Discover / saylorinnovations.com
Saylor Innovations Library Docs
■ Challenge detectedCurrent 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:
- GET/marine
/waves$0.01Ocean wave height forecast - current wave height, period, direction, swell and sea state with a 5-day forecast for any ocean coordinate - GET/finance
/consumer-complaints$0.01CFPB consumer complaint search by company or topic - product, issue, company response and narrative from the US federal complaint database - GET/childcare
/subsidy$0.01Childcare subsidy net-cost calculator - net monthly and annual cost after subsidy and tax credit - GET/manufacturing
/yield$0.01Manufacturing yield and scrap rate from good and total units - POST/code
/verify$0.25Run a public GitHub repo's test, lint or build script in a disposable microVM and return structured logs and the commit - GET/kb
/what-to-do-if-you-can-t-add-a-domain-on-google$0.01Fix Google Workspace 'domain already used as an alias' error - cooldown windows and reclaiming a domain - GET/hazards
/storm-reports$0.01NOAA SPC local storm reports for today or yesterday - tornado, damaging wind and hail reports with location, time, magnitude and state counts - GET/math
/stats$0.01Descriptive statistics for a list of numbers - mean, median, mode, standard deviation, quartiles and percentiles - GET/geo
/dms$0.01Convert decimal latitude and longitude to degrees-minutes-seconds and degrees-decimal-minutes, or parse a DMS coordinate pair back to decimal degrees - GET/transit
/boston /alerts$0.01Boston MBTA service alerts in effect now, filterable by route - GET/universities
/search$0.01University directory search by name, country or domain - ~9,900 institutions with websites and domains - GET/media
/aspect?$0.01Aspect ratio calculator - reduce width and height to a ratio and orientation - GET/funding
/runway$0.01Startup runway calculator from cash, burn, revenue and growth - runway months and ending balance - GET/sports
/splits$0.01Running split calculator for even-pace race planning - pace, split time and split count - GET/docs
/github /colinhacks /zod$0.01GitHub repo README as sections with a table of contents, searchable with ?q= or ?section= - GET/llm
/models$0.01LLM model pricing and context window lookup - input and output price per million tokens, max tokens and capabilities for OpenAI, Anthropic, Google and more - GET/registry
/flathub /:id$0.01Flathub Linux app lookup - latest version and release date, licence, developer, categories, runtime, total installs and installs in the last 30 days - GET/bio
/geo-datasets$0.01Find NCBI GEO gene expression series by topic - accession, title, summary, organism, study type, sample count, platform and linked PubMed IDs - GET/kb
/dns-tls-deployment-triageNo price listedDNS, TLS and Deployment Triage — Web & Domains - GET/drugs
/ndc$0.01Look up a drug in the FDA National Drug Code directory - NDC, brand, labeler, dosage form, route, strength, marketing category, class and package sizes - GET/music
/artist$0.01Music artist lookup from MusicBrainz - origin, active years, genres and album discography - GET/medical
/drug-approvals$0.01FDA drug approval lookup - application number, sponsor, original approval date, latest action, label link and products by brand or generic name - GET/evm
/bsc /tx /:hash$0.01BNB Chain transaction details - status, from/to, value, gas used, fee, event count and method selector - GET/x402
/whoami$0.01Echo your public IP, user agent and payment as the server saw them - for debugging an x402 client - GET/exoplanets
/recent$0.01Newly discovered exoplanets (NASA Exoplanet Archive), newest first, with method, size, mass and orbit
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
All 10 checks
| When (UTC) | Result | HTTP | Response |
|---|---|---|---|
| 17 Oct, 07:50 UTC | Challenge detected | 402 | 568ms |
| 15 Oct, 23:42 UTC | Challenge detected | 402 | 660ms |
| 14 Oct, 19:26 UTC | Challenge detected | 402 | 529ms |
| 12 Oct, 22:31 UTC | Challenge detected | 402 | 173ms |
| 11 Oct, 00:15 UTC | No challenge detected | 400 | 276ms |
| 9 Oct, 18:38 UTC | Challenge detected | 402 | 240ms |
| 8 Oct, 15:35 UTC | Challenge detected | 402 | 275ms |
| 7 Oct, 15:42 UTC | Challenge detected | 402 | 212ms |
| 6 Oct, 15:31 UTC | No challenge detected | 400 | 282ms |
| 29 Sept, 05:02 UTC | No challenge detected | 400 | 192ms |
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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