x402

Exact-match OFAC SDN wallet screening for sanctioned digital currency addresses. Screens one wallet address against Treasury's public SDN advanced XML and returns hit or clear status, asset coverage, sanctioned entity metadata, sanctions programs, list source, listing date, and a manual-review signal for onchain payment and treasury controls.

Exact-match OFAC SDN wallet screening for sanctioned digital currency addresses. Screens one wallet address against Treasury's public SDN advanced XML and returns hit or clear status, asset coverage, sanctioned entity metadata, sanctions programs, list source, listing date, and a manual-review signal for onchain payment and treasury controls.

Parameter optimization search

Agent sends HTML or structured JSON -> gets back rendered PDF binary

Agent sends markdown or JSON data -> gets styled report PDF

Compare baseline and candidate scenarios with paired score distributions, uplift deltas, and decision-oriented guidance.

Compose weighted scenario components into a blended probability with per-component simulation traces.

Estimate outcome probability for a single scenario using Monte Carlo sampling over parameter uncertainty.

Generate DOCX documents

Generate XLSX spreadsheets

Generate a forward probability path across multiple future periods under configurable trend assumptions.

Generate a structured decision report from any supported simulation workflow, including executive summary, analyst tables, and workbook-ready rows.

Measure probability sensitivity for a selected parameter using plus/minus perturbation runs with response-curve diagnostics.

Run probability simulation across many scenarios in one call and return ranked results.

-> all known recalls for vehicle

-> brief mindfulness exercise instructions

-> generates specific, contextual gratitude reflection prompt

-> upcoming meteor shower dates, peaks, ZHR rates

30-year fixed mortgage rate time series from FRED.

5Y and 10Y breakeven inflation expectations from FRED.

Actionable weather decision brief for exact coordinates encoded in the path -- current conditions, rain timing, outdoor score, commute risk, and what to bring. e.g. GET /api/weather/current/40.7128/-74.0060

Actionable weather decision brief for query-based lat/lon input -- current conditions, rain timing, outdoor score, commute risk, and what to bring. Query: ?lat=40.7&lon=-74.0.

Active NWS weather alerts for a US state code.

Agent requests -> gets a terrible/great pickup line

Agent requests -> gets clean random joke

Agent requests -> gets hexagram + interpretation

Agent requests -> gets v4 UUID

Agent requests size -> gets placeholder image

Agent requests topic/author -> gets relevant quote

Agent sends CSV -> gets JSON array

Agent sends CSV data -> gets formatted table PDF

Agent sends HTML -> gets clean markdown

Agent sends HTML or structured JSON -> gets back rendered PDF binary

Agent sends HTML with tables -> gets JSON arrays

Agent sends IP -> gets {valid, type: ipv4/ipv6, private/public}

Agent sends ISBN -> gets {valid, isbn10, isbn13, check_digit}

Agent sends ISO code -> gets name, capital, currency, language, region

Agent sends JSON -> gets XML

Agent sends JSON -> gets YAML

Agent sends JSON -> gets inferred JSON Schema

Agent sends JSON array -> gets CSV string

Agent sends JSON schema -> gets realistic mock data rows

Agent sends JSON string -> gets {valid, errors}

Agent sends JWT + secret -> gets {valid, payload, error}

Agent sends JWT -> gets decoded payload (no verification)

Agent sends SVG code -> gets rasterized PNG

Agent sends TOML -> gets JSON

Agent sends URL -> gets WCAG violations list

Agent sends URL -> gets all response headers

Agent sends URL -> gets cookies list with GDPR classification

Agent sends URL -> gets detected tech stack (Wappalyzer)

Agent sends URL -> gets full redirect chain

Agent sends URL -> gets load time, TTFB, size metrics

Agent sends URL -> gets security header score (CSP, HSTS, etc.)

