SiteCheck Crypto & Finance

Compound v3 (Comet) market stats on Ethereum read on-chain: utilization, supply and borrow APY, total supply and borrow of the base asset, and every collateral asset with its borrow and liquidation collateral factors, liquidation factor and supply cap. Markets: usdc (cUSDCv3) or weth (cWETHv3). Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

Convex Finance (cvx.eth) governance on Snapshot: the newest proposals (1 to 20) with title, state, start and end time, number of votes and the top two choice scores. Votes are the Snapshot tallies. vlCVX lock balances and per-wallet voting power are not in this source and are not reported. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

CoW Protocol (Ethereum) latest batch auction result: auction id and block window, number of solver solutions, the winning solution (solver, score, ranking, settlement tx), and the top five solutions by ranking. Order details and clearing prices are not returned in this summary. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

Cross-chain transfer volume from Wormholescan (Wormhole network): USD and token counts grouped by source to destination chain over the newest N transfers (1 to 100). A recent window, not total bridge TVL or long-term trends. Transfers with no USD price are counted but not summed. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

Recent crypto and Web3 venture funding rounds (project, date, round type, amount and valuation in USD, lead and other investors, category, chains) from DefiLlama's public Raises page. Filter by date window, investor, category, chain, round or minimum amount. Amounts are as DefiLlama lists them and can be missing for undisclosed rounds; new rounds appear within days. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

Rekt News leaderboard of the largest crypto hacks and exploits: rank, incident name, audit status as listed, loss in USD and date, from the public page (top 1 to 50). Root-cause write-ups and attack technique (e.g. flash loans) are not in the list and are not reported. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

OKX perpetual-swap liquidations for one underlying (e.g. BTC-USD): the most recent 100 filled forced liquidations, split into long and short liquidated USD value, with the largest events. Covers OKX only, and the window is the latest 100 events, not a fixed 24h total. Other exchanges' liquidation streams are not reported. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

Curve Finance gauges on one chain (default Ethereum): CRV emission APR range, CRV inflation rate per second and working supply per gauge, with the pool name and addresses. Sorted by CRV APR, top 1 to 50. Relative gauge weights and bribe yields are not in this source and are not reported. Small pools can show very high APR. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

Multi-chain wallet net worth with DeFi positions and debt (40+ EVM chains and Solana, data from the Zerion API): total value in USD split by wallet, deposited, borrowed, locked and staked, top chains, and every protocol position (protocol, chain, type such as deposit, loan, staked, reward or locked, token, amount and USD value) grouped by protocol, with total debt. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

Stablecoin market cap (circulating USD), 1/7/30-day circulating change (mint/burn proxy), peg price and depeg % from DefiLlama. Pass symbols (e.g. USDT,USDC) or leave empty for the 10 largest. Net change is a change in circulating supply, not separate mint and burn events. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

Current total value locked (TVL, USD) of one DeFi protocol from DefiLlama, by protocol slug (e.g. aave, uniswap-v3). Returns the single current TVL number only; chain breakdown and history are not included. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

DeFi pool APY (total, base, reward), TVL, 7/30-day APY change and impermanent-loss estimate (il7d, ilRisk) from DefiLlama. Filter by project, chain and symbol; returns up to 20 pools by TVL. APY is DefiLlama's estimate, not a guaranteed return. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

Deribit BTC or ETH options for one expiry (default: nearest unexpired): at-the-money implied volatility (mark IV), and an IV skew at ±10% moneyness (put at 0.9x spot minus call at 1.1x spot, in IV points). This is a moneyness skew, not a 25-delta skew: Deribit's summary has no delta, so per-strike delta calls are not made. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

