Browse indexable web search research x402 offerings, including provider, method, and service details.
3432 indexable offerings in this category.
Browse Internet Archive's NASA collection (nasa) as catalogued here: most downloaded items first, with year, creator, rights status and download links; add words to search within the collection. $0.01 per page of 20.
Browse Internet Archive's community texts collection (opensource) as catalogued here: most downloaded items first, with year, creator, rights status and download links; add words to search within the collection. $0.01 per page of 20.
Browse Internet Archive's community-uploaded films collection (opensource_movies) as catalogued here: most downloaded items first, with year, creator, rights status and download links; add words to search within the collection. $0.01 per page of 20.
Browse Internet Archive's Prelinger Archives (ephemeral/industrial films) collection (prelinger) as catalogued here: most downloaded items first, with year, creator, rights status and download links; add words to search within the collection. $0.01 per page of 20.
Browse Internet Archive's Smithsonian Libraries collection (smithsonian) as catalogued here: most downloaded items first, with year, creator, rights status and download links; add words to search within the collection. $0.01 per page of 20.
Browse Internet Archive's Universal Library (Million Book Project) collection (universallibrary) as catalogued here: most downloaded items first, with year, creator, rights status and download links; add words to search within the collection. $0.01 per page of 20.
Web search with structured results - title, URL and snippet - ready for agent consumption. Fresh results in one POST. Pay per call with USDC (x402) or credits - archtools.dev
Extract text from images and screenshots with AI vision. Send a URL or base64 image, get accurate text back in seconds. Pay per call with USDC (x402) or credits - archtools.dev
Capture a screenshot of any webpage. Pay per call with USDC (x402) or credits - archtools.dev
Headless browser automation (click/type/extract) via Playwright. Pay per call with USDC (x402) or credits - archtools.dev
Scrape any public URL into clean markdown, HTML or text, with optional CSS selector targeting. No headless browser to run. Pay per call with USDC (x402) or credits - archtools.dev
Fresh crypto news and source-linked Bitcoin, Ethereum, Base, and market headlines from four independent publisher feeds, with deterministic topic filtering and no generated claims.
A bounded, robots-aware reader for public static web pages that returns sanitized Markdown. It never executes JavaScript or bypasses authentication/paywalls.
Web search for AI agents over ASI's own crawled English index: title, URL, snippet, source, date and score as JSON.
Use when an agent is about to give a user links or citations: send up to 10 URLs, and get back the status, redirect chain, final URL, title and hash of each, so a dead, moved or blocked link is caught first. A URL whose domain does not resolve is reported as dead and charged. US$0.005 per call; broken-link check for citations. 5 free calls a day.
Use when an agent is about to quote or cite a web page as the source of a claim: send the URL and the quote word for word, and get back exact, fuzzy or none, with offsets and a signed receipt, so a misquote is caught before a user sees it. US$0.01 per call; fact check of citations. For 3 or more quotes on one page, verify/quotes costs less. PDFs are read too, on the full service, with pdf_page and pdf_page_end. 5 free calls a day.
Search audiobookbay.lu for audiobooks. Returns up to ~12 result entries with slugs that can be passed to /api/audiobooks/details for magnet links.
Call when an agent needs readable main content from a public web page as markdown plus title/description. Use for summarization, RAG ingest, or quoting without a browser. Fetches once; blocks private/SSRF targets. Not for authenticated, paywalled, or non-HTML resources.
Call when you need a researched written brief on a topic (not instant). Delivered within 24h, usually same day: ~500 words default (max_words 50-1500), at least 3 cited public source links. Returns job id + dueBy now; poll GET /v1/jobs/:id (free) for result {title, summary, body_markdown, sources, word_count}. Public web sources only.
URL to Markdown for LLM agents and RAG: send a web page or PDF link, get its main content as clean Markdown (title, author, language, word count) without navigation or ads. PDFs: text of up to 200 pages. Flat price per URL.
Spiel des Jahres, Kennerspiel des Jahres, Kinderspiel des Jahres, and Golden Geek award tracker — nominees, winner status, and what the award means for buyers and publishers, grounded in current news (never BoardGameGeek data).
Tavily Crawl. GET /api/v1/crawl?url=https://… → 402 $0.005. Multi-page crawl.
Base eth_getTransactionByHash. Takes hash (transaction hash, 0x + 64 hex) and returns that Base transaction as the node returns it: from, to, value, gas, gas price, input, nonce, block number and transaction index, or null if the node does not know the hash. Base RPC read of an address, block or transaction.