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/kb/logging-privacy-retention$0.01Logging, privacy and retention - event schema, redaction, access control and deletion policy
  • GET/stats/moving-average$0.01Simple, exponential or weighted moving average of a numeric series for any window - full series, latest value, trend direction and price versus average
  • GET/business/norway$0.01Norwegian company register lookup by name or organisation number - legal form, founded date, employees, industry, address, VAT, bankruptcy and annual accounts status
  • GET/time/zone$0.01Current local time, date, weekday and DST status for any IANA timezone or lat/lon, e.g. what time is it in Lisbon right now
  • GET/asteroids/lookup$0.01Asteroid and comet lookup (NASA/JPL SBDB) - hazard flags, size, orbit and next close approaches
  • GET/astronomy/sun-position$0.01Sun azimuth and elevation for any place and time, plus sunrise, solar noon, sunset, civil to astronomical twilight, day length and polar day or night
  • GET/calc/margin$0.01Profit margin and markup calculator - margin percent, markup percent and profit from cost and price, or the price for a target margin
  • GET/rates/central-banks$0.01Policy interest rates from the Federal Reserve, European Central Bank, Bank of England and Riksbank side by side with the latest date and previous value
  • GET/kb/object-storage-recovery$0.01Object storage integrity and recovery - encryption, versioning, access isolation and lifecycle
  • GET/fx/czech$0.01Czech koruna exchange rates from the Czech National Bank - official daily fixing for about 30 currencies, CZK per unit, EUR, USD, GBP and more
  • GET/insurance/deductible?$0.01Insurance deductible cost-share calculator - member cost and plan cost from allowed amount and coinsurance
  • GET/bio/protein-interactions$0.01Protein-protein interaction partners from STRING for a gene symbol - combined confidence score and evidence from experiments, databases and text mining
  • GET/nutrition/bmi$0.01BMI calculator from weight, height and age - exact and rounded BMI
  • GET/hazards/emsc-quakes$0.01Worldwide earthquakes from the EMSC for the last 1-168 hours at or above a minimum magnitude - region, depth, coordinates, agency and the strongest event
  • GET/defi/fees$0.01DeFi protocol fees - top protocols by 24h fees or revenue on any chain with 7d and 30d totals, category filter and change percent
  • GET/medical/icd10$0.01ICD-10-CM diagnosis code search by condition text or code, with descriptions and billable flag
  • GET/market/:limitNo price listedx402 Top Merchants by Estimated Revenue — Market Intelligence
  • GET/kb/cuda-driver-ollamaNo price listedCUDA, Driver and Ollama Compatibility Guide — Linux & Systems
  • GET/text/entities$0.01Extract emails, URLs, IPs, phone numbers, money, percentages, dates, hashtags, mentions, EVM, Bitcoin and Solana-style addresses and UUIDs from text
  • GET/bio/alphafold/:id$0.01AlphaFold predicted protein structure for a UniProt accession or gene - confidence bands and download links
  • GET/fx/history$0.01Exchange rate history from ECB reference rates for up to 6 currencies - change, high and low with dates, mean, annualised volatility and a compact series
  • GET/net/ip-info$0.01IP address classifier and formatter - IPv4 or IPv6 type (private, loopback, link-local, multicast, global), integer, expanded and compressed forms
  • GET/aviation/airport-delays$0.01US airport delays right now from the FAA - ground delay programs, ground stops, arrival and departure delays and closures with reasons, optionally for one airport
  • GET/options/volatility$0.01BTC and ETH options implied volatility index (Deribit DVOL) - current level, 24h change and regime
  • GET/space/solar-wind$0.01Real-time solar wind from NOAA SWPC - speed with a category, proton density, temperature, dynamic pressure, magnetic field Bt and Bz and a storm-coupling reading

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.

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