All Services

Returns bilinear-interpolated surface elevation in meters for a given coordinate in Spain using Copernicus DEM GLO-30, with boundary validation against Natural Earth.

Stateless rule-based validation of a proposed x402 payment against a caller-supplied spending policy and running totals, returning per-rule verdicts without storing any state.

Verifies a signed x402 payment offer and optional receipt, checking signature validity, field matching, and timestamp plausibility

Validates an x402 payment challenge object (v1 or v2) by fetching and parsing it from a URL or directly from a provided challenge object, returning detailed conformance results.

Cryptographically audits vouchers in a payment channel by verifying signatures and detecting double-spending, without redeeming or modifying any state.

Reconciles a list of expected payment receipts against actual on-chain ERC-20 transfers received at a given address within a specified block or time window, using tx hash or amount+payer+time matching.

Checks whether an x402 payment nonce, payment ID, or payload hash has been seen before, returning a duplicate-detection recommendation to accept, reject, or review the payment.

Fetches and parses an x402 HTTP 402 payment challenge from a URL or raw challenge object, returning structured payment requirements including asset, network, amount, and recipient details.

Computes the historical Sortino ratio from caller-supplied periodic returns, a minimum acceptable return, and an annualization factor, using downside deviation over all n periods.

Computes the risk-reward ratio for a trade given entry, stop-loss, and target prices for long or short positions

Computes the historical Sharpe ratio from a user-supplied series of returns, risk-free rate, and annualization factor using sample standard deviation (n−1)

Rounds a price to the nearest valid tick size using floor, ceil, or nearest mode with decimal-safe arithmetic

Calculates the monetary pip value in account currency for a forex or CFD position given caller-supplied lot size, pip size, contract size, and conversion rate — no market data fetched.

Computes the profit factor from a list of net trade P&L values (cash amounts) provided by the caller.

Checks whether a given UTC timestamp falls within caller-supplied trading sessions (by weekday, start/end time, and optional closed dates) and returns a boolean market-open result

Parses a product ingredient list into a structured hierarchy, resolving additives to E numbers, flagging percentages, and annotating origin markers like palm oil and vegan/vegetarian status.

Validates a barcode check digit locally and then looks up product details (name, brand, category, packaging, quantity, images) across Open Food Facts and a general product database.

Calculates position sizes split across multiple partial targets given equity, risk percentage, entry, stop, and target prices

Computes the arithmetic mean (expected value per trade) from a supplied list of net trade P&L figures.

Validates a VAT number against VIES and determines the correct VAT treatment (domestic, intra-community reverse charge, B2C distance, or export) for a given supplier-customer transaction in a single call.

Computes a versioned SHA-256 fingerprint for a trading signal and checks it against a caller-supplied list of known fingerprints to detect duplicates

Runs reproducible bootstrap Monte Carlo simulations on caller-supplied cash P&L results to compute equity-curve spread distributions.

Monitors a food product over time by storing a snapshot on first call and reporting ingredient, allergen, additive, nutritional, and packaging changes on subsequent calls.

Fetches a retailer's public return policy page in a real browser and extracts it into a fixed structured schema covering return window, shipping costs, refund method, restocking fees, conditions, exclusions, and procedure steps.

Returns nutritional values per 100g, Nutri-Score, NOVA processing group, environmental score, and packaging composition for a food product, each with the underlying input data that produced them.

Converts timestamps between UTC and a broker's local timezone (or vice versa) using a strict IANA timezone, with explicit handling of DST fold ambiguities and rejection of non-existent times.

Calculates the break-even price for a linear futures/trading contract given entry price, position size, direction, swap costs, and fees — no live data, no brokerage, pure computation.

Searches OpenStreetMap via Overpass for businesses of a specific trade type within a radius of a coordinate, returning name, address, opening hours, phone, website, and distance sorted nearest first.

Computes the maximum drawdown from a user-supplied equity curve, returning the worst peak-to-trough decline as a pure calculation with no brokerage access or investment advice.

Computes an optimal 3D bin-packing loading plan for a set of packages into a single container or loading space, returning the exact placement positions and orientations.

Evaluates returned products against four disposition routes (resell, repair-and-resell, recover, dispose) and returns the optimal decision per return with supporting arithmetic.

Computes the Calmar ratio (CAGR divided by maximum relative drawdown) from a supplied equity curve and holding period in years

Validates an invoice by recomputing all line totals, discounts, tax groups, and grand totals from raw line data, then comparing each computed figure against the document's stated values.

Computes the volume-weighted average entry price (VWAP) from a list of trade fills, each specified by price and quantity.

Computes the liquidation price for linear perpetual/futures positions in either isolated or cross margin mode by solving the equity-equals-maintenance equation.

