Every agent-payable API.

One-call DACH trust pack: Impressum (DE/AT/CH) + cookie/CMP signals + DSGVO/privacy page signals. Built for agents that need a single first buy before site-watch rebuy. Heuristics only — not legal advice.

Deterministic cold-outreach policy signals for DE/AT/CH by channel (email, phone, sms, postal): allowed / conditional / prohibited with basis refs. Zero outbound requests. Keywords: outreach, cold-email, uwg, gdpr, deutschland, austria, switzerland. Not legal advice — routing hint for agents only.

Preflight 2–20 public URLs in one x402 payment: alive, redirects, title, status. Built for agent monitoring loops — rebuy daily. Highest volume path to meaningful revenue.

Deterministic JSON repair for agent tool outputs, with optional JSON Schema validation. Built for tight agent loops at micropayment prices.

Paid machine-readable BFSG / accessibility content pack for Germany/DACH agents: checklist items and agent prompts. Keywords: bfsg content pack, barrierefreiheit checklist, accessibility prompts, wcag germany. Zero outbound. Not legal advice.

Heuristic DSGVO / Datenschutz privacy-page and homepage tracker signals for Germany/DACH (privacy link, cookies, analytics hints). Accepts URL or HTML-in. Keywords: dsgvo, gdpr germany, gdpr check, datenschutz, privacy policy germany. Not a legal audit.

Heuristic DSGVO / Datenschutz privacy-page and homepage tracker signals for Germany/DACH (privacy link, cookies, analytics hints). Accepts URL or HTML-in. Keywords: dsgvo, gdpr germany, gdpr check, datenschutz, privacy policy germany. Not a legal audit.

Paid machine-readable DACH cold-outreach content pack: full DE/AT/CH policy matrix by channel, safe agent routing prompts, and B2B email template skeletons. Keywords: outreach content pack, cold email germany, uwg, gdpr, austria, switzerland, agent prompts. Zero outbound requests. Not legal advice — content for agent tooling only.

Heuristic BFSG / Barrierefreiheit accessibility signals Germany (lang, title, alt, landmarks, labels). URL crawl or HTML-in. Keywords: bfsg accessibility signals, barrierefreiheit, wcag, a11y, deutschland. Not a legal audit or certification.

Compare 1–10 URLs against the last snapshot (alive, status, title, content hash). Designed for daily agent rebuy — change detection for ops/marketing loops. Core path to recurring revenue.

Heuristic BFSG / Barrierefreiheit accessibility signals Germany (lang, title, alt, landmarks, labels). URL crawl or HTML-in. Keywords: bfsg accessibility signals, barrierefreiheit, wcag, a11y, deutschland. Not a legal audit or certification.

Heuristic Solidity risk scan: pattern-level red flags for a contract address (verified source via Sourcify) or raw source. Honest scoping: a fast pre-audit, not a formal security audit.

Heuristic disposable mailbox domain flag from a static list. Call when cheap disposable email filter without external APIs. Returns is_disposable heuristic as deterministic JSON for $0.001 USDC via x402 on Base. First-party local math only—no RPC, live market feed, API keys, storage, or mediagen. Advisory only; the caller owns capital, risk, and production controls.

Parse 0x-hex strings into decimal integer strings for agents. Call when decoding calldata, logs, or block fields without a full ABI stack. Returns decimal integer string from hex as deterministic JSON for $0.001 USDC via x402 on Base. First-party local math only—no RPC, live market feed, API keys, storage, or mediagen. Advisory only; the caller owns capital, risk, and production controls.

Convert Gregorian dates to Hijri (Umm al-Qura calendar) and back. Returns day/month/year, Arabic and English month names, and a formatted Arabic date string. Essential for agents handling Islamic events, Ramadan, Hajj seasons, or Arabic documents.

Convert Gregorian dates to Hijri (Umm al-Qura calendar) and back. Returns day/month/year, Arabic and English month names, and a formatted Arabic date string. Essential for agents handling Islamic events, Ramadan, Hajj seasons, or Arabic documents.

HIPAA compliance gap teaser — real findings drawn from the Midnight Infrastructure knowledge base, tailored to your org type and stated concern.

Execute a paid AI task (tier auto-detected from the objective) via the x402 protocol.

Fetch hiring signals (open job postings) with position, department, seniority, and location filters. Pagination billing: call the first page normally and save billing.requestId from the Orthogonal /v1/run response. For later page, offset, or cursor calls on the same logical search, pass parentRequestId with unchanged non-pagination parameters. Valid continuation calls still get their own request IDs and quoted price, but are charged 0. Changing filters starts a new billable request.

Historical AIS daily brief by date (YYYY-MM-DD)

Full SPX options market briefing for a specific past date. Includes gamma regime, GEX levels, dealer positioning, pivot levels, expected move, trade signal, and AI-generated narrative.

Historical fiat exchange rates for a given date (YYYY-MM-DD, back to 1999-01-04) and base currency; optionally restrict to specific targets.

