Structured registration details for any domain — current registrar, nameservers, status codes, registration and last-update dates, and DNSSEC status — as one JSON object. Unregistered domains come back with a clean not-found response. Useful for ownership research, phishing triage, and domain-portfolio audits. Cached 24 hours.

Domain registration lookup API: authoritative registration data for any domain — registration/expiry/update dates, registrar, status codes, nameservers, and DNSSEC — as structured JSON. Works across gTLDs and most ccTLDs; unregistered domains return an unpaid 404. Use for availability checks, expiry monitoring, ownership research, and phishing triage. Cached 24 hours.

Hashes a remote file in memory and returns the digest in your choice of algorithm, discarding the file immediately afterward, no local disk write required. Useful for verifying installer integrity, comparing mirror copies of the same release, and catching a tampered or corrupted download before it's executed.

Parses loosely formatted phone number input and returns its E.164 standard representation, country, and line type, with a default-country hint for numbers missing a country code. Built for lead deduplication, SMS delivery systems, and validation steps that reject malformed numbers before they hit a paid messaging API.

Pull the latest global earthquakes filtered by minimum magnitude, with depth, epicenter location, timestamp, and tsunami-risk indicator for each event. For logistics rerouting, catastrophe monitoring, and content agents tracking seismic activity. Backed by public-domain government seismic data, updated continuously.

Search recent earthquakes near any point: latitude, longitude, and radius in km return matching quakes with magnitude, depth, distance-relevant coordinates, place name, and timestamp, ordered newest first. Optional minimum-magnitude filter. Complements the global feed with location-scoped seismic awareness for logistics, insurance, and safety agents.

Earthquake radius search API: every earthquake above a minimum magnitude within a given radius of any latitude/longitude, from the official government seismic real-time seismic catalog — magnitude, depth, location, time, and tsunami flag — as normalized JSON. Built for site-specific risk checks (a facility, a shipment, a property) rather than a global feed.

US national debt API: the most recent official total public debt outstanding — to the penny — with record date, debt held by the public, and intragovernmental holdings as structured JSON. Updated each business day. Use for macro dashboards, fiscal analysis, news content, and economics agents. Cached 6 hours.

Periodic table API: complete data for any of the 118 chemical elements — look up by symbol (Fe), name (iron), or atomic number (26). Returns atomic mass, category, phase at STP, period/group, electron configuration, electronegativity, melting and boiling points, density, electron shells, and a summary. For chemistry, materials, education, and science agents. Attributed dataset.

Checks whether an email address is well-formed and whether its domain actually has working mail servers, returning the parsed domain, the sorted list of mail hosts, and a deliverable flag. Doesn't probe the specific mailbox, only the domain's mail setup. Built for lead-list cleaning and signup-form validation agents. Nothing is stored.

Email validation API: RFC-style syntax check plus live DNS mail-server lookup (MX with A fallback) for any email address — returns the parsed domain, sorted mail hosts, and a deliverable flag meaning the domain accepts mail. Does NOT probe mailbox existence; nothing stored. Use for lead cleaning, signup validation, and contact verification agents. Cached at the DNS layer.

Embeddings API: 768-dimension embedding vectors for up to 64 texts per call, computed locally on our hardware — no OpenAI key, no account, pay per call with USDC. Use for semantic search, similarity, clustering, deduplication, and RAG indexes. Inputs are never stored.

Look up any topic on the web's largest collaboratively-edited encyclopedia and get back the title, short description, lead summary paragraph, thumbnail image, and canonical article URL as structured JSON. For entity enrichment, fact-checking, and research agents that need a grounded summary instead of a hallucinated one. Cached 24 hours, attribution included.

Machine-readable English dictionary entry by word: definitions across senses, part-of-speech tags, phonetic pronunciation, syllable count, and related synonyms/antonyms. Deterministic JSON shape for vocabulary apps, crossword helpers, and language-learning agents.

Currently open natural events worldwide — wildfires, severe storms, volcanic activity, sea and lake ice, floods — as structured JSON with event title, category, coordinates, and date. Global coverage complementing US-only alert feeds. Optional category filter and result limit. For disaster-monitoring, logistics-rerouting, and situational-awareness agents. Refreshed every 10 minutes.

Equation solver API: exact roots of linear and quadratic equations (real and complex) and 2-variable linear systems, from structured coefficients. Real algebra, not a guess.