Computes historical (nearest-rank) or parametric (normal distribution) Value at Risk for a portfolio given caller-supplied return series and parameters

Computes the finite ruin probability for a trading strategy using exact absorbing Bernoulli calculations over a bounded horizon, given win probability, payoff ratio, trade count, and capital risk units.

Computes signed slippage cost for a trade given caller-supplied prices, quantity, direction, and FX rate — positive means adverse execution, negative means favorable.

Converts a list of trades into standardized CSV and JSON with computed net PnL per trade, given caller-supplied entry/exit prices, quantities, and fees.

Returns price benchmarking, scam signals, and deal quality score for a specific used hardware component listing identified by UUID.

Audits a public GitHub repository's coding-agent instruction stack at an immutable commit, flagging coverage gaps, stale paths, secrets, and structural issues across AGENTS.md, CLAUDE.md, GEMINI.md, Copilot, Cursor, and SKILL.md files.

Fetches a URL and returns clean markdown content plus structured metadata (title, canonical URL, OG tags, content type, confidence score, and optional next-best-action hint) for AI agent consumption.

Checks whether an owner has granted an operator full approval over their entire ERC-721 NFT collection on a specified EVM chain

Computes cryptographic hash digests (or HMAC) of a string using one or more algorithms, returning hex and base64 encodings of the result.

Compute cryptographic hash digests (SHA-256, SHA-512, or Keccak-256) of an input string and return hex-encoded results.

Computes cryptographic hashes (SHA-256, SHA-512, SHA-3, Keccak-256, MD5, SHA-1, BLAKE2, RIPEMD-160, CRC32), HMAC signatures, encodes/decodes Base64/Base64URL/Hex/URL/Base58, decodes JWTs with expiry check, and generates UUIDs v4/v5 — all in a single POST endpoint.

Computes cryptographic hashes, HMAC signatures, and encodes/decodes data in multiple formats (SHA-256, Keccak-256, MD5, Base64, Hex, Base58, JWT decode, UUID, etc.)

Computes a cryptographic digest (SHA-256, SHA-384, SHA-512, SHA-1, SHA3-256, SHA3-512, Keccak-256, BLAKE2b-256, BLAKE2b-512) or HMAC of supplied data, returning the digest in a chosen output encoding.

Computes a hex digest of any text string using a chosen algorithm: MD5, SHA-1, SHA-256, or SHA-512.

Compute an HMAC (MD5, SHA-1, SHA-256, or SHA-512) of a text string using a secret key

Computes cryptographic hash digests (MD5, SHA-1, SHA-256, SHA-384, SHA-512) or HMACs with an optional key, returning output in hex, base64, or base64url encoding.

Computes cryptographic digests (MD5, SHA-1, SHA-256, SHA-384, SHA-512) and HMACs over input text, returning results as hex, base64, or base64url.

Computes MD5, SHA-1, SHA-256, or SHA-512 hash (plain or HMAC with a key) of a string, returning both hex and base64 encodings.

Computes MD5, SHA-1, SHA-256, or SHA-512 hash (or HMAC variant with a secret key) of a string, returning both hex and base64 encodings.

Compute a cryptographic digest of arbitrary data using SHA-2, SHA-3, BLAKE2, or legacy algorithms (SHA-1, MD5, RIPEMD-160), with flexible input/output encodings.

Retrieves and vets newly registered FMCSA trucking carriers, checking authority, insurance, out-of-service status, and safety data for up to 200 carriers per call.

Queries FMCSA data to vet trucking carriers by authority, insurance, out-of-service status, and safety ratings before tendering a load

Returns real-time restaurant listings for a specified Hawaiian location, filterable by cuisine type, price range, and open status, powered by Google Places.

Returns a real-time conditions briefing for a specified Hawaiian island, covering weather, surf, ocean safety, volcano status, and sunrise/sunset times.

Returns real-time trail status, difficulty, length, conditions, and safety alerts for a specified Hawaiian island

Returns detailed information for a specific Hawaiian restaurant by Google Place ID, including hours, contact info, rating, price range, and reservation availability.

Returns real-time surf conditions for a specified Hawaiian island, including wave height, swell direction and period, wind, and a surf quality rating.

Returns real-time volcano alert level, eruption status, lava flow hazard, vog advisory, and park closures for Hawaiian volcanoes

Returns a global or country-scoped natural hazard stress signal with alert level, score, and active disaster events from GDACS and USGS feeds

Returns a composite natural-hazard risk profile for a US location, combining FEMA National Risk Index scores (18 hazards, expected annual loss, social vulnerability) and FEMA flood zone designation as a single cited JSON verdict.

Returns aggregated ARB protest outcome statistics (hearing count, value reduction rate, median reduction) for a Harris County Appraisal District neighborhood code by tax year.

Returns every tax year's assessed, appraised, and market values for a single Harris County (Texas) parcel by HCAD account number.