Agent sends URL -> gets title, description, og tags, canonical

Agent sends URL -> gets word count, reading time, content stats

Agent sends URL -> gets {protocol, host, path, params}

Agent sends URL -> gets {valid, reachable, status_code}

Agent sends URL or link array -> gets status of each link

Agent sends URL or text -> gets QR code PNG

Agent sends URL or text -> gets QR code SVG

Agent sends VIN -> gets year/make/model/engine

Agent sends XML -> gets JSON

Agent sends YAML -> gets JSON

Agent sends ZIP -> gets city, state, county, lat/lon, timezone

Agent sends acronym + domain -> gets expansions

Agent sends address/barcode data -> gets shipping label PDF

Agent sends agenda/notes -> gets formatted meeting minutes PDF

Agent sends announcement details -> gets formatted PR

Agent sends area code -> gets state/region/city

Agent sends backlog items -> suggests sprint scope + velocity

Agent sends base color or mood -> gets harmonious color palette

Agent sends base64 -> gets decoded string

Agent sends benefits packages -> gets structured comparison table

Agent sends birthdate + location -> gets natal chart summary

Agent sends birthdate + target date -> gets physical/emotional/mental cycles

Agent sends bytes -> gets human-readable size (KB/MB/GB)

Agent sends card number -> gets Luhn algorithm validity

Agent sends color in any format -> gets hex, RGB, HSL, CMYK

Agent sends company/app info -> gets GDPR-compliant privacy policy text

Agent sends complex concept + audience level -> gets plain explanation

Agent sends complex concept -> gets 3 accessible analogies

Agent sends contact info -> gets printable business card PDF

Agent sends context -> gets genuine compliment text

Agent sends context -> gets legally-careful termination talking points

Agent sends context/events -> estimated stress level + factors

Agent sends count -> gets array of UUIDs

Agent sends country -> gets realistic fake address

Agent sends cron expression -> gets human-readable schedule

Agent sends cron expression -> gets next N run times

Agent sends decision + context -> gets formatted ADR

Agent sends domain -> gets cert expiry, issuer, validity

Agent sends domain -> gets parsed robots.txt rules

Agent sends employee notes -> gets structured review draft

Agent sends event details -> gets styled event ticket PDF

Agent sends frames/prompt -> gets animated GIF

Agent sends goal description -> gets formatted OKR with metrics

Agent sends historical claim -> gets verified fact + source

Agent sends integer -> gets Roman numeral (or reverse)

Agent sends job/applicant info -> gets formatted cover letter PDF

Agent sends line items, billing info -> gets formatted invoice PDF

Agent sends markdown -> gets styled PDF

Agent sends markdown or JSON data -> gets styled report PDF

Agent sends math problem text -> gets step-by-step solution

Agent sends milestones -> gets Gantt-style timeline data

Agent sends n -> gets first n Fibonacci numbers

Agent sends name + birthdate -> gets life path number + report

Agent sends name/course/date -> gets completion certificate PDF

Agent sends nested JSON -> gets flat key-value JSON

Agent sends number + base -> gets converted value

Agent sends number -> gets 1st, 2nd, 3rd, etc.

Agent sends number -> gets written-out form ($1,234 = "one thousand...")

Agent sends offer + audience -> gets 3-email drip sequence

Agent sends original copy -> gets 3 variant test options

Agent sends params -> gets complete fake user profile

Agent sends parties/terms -> gets filled NDA or service agreement PDF

Agent sends password -> gets strength score + suggestions

Agent sends payload + secret -> gets signed JWT

Agent sends phrase -> gets meaning + cultural context

Agent sends plate + state -> gets make/model/year (where public)

Agent sends policy topic + industry -> gets drafted HR policy

Agent sends product + data -> gets ICP persona card

Agent sends product stage -> gets 10 tactical growth ideas

Agent sends product/offer -> gets above-fold copy + CTA

Agent sends project description -> gets Statement of Work draft

Agent sends project description -> gets effort estimate in hours

Agent sends project/pricing details -> gets business proposal PDF

Agent sends raw HTML string -> gets rendered PDF

Agent sends retro notes -> gets structured went-well/improve/action

Agent sends role + requirements -> gets behavioral + technical questions

Agent sends role + team -> gets customized onboarding checklist

Agent sends service description -> gets ToS template filled

Agent sends short URL -> gets original URL

Agent sends situation -> gets plausible excuse (for fiction/comedy)