Live DEX pool snapshot from DexScreener for one pool address on one chain (Uniswap, Raydium, Curve and other DEXes DexScreener indexes): USD liquidity, token reserves, price, 24h volume and transactions, FDV. Slippage is not computed. Data is DexScreener's aggregate, not raw on-chain reads. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

dYdX v4 (Cosmos app-chain) perpetual market for one ticker: status, oracle price, 24h price change, 24h USD volume and trade count, hourly funding rate, initial and maintenance margin, and open interest in base units and an approximate USD value at the oracle price. Indexer data only. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

Ethereum EIP-1559 gas per recent block: base fee (gwei), gas used ratio, and priority fee (tip) percentiles at 10/50/90 from eth_feeHistory, plus the next block's base fee. Gas used by contract is not included (this RPC does not give it). Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

Ethereum proof-of-stake yield snapshot: Lido stETH APR (protocol-wide, after Lido fees) and the beacon chain's finalized and justified epochs with the finality flag. Validator queue and churn are not in these sources and are not reported. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

Etherscan public address-label cloud: entity labels (e.g. Binance, 0x Protocol) with counts of tagged accounts, transactions and tokens, from the label page's embedded data. Filter by name or take the top labels by total. Does not list individual deposit wallets and does not separate CEX deposit tags from other labels. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

Crypto Fear & Greed Index (0-100) from alternative.me: today's value and label, change vs yesterday and vs 7 days ago, 7-day average, and a sentiment momentum label (rising, falling, flat). Daily; the source updates once a day. Attribution to alternative.me is requested by the source. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

GMX v2 (Arbitrum) GLV liquidity vaults: each vault's name, vault token address, long and short collateral tokens, whether it is listed, and listing date. Trader net exposure, vault APY and GM market composition are not in this response and are not reported. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

EVM token honeypot check from honeypot.is: simulated buy/sell success, honeypot verdict, buy/sell/transfer tax, risk flags, open-source status and the main DEX pair liquidity. EVM only (no Solana). Simulation results can change with pool state; not financial advice. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

Hyperliquid L1 perpetual market snapshot for one coin: best bid and ask, spread, USD depth within 1% of mid (from the 20 returned levels per side), mark and oracle prices, hourly funding rate, open interest in USD and 24h notional volume. Public market data only; vault PnL is not included. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

Jupiter aggregator quote on Solana for an exact-input swap: input and output amounts in base units, price impact %, USD value, slippage, and the AMM route legs (venue labels). Quote only, no transaction. Amounts stay in the token's smallest unit (decimals are not looked up). Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

Lido stETH vs ETH peg from public USD prices (DefiLlama coins API): stETH and ETH price, discount or premium in %, plus Lido's total stETH staked and market cap. The two prices can be quoted a few minutes apart. Curve pool balances and the Lido withdrawal queue are not included. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

Linea zkEVM rollup telemetry from the public Linea RPC: latest sequencer block, safe block and finalized block (proven and finalized on Ethereum L1) with numbers, times and transaction counts, the finality lag in blocks and seconds, gas price (gwei), base fee, gas used % of limit and average block time over the last 20 blocks. Batch/proof IDs are not exposed by the RPC and are not reported. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

Sky (MakerDAO) savings rates and peg: sUSDS and sDAI savings APY and TVL on Ethereum (DefiLlama yields), DAI and USDS USD price and depeg %, and circulating supply. Vault collateralization is not in these sources and is not reported. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

Mantle Network L2 telemetry from the public Mantle RPC: latest block, safe block (its batch is posted to Ethereum/EigenDA) and finalized block with numbers, times and transaction counts, the head-to-safe and head-to-finalized lags in blocks and seconds, gas price (gwei), base fee, gas used % of limit and average block time over the last 20 blocks. Treasury AUM and per-blob EigenDA statistics are not in the RPC and are not reported. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

Ethereum MEV-Boost delivered blocks from the Flashbots relay: proposer payment in ETH (block value), transaction count, gas used vs limit, and builder pubkeys with block counts. Covers the newest blocks only (1 to 50). Sandwich volume is not in this source and is not reported. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

