Polymarket x402 REST usage
Top Polymarket prediction markets by 24h volume. Returns up to 50 markets with id, question, slug, volume, volume24hr, liquidity, endDate, outcomes and outcomePrices.
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Top Polymarket prediction markets by 24h volume. Returns up to 50 markets with id, question, slug, volume, volume24hr, liquidity, endDate, outcomes and outcomePrices.
Live market-state data for one crypto pair: BUY/SELL/HOLD state + confidence from a multi-timeframe engine. Machine-readable, ECDSA-signed. Input data for AI finance agents (USDC pay-per-call). Free preview: GET /signals...
Latest crypto news and breaking headlines, real-time from Cointelegraph. Search any topic (bitcoin, ethereum, DeFi, regulation, market sentiment) or pull the live feed, with full article text across 14 languages. Built f...
Find a site's RSS/Atom feeds and return the latest items. Discovers RSS or Atom feeds for a site or page and returns the latest items with title, link, date and summary.
Compact financial statements from SEC XBRL company facts: about 40 standard us-gaap and dei line items (revenue, net income, EPS, cash, debt, shares...), one value per calendar period, last 10 years and 12 quarters, fisc...
Next U.S. Treasury auctions (date, term, size) and the last auction result (high yield, bid-to-cover). Market data only — not investment advice.
Normalized Bitcoin DCA verdict: a single accumulate / hold / reduce signal with confidence and rationale, fusing AHR999, the Mayer Multiple, the Fear & Greed index and the 200-week MA deviation. Shows the input component...
Prediction market odds from Polymarket and Kalshi: implied probabilities, bid/ask, 24h and 7d moves, volume, liquidity/open interest, close time, plus the same question matched across both venues with the spread. No key....
Single-call combined pre-trade security check - runs token-risk and contract-health-audit in parallel against the same GoPlus data and returns both, plus a deduped union of risk_flags. No composite score or letter grade...
List of analyst-curated crypto sector indices and thematic baskets, each with slug, name, description and number of member coins. Use to find which crypto sectors and narratives we track and how many coins each holds. JS...
Federal Register activity on a topic: what published recently, final vs proposed, which agencies, what takes effect.
Audit a Hyperliquid wallet address you already know: every open perpetual position with side, size, leverage, unrealized PnL, liquidation price, and distance-to-liquidation percentage. Does not discover or rank wallets -...
Price, market cap and 24h volume of a coin on ONE past date (00:00 UTC snapshot), in every currency at once plus your chosen one called out. Pass `date` (YYYY-MM-DD) or `daysAgo` (1-365). The point-in-time sibling of cry...
Current ETH price in USD and BTC, from Etherscan's V2 API. A quick single-value price check -- for market cap/volume/supply detail use /crypto-prices instead. Not address-specific. $0.005/call.
A Hyperliquid account's fee schedule and trailing volume, for any 0x address.
Aggregated perp market state: OI-weighted mark/index price, open interest, funding, per-venue breakdown and freshness across 7 live venues.
Is the stock market open right now? Deterministic market-status and trading-hours for the major global exchanges — NYSE, NASDAQ, LSE, Xetra, Euronext, TSE/JPX, HKEX, SSE, ASX, TSX, SIX, NSE/BSE. Returns is_open plus why...
Fetch the verified Solidity source files and compiler metadata for a contract address from an open verified-contract repository. Covers 8 EVM mainnets (ethereum, base, polygon, arbitrum, optimism, bsc, gnosis, celo). Con...
Crypto exchanges ranked by trust score: id, name, country, year established, trust score (1-10) and rank, 24h volume in BTC (and normalized), centralized flag and URL; limit 1-100 (default 25). Pass `exchange` (an id suc...
Dry-run a prospective smart-contract call or transaction without broadcasting it: executes eth_call and eth_estimateGas against the latest block over the same keyless multi-endpoint public RPC pool as /api/evm-rpc (ether...
BTC-denominated exchange rates for ~60 units: crypto (ETH, LTC, BNB, SOL, ...), fiat (USD, EUR, JPY, ...) and commodities (gold, silver ounces), each as units per 1 BTC with name and type. Optional `currencies` filter (c...
A one-call options market summary for a currency: index price, DVOL, call and put open interest with the put/call ratio, total open interest, 24h volume, a per-expiry breakdown, the most active instruments and the perp's...
Risk facts for an EVM token before a trade. One deterministic call returns a verdict (ok, caution, unsafe) with the named facts behind it: honeypot, can-sell, buy and sell tax, mintable supply, hidden or reclaimable owne...
One tokenized real-world asset by id (gold, nvidia, tesla, spy ...): identity, type, image and web slug joined with its onchain market row - price, market cap, 24h volume and change in your currency. Two cached upstream...