Returns all ARB (Appraisal Review Board) protests and hearings for a specific Harris County parcel across all tax years, including pre- and post-protest values.

Validates an Indian counterparty's GSTIN, PAN, UPI VPA, and IFSC codes in a single call using offline deterministic structural checks

Validates SWIFT/BIC codes using offline deterministic format and structure checks, returning validity, reason, normalized form, and country, paid per call via x402 USDC micropayment.

Returns raw and formatted ERC-20 token balance for a given address on Base, reading decimals from the token contract, with a signed receipt attached.

Validates and checksums International Bank Account Numbers (IBANs) using offline deterministic logic, returning validity, reason, country, and normalized form — paid per call via x402 USDC micropayment.

Returns native ETH balance and one ERC-20 token balance (defaulting to USDC) for any EVM address on Base, with raw and formatted amounts and a signed receipt.

Validates an Indian Goods and Services Tax Identification Number (GSTIN) using offline deterministic checksum logic, returning validity, reason, and normalized form.

Validates VAT numbers using the MOD97 checksum algorithm, returning validity, reason, country, and normalized form — offline and deterministic, no ML or external lookups.

Returns a signed (Ed25519) market-state receipt indicating whether a given exchange is OPEN, CLOSED, HALTED, or UNKNOWN, with a 60-second TTL.

Returns pathogenic and benign ClinVar genetic variants for a given gene, including clinical significance and associated conditions.

Search NIH-funded research grants with award amounts, principal investigators, organizations, and abstracts, filterable by query, fiscal year, and institution.

Returns candle lighting and Havdalah times for a given location and date using latitude/longitude coordinates

Returns a single consolidated summary of an ERC-20 token on Base: metadata (symbol, name, decimals, total supply), optional holder balance, admin-control risk signals (proxy, owner, mint, pause, blacklist, fee setters), and current block number.

Returns a full set of computed technical indicator signals (Ichimoku, EMA/SMA crosses, RSI, ADX, MACD, Bollinger Band squeeze) for a crypto trading pair as of a specified market-close date.

Returns a full set of computed technical indicator signals (Ichimoku, EMA/SMA crosses, RSI, ADX, MACD, Bollinger Band squeeze, golden cross) for a crypto trading pair as of a specified market-close date.

Returns a daily market snapshot of key technical indicators (Bollinger Bands, moving averages, Ichimoku, MA2Y) for a given crypto symbol

Initiates a purchase of XAUH gold-backed jettons on the TON blockchain using stablecoin payment via the x402 payment flow on Base network.

Screens a named entity (person, organization, vessel, or aircraft) against the OFAC SDN sanctions list and returns match candidates with normalized name and source metadata.

Returns on-chain liquidity pool risk metrics including slippage estimate and implied price for a given token swap on Base or Base Sepolia

Returns on-chain due-diligence signals for an ERC-20 token contract, including transfer activity, bytecode analysis, and ownership status

Returns on-chain ERC-20 token metadata, supply, and recent transfer activity for a given token address on Base or related chains.

Audits a public website for agent and AEO (Agent Experience Optimization) readiness, checking for llms.txt, agent cards, x402 payment signals, schema.org/JSON-LD markup, and providing concrete remediation steps.

Heuristically scans a public website URL for GDPR/DSGVO compliance signals including privacy page presence, completeness score, and tracker detection.

Performs a fast, deterministic HTTP check on a public URL returning status code, redirect chain, content-type, response size, and page title before committing to deeper crawls.

Scores and grades a public website's readiness to be consumed or interacted with by AI agents, returning a structured audit report with score, grade, dimensions, and quick wins.

Deterministically repairs malformed JSON from agent tool outputs and optionally validates the result against a provided JSON Schema.

Returns a comprehensive, decision-ready acquisition report for a single multifamily property: HUD-underwritten vs. listing-claimed NOI/cap rate, DSCR under declared loan terms, matched county distress signals with source URLs, three-path scoring, red flags, and a target-cap suggested offer range.

Fetches and returns ABI, proxy info, source code metadata, and verification status for a smart contract address on Base or Ethereum mainnet.

Returns a one-call rule-based exposure score and verdict for a smart contract or ERC-20 token, aggregating on-chain facts about ownership, proxy status, pause capability, bytecode selectors, and source verification.

Resolves ENS names to Ethereum addresses (forward lookup) and Ethereum addresses to ENS names (reverse lookup) via a pay-per-call USDC micropayment API.

Fetches full NFT token metadata, owner, collection info, and resolves ipfs:// tokenURIs for a given contract+token on Base or Ethereum mainnet, paid per-call with USDC via x402.

Returns live ERC-20 token allowances for a wallet across common protocol spenders, with risk labels and unlimited-approval flags, on Base or Ethereum mainnet.

Validates one or more email addresses by checking syntax, MX records, disposability, and whether the address is a role account or free provider, paid per-call with USDC on Base.