Agent sends situation notes -> gets constructive feedback text

Agent sends spirits/ingredients -> gets matching cocktail recipe

Agent sends startup description -> gets slide-by-slide outline

Agent sends string -> gets base64 encoded

Agent sends structured content -> gets Word-compatible .docx file

Agent sends structured resume JSON -> gets formatted resume PDF

Agent sends tabular data -> gets .xlsx spreadsheet

Agent sends task list + context -> gets Eisenhower matrix sorted

Agent sends team list -> gets org chart data structure

Agent sends text + source domain -> gets plain-English version

Agent sends text -> gets Flesch-Kincaid + grade level

Agent sends text -> gets bullet-point summary

Agent sends text -> gets dialect/regional variant detected

Agent sends text -> gets estimated reading time at various WPM

Agent sends text -> gets flagged PII (emails, phones, SSN, CC)

Agent sends text -> gets formality level 1-10 + adjustment tips

Agent sends text -> gets language code + confidence

Agent sends text -> gets toxicity score and categories

Agent sends thesis/topic -> gets structured essay outline

Agent sends thought text -> flags distortions (CBT)

Agent sends topic + URL -> gets keyword suggestions with intent

Agent sends topic + platform -> gets ranked hashtag suggestions

Agent sends topic/content -> gets multiple choice quiz

Agent sends topic/text -> gets Q&A flashcard set

Agent sends transcript -> gets action items + summary

Agent sends two JSON objects -> gets diff report

Agent sends two text strings -> gets unified diff

Agent sends two types -> gets compatibility analysis

Agent sends unstructured text + schema -> gets structured JSON

Agent sends value + type (EAN, UPC, Code128) -> gets barcode PNG

Agent sends word -> gets correctly pluralized/singularized form

Agent sends work notes -> formats as yesterday/today/blockers standup

Agent sends {amount, from, to} -> gets converted amount (live rate)

Agent sends {category, difficulty} -> gets trivia Q&A

Agent sends {datetime, from_tz, to_tz} -> gets converted time

Agent sends {gender, culture, count} -> gets random names

Agent sends {industry, style} -> gets generated company name ideas

Agent sends {length, complexity} -> gets secure password

Agent sends {origin, meaning, style} -> gets name suggestions

Agent sends {paragraphs, words} -> gets placeholder text

Agent sends {pattern, text} -> gets matches + groups

Agent sends {recipient, budget, interests} -> gets 5 gift ideas

Agent sends {role, level, location} -> gets salary range estimate

Agent sends {source, style} -> gets APA/MLA/Chicago citation

Agent sends {subject, deadline, hours/week} -> gets study schedule

Agent sends {text, algorithm} -> gets hash (MD5/SHA256/bcrypt)

Agent sends {value, from, to} -> gets converted value

Agent sends {value, percent, mode} -> gets calculated result

Agent sends {width, height} -> gets simplified ratio

Alias path for AQI by ZIP. Query with ?zip=20002.

Alias path for openFDA adverse event reports by drug.

BLS jobs time series (CES0000000001).

BLS wage time series (CES0500000003).

Broad US dollar trade-weighted index from FRED (DTWEXBGS).

Business-day intelligence for the current local date in a country -- holiday status, weekend status, next holiday, next business day, and a decision-ready recommended action. Optional ?tz=America/New_York. e.g. GET /api/holidays/today/US

CBOE Volatility Index (VIX) close series from FRED.

Care label symbols -> plain English instructions

Census age and sex breakdown by geography.

Census housing and renter/owner occupancy indicators.

Census income profile for a 5-digit ZIP code.