Historical APY trend for stablecoins vs. US Treasury benchmark over a lookback window (7–180 days). Use for 'DeFi vs treasury', 'is stablecoin APY going up', 'crypto yield trend', '稳定币利率走势'.

Historical CVaR/ES at alpha from return samples. Call when tail risk budgeting without a full risk engine. Returns var and cvar as deterministic JSON for $0.001 USDC via x402 on Base. First-party local math only—no RPC, live market feed, API keys, storage, or mediagen. Advisory only; the caller owns capital, risk, and production controls.

Historical evidence behind a crypto opportunity: for its strategy (and coin where enough samples exist) the measured populations — detected, blocked, published, expired without entry, completed, wins, losses, time exits — plus win rate over completed outcomes only with a Wilson interval, average/median/total net return, distinct days and coins, ML model evidence status and the measurement window. Real measurements, never fabricated; short windows have wide error bars. Paid per request.

Historical Polymarket trade query with filters plus per-wallet aggregation. $0.01 USDC x402 Base.

Curated shelf of public-domain history texts spanning ancient to modern periods, ranked by historical popularity. Returns title, author, year, book_id, and drill-down routes for full-text retrieval. No license, no API key required.

Historical funding rate data for a specific Hyperliquid coin

Historical price, market cap, and volume data for any coin

Paginated date-range query over reviewed past Japan regulatory events (all sources, optional category filter). For bulk historical retrieval rather than polling. English, human-reviewed. Factual reporting only; not legal advice.

Recent Solana transaction signatures for an address (most recent up to 100, not full history since genesis).

Has this x402 endpoint been trustworthy over time? Track record of one endpoint from continuous independent monitoring: uptime %, the dated chronology of every payTo (receiver) change — the signal that catches hijacks — plus price-change history and trend. Compounding data that cannot be reconstructed after the fact: a snapshot tells you what an endpoint is, this tells you what it has been. ?endpoint=url

HivemindOS service router for agents: one paid call returns the full HivemindOS commercial catalog (crypto research, wallet risk, Reddit customer research, media, models, email) with live pricing plus every direct x402 purchase endpoint and exact request examples. Start here to discover what a HivemindOS agent stack can buy.

HL funding rate snapshot + OI regime. Signals: squeeze, OI spike, contango shift.

Holder distribution for a token (GoPlus): top-10 holders with %, top10 concentration, creator %, LP lock %, DISTRIBUTED/MODERATE/HIGH verdict. Rug/whale signal. Params: chain, address.

Official public holidays by country and year, with regional subdivisions, localized names and normalized dates.

Business-day count excluding weekends and full-day Public or Bank holidays; Optional and HalfDay observances remain business days.

Holiday date check by country or subdivision — determine whether one ISO date is an official public holiday.

Next official public holiday after a date for a supported country or regional subdivision.

Add business days while skipping weekends and full-day Public or Bank holidays; Optional and HalfDay observances are retained.

Public and bank holiday API for 100+ countries, and the business-day answer behind it. Returns every holiday for a country and year with local and English names, whether it is nationwide, and which regions observe it. Pass a date and it also answers directly: is this a business day, and if not, what are the next and previous ones - weekends and holidays both counted, walked across year boundaries. For settlement, SLA, payroll, scheduling and logistics agents.

Public holidays for a country and year, queried as a composite COUNTRY-YEAR code (e.g. NL-2026): each date with its English and local name and whether it applies nationwide. Statutory public holidays only — bank, school and observance days are excluded. Source: Nager.Date, 202 countries, current year -1 to +2.

Returns the public holidays (bank holidays, Feiertage) of a German federal state for one year, each with date, weekday and the citation in that state's own act. Public holidays in Germany are state law; only 3 October is federal. Regionally limited ones (Assumption Day in Bavaria, Corpus Christi in Saxony and Thuringia) are flagged and do NOT apply statewide. All 16 state lists read against the statute, each with source and check date.

CMS Care Compare quality record by CCN for a home health. Answers: what are the quality ratings and performance measures for this facility? Source: CMS Care Compare.

Absurd agent-themed daily horoscope full of API calls and cosmic latency.

CMS Care Compare quality record by CCN for a hospice. Answers: what are the quality ratings and performance measures for this facility? Source: CMS Care Compare.

CMS Care Compare quality record by CCN for a hospitals. Answers: what are the quality ratings and performance measures for this facility? Source: CMS Care Compare.

Hospital cost-report record by CMS Certification Number (CCN). Answers: what are the financial and operational metrics for this hospital across fiscal years? Includes identity, beds, discharges, revenues, net income, operating margin.

Perform a fresh active survey of a public internet host and identify exposed TCP services. Returns open services, software fingerprints, HTTP observations and TLS certificate information.

Host from a URL. Use to extract the host for allowlists, branding, or outbound policy checks. Returns the host/domain component; the URL is never fetched. $0.001 USDC per successful call via x402 on Base—deterministic first-party JSON, no API key, no subscription, and nothing is billed on structured validation errors.