ERC-721 collection activity on Ethereum from Blockscout: name, holder count, supply and the newest 50 transfers, with round-trip transfers (a token sent A to B and straight back to A) flagged as possible wash signals. No sale prices, floor price or royalties: this source does not provide them. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

OP Mainnet (Optimism) recent blocks from the public RPC: transactions per block, gas used per block, block time, and the transaction rate over the last N blocks (1 to 10). Sequencer revenue and Superchain-wide totals are not in this RPC and are not reported. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

Polygon PoS checkpoints from the Heimdall API: the latest K checkpoints (1 to 10) with their Bor block range, timestamp and proposer, plus the average spacing in blocks and seconds. Checkpoints are the Ethereum-anchored root commitments. State-sync logs are not included. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

Pyth Network oracle prices with confidence bands, read on-chain from Pyth's Solana push feeds: price, confidence interval (absolute and %), EMA price and EMA confidence, publish time and age in seconds, feed id and account, for up to 20 symbols (BTCUSD, ETHUSD, SOLUSD, gold XAUUSD, stablecoins, LST rates; ~65 feeds). Call with list=true for every available symbol. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

OFAC SDN list digital-currency addresses (from the Remarks field 'Digital Currency Address - <CODE> <address>'): list up to 200 entries with currency code, address and sanctioned entity name, optionally filtered by currency or checked for one address. Covers the current SDN.CSV only; the list is not complete for every chain, and a miss is not proof an address is clean. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

Scroll (zkEVM L2) network statistics from its public explorer: total blocks and transactions, average block time, gas prices, network utilization and today's transactions, plus the newest blocks (1 to 10) with gas use and transaction counts. Narrowed: proof and batch-finalization status is not in this public API and is not reported. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

EVM contract verification status from Sourcify (open, no key): match type (exact/partial), compiler, contract name, ABI function and event counts, proxy implementations. Only verified contracts; source files are not returned. Unverified contracts give a 404. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

Solana SPL mint audit from the chain: program (Token or Token-2022), authorities, supply and decimals, plus Token-2022 extensions with risk flags for permanent delegate, transfer hook, transfer fee, default frozen state and mint close. Reads the mint account only; it does not check holders or liquidity. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

Solana validator snapshot from the public RPC: active and delinquent validator counts, total active stake in SOL, stake-weighted commission, cluster skip rate over the latest epoch block production, and the top validators by stake with their commission and skip rate. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

Solana account inventory: SOL balance, every SPL token account (Token and Token-2022 programs) with mint, amount, decimals and frozen state, token name, symbol, USD price and value for the largest holdings (Jupiter token data), and the latest transaction signatures with time and status. Read from Solana RPC. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

Sui mainnet current epoch from the public GraphQL API: epoch number, reference gas price (MIST per gas unit), epoch start and end time, and total checkpoints. Shared objects and package ids are not included: the public JSON-RPC is deprecated and this tool does not query object lists. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

SushiSwap route quote for an exact-input swap on one EVM chain: amount out, swap price, price impact, gas spent and the tokens in the route. Quote only, no transaction data. The API needs a sender address; if none is given, a fixed placeholder address is sent and nothing is signed or executed. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

USDT (Ethereum) supply changes from the USDT contract's own events over the last N blocks (1 to 200000, about 4 weeks): Tether issues (Issue), redemptions (Redeem) and destroyed funds of blacklisted addresses (DestroyedBlackFunds), with counts, totals and the latest and largest events. On-chain events only, not Tether's treasury reports. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

Ethereum ERC-20 holder concentration from Blockscout: top 100 holders' share of total supply, top 10 share, and a Gini coefficient over those 100 balances. Gini is over the top 100 only, not all holders. Ethereum mainnet only. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

Token emission and unlock schedule per allocation label (team, investors, rewards, etc.) from DefiLlama emissions data, by protocol slug: last unlock day and amount, next scheduled unlock (if any in the data), and total unlocked to date. Amounts are in tokens. Coverage depends on DefiLlama having the protocol's emissions file. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

