All Services

Validates a UUID string and returns its canonical dashed form, RFC 4122 version, and variant information for $0.001 USDC per call.

Validates up to 30 fields of mixed types (email, phone, UUID, URL, datetime, IBAN, ETH/SOL/BTC addresses, regex, enum, range) in a single batch call for $0.001 USDC.

Validates and normalizes ISO alpha-2 country codes, including common non-standard aliases like 'UK' to 'GB'.

Deterministically encodes text to Base64 or decodes Base64 strings back to text, safe for headers, JWT fragments, and binary transport.

Normalises and validates UK Companies House company number format (zero-padding and SC/NI prefix handling) using pure logic, without performing a live register lookup.

Execute up to 50 deterministic utility operations in a single paid batch: hashing, base64, JSON formatting/diffing, text metrics, markdown-to-HTML, slugification, and UUID generation.

Validates whether a string is a well-formed Solana address by checking base58 decoding and 32-byte length — does not verify on-chain account existence.

Computes SHA-256, SHA-1, MD5, or SHA-512 hex digests of arbitrary UTF-8 text strings

Returns the list of supported country/region codes for which static public holiday data is available

Validates and normalizes an Ethereum address to its EIP-55 checksummed form, returning validity status and canonical casing.

Validates a 9-digit US ABA routing number by checking its format and Federal Reserve weighted checksum (3-7-1 algorithm)

Validates email address syntax (format only, no DNS/MX lookup) and returns the parsed domain and a boolean valid_syntax flag.

Returns the next N scheduled fire times for a given cron expression, with full IANA timezone awareness.

Calculates Uniswap-style constant-product AMM impermanent loss given a price ratio between old and new token prices.

Computes the net present value of a series of cashflows given a discount rate per period

Counts characters, bytes, words, and lines in a text string and returns an approximate token estimate for budget-aware LLM cost planning.

Returns a static list-price table of LLM model input/output costs in USD per million tokens for use as budget gates in agent workflows.

Returns ECB foreign exchange rates for a given base currency and optional target currencies, sourced from Frankfurter and cached.

Upvotes an existing demand request by ID on Agent402's public demand board, incrementing its vote count by one.

Validates a JSON instance against a JSON Schema (type, required, properties, enum, min/max) and returns a deterministic pass/fail result with errors

Normalizes a URL to its canonical form by lowercasing the host, stripping default ports, and sorting query parameters.

Estimates total USD cost for LLM API calls given model, token counts, and number of calls, with comparison to Agent402 utility call cost

Calculates the number of business days between two dates for any ISO country, excluding weekends and public holidays via Nager.Date data.

Computes the Sharpe ratio from a series of period returns and a risk-free rate, quantifying risk-adjusted investment performance.

Computes a structural diff between two JSON objects, returning added, removed, and changed paths.

Generates a batch of 1–100 cryptographically random RFC-4122 UUID v4 values for use as correlation IDs, job keys, or idempotency tokens

Validates the format of a UK bank account number (6–8 digits, zero-padded to 8) with optional sort code — format check only, not Vocalink modulus verification

Normalizes an email address to its canonical lowercase local@domain form, validating syntax structure without performing MX/DNS checks.

Parses an absolute URL into its structured components (host, path, query map, origin) using the WHATWG URL standard — deterministically, without model hallucination.

Fetches current weather conditions for a given location specified by latitude/longitude or city name, powered by Open-Meteo (no API key required).

Parses and validates CAIP-10 account identifiers (namespace:reference:address) into their structured components for cross-chain identity resolution

Normalizes a phone number string into E.164 international format with an optional default country code hint

Returns a static list of public holidays for a given country and year, covering US, DE, FR, IE, JP, AU, and SG, with no external API dependency.

Decodes a JWT token's header and payload without verifying the signature, for debugging OIDC and agent tokens mid-task.

Validates whether a currency code is a known common ISO 4217 code or stablecoin (USDC/EURC) before performing FX operations

Parses and validates CAIP-2 chain identifiers (e.g. eip155:8453, solana:mainnet) into their namespace, reference, and human-readable label components

Returns public holidays for a given country and year using the Nager.Date data source, with no API key required.

Validates email, IBAN, phone, UK VAT, UK company number, Vocalink bank modulus (sort code + account number), and currency/country codes in a single batch call before payout or CRM entry

Validates and normalizes a UK postcode string into standard outward+inward format (e.g. 'SW1A 1AA'), confirming structural correctness without geo lookup.

Validates an IBAN's structure offline using ISO 13616 length rules and mod-97 checksum, returning a canonical electronic-format string for SEPA/payout use.

Validates and pretty-prints a JSON string, returning parse errors or a formatted version with configurable indentation

Returns a static list of SEPA-participating country ISO codes for use in payout routing logic

Validates that a string is a correctly formatted Ethereum address (0x + 40 hex chars) and returns its lowercase-normalized form

Converts between Unix epoch timestamps and ISO 8601 datetime strings, or returns the current time if no input is provided

Validates the format of a BIC/SWIFT code (ISO 9362, 8 or 11 characters) and extracts structured components like country and bank code

Calculates compound interest given a principal, rate, number of periods, and compounding frequency

Validates and normalises a UK bank sort code into ##-##-## format, confirming digit structure without performing a bank lookup.

Validates a digit string using the Luhn algorithm and returns a masked version of the number in the response.

Applies RFC 6902 JSON Patch operations (add/remove/replace/move/copy/test) to a JSON document atomically, returning the patched result.

Compares two semantic version strings (major.minor.patch) and returns the ordering relation (lt, eq, gt) with validity confirmation.

