Saylor Innovations: pay-per-call data

The 40 tools it listed

"Read only" and "Changes data" are the server's own marks. Underlined parameters are required.

1. base_token_risk_changesRead only

   Compare Base token on-chain changes

   Base token change report: compares signed, seven-day baselines with block-pinned owner, pause, proxy and supply reads, plus optional same-pool token balances. Returns field-level evidence and unknowns. No honeypot simulation, sell-tax estimate, USD liquidity valuation or safety guarantee. USDC on Base. Costs $0.02. Returns POST instructions, not a paid result.

   address pool baseline

2. check_token_holdersRead only

   Token holder breakdown

   Holder concentration for a token on any chain: Solana top 20 with RugCheck insider labels; EVM, Tron and Sui top holders with contract, locked and burn labels, LP lock status, creator and owner share, OFAC screening and ranked flags — deeper than the rolled-up top-10 percentage in check_token_security. Free sample: https://saylorinnovations.com/api/sample/holders. Costs $0.01.

   mint

3. check_token_narrativeRead only

   Token narrative classification

   Which meme/narrative category a token fits — ai, dog, cat, political, gaming, defi, infrastructure, frog, food, or memecoin — plus its socials. Costs $0.01.

   mint chain

4. check_token_priceRead only

   Token price + liquidity

   Fast price and liquidity for a token on any chain (Solana, EVM, Tron, Sui, TON and more); on Solana from two independent sources, with the spread between them reported — a wide spread is itself a signal. Costs $0.01, the cheapest endpoint here, built for polling.

   mint chain

5. check_token_securityRead only

   Token security report

   Token rug risk check on any chain — is this token safe to buy? Solana: mint and freeze authority, LP locked %, top-10 holder concentration, RugCheck risks. EVM chains: honeypot, tax, owner and contract checks read from the chain. Tron and Sui: scanner results. All chains: severity-ranked flags with evidence, a verdict, a 0-100 score and coverage showing what was actually read. Free sample: https://saylorinnovations.com/api/sample/security. Costs $0.01. Returns the payment requirements and the URL to call once paid — an LLM cannot produce this from training data.

   mint chain

6. check_walletRead only

   Wallet intelligence report

   On-chain wallet profile on Solana, seven EVM chains read in parallel (Ethereum, Base, Arbitrum, Optimism, Polygon, BNB, Avalanche), Tron, Sui or TON: balances and valued holdings, account type including EIP-7702 delegation, activity, OFAC sanctions screening and ranked flags. Costs $0.01.

   address chain tokens

7. compare_tokensRead only

   Compare tokens

   Watchdog scores, verdicts and a ranking for 2-10 tokens on any chains side by side in one request. Priced per mint at $0.0015 per mint with a $0.01 minimum total — cheaper per mint than separate snapshots once you compare 7 or more tokens. Good for screening a watchlist in one call instead of one call per token.

   mints

8. enrich_company_by_domainRead only

   Company and legal-entity enrichment

   Resolve a public company domain into page metadata and candidate GLEIF legal entities with LEI, status and explicit heuristic verification caveats. Results are leads for due diligence, not proof of ownership or authorization. Costs $0.01.

   domain limit

9. extract_webpage_markdownRead only

   Web page to clean Markdown

   Fetch a public URL and extract the main content as clean Markdown with title, author, publication date, canonical URL, links and source metadata. SSRF-guarded, bounded and designed for agent research; private addresses, non-HTML files and error pages are refused before payment. Costs $0.01.

   url max_chars links

10. find_superfund_sitesRead only

    EPA Superfund sites nearby

    Find U.S. EPA National Priorities List sites near coordinates or a place, including identifiers, cleanup status, hazard-ranking score, dates, distance and source profiles. Costs $0.01; distances use site reference points and are not a property-safety determination.

    lat lon place radius_km

11. geocode_addressRead only

    Address and place geocoding

    Resolve a street address, place name or landmark to ranked coordinates using OpenStreetMap Nominatim. Returns display names, country/region/type, retrieval time, attribution and scope limitations. Costs $0.01; results are not legal boundaries, navigation routes or survey-grade coordinates.

