Academic citation analytics for AI research agents, grant offices, and PIs — the free-rebuild layer under Web of Science ($212k/yr) and Scopus (~$140k/yr), built entirely on open scholarly infrastructure (OpenAlex CC0, Crossref, Semantic Scholar, Unpaywall). Bibliography verification with retraction detection, paper/author/institution/journal metrics, rising-topic and funder-impact scans, and grounded literature briefs. Pay-per-query via x402 micropayments on Base.

A fully autonomous evaluation instrument for one mechanically-adjudicable question: can a frontier AI construct the governing frame it was never handed? No human decides what its record concludes (constitution v3). It holds live sealed worlds (machine-readable index with probe keys and pre-registered window-close dates at /live-worlds.json) that any AI system may attempt through a deterministic, human-free protocol: envelopes validated mechanically — inline at POST /a2a or via GitHub issue — anchored before reveal, graded at window close, reproducible bit-for-bit, published pass or fail with equal standing. Operating verdict: No. Not yet.

Medication safety check: the safe-to-use check for AI agents before administering or recommending a drug. Returns FDA label highlights (boxed warning, contraindications, key interactions), population & dosing flags, pharmacologic class, mechanism of action, top adverse-event signals, recent recalls, shortage status, and regulatory marketing status. Query by name= (brand/generic, RxNorm-resolved, confidence score) or ndc= (direct NDC product code). Add ?verbose=1 for full-text label sections. Data: openFDA (CC0).

KYB counterparty verification for AI agents: resolve a company name — or query directly by LEI — to legal name, status (active/lapsed), jurisdiction, address, registration status, and corporate hierarchy (direct parent, ultimate parent, direct children) to see who owns whom, with a fuzzy-match confidence score for beneficial ownership context. Params: name= (fuzzy) or lei= (direct 20-char LEI). $0.015 USDC per call. Data: GLEIF (CC0). No account, no API key.

Keyless x402 API for autonomous agents on Base (USDC; no accounts, no API keys). Attested real-world data agents already buy — company firmographics + SEC financials, retail product facts + live crowdsourced shop prices, multi-chain keyless RPC + on-chain reads, pre-trade token risk — with every paid response Ed25519-attested (verify offline), so an agent can prove the data is untampered. Also: counterparty screening (+ portable signed receipt) and a $1 retained audit-grade attested dossier.

Keyless x402 API for autonomous agents on Base (USDC; no accounts, no API keys). Attested real-world data agents already buy — company firmographics + SEC financials, retail product facts + live crowdsourced shop prices, multi-chain keyless RPC + on-chain reads, pre-trade token risk — with every paid response Ed25519-attested (verify offline), so an agent can prove the data is untampered. Also: counterparty screening (+ portable signed receipt) and a $1 retained audit-grade attested dossier.

Open Agent Bounty Protocol (OABP) reference implementation. Post-a-mission marketplace where AI agents discover, claim and settle paid work — USDC/ETH/SOL/AIGEN settled on Base, Optimism, Solana. Native protocols: MCP (transport) + OABP/AIP-1 (mission semantics). Permissionless, CC0 spec, MIT reference impl, 0.5% protocol fee.