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.
1,036 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/btc/mining-pools$0.01Bitcoin mining pool market share over 24h to 1y - blocks mined and share per pool, top-3 concentration, empty blocks and network hashrate in EH/s
  • GET/x402/:countNo price listedRandom UUID v4 Generator (paid x402 endpoint). Random UUID v4 generator: 1 to 20 UUIDs per call from the server's cryptographic random source. A paid x402 utility endpoint for agents and integration tests.
  • GET/games/yugioh-cards$0.01Yu-Gi-Oh card lookup by name - type, attribute, level, ATK and DEF, card text, archetype, banlist status, set count and TCGplayer and Cardmarket prices
  • GET/kb/staking-restaking-risk$0.01Compare staking and restaking on risk-adjusted, after-fee return - reward sources and points
  • GET/business/poland-vat$0.01Verify a Polish NIP on the VAT White List - taxpayer name, VAT status, REGON, KRS, address, registered bank accounts and virtual account flag for payment checks
  • GET/kb/saas-unit-economics$0.01Price a SaaS, API or x402 product - billable unit, cost-to-serve, usage percentiles and margin
  • GET/disasters/gdacs$0.01Global disaster alerts from GDACS - earthquakes, tropical cyclones, floods, volcanoes, droughts with Orange or Red alert level, country, severity and dates
  • GET/bnb/token/:address$0.01BNB Chain token risk score and honeypot check from a BEP-20 contract address, with every deduction explained
  • GET/kb/api-error-resolverNo price listedAPI Error Resolver — Self-Hosting & Infra
  • GET/x402/ping$0.01x402 ping health check - a paid round trip that returns server time and a request id
  • GET/electricity/uk/generation-mix$0.01Great Britain live electricity generation by fuel from Elexon BMRS - gas, wind, nuclear, biomass, hydro and interconnector flows in MW with shares
  • GET/geocode/canada$0.01Canadian place geocoder from Natural Resources Canada - coordinates and bounding box for cities, towns, features and addresses across all provinces
  • GET/options/gex$0.01BTC and ETH net gamma exposure (GEX) from open interest - total, call/put split and top strikes
  • GET/medical/rxterms$0.01Prescribable drug names from NLM RxTerms with route, available strengths, dose forms and RxCUI identifiers for medication autocomplete and lookup
  • GET/spaceweather/now$0.01Space weather now - NOAA geomagnetic storm, radio blackout and solar radiation scales, Kp index and 24h peak, live solar wind speed and Bz, aurora outlook and 3-day probabilities
  • GET/evm/ethereum/block/latest$0.01Ethereum block by number or latest - hash, time, transaction count, gas used, base fee and miner
  • GET/kb/cname-domain-parking-dns-resource-recordsNo price listedCNAME Domain Parking & DNS Resource Records — Web & Domains
  • GET/construction/tile$0.01Tile quantity estimator from area, tile size and waste allowance
  • GET/diagram/render$0.01Render diagram code (Mermaid, Graphviz, PlantUML, D2 and more) to SVG, with shareable image URLs
  • GET/predictions/trending$0.01Trending Polymarket and Kalshi prediction markets now - odds, 24h volume and liquidity
  • GET/kb/customizing-your-google-workspace-web-addressNo price listedCustomizing Your Google Workspace Web Address — Web & Domains
  • GET/audit/headers$0.01HTTP security header audit for any URL - HSTS, CSP, clickjacking, referrer policy, cookies and a letter grade
  • GET/agent/sitemap$0.01Sitemap discovery and URL sampling - sitemap indexes, URL sets, lastmod and changefreq
  • GET/recruiting/funnel$0.01Recruiting funnel conversion metrics from applicant, interview, offer and hire counts
  • GET/evm/optimism/estimate-gas$0.01Optimism transaction gas estimate - gas units, gas price and fee in the native coin

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

Showing 25 of 1,036 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.