Parses an ISO-8601 duration string (e.g. P1DT2H30M) into its component parts (days, hours, minutes, etc.) plus a total_seconds value

Validates Bitcoin address format and checksum for Base58Check (legacy/P2SH) and bech32/bech32m (native SegWit/Taproot) addresses without performing any on-chain UTXO lookup.

Validates the GS1 check digit for GTIN-8, GTIN-12 (UPC), GTIN-13 (EAN), and GTIN-14 barcodes — checksum verification only, no product registry lookup.

Normalizes raw email, phone, UUID, URL, or datetime values into their canonical forms

Validates an 11-character Indian Financial System Code (IFSC), returning validity status, bank code, and branch code

Validates a Brazilian CNPJ tax registration number, checking format and mod-11 checksum, and returns the root identifier and validity flags.

Validates an 18-digit Mexican CLABE bank account number by checking its structure, bank code, and mod-10 checksum offline.

Evaluates a proposed agent action against a deterministic policy engine and returns a structured CLEAR/REVIEW/BLOCK verdict with risk score, reversibility analysis, and a signed clearance packet before the agent executes.

Aggregates reputation and threat verdict for an IP, domain, URL, or file hash across AbuseIPDB, AlienVault OTX, and abuse.ch

Runs a composite safety check on a target endpoint URL — TLS/cert, DNS hygiene, threat intelligence, and domain-age signals — returning a PROCEED/CAUTION/BLOCK verdict with a trust score and reasons.

Screens a Base EVM wallet address for OFAC sanctions, on-chain exposure risk, and known scam lists, returning a verdict and risk score

Generates a structured AI-synthesized due-diligence dossier on a company, product, or subject — scoring it with risks, strengths, opportunities, and a signed verdict.

Returns an indicative (non-binding) price quote for a token swap using the 0x Allowance Holder contract

Returns an indicative (non-binding) price for a token swap using 0x's Allowance Holder contract for setting token allowances

Returns a firm, executable quote for a token swap using the Allowance Holder contract to manage token approvals

Returns a firm (executable) quote for a token swap using the Allowance Holder contract to manage token allowances

Returns a firm, executable swap quote using the Allowance Holder contract to manage token allowances on 0x

Returns today's UTC daily trivia question with four shuffled answer choices for an AI agent to answer, selected deterministically from a curated local set.

Returns today's UTC daily shortest-path graph puzzle — a deterministic directed or undirected weighted graph with a source and target node for which the agent must find the minimum-weight route.

Returns today's UTC daily Gridlock maze puzzle — a deterministic bounded obstacle grid requiring an optimal orthogonal path from start to goal.

Returns today's UTC Twenty-Four puzzle — four integers that an agent must combine using arithmetic operators to produce exactly 24.

Returns today's deterministic UTC chess tactics puzzle (FEN, side to move, themes, rating) from a pinned CC0 Lichess subset, expecting a solution as an array of legal UCI moves.

Initiates a cross-border fiat payout funded from USDC, converting and routing funds to a destination account using a structured payout intent.

Search eBay, AliExpress, Amazon, and Etsy simultaneously for products using a keyword query, returning ranked product listings across marketplaces.

Search for products across eBay, AliExpress, Amazon, and Etsy simultaneously via a single unified API endpoint

Retrieves drug and chemical compound data from PubChem (NIH), including CID, IUPAC name, molecular formula, molecular weight, SMILES, InChI, description, and synonyms.

Retrieves FDA drug label information including indications, warnings, dosage, interactions, adverse events, and recall data from OpenFDA.

Screens a person, company, or EVM wallet address for sanctions exposure, domain-level technical risk, and GLEIF legal entity verification in a single call

Send a text prompt (with optional system role) and receive an LLM-generated answer for reasoning, drafting, classification, or rewriting tasks.

Returns a comprehensive on-chain profile for a Base EVM wallet address, including recent transaction history and account-level analytics.

Computes an HMAC (Hash-based Message Authentication Code) for a given input string using a secret key and a specified algorithm (e.g. SHA-256).

Fetches recent Google Maps reviews for a place—including author, text, rating, date, owner response, and place summary—given a place_id or a search query.

Fetches public Instagram profile metadata including display name, bio, follower/following counts, post count, verified status, business flags, category, and external link.

Fetches a URL and returns a structured LLM-generated brief including summary, key points, entities, topics, sentiment, and notable facts in a single call.

Parses and decomposes a URL string into its constituent components (scheme, host, path, query parameters, fragment, etc.)

Computes a SHA-512 cryptographic hash of any input string

Searches Google News for time-ordered news articles on a given topic, returning titles, links, sources, and publish dates.

Provides an atomic per-agent integer counter with increment, decrement, get, set, and reset operations scoped to the calling wallet.

Retrieves recent SEC filings for a US public company by ticker or CIK, with optional form-type filtering

Searches Reddit posts by keyword (optionally within a subreddit), returning title, subreddit, permalink, score, comment count, timestamp and post text sorted by relevance, new, or top.

Condenses a long text (up to 100k characters) into a configurable number of summary sentences

Converts an XML string into a JSON object via a pay-per-call POST endpoint with no API key required.

Generates an LLM-quality abstractive summary of long text in paragraph, bullet, or tweet format, capturing nuance and tone.

Renders a URL in a headless browser and returns the result as HTML, Markdown, or a screenshot

Translates text to a target language using an LLM, with optional formality and tone controls and automatic source language detection.

Searches Amazon for products by keyword or URL, returning full product details including title, ASIN, price, rating, reviews, brand, stock status, image, and link.

Classifies input text into user-defined single or multiple labels with confidence scores per label

Search Google Shopping for products and return structured results including title, price, merchant, rating, reviews, and product links.

Returns the current live stock price for a given equity ticker symbol

Returns the current Fear & Greed index plus global crypto market stats (total market cap, 24h volume, BTC/ETH dominance) in a single call