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/fun/joke$0.01Random clean joke - setup and punchline as separate fields, drawn from a curated family-friendly pool with a rating field
  • GET/convert/volume$0.01Volume converter - convert between liters, gallons, quarts, cups, tablespoons and milliliters with all equivalents
  • GET/predictions/kalshi/KXPRESNOMD-28$0.01All markets in a Polymarket or Kalshi event - implied probabilities, bid/ask, volume and close time
  • GET/insurance/payout$0.01Insurance payout estimate from loss, deductible and policy limit - covered and uncovered amounts
  • GET/options/maxpain$0.01BTC and ETH options max pain strike for an expiry, with put/call open interest ratio
  • GET/kb/cicd-deployment-recoveryNo price listedCI/CD Failed Deployment Recovery — Self-Hosting & Infra
  • GET/library/loc$0.01Search the Library of Congress digital collections - title, date, format, contributors, subjects, description, image and link for books, maps and photos
  • GET/net/asn$0.01ASN network lookup - holder, announced IPv4 and IPv6 prefix counts, peering policy, exchange points and facilities for any AS number (RIPEstat and PeeringDB)
  • GET/outdoors/solunar$0.01Solunar fishing and hunting forecast - moon phase, illumination and major and minor activity windows
  • GET/token/:mint$0.01Solana token risk score - price, liquidity, holders, security flags and composite Watchdog Score
  • GET/species/sightings$0.01Recent research-grade wildlife sightings from iNaturalist by species and optional lat/lon radius - date, place, coordinates, observer and photo
  • GET/kb/queue-event-reliability$0.01Queue and event delivery reliability - schema, idempotent consumers, ordering and poison events
  • GET/perps/funding$0.01Perpetual futures funding rates across Hyperliquid, Binance and Bybit - funding rate per coin as hourly, 8-hour and annualized, sorted by spread for arbitrage
  • GET/kb/agent-wallet-spend-policyNo price listedAgent Wallet Spend-Policy Guide — Wallets & Self-Custody
  • GET/kb/crypto-ledger-reconstructionNo price listedCrypto Transaction Ledger Reconstruction — Crypto Basics
  • GET/evm/base/nonce/:address$0.01Base account nonce - confirmed and pending transaction count for any address
  • GET/chess/player/:username$0.01Lichess player profile - title, ratings and game counts per time control, with win/loss/draw totals
  • GET/kb/ssh-lockout-recovery$0.01SSH lockout recovery and hardening - console access, keys, effective sshd config and safe changes
  • GET/bio/target-search$0.01Gene and drug-target lookup from Open Targets - Ensembl id, location, function, tractability by modality and top associated diseases with scores
  • GET/construction/concrete$0.01Concrete volume estimate for a rectangular pour with waste allowance - cubic meters and liters
  • GET/license/Apache-2.0$0.01Open-source license facts by SPDX id - OSI/FSF status, permissions, conditions, limitations and copyleft flag
  • GET/kb/airdrop-claim-verificationNo price listedAirdrop and Claim Scam Verification — On-chain & DeFi
  • GET/email/validate$0.01Email address validation - syntax, MX records, disposable and role address detection and typo suggestions before you send
  • GET/convert/json-to-csv$0.01JSON to CSV converter - turns an array of objects or arrays into CSV with proper quoting
  • GET/perps/overview$0.01Hyperliquid perps overview - open interest, 24h volume, top markets and biggest movers with funding

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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