Astar Network Pulse

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 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 Sei EVM (chain 1329) 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 public RPC - not an oracle.

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 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 cross-chain wallet monitor (no API key): watch any mix of EVM (Ethereum via Blockscout) and Solana (public RPC) addresses - native balances in USD, recent transfers with USD value, whale-transfer flags, new activity vs the previous run (stateful KVS). Schedule it to get only NEW moves.

Keyless ETH staking ecosystem pulse (DefiLlama yields pools, no API key): staking-project pool TVL + APY across major ETH staking products, ecosystem total, top pools, and stateful KVS deltas vs the last run (TVL drift + APY shifts). Alerts on pool TVL drop or APY jump. Read-only public data.

Extract products, prices, availability and sellers from www.vivara.com.br

Keyless Boba L2 (chain 288, Optimism stack) 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.

Jobicy Remote Jobs Scraper

hipersoft/jobicy-scraper

Scrape remote job listings from Jobicy: job title, company, industry, type, level, location/region, salary, description and post date. Filter by keyword tag, region and industry. One row per job as JSON, CSV or Excel.