Physics conversion tool linking light wavelength, frequency, and photon energy — supply any one of nanometers, hertz, joules, or electron-volts and get the others computed exactly from fundamental constants. For optics, photonics, and physics-education agents.

"Every Builder Belongs" — ForgeMesh's philosophy statement as structured JSON: intro paragraphs, three numbered principles (statement + detail), and the closing line, verbatim from the free forgemesh.io page. Built for agents that need to quote or reason about ForgeMesh's stated values without scraping HTML.

All Heat Advisories, Extreme Heat Warnings, and Excessive Heat Warnings currently in effect anywhere in the United States, with the specific zones affected and the full official US government alert feed alert text. For heat-safety automation, outdoor-event risk checks, and delivery/construction scheduling agents.

Extracts clean, layout-preserving text from any public PDF URL up to 25MB in a single call, no local PDF library or OCR pipeline required. Built for feeding PDF content into research agents, document QA, and RAG ingestion pipelines that need plain text rather than a binary file.

Live nationwide feed of active dangerous-heat alerts from the official US alerting authority — Heat Advisory, Extreme Heat Warning, and Excessive Heat Warning — with zones affected and severity for each. Use for public-health notification, outdoor-labor safety, and news agents tracking heat waves. Refreshed every 5 minutes.

Temperature scale converter handling Fahrenheit, Celsius, Kelvin, and Rankine — give a value in any one scale and get precise equivalents in the other three. Useful for recipe adaptation across regions, lab temperature logging, and travel or weather agents translating between US and metric readings.

The latest official total US federal debt outstanding, down to the penny, broken into debt held by the public versus intragovernmental holdings, with the record date it was reported. Updated each business day. Used for macro dashboards, fiscal-policy content, and economics agents that need an authoritative current figure. Cached 6 hours.

Analyze a chess FEN string: turn to move, complete legal-move list, and terminal-state detection including checkmate, stalemate, and draw by insufficient material or repetition. Malformed FEN comes back as a structured validity report an agent can act on rather than a bare failure.

Fetches a public file URL, up to 50MB, and returns its SHA-256, SHA-512, SHA-1, or MD5 digest so you can confirm a download matches its published checksum before trusting it. A supply-chain safety step for agents pulling packages, models, or binaries from the open web.

Financial calculator API: compound interest (final amount, interest earned, effective annual rate), loan/mortgage payment (monthly payment, total paid, total interest), or ROI — from structured numeric inputs. For fintech, budgeting, and planning agents. Not financial advice; the arithmetic is exact.

Full endpoint sheet for one ForgeMesh x402 product: every route, HTTP method, price, description, input schema, and (where available) a worked response example — everything needed to call it correctly on the first try. Required `product` matches an id or name from fleet-products (case-insensitive); an unknown value returns the valid id list.

Paid, machine-readable registry of ForgeMesh's production x402 agent services: what each one is, its category, route count, and USD price range. Spans 11 services across onchain intel, voice, travel, econ intel, commerce, infra, and this Utility Grid itself. Optional category filter. Call fleet-product-detail next for full endpoint schemas and worked examples of any listed service.

Instant lookup for any 3-letter or 4-letter flight code, returning the matching airport's full name, city, country, coordinates, elevation, and local timezone from a database of 29,000+ airports. Built for booking engines, itinerary builders, and dispatch systems that need to resolve a code without maintaining their own reference table.

Fetch the official daily benchmark rate between two of about 30 major world currencies, complete with the date the rate was set. Built for financial reporting, multi-currency pricing, and invoicing agents that need a stable reference number rather than a real-time trading feed. Refreshed once daily, cached for an hour between calls.

ForgeMesh merch catalog sourced live from x402swag.com: apparel, drinkware, and stickers with price ranges per item, plus exactly how the purchase flow works (free browse, free cart, dynamic-price settlement via x402 or card). Optional category filter narrows to one product line.

ForgeMesh's founding philosophy in structured JSON: the headline, two intro paragraphs, three numbered principles, and the closing line, verbatim from forgemesh.io. The human-readable page is free; this is the machine-readable agent edition, for citing or reasoning about ForgeMesh's values inside an agent pipeline.

The three numbered principles behind ForgeMesh, plus the surrounding philosophy statement and closing line, as structured JSON verbatim from forgemesh.io. The human page is free to read; this route returns the same content pre-parsed for agents that need it in JSON rather than scraped HTML.

