Datastand

The latest npm security advisories, normalized for machines: severity, CVSS, affected packages, vulnerable ranges, patched versions. Merged from two upstream orderings — the 100 most recently published advisories and the 100 most recently REVISED — so a CVSS score finally assigned, or a vulnerable range widened to include the version you run, reaches you instead of being invisible because the advisory was published weeks ago. Derived from the GitHub Advisory Database (CC-BY 4.0, attributed).…

Cheapest-model router: send your token workload and get every current LLM ranked by estimated USD cost, with per-MTok prices, cached-input rates, and context windows. Merges the weekly hand-verified llm-pricing table (every figure carrying its official source URL and verification date) with the daily OpenRouter marketplace catalog — 400+ models — and marks each row `operator-verified` or `marketplace-listed`; `verified_only=1` keeps just the first kind.…

A verified, machine-readable table of current LLM API pricing (input/output per MTok, cached-input where published) and context windows across Anthropic, OpenAI, Google, xAI and Together. Every row is read off the provider's own page on its stated verification date and carries that page's URL; a row the provider stops publishing is dropped, not carried forward, and a context window we could not verify is null rather than guessed.…

Cost-optimised endpoint selection: name a capability (web search, token safety, enrichment) and get the x402 endpoints that provide it ranked cheapest-first in USDC per call, filtered by real adoption so untested $0.0001 listings do not masquerade as bargains. Refreshed daily from the Bazaar discovery index. `offset`/`limit` page through the full ranked list (up to 100 rows per call); `cheapest` always names the globally cheapest listing, whichever page you asked for.

Vet an x402 seller before integrating: how many resources the domain lists, its total 30-day call volume, its best-adopted endpoint, and its price range (min/median/max USDC per call), plus its most-used endpoints. Answers 'is this provider real and what do they charge' in one paid call. `offset`/`limit` page through the domain's full endpoint list (up to 100 rows per call) — the largest sellers list several hundred.

What just launched in the x402 economy: the most recently listed or reindexed Bazaar resources, newest first, with price and adoption stats. Track new competitors, spot fresh capabilities to consume, or watch a category fill up. Window configurable in days. `count` is how many listings match your window — `offset`/`limit` page through all of them, up to 100 rows per call.

Daily market intelligence on the x402 Bazaar: index size and composition by network/scheme, USDC price distribution percentiles, real usage stats (share of resources with 30-day calls, top-20 by calls), new-listing rate, churn-risk aging, and domain concentration. Every build also carries a `changes` block saying what MOVED since the build before it — resources, unique domains, 30-day calls, each price percentile and bucket, every network that gained or lost, and which domains entered, left or…

A ranked, tagged digest of the last 24h of high-signal Hacker News stories, scored by engagement, with links and discussion volume. Every row is classified across eleven topics — ai, devtools, data, infra, security, web, hardware, plus policy, business, science, culture — and carries a developer_relevant flag, so you can keep the engineering stories and drop the front page's politics, science and obituaries, which are about half of a typical day. Built from public Hacker News data.…

Every model listed on the OpenRouter marketplace with per-MTok input/output pricing, cached-input rates where published, and context windows — several hundred rows, refreshed daily. Each build carries a `changes` block diffing it against the previous published build: models added, models the marketplace dropped (with their last known figures), and every price or context-window movement as from/to — so a daily buyer can see what actually moved instead of re-reading 400 unchanged rows.…

Keyword search over the x402 Bazaar discovery index (the ~8,000 most-used of 15k+ resources, refreshed daily): find services by text query with price and usage filters, ranked by unique payers. The discovery endpoint itself has no search — this is it. Every match is reachable: `count` is the full number of hits and `offset`/`limit` page through all of them, up to 100 rows per call. A page past the end of the results is refused with a 400 and settles no payment.