TON jetton (token) masters from TON Center's public API: the newest N jetton masters (1 to 10) with raw address, total supply in base units, mintable flag, admin address and metadata URI. Jetton holder balances and Toncoin staking are not included. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

Tornado Cash ETH pools (0.1, 1, 10, 100 ETH): current pool balance, contract code presence, and an approximate anonymity set = balance divided by denomination (deposits not yet withdrawn, if nothing else moved the balance). Ethereum pools only; no relayer or multi-chain data. Sanctioned protocol data, read for its public on-chain state. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

Uniswap V3 liquidity distribution for an Ethereum pool, read on-chain: tokens, fee tier, tick spacing, current tick and price (both directions, decimals applied), in-range liquidity, and every initialized tick within a window around the price with its price, liquidityNet and the active liquidity of the range above it — the shape of concentrated liquidity. Default pool: USDC/WETH 0.05%. Price: $0.003 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

Bitcoin large transactions in the latest block from mempool.space: total output in BTC, fee, txid and block height, filtered by minBtc. Bitcoin only (no ETH or SOL). Covers the first 25 transactions of the tip block; output total includes change, so it is transaction size, not one wallet's transfer. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

Token balances of an EVM wallet across chains from Blockscout explorers: native coin and ERC-20 holdings with amount, USD price and USD value (largest first), plus per-chain and overall USD totals. Ethereum, Optimism and Gnosis by default; Base, Arbitrum and Polygon when the operator's free Blockscout key is set. Prices are Blockscout's; airdropped tokens can be spam. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

On-chain wallet portfolio and performance from Zerion across 40+ EVM chains and Solana: total value in USD, split by position type (wallet, deposited, borrowed, locked, staked) and by chain, 1-day change, lifetime PnL (realized, unrealized, total gain and %, invested, fees) and, with a period, the value history chart (up to 60 points). Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

zkSync Era rollup batches from the public block explorer API: the newest N batches (1 to 20) with batch number, time, status (sealed, committed, proven, executed), L1 and L2 transaction counts, and the chain ids where each step was posted. Hyperchain (other zkSync chains) data is not included. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

Investing.com economic calendar for a date range (up to 7 days): each release with UTC time, country, currency, event name, category, importance (low/medium/high), reference period, actual, forecast and previous values with unit, Investing's actual-vs-forecast verdict, preliminary flag and the publishing source. Filter by country code, currency or minimum importance. Read from the API the Investing.com calendar page calls. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

Morningstar quote page data for a US stock, ETF or mutual fund: name, ticker, Morningstar star rating, key statistics shown free on the page (stocks: previous close, day and 52-week range, bid/ask, market cap, P/E, P/S, dividend yield, sector, industry, style box, employees), top-10 holdings with weight, market value and sector plus portfolio date (ETFs/funds), and the analyst report headline. Subscriber-only values are omitted. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

Alpha Vantage global quote for one stock or ETF ticker: price, open/high/low, volume, previous close and change, from Alpha Vantage's free API. Needs a free Alpha Vantage API key (ALPHAVANTAGE_API_KEY); free keys are rate limited. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

Asian Development Bank financing (loans, grants, technical assistance) from ADB's official IATI data via d-portal.org: IATI activity id, ADB project number and link, title, recipient country, status, start/end dates, committed and disbursed USD, description. Filter by country (ISO2) and title words; newest start first. Open data, no key. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

Bank of England official daily statistics (IADB) for one series code (default XUDLUSS) over the last N days, from the Bank's CSV download. Values as published; no interpretation of the series. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

Brazil Central Bank (BCB) SGS time series: the latest N values of one series number (default 12), with dates and values as published. Series numbers are listed in the BCB SGS catalogue. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

Binance spot last price for one trading pair (for example BTCUSDT), from Binance's public ticker endpoint. Only the last price is returned; no order book or history. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

