Explore APIs

One query across Wikipedia, Hacker News, Crossref papers and Wikidata: top hits from each, source-labelled and interleaved.

Check whether a public URL exposes L402, x402, or MPP discovery. Send url as a query parameter. POST JSON {"url":"https://..."} is the same check. Two free reports per client per 24 hours, then 0.05 USDC. A request without url is the payment challenge and does not use a free report.

Extrae el contenido de una URL y lo devuelve limpio en Markdown/HTML para el contexto de un LLM.

List a Harmonized System 2022 chapter (01-97): title, section, and its headings or 6-digit subheadings.

Search contractor/trade licenses (TX TDLR electricians/A-C, FL DBPR construction) by free-text query, name, state, profession, or status.

Daily digest and market analysis report of the Japanese game industry: original English-language analysis and news summaries curated from Japanese-only sources, with a link to every original article. Updated once per day. No API keys, no sign-up — pay per call in USDC on Base via x402.

Italian company registry lookup, verification and KYB pre-check using official/public sources: Registro Imprese / InfoCamere HVD, VIES, GLEIF, OpenCoesione and AGCM where applicable. Search by Codice Fiscale, Partita IVA or LEI. Returns normalized identity, status, legal form, address, NACE/ATECO, source timestamps and VAT verification. For supplier verification, procurement, due diligence and com

Crawl pre-flight for a domain: will you be blocked, is content behind a paywall, and how much is actually there. Returns per-bot robots.txt verdicts for 16 AI crawlers, crawlable page count from sitemaps, detected CDN and paid-access signals (x402, TollBit), plus a fetch/skip recommendation. Call before spending requests on an unknown domain.

Fetch a public https page and return its HTML tables as header and row arrays, with captions and row/column spans resolved.

Search verified street dance events worldwide (battles, jams, workshops): up to 50 full records

Search compute derivative contracts by venue, status, index and settlement.

Search active US federal grant opportunities on Grants.gov

What China is talking about right now: merged real-time hot-search lists from Weibo, Baidu, Douyin, Zhihu, Toutiao, Bilibili, Tencent News and The Paper in one schema (rank, title, heat, link). Optional keyword filter (Chinese or English) to monitor a brand/topic. 中国实时热搜聚合：微博/百度/抖音/知乎/头条/B站/腾讯/澎湃。

Search recall records from 9 US agencies (CPSC, FDA, NHTSA, US Coast Guard, FAA and more) by words, category and date, newest and most relevant first. Each record has hazard, remedy, firms, products, identifiers, as-of date and the agency source link. Use for questions like "recent listeria recalls" or "Takata airbag recalls".

Pay $1.00 USDC on Base to list one https URL for 30 days on https://bazaar.agentexchange.work/listings, a public page on a census host; the crawler attention that host measured is printed on the page and in /listings.json as a dated number. Body: { url, name (<=80 chars), description? (<=200 chars), payTo? }. No account. Paying again for the same URL renews it. GET /listings.json is free.

Live Amazon deals feed with current discounts: ASIN, title, deal price, original price, discount percentage, deal badge and end time. Filter by department, brand id, 4-star rating cut-off, min/max price, minimum discount or Prime program; each answer lists the category and brand ids it accepts and where the next page starts. 20 marketplaces. Built for deal aggregation and price-drop alerting.