Time-bucketed total prediction-market volume across all exchanges.

DeFi protocol ranking.

Bitcoin address portfolio — balance, UTXOs, transaction count from a live Bitcoin Core node

User social posts.

The latest large NEW federal awards across all recipients, from USAspending.gov — browse what the government is funding right now. Tune `?days=` lookback (max 365), `?award_type=contracts|grants|all`, `?min_amount=` floor, `?order=amount|date`, `?limit=` (max 50). Each award carries recipient, amount, awarding agency, dates, description, and a link. Uses new-award dating, not modifications.

Options market data (skew, IV, volume).

Generate an AI-powered similarity key for global/international address matching. Handles international address formats and variations across countries.

Retrieve a research profile on any US municipal securities issuer (state, city, county, school district, transit/water/sewer authority, hospital district, public university, etc.) including issuer type, credit standing, typical security types, outstanding debt, notable events, pension/OPEB exposure, revenue sources, and EMMA reference link.

Recent stock trades disclosed by US members of Congress under the STOCK Act, parsed live from official House and Senate Periodic Transaction Reports: per trade the member, chamber, ticker, asset, buy/sell type, date, and disclosed dollar range. ?chamber=house|senate|both, ?ticker=AAPL, ?limit= recent filings per chamber (max 20). From US House & Senate. From x402stock

Use to monitor tokenized US equities (xStocks) against their real underlyings: every tracked xStock's on-chain price decoded from Raydium CLMM pool state on the public Solana ledger (no Backed/Chainlink/Pyth API), the underlying's live quote, and the premium/discount percent — plus pool liquidity, scaled-UI multiplier, and a us_market_open arb-context flag. From x402stock

US consumer price inflation from the Bureau of Labor Statistics: the latest headline CPI-U and core (ex food and energy) index levels with year-over-year percent change, plus recent monthly history. No ticker needed. Use for macro-aware analysis without leaving for a separate data source. Sourced from US BLS. From x402stock, a market & economic data API (x402, USDC).

What stocks and crypto Reddit is talking about most over the last 24h, by mention volume across the busiest Reddit money subreddits (r/wallstreetbets, r/stocks, r/CryptoCurrency, r/Bitcoin, etc.). Each ticker carries mentions, upvotes, and 24h change in rank and mentions; covered subreddits are listed per response. ?filter=stocks|crypto|all (default all), ?page=. From x402stock

Get profile information for a phone number including carrier, line type (mobile/landline/VOIP), geographic location, validation status, and risk assessment.

The total US public debt outstanding to the penny — the headline national-debt figure — split into debt held by the public and intragovernmental holdings, with the latest value, prior business day, day-over-day change, and recent history. No ticker needed. Updates each business day. Sourced from the US Treasury (FiscalData). Pass `?limit=` for more history (default 30, max 250). From x402stock

Perpetual contract snapshot.

Use to discover the point-in-time archive: immutable daily snapshots of ephemeral market state (Hyperliquid perps/spot, JLP pool, pre-IPO marks, market regime, squeeze scores), captured once per UTC day and never overwritten or backfilled. Lists every feed and entity with date coverage; read days via /archive/{feed} and series via /archive/{feed}/range. From x402stock

Verify whether a company or organization exists and retrieve a verification score from 0-99 with detailed AI-generated reasoning reflecting legitimacy and credibility.

Identify and categorize a company's primary industry classification with standardized NAICS and SIC codes, sector and subsector details, business activity description, and a confidence score.

Standardize an organization name to a consistent, canonical representation. Normalizes abbreviations, suffixes, and formatting (e.g. 'b.o.a.' -> 'Bank of America').

Retrieve property transaction history for any US address including last sale date and price, prior transactions over up to ten years, price-per-square-foot trajectory, ownership chain, recorded deed types, mortgage history, and current owner of record.