Consumer Price Index (CPI-U) -- All Items, US City Average. Monthly values with history. Optional ?years=10 (default 5).

Corporate credit spreads (high yield and investment grade) from FRED.

Country profile by ISO code from RestCountries.

Court metadata lookup (id, name, jurisdiction, hierarchy).

CourtListener case/docket search.

CourtListener opinion search by query text.

CourtListener opinion search path alias for query-based route.

Current air quality index (AQI) by US ZIP code -- PM2.5, ozone readings, category (Good/Moderate/Unhealthy), dominant pollutant, and outdoor-activity decision guidance. e.g. GET /api/air-quality/20002

DNS lookup by domain with record type option and provider fallback.

Daily weather forecast (1-16 days) for any lat/lon -- high/low temps (F), precipitation, chance of rain, max wind, condition. Query: ?lat=40.7&lon=-74.0&days=7. If omitted, defaults to a NYC sample location.

Date + coords -> positions of all planets in the sky

Decode any 17-character VIN -- returns year, make, model, trim, body class, drive type, fuel type, engine specs, transmission, and plant country. e.g. GET /api/vin/1HGCM82633A004352

Domain availability estimate with paid provider and RDAP heuristic fallback.

Dress code text -> what to actually wear

FDA drug adverse event reports -- reactions, suspect drugs, seriousness, and a signal-based monitoring recommendation. Query: ?drug=aspirin&limit=10. If drug is omitted, defaults to `aspirin`.

FDA food recall enforcement actions -- product description, reason, classification, company, status, and a severity-based triage recommendation. Optional ?query=peanut&limit=10

FX conversion quote for an explicit base/target/amount path. Returns converted total, mid-market rate, and inverse rate. e.g. GET /api/exchange-rates/quote/USD/EUR/100

FX conversion quotes for a base currency with optional target list and amount. Query: ?to=EUR,GBP,JPY&amount=100. e.g. GET /api/exchange-rates/USD

Federal Funds Effective Rate history (FRED FEDFUNDS).

Find the next business day on or after a specific date for a country. Returns whether the input date is already a business day, any holiday on that date, the next business day, and an execution recommendation. Optional ?tz=America/New_York. e.g. GET /api/business-days/next/US/2026-03-15

Flight number -> current status, gate, delay

Forecasted weather extreme flags (heat, freeze, heavy rain, high wind, severe storm).

Forward geocoding from address/query text to coordinates.

Freeze risk scan from forecasted daily minimum temperatures.

Gold price time series with FRED primary candidates and Yahoo fallback.

Hex color -> complementary/triadic/analogous palette

Historical OHLCV candles for a stock symbol.

Historical weather daily series for a coordinate and date range.

IATA code -> terminals, lounges, transport, services

ICAO -> active NOTAMs (Notices to Air Missions)

IP geolocation -- country, region, city, ZIP, lat/lon, timezone, ISP, org, and ASN. e.g. GET /api/ip/8.8.8.8

League standings by sport. Supported sport slugs: nfl,nba,mlb,nhl,epl,ncaaf,ncaamb,mls.

Legacy alias for OFAC sanctions and restricted-party screening. Returns grouped potential matches, aliases, source lists, sanctions programs, and a manual-review recommendation. Optional query params: minScore, type, country, program, list, limit.

Live sports odds by sport with bookmaker market snapshots. Supported sport slugs: nfl,nba,mlb,nhl,epl,ncaaf,ncaamb,mls.

Live/recent scores by sport with provider fallback. Supported sport slugs: nfl,nba,mlb,nhl,epl,ncaaf,ncaamb,mls.

Lookup ZIP code geography and coordinates.

Lookup drug record by National Drug Code (NDC).

Lookup elevation for exact coordinate input.

Low-friction batch restricted-party screen for up to 25 counterparties in one paid call. Returns per-name screening results, flagged counterparties, a batch-level proceed-or-pause recommendation, and machine-readable review signals for procurement, payouts, and cross-border onboarding workflows. Required query param: names separated with the pipe character (|). Optional query params: workflow, minScore, type, country, program, list, limit.

