Hyperliquid Venue Pulse

Keyless Bitcoin network-state monitor (no API key, no mining): live hashrate vs the multi-day trend, next difficulty retarget preview (change %, remaining blocks, ETA), and the fee ladder - with deltas vs the previous run when scheduled (stateful KVS). One compact pulse item per run.

Keyless Blast L2 (chain 81457, Arbitrum Orbit, 100x gas) network-health pulse (public JSON-RPC, no API key): latest block number + timestamp, live gas price (GWEI), chain-id gate check, and a stateful diff vs the previous run (tip delta + gas drift). One item per run. Read-only.

Keyless cross-chain DeFi TVL + APY drift monitor (no API key): chain-level TVL with 1d deltas, top protocols, APY pool movers, computed statefully across runs from DefiLlama. Schedule it: reports TVL shifts, APY movers and new/vanished protocols since the last run. CEX TVL excluded by default.

Keyless Manta Pacific L2 (chain 169) network-health pulse (public JSON-RPC, no API key): latest block number + timestamp, live gas price (GWEI), chain-id gate check, and a stateful diff vs the previous run (tip delta + gas drift). One item per run. Read-only.

Keyless DeFi protocol-level yield pulse (DefiLlama yields public API, no key): per-protocol TVL + APY across chains, top yield-mover rankings, APY surge/drain alerts, run-over-run stateful KVS deltas. Read-only public data.

Keyless Ethereum mainnet gas & congestion monitor (no API key, public RPC): EIP-1559 base-fee window + delta, priority-fee percentiles, pending-tx backlog, 0-100 congestion score, USD transfer cost now. Scheduled runs report what CHANGED since last run (stateful KVS).

Keyless GitHub repository search with quality filters: topic, language, minimum stars, sort by stars/updated/newest. Output: one JSON item per repo (name, description, stars, forks, open issues, license, language, updated_at, url).

Keyless feed of the latest Product Hunt launches from the public Atom feed: title, link, publish time, trimmed description. Filter by age (days).

Keyless exoplanet search over the NASA Exoplanet Archive (5,600+ planets, no API key). Filter by radius, distance, equilibrium temp, discovery year; optional Earth-like habitability score + filter. Per planet: star, size, mass, distance, orbit, temp, method.

Keyless biomedical literature search over PubMed (NCBI E-utilities, no API key). Filter by recency. Output: one JSON item per paper (title, journal, pubdate, PMID, PubMed URL, first authors).