x402-agent-store.rileycraig14.workers.dev
Given a freight load (rate, loaded miles, deadhead miles, fuel price, MPG, fixed+variable cost per mile), returns net profit, true cost-per-mile, break-even rate-per-mile, and an accept/reject verdict. For logistics and dispatch agents evaluating loads.
$0.001000 USDC
api.kadec0.xyz
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.
$0.03 USDC
api.kadec0.xyz
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.
$0.03 USDC
api.kadec0.xyz
Stack Overflow Q&A. Programming question and answer search with scores, accepted-answer flags, tags, and answer bodies via the Stack Exchange API.
$0.01 USDC
api.kadec0.xyz
Ethereum gas price oracle. Current base fee and EIP-1559 priority-fee estimates (slow/standard/fast) in gwei.
$0.01 USDC
store.agentexchange.work
Scan public crypto communities and feeds for keywords and compute real-time sentiment scores.
$0.01 USDC
api.kadec0.xyz
Stablecoin supply data. Circulating supply of stablecoins across chains via DefiLlama — peg mechanism, peg currency, and per-chain breakdown.
$0.02 USDC
api.kadec0.xyz
Academic and scientific paper search API. Search research papers and scholarly literature across arXiv, PubMed, OpenAlex, Crossref, and Semantic Scholar in one call, deduplicated into a ranked result set — title, authors, year, venue, abstract, citation count, DOI, and direct PDF link. Query by keyword or restrict to a single source (arxiv search, pubmed search, crossref, openalex, semantic scholar); filter by year range; sort by relevance, recency, or citations. Keyless.
$0.02 USDC
stratalize.com
Legislative intelligence synthesis: current bill status, recent passages, and amendments for a topic and jurisdiction, synthesized from live sources with a cryptographic receipt. Use for policy and government-affairs agents. Output: synthesis, citations, data_sources, receipt. Every response is ML-DSA-65 signed and independently verifiable. Includes cryptographic receipt at trust.stratalize.com/verify.
$1.00 USDC
stratalize.com
Competitive landscape synthesis for a market category: current leaders, positioning, and dynamics synthesized from live web sources with a signed provenance receipt. Use for market and strategic intelligence agents. Output: synthesis, citations, data_sources, receipt. Every response is ML-DSA-65 signed and independently verifiable. Includes cryptographic receipt at trust.stratalize.com/verify.
$1.00 USDC
orcpin.dev
x402 endpoint reliability pre-flight: factual service-delivery measurements of a target x402 endpoint before an agent pays it — reachability/uptime rate, valid-402 rate, response latency (p50/p95/p99), last status, and sampled paid delivery verification. Facts only (no trust score, no 'scam' label). Check whether an endpoint is live and delivers before spending on it.
$0.01 USDC
api.kadec0.xyz
DeFi TVL and protocol data. Total-value-locked for DeFi protocols and chains via DefiLlama — TVL, category, chains, and change.
$0.02 USDC
api.kadec0.xyz
Web search results (SERP). Keyless web search returning ranked title, URL, and snippet for a query.
$0.03 USDC
stratalize.com
Live company intelligence synthesis: recent litigation, regulatory exposure, financial and news developments for a named company. Multi-source web synthesis with ML-DSA-65 signed receipt for due diligence and credit workflows. Output: synthesis, citations, data_sources, receipt. Every response is ML-DSA-65 signed and independently verifiable. Includes cryptographic receipt at trust.stratalize.com/verify.
$1.00 USDC
stratalize.com
FDA drug label intelligence from OpenFDA DailyMed extracts. Returns brand and generic names, manufacturer, route, indications summary, and warnings summary. Use for formulary review, pharmacology research, and adverse event context. Source: FDA drug labels. $0.10 standard. Every response is ML-DSA-65 signed and independently verifiable. Includes cryptographic receipt at trust.stratalize.com/verify.
$0.10 USDC
api.kadec0.xyz
DNS propagation checker. Compares a DNS record across public resolvers (Google, Cloudflare, Quad9, OpenDNS) to spot propagation lag or split-horizon answers.
$0.03 USDC
stratalize.com
Schedule 13D/13G beneficial ownership filings — identifies activist (13D) or passive (13G) 5%+ shareholders with intent classification. Returns activist signal. Source: SEC EDGAR. Every response is ML-DSA-65 signed and independently verifiable. Includes cryptographic receipt at trust.stratalize.com/verify.
$0.10 USDC
stratalize.com
Physician compensation benchmarks by specialty and state — median total compensation from BLS OES 2024 data. Source: BLS Occupational Employment Statistics. Use when evaluating physician employment agreements or benchmarking compensation for recruitment. Every response is ML-DSA-65 signed and independently verifiable. Includes cryptographic receipt at trust.stratalize.com/verify.
$0.02 USDC
stratalize.com
Use when underwriting affordable housing, Section 8 compliance, or LIHTC rent limits. Returns FMR by metro area and bedroom count. Example: Chicago 2BR FMR $1,685. Source: HUD annual FMR dataset. Every response is ML-DSA-65 signed and independently verifiable. Includes cryptographic receipt at trust.stratalize.com/verify.
$0.02 USDC