Marine wave and swell forecast for a coordinate.

Note name -> frequency in Hz (standard + alternative tunings)

OFAC sanctions and restricted-party screening for a person or entity name. Returns grouped potential matches, aliases, denied-party and sanctions-list context, source lists, sanctions programs, and a manual-review recommendation for vendor onboarding, payout checks, and cross-border compliance. Optional query params: minScore, type, country, program, list, limit.

OFAC sanctions screening alias route with grouped match signals.

Opinion-cluster search derived from CourtListener search index.

Product lookup by barcode/UPC -- name, brand, ingredients, nutri-score, full nutrition facts per 100g, allergens, image. e.g. GET /api/food/barcode/737628064502

Public holidays for any country and year. Use ISO 3166-1 alpha-2 country codes. e.g. GET /api/holidays/US/2026

Raw METAR string -> human-readable weather report

Recent Congressional bills -- title, latest action, origin chamber, update date. Optional ?congress=119&limit=20. From Congress.gov.

Recent SEC EDGAR filings by ticker.

Resolve a legal citation (e.g. '410 U.S. 113') to its case. Returns case name, date filed, citation count, and precedential status for verification and precedent lookups.

Resolve timezone and local clock by coordinates with fallback providers.

Reverse geocoding from coordinates to address components.

S&P 500 index series with FRED primary and Yahoo fallback.

SEC Form 4 insider trades by ticker.

SEC company facts (XBRL) by ticker.

SSL certificate issuer and expiry inspection for a domain.

Search USDA FoodData Central for nutrition data -- calories, protein, fat, carbs, fiber, sugar, sodium, cholesterol per food. Query: ?query=chicken breast&limit=5. If query is omitted, defaults to `chicken breast`.

Search stock symbols and names.

Short vendor entity brief for procurement, payouts, and cross-border onboarding. Query by legal name and get a machine-usable GLEIF entity match summary, LEI candidate shortlist, jurisdiction and registration details, plus OFAC restricted-party screening and a proceed-or-pause recommendation when the buyer needs a compact handoff artifact.

Team schedule by team path with optional sport/date filters.

Two of {aperture, shutter, iso} -> correct third value

US Census population, median household income, and median age. Query by ZIP (?zip=20002), state FIPS (?state=06), or omit for all states. ACS 5-year estimates.

US Treasury rates from FRED for common maturities.

US Treasury real yields (5Y and 10Y TIPS) from FRED.

US Treasury yield curve snapshot and spread metrics.

US unemployment rate (seasonally adjusted). Monthly values with history. Optional ?years=10 (default 5).

UV index forecast for exact latitude/longitude path input.

VIN -> all open NHTSA recalls with remedy status

WHOIS/RDAP lookup for a domain.

WTI crude oil spot price series from FRED.

World Bank indicator time series by country and indicator code.

openFDA drug labeling and warnings by drug name.

openFDA medical device adverse events.

