Route an x402 buyer or autonomous agent from a plain-language crypto intelligence goal to the most useful TradeOS service. Returns recommended free and paid SKUs, reasons, exact request examples, pricing, output expectations, buyer-safe trust summaries, and a feedback request block. This is a paid x402 discovery surface for marketplace indexing and conversion; deeper signal evidence, risk, dataset, and order-flow intelligence stays in the dedicated SKUs.

Compress text: strip filler, collapse JSON, densify prose. Cuts upstream LLM token spend ~40%.

Fetch any public URL, render client-side JS, strip nav/ads, return clean LLM-ready Markdown.

Recent news headlines + heuristic bull/bear sentiment for a ticker or topic (Google News, no LLM).

Domain WHOIS and DNS lookup. Registrar, creation and expiry dates, nameservers, and full DNS records (A, AAAA, MX, NS, TXT, CNAME) for a domain.

Credit-analyst primitive for agents: compares live top stablecoin DeFi yields (DefiLlama) against the official US Treasury Bill rate (US Treasury Fiscal Data) in one call. Returns the risk-free rate, top on-chain yields, the spread for each, and a verdict on whether on-chain yield currently compensates above risk-free. TradFi + DeFi combined — no other single endpoint does this.

Scan public crypto communities and feeds for keywords and compute real-time sentiment scores.

Full text and open-access PDF retrieval for a paper. Given an arXiv id, DOI, OpenAlex id, PMID, or PMCID, returns the readable body split into sections (introduction, methods, results) plus the open-access PDF location: arXiv via ar5iv, biomedical via Europe PMC, OA locations via OpenAlex for the rest. The 'now read it' call after a paper search. Keyless.

Literature review and related-paper discovery. Given a seed paper (arXiv id, DOI, or OpenAlex id) or a topic query, returns semantically similar and recommended scholarly papers to expand a reading list or systematic review, via Semantic Scholar recommendations with an OpenAlex related-works fallback. Keyless.

Citation lookup and reference list for a paper. Given a DOI, arXiv id, OpenAlex id, or PMID, returns its references (the works it cites) and its cited-by list (recent works that cite it), plus full metadata and citation count — for bibliography building and citation lookup. Keyless via OpenAlex and Semantic Scholar.

Stack Overflow Q&A. Programming question and answer search with scores, accepted-answer flags, tags, and answer bodies via the Stack Exchange API.

Ethereum gas price oracle. Current base fee and EIP-1559 priority-fee estimates (slow/standard/fast) in gwei.

FDA recalls and adverse events. Drug, device, and food recall and adverse-event records from openFDA with classification, recalling firm, and reason.

Full liquidation report — all assets, long/short breakdown, hot zones

On-chain intelligence — whale transfers trending tokens DeFi TVL on Base and Ethereum

Aggregates global weather forecasts using open meteorological data. Useful for supply-chain routing, event planning, and agriculture commodity prediction.

Look up any transaction by hash: confirmation status (success/failed/pending), block number, confirmations, value, from/to, fee paid, gas used, and the decoded method. The read every settlement, trading, and payment agent polls after sending a tx to confirm it landed. Across Base, Ethereum, Optimism, Arbitrum, Polygon, Gnosis. Free upstream (Blockscout); one paid call instead of running your own RPC.

Real-time earthquake feed. Recent seismic events from USGS with magnitude, location, depth, and tsunami flag, filterable by magnitude, time, and radius.

Trending crypto coins. The coins most searched on CoinGecko right now, with rank, price, and market-cap rank.

Food nutrition lookup. Calories, macros, and micronutrients for any food from the USDA FoodData Central database.