Overview of every product in the ForgeMesh x402 fleet — id, name, hosting domain, category, how many paid routes it exposes, and its price range — generated from each service's own live discovery surface, not third-party scraping. Optional category filter. See fleet-product-detail for the routes, schemas, and examples behind any product.

Computes the exact molar mass in g/mol for any chemical formula, including nested parentheses like Ca(OH)2 and hydrates like CuSO4·5H2O, with a per-element mass-percentage breakdown. For lab dosing calculations, stoichiometry homework, and pharma formulation agents that can't afford a rounding mistake.

Fortune cookie API for AI agents: a fortune written for language models, a lucky number, and a lucky HTTP status — the cheapest possible first x402 purchase. Come for the novelty, stay for the utility grid.

Retrieve the complete text of any King James Version Bible chapter, verse-by-verse and as one continuous passage, served entirely from local data.

Foreign exchange rate API: the official daily reference rate for any major fiat currency pair (~30 ISO 4217 currencies — USD, EUR, GBP, JPY, CHF, AUD...), as structured JSON with the rate date. Published once per business day — ideal for pricing normalization, invoicing, and financial reporting agents; not a live trading feed. Cached 1 hour.

What does that gen-z or gen-alpha term actually mean? Curated slang glossary with meaning, era, and example usage per term, filterable by generation from boomer through gen-alpha. For moderation bots, marketing copy checks, and assistants keeping up with how different audiences talk.

Image alt-attribute generator: takes any image URL and returns a short, descriptive alt-text string sized for the HTML alt attribute, tuned for screen-reader clarity rather than verbose captioning. No image data is kept. Useful for CMS plugins, static-site build steps, and agents auditing pages for missing or poor alt text.

QR code generator API: turn any text or URL (up to 2000 characters) into a scannable PNG QR code, returned as base64 — size configurable 128-1024px, medium error correction. Generated locally in milliseconds; input never stored. Use for payment links, event tickets, Wi-Fi sharing, onboarding flows, and print materials.

Secure token generator API: cryptographically random UUIDs (batch up to 20), hex tokens, or unambiguous alphanumeric secrets (length 8-128) from OS-grade entropy. For request ids, nonces, temporary passwords, and API-key material. Generated locally, never logged.

UUID and secure token API: cryptographically random UUIDs (up to 20 per call), hex tokens, or unambiguous alphanumeric secrets at any length 8-128. For ids, API keys, and nonce generation.

Generational slang dictionary spanning boomer to gen-alpha: look up what a slang term means (with origin generation, era, and a usage example), or pull random slang from a chosen generation. Around 200 curated real terms — skibidi to groovy — for agents translating across age groups or writing in-voice.

Air quality API: current US AQI plus PM2.5, PM10, ozone, and NO2 for any latitude/longitude worldwide, from a global air-quality model. Use for health advisories, travel planning, outdoor-event agents, and smart-home automation. Cached 15 minutes; attributed CC BY 4.0.

Earthquake feed API: the latest global earthquakes above a minimum magnitude from a real-time seismic monitoring feed — location, magnitude, depth, time, tsunami flag. Updated every few minutes; cached 5 minutes. Use for risk monitoring, logistics rerouting, insurance triggers, and news agents. Public-domain US government data, attributed.

City geocoding API: convert any city or place name to latitude/longitude, with country, admin region, population, elevation, and timezone for the top 5 matches. The bridge from human place names to every coordinates-based API (weather, air quality, sun times). Cached 24 hours.

Rolling digest of official space-weather notifications from roughly the past week — geomagnetic storm watches/warnings, solar radiation storms, and other advisories — with message type, issue timestamp, source link, and full advisory text. For grid-operator risk monitoring, aviation/comms planning, and alerting agents that want the human-readable advisory layer, not just raw event data.

Geometry API: exact area, perimeter, volume, surface area, and diagonals for circles, rectangles, triangles (Heron's or base-height), spheres, cylinders, cones, cubes, and rectangular prisms — from structured dimensions. Validates the triangle inequality. For CAD, construction, education, and design agents.

Geometry calculator API: area, perimeter, volume, and surface area for circles, rectangles, triangles, spheres, cylinders, cones, cubes, and prisms — from dimensions. Exact.