{activity, duration, weight} -> estimated calories burned

{area, price_per_sqft} -> total cost with install estimate

{base_size, ratio} -> modular type scale with all sizes

{bpm, time_sig, measures} -> tick timing array

{distance, time} -> pace per mile/km + race finish projections

{drinks, weight, time, sex} -> BAC estimate + sober-by time

{focal, sensor_size} -> 35mm equivalent

{foreground, background} -> WCAG contrast ratio + pass/fail

{genre, length} -> recommended song section layout

{genre, theme, mood, verses} -> AI-generated lyrics

{goal, days, equipment, level} -> weekly workout schedule

{hours, quality, factors} -> sleep score + recommendations

{key, mood, style} -> chord progression with roman numerals

{level, topic} -> music theory question with answer

{make, model, year} -> EPA emissions rating + CO2/mile

{measurement, region} -> size across US/EU/UK/JP systems

{measurements} -> body fat % via Navy/Jackson-Pollock methods

{mood, topic} -> tailored journaling prompt

{og, fg} -> actual ABV from original/final gravity

{room, style, furniture} -> recommended furniture sizing

{room_size, ceiling_height, use} -> lumens needed + fixture count

{root, type} -> scale notes, intervals, common chords

{sessions} -> weekly training load + recovery recommendation

{streams, shares} -> per-party earnings breakdown

{tire_size} -> cross-reference + compatible sizes

{training_data, history} -> overtraining/injury risk flags

{value, type, locale} -> locale-formatted number/date/currency

{vehicle, age, zip, history} -> rate estimate range

{weight, activity, temp} -> daily water intake recommendation

{width, columns, gutter} -> complete grid spec

{width} -> golden ratio height + grid suggestions

{workload, hours, satisfaction} -> burnout risk score + warning signs

Agent sends HTML -> gets rendered image PNG

Agent sends frame images -> gets composed animated GIF

Agent sends image URL + dimensions -> gets resized image

Agent sends image URL + size -> gets thumbnail image

Agent sends image URL + target format (PNG/JPEG/WEBP) -> converted image

Agent sends image URL + text -> watermarked image returned

Agent sends image URL -> gets base64 encoded string

Agent sends image URL -> gets dominant color palette

Agent sends image URL or text -> gets favicon.ico + sizes

Agent sends name -> gets handwriting-style signature image

Agent sends transaction data -> gets receipt PDF

Agent sends transaction data -> gets receipt PDF

Agent sends transactions -> matches against expected, flags gaps

Agent sends word + level -> gets definition, examples, usage

Agent sends {platform, image_desc, brand} -> gets optimized caption

Image URL -> camera, settings, GPS, timestamp metadata

Image URL -> perceptual hash for duplicate detection

Agent sends AI output + source -> gets factual accuracy score

Agent sends CSV data -> gets formatted table PDF

Agent sends JSON array -> gets CSV string

Agent sends NDA text -> gets plain-language summary of key terms

Agent sends address/barcode data -> gets shipping label PDF

Agent sends agenda/notes -> gets formatted meeting minutes PDF

Agent sends contact info -> gets printable business card PDF

Agent sends contract text -> gets key clauses extracted

Agent sends job/applicant info -> gets formatted cover letter PDF

Agent sends prompt -> runs across GPT/Claude/Gemini, returns all responses

Agent sends question -> polls 3 models, returns majority + confidence

Agent sends text + categories -> gets classification

Agent sends text -> gets bullet-point summary

Agent sends text -> gets language code + confidence

Agent sends text -> gets people, orgs, locations extracted

Agent sends unstructured text + schema -> gets structured JSON

Convert markdown to PDF

Generate PDF contracts/NDAs

Generate PDF invoices

Generate PDF proposals

Legacy alias for OFAC sanctions and restricted-party screening. Returns grouped potential matches, aliases, source lists, sanctions programs, and a manual-review recommendation. Optional query params: minScore, type, country, program, list, limit.

Low-friction batch restricted-party screen for up to 25 counterparties in one paid call. Returns per-name screening results, flagged counterparties, a batch-level proceed-or-pause recommendation, and machine-readable review signals for procurement, payouts, and cross-border onboarding workflows. Required query param: names separated with the pipe character (|). Optional query params: workflow, minScore, type, country, program, list, limit.

OFAC sanctions and restricted-party screening for a person or entity name. Returns grouped potential matches, aliases, denied-party and sanctions-list context, source lists, sanctions programs, and a manual-review recommendation for vendor onboarding, payout checks, and cross-border compliance. Optional query params: minScore, type, country, program, list, limit.

Short vendor entity brief for procurement, payouts, and cross-border onboarding. Query by legal name and get a machine-usable GLEIF entity match summary, LEI candidate shortlist, jurisdiction and registration details, plus OFAC restricted-party screening and a proceed-or-pause recommendation when the buyer needs a compact handoff artifact.