Discover / saylorinnovations.com

Saylor Innovations Library Docs

■ Challenge detected

Current library docs for an npm, PyPI, crates, Go or GitHub package - README sections, version, license and install

Listed price
$0.01
Challenge detected
7 of the last 10 checks
Median response
275 ms
Last checked
17 Oct, 07:50 UTC
In our index since
26 Sept 2026

Endpoint

curl -i https://saylorinnovations.com/api/docs/npm/zod
# 402 Payment Required: pay with an x402 client (USDC on Arbitrum),
# then send the same request again with the payment attached.
1,040 listed endpoints · on x402 Bazaar

Checks and payment terms on this page refer to the endpoint above. Other listed endpoints have not been checked individually.

Base URLhttps://saylorinnovations.com/api

  • GET/evm/arbitrum/allowance/:address/:address2/:address3$0.01Arbitrum ERC-20 allowance - how much a spender can move from an owner, with unlimited-approval flag
  • GET/regex/test$0.01Regex tester - matches, capture groups and named groups for a JavaScript pattern against text
  • GET/genetics/condition$0.01Genetic condition reference from MedlinePlus Genetics - causes, inheritance, frequency and related genes
  • GET/brazil/ddd$0.01Brazilian area code (DDD) lookup - the state it belongs to and every city it covers, from Anatel data via BrasilAPI
  • GET/kb/repo-to-running-service$0.01Take an unfamiliar repository to a healthy local service - fingerprint, environment contract, lockfile install
  • GET/accessibility/tap-target$0.01Tap target size checker from width, height and spacing - WCAG threshold flags
  • GET/vehicles/complaints$0.01Vehicle complaints by make, model and year - NHTSA owner complaint counts, crashes, fires, injuries, top failing components and latest reports
  • GET/status/check-all$0.01Status of 16 cloud and SaaS providers in one call - operational vs degraded
  • GET/kb/reading-solana-mint-freeze-authority-directly$0.01Read Solana mint and freeze authority directly via RPC getAccountInfo, without trusting a scanner
  • GET/social/lemmy$0.01Lemmy posts from major instances by Hot, Active, New or Top sort and optional community - title, score, comments, community, author, link and thread URL
  • GET/transit/london/arrivals$0.01London real-time arrivals at any Tube, Overground, DLR, tram or bus stop - line, platform, destination and minutes away
  • GET/space/exoplanets$0.01Confirmed exoplanets from the NASA Exoplanet Archive by planet or star name - radius, mass, orbital period, temperature, distance and discovery method
  • GET/kb/token-holder-rug-risk$0.02Token holder and rug risk report - holder classification, concentration and linked-wallet clusters
  • GET/games/minecraft-profile$0.01Minecraft Java player lookup by username - UUID in both formats, skin URL and model, cape URL and an avatar link
  • GET/procurement/reorder-point$0.01Procurement reorder point calculator - safety stock, inventory position and reorder-now flag from demand and lead time
  • GET/rail/finland/station/:code$0.01Upcoming passenger train departures at any Finnish station - train, destination, scheduled and estimated time, delay minutes, track and cancellations
  • GET/solar/irradiance$0.01Peak sun hours and solar irradiance by location - monthly kWh per m2 per day, air temperature and wind from NASA POWER 25-year climatology
  • GET/color/info$0.01Color conversions for a hex color - RGB, HSL, CMYK, nearest CSS name, luminance and palette colors
  • GET/registry/deps/npm/:system$0.01Package dependency risk - deps.dev advisories, license, release age, OpenSSF Scorecard and risk flags for an npm, PyPI, Go, Maven, Cargo or NuGet package
  • GET/wallet/:address$0.01Solana wallet analysis - SOL balance, token holdings, recent activity, wallet age and behavioral flags
  • GET/stocks/earnings$0.01Earnings calendar for any date - reporting companies, timing, market cap and consensus EPS
  • GET/uk/river-levels$0.01Live England river and tidal gauge levels near any lat/lon from the Environment Agency - station, river, level in metres, reading time, distance
  • GET/geo/geohash$0.01Encode a latitude and longitude into a geohash at any precision, or decode a geohash into its centre, bounding box, cell size and eight neighbouring cells
  • GET/kb/oauth-api-auth$0.01OAuth and API authentication resolver - redirect, state and PKCE, audience, scopes and refresh
  • GET/evm/optimism/nonce/:address$0.01Optimism account nonce - confirmed and pending transaction count for any address

A dash means the listing gives no price or method. Copy buttons copy the full URL.

Showing 25 of 1,040 listed endpoints. Next endpoints First endpoints

Agents can find it through the Superstables MCP server and JSON API: GET /api/v1/services/saylorinnovations.com

Recent checks

29 Sept 2026One bar per check, showing up to 20 recent checks. Coloured bars show relative response time, with a minimum visible height; full-height grey bars mean no challenge was detected. “Challenge detected” means HTTP 402 or another detected payment-challenge signal.17 Oct 2026
All 10 checks
When (UTC)ResultHTTPResponse
17 Oct, 07:50 UTCChallenge detected402568ms
15 Oct, 23:42 UTCChallenge detected402660ms
14 Oct, 19:26 UTCChallenge detected402529ms
12 Oct, 22:31 UTCChallenge detected402173ms
11 Oct, 00:15 UTCNo challenge detected400276ms
9 Oct, 18:38 UTCChallenge detected402240ms
8 Oct, 15:35 UTCChallenge detected402275ms
7 Oct, 15:42 UTCChallenge detected402212ms
6 Oct, 15:31 UTCNo challenge detected400282ms
29 Sept, 05:02 UTCNo challenge detected400192ms

Questions

Did our last probe detect a payment challenge?

At our last probe on 17 Oct, 07:50 UTC, it returned HTTP 402 or another detected payment-challenge signal. This check did not test payment, delivery or compatibility with the Superstables client.

What price is recorded for Saylor Innovations Library Docs?

Its listed price is $0.01.

What payment terms does Saylor Innovations Library Docs advertise?

The listing advertises x402, Arbitrum, Base, Polygon, Solana, USDC and USDT. It names cdp as its facilitator. Check the seller's current payment challenge and authentication requirements before paying.

Where is Saylor Innovations Library Docs listed?

In x402 Bazaar and x402-list.com. Superstables first indexed it on 26 Sept 2026.

Something wrong on this page? Tell us.