    address

12. get_coin_dossierRead only

    Complete coin dossier

    Everything Watchdog can establish about one coin on any of 70+ chains in a single call: market and liquidity, the verdict, the chain's own token controls (who can mint, freeze, claw back, pause or upgrade it), creator and deployer history, verified source and owner-style functions, OFAC screening, quoted DEX depth, holders, 30 days of price history, the creator wallet, and a pass/warn/fail checklist where an unknown is never a pass. Costs $0.05. Free sample: https://saylorinnovations.com/api/sample/dossier.

    mint chain

13. get_country_reportRead only

    Country Profile

    Resolve a two-letter country code into its World Bank name, region, capital, income group and lending classification for data enrichment. Costs $0.010. Returns payment instructions for the Saylor endpoint; no provider account required.

    country

14. get_cve_reportRead only

    CVE Vulnerability Report

    Resolve a CVE into its published description, status, CVSS metrics, weakness identifiers and vendor/reference links. This does not scan a system or prove safety. Costs $0.010. Returns payment instructions for the Saylor endpoint; no provider account required.

    cve

15. get_doi_reportRead only

    DOI Citation Report

    Resolve a DOI into normalized publication metadata, citation text, identifiers and source links. Abstracts and full paper text are excluded. Costs $0.010. Returns payment instructions for the Saylor endpoint; no provider account required.

    doi

16. get_economy_reportRead only

    Country Economic Indicators

    Get up to five recent annual observations for population, GDP in current US dollars and consumer-price inflation. Includes years, units, source links and missing values. Costs $0.010. Returns payment instructions for the Saylor endpoint; no provider account required.

    country

17. get_endpointRead only

    Get price and payment instructions for an endpoint

    Given an endpoint URL from search_endpoints (with its parameters filled in), returns the exact resource URL, price and x402 payment instructions. The agent then pays over HTTP and receives the data. Free.

    url

18. get_evm_wallet_snapshotRead only

    EVM wallet balance snapshot

    Read a Base, Ethereum, Arbitrum, Optimism, Polygon or BNB Chain wallet at the live chain head. Returns native balance, requested ERC-20 balances, token metadata and the block number used; this is a point-in-time read, not custody, valuation, proof of reserves or transaction authorization. Costs $0.01.

    chain wallet tokens

19. get_funding_ratesRead only

    Cross-exchange perpetual funding rates

    Current perpetual-futures funding rates across Hyperliquid, Binance and Bybit observations, with venue intervals, annualized comparisons, open interest filters, spread/arbitrage signals, source provenance and explicit execution-risk warnings. Costs $0.01; returns payment instructions for the live x402 endpoint.

    limit minOiUsd sort

20. get_fx_reportRead only

    Reference Exchange Rates

    Get daily reference exchange rates per one unit of a base currency, with observation date and currency codes. Not executable trading quotes. ECB source data is also available free from ecb.europa.eu. Costs $0.010. Returns payment instructions for the Saylor endpoint; no provider account required.

    base

21. get_guideRead only

    Get a guide

    Fetch a guide by id. Free guides return the full body immediately. Paid guides cost $0.01 in USDC/USDT/SOL on Solana or USDC on Base, Polygon or Arbitrum, via x402 — this returns the payment requirements rather than the body. Use the returned url with a PAYMENT-SIGNATURE header to complete payment.

    id

22. get_npmsearch_reportRead only

    npm Package Search

    Find up to five npm packages with versions, descriptions, registry ranking scores and source links for package discovery. Costs $0.010. Returns payment instructions for the Saylor endpoint; no provider account required.

    q

23. get_package_reportRead only

    npm Package Report

    Inspect the latest npm package release: version, license, dependency counts, engine requirements, deprecation notice and source links. Does not download or execute package code. Costs $0.010. Returns payment instructions for the Saylor endpoint; no provider account required.

    name

24. get_page_metadataRead only

    Web page metadata extraction

    Extract title, description, Open Graph image/site name, author, publication date, canonical URL and language from a public HTTP(S) page. SSRF-guarded and does not return the full body. Costs $0.01.

    url

25. get_papers_reportRead only

    Publication Search

    Find up to five publications with DOI identifiers, authors, publication years and citation counts. Returns metadata, not abstracts or full text. Costs $0.010. Returns payment instructions for the Saylor endpoint; no provider account required.

    q

26. get_price_historyRead only

    Token price history (OHLCV)

    OHLCV candles for a token on any chain from its deepest pool, plus change, drawdown, volatility and volume computed from the candles — the only time-series data in this catalog; every other endpoint is a point-in-time snapshot. Costs $0.01.

