.
0.002 USDC per call
per call
Extract webpage content (JS rend x402 REST
Extract webpage content: fetch a web page in a real headless browser (JavaScript runs) and get its text and links. Render a web page in a real browser and return its full text and links. JavaScript runs, so single-page a...
0.009 USDC per call
per call
Read URL: fetch web pages as tex x402 REST
Read any URL: fetch up to 10 web pages as clean text in one call (web page reader, URL to text). Read web pages as clean text: pass ?urls=a.com,b.com (up to 10 in one call) and get each page title, meta description and r...
0.003 USDC per call
per call
x402 Web Probe x402 REST
Extract page metadata from a public URL: title, meta description, canonical, language, OpenGraph/Twitter card tags, favicon, headings (h1-h3) and up to 200 absolute links.
0.002 USDC per call
per call
DeFi Intel Agent Gateway x402 REST
Detect language, formality and tone of a text with confidence scores. Deterministic heuristics + compact wordlists. Returns iso_639-1 + register. — $0.001 USDC/call on eip155:8453. Pay-per-call via x402 — no API key, no...
0.001 USDC per call
per call
NAIF EU Web Intelligence x402 REST
Fast European HTTP status and TLS preview
0.001 USDC per call
per call
1cent URL Intelligence x402 REST
Return measured end-to-end fetch timing. Only public HTTP(S) targets are accepted; JavaScript is not executed. Pass url as an absolute public HTTP(S) URL. Keep fresh=false to reuse cache; set fresh=true only when a new u...
0.002 USDC per call
per call
Readr by failure x402 REST
Fetches any public web page and returns LLM-ready output: title, byline, publish date, canonical URL, word count and clean markdown body text. Query param: url (required).
no price published
Readr Batch x402 REST
Batch web extraction: turns up to 5 public URLs into LLM-ready markdown in one paid call (comma-separated urls param; 0.02 USDC regardless of count — under half the per-URL price). Failed URLs come back with ok:false, no...
no price published
crawl x402 REST
Tavily Crawl. GET /api/v1/crawl?url=https://… → 402 $0.005. Multi-page crawl.
0.005 USDC per call
per call
QRCode.Pub tools for agents x402 REST
Fetch a public web page and return its title, description, clean Markdown (scripts, styles, nav chrome removed) and the list of links. No model call, deterministic.
0.01 USDC per call
per call
ONE Engine x402 REST
Generate a SHA-256 cryptographic hash from UTF-8 text
0.0009 USDC per call
per call