    mint chain timeframe limit

27. get_python_reportRead only

    Python Package Report

    Inspect a Python package’s latest release, Python compatibility, declared dependencies, license metadata and PyPI-reported advisories. No code execution. Costs $0.010. Returns payment instructions for the Saylor endpoint; no provider account required.

    name

28. get_radon_potentialRead only

    USGS/EPA geologic radon potential

    Look up area-level geologic radon potential, index, province, geology and EPA screening guidance for a U.S. location. Costs $0.01; this is not a building measurement—any home can have high radon and should be tested.

    lat lon place

29. get_recent_launchesRead only

    Fresh launches

    Brand-new pools on Solana (default) or any supported chain via chain, typically seconds to minutes old — the most perishable data here. Age, liquidity, buy/sell flow and conservative risk flags. Costs $0.01.

    minLiquidity maxAgeMinutes chain

30. get_sdg_indicatorsRead only

    UN Sustainable Development Goal indicators

    Return latest reported headline UN SDG indicators for a country, with indicator series, values, years, units, earliest comparison values, source provenance and disclosure that reporting years vary by indicator. Costs $0.01.

    code goal

31. get_snowpackRead only

    USDA SNOTEL snowpack near a location

    Find nearby USDA NRCS SNOTEL stations and return snow-water equivalent, snow depth, water-year precipitation, temperature, distance, daily observation date and percent-of-median context. Costs $0.01; coverage is mountainous western U.S. and Alaska.

    lat lon place radius_km limit

32. get_stock_quoteRead only

    Live stock quote

    Look up a stock, ETF or index quote with price, change, day and 52-week range, volume, exchange and market timestamp. Yahoo Finance with Nasdaq fallback; exchange delays can apply and unknown symbols are returned as free 404s. Costs $0.01.

    symbol

33. get_token_snapshotRead only

    Full token snapshot

    Complete Watchdog snapshot for a token on any chain in one call: price, liquidity, holders, pairs, socials, security flags, scores, a verdict, price-impact estimates and data coverage. Costs $0.01.

    mint chain

34. get_trending_poolsRead only

    Trending pools

    Currently trending token pools on Solana (default) or any supported chain via chain, with price, liquidity, volume and 24h change. Costs $0.01.

    limit chain

35. list_categoriesRead only

    List categories and tags

    Every category and tag in the catalog, with counts. Free. One call reveals the whole shape.

36. list_data_endpointsRead only

    List live data endpoints

    Every currently buyable endpoint in the live x402 manifest, with its current description, price, supported payment networks and payment-discovery links. Free — call this first to see the complete catalog.

37. search_endpointsRead only

    Search all paid API endpoints

    Search the full Saylor catalog of pay-per-call data endpoints (x402, no account or API key). Solana token rug risk and holder concentration, token prices on 25 chains, ERC-20 balances, academic papers, U.S. case law/statutes/regulations, medical and HCPCS codes, drug facts, protein function (UniProt), AlphaFold and PDB structures, ClinVar variant significance, Reactome pathways, rare diseases (Orphanet), CVE/exploit intel, Polymarket/Kalshi odds, perp funding rates, stocks and SEC data, web page to markdown, sanctions screening, dictionary, chemistry, books, Bible/Quran, live aircraft, museum art, crypto token/wallet/DeFi data and more. Free. Returns url, example call, a free sample response URL, price and description; then call get_endpoint for payment details.

    query limit

38. search_eu_tendersRead only

    EU procurement tender search

    Search current notices in TED, the EU official procurement database, returning buyer, title, description, CPV codes, publication date, deadline and source link. Useful for sales-lead and market-intelligence agents; source coverage and filing language vary. Costs $0.01.

    q country limit

39. search_guidesRead only

    Search guides

    Search Saylor Innovations technical guides (crypto safety, DNS/domains, Linux, IoT/hardware, mining, web scraping, content growth). Free — no payment. Returns metadata only, never bodies.

    query category tag free_only limit

40. verify_repositoryRead only

    Verify a public repository build or test

    Clone a public GitHub repository into a disposable Firecracker microVM, install dependencies, run one declared test, lint, or build script, and return structured logs plus the resolved commit. The service verifies execution, not semantic correctness; private repositories and arbitrary shell commands are not accepted. Costs $0.25 per attempt. Returns the paid HTTP endpoint and x402 instructions.

    repository ref task packageManager timeoutSeconds