Bitfinex spot ticker for one or more pairs (e.g. tBTCUSD,tETHUSD): bid, ask, last, 24h change and volume, from Bitfinex's public v2 ticker endpoint. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

Bitget spot ticker for one pair (e.g. BTCUSDT): last price, bid/ask, 24h high/low, volumes and 24h change, from Bitget's public v2 market endpoint. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

Bitstamp spot ticker for one pair (e.g. btcusd, btceur): last, bid, ask, 24h open/high/low, volume and VWAP, from Bitstamp's public ticker endpoint. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

Bitvavo (Dutch exchange) last price for one market such as BTC-EUR, from Bitvavo's public ticker endpoint. Last price only. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

B-Stock wholesale liquidation auctions (US marketplace, all sellers): total live lots and 20 per page with listing id, title, storefront (seller), categories, condition, inventory type, units, pallets, manufacturers, current / opening bid, next minimum bid, number of bids, typical selling price, currency, start and end time, seller city/state/zip, shipment type, manifest flag, image and auction link. From bstock.com via a residential proxy. Price: $0.02 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

Currency list from Coinbase's public v2 API: currency code, name and minimum size, optionally filtered by a name or code fragment. Reference data only; no prices. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

Coinbase Exchange trading products (pairs) with status and minimum order sizes, filtered by quote currency (default USD). Lists what can be traded; no prices. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

Coinbase Exchange OHLCV candles for one product (e.g. BTC-USD) at 1m, 5m, 15m, 1h, 6h or 1d granularity, plus the current best bid and ask. Latest candles only (Coinbase returns up to 300 per call). Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

Exchange rates against the US dollar for about 170 fiat currencies and 400+ cryptocurrencies (Coinbase public rates): symbol, name, fiat or crypto, USD value of one unit and units per USD. All rates, a fiat/crypto filter, or one currency by symbol (EUR, BTC, TRY) or name (euro, bitcoin, turkish-lira). Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

CoinGecko spot prices for up to 10 coins (by CoinGecko id, e.g. bitcoin,ethereum) in one currency, with 24h change. Prices are CoinGecko's aggregated spot prices; no history. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

CoinLore ranked crypto list: USD price, market cap, 24h volume and 1h/24h/7d changes for the top N coins (N from 1 to 100). Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

CoinMarketCap ranked crypto listing: name, symbol, USD price, market cap, 24h volume and 24h change for the top N coins. Read from the JSON that coinmarketcap.com itself loads (undocumented; can change without notice). Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

CoinPaprika top crypto tickers by market rank: USD price, 24h volume, market cap and percent changes (1h, 24h, 7d). The first N coins by rank, N from 1 to 100. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

CryptoRank top crypto projects by rank: name, symbol, type, price, market cap, fully diluted valuation, 24h volume, 24h high/low, supply and all-time high, from CryptoRank's API v2. Up to the top 100. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

Curve Finance pools on Ethereum (all but the tiniest, as Curve's 'big' list): pool name, total USD value locked in the pool, and each coin with its USD price and balance, sorted by pool size. Optional name filter. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

Dataroma superinvestor portfolios: manager and firm name, portfolio value, number of stocks and the top holdings' tickers, read from Dataroma's public manager table. Snapshot of the public page; not investment advice. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

DeFi lending and liquidity pool yields from DefiLlama: APY, base and reward APY, TVL, for pools filtered by chain or project, sorted by TVL. Data is DefiLlama's own estimates and changes often. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

DIA crypto price oracle: current USD price for one asset symbol (e.g. BTC, ETH), yesterday's price and volume, from DIA's public quotation endpoint. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

ETF.com profile for a US-listed ETF: name, issuer, one-line strategy description, inception date, expense ratio, assets under management, benchmark, index tracked, category and fee note. From etf.com's public fund pages (their structured data) via a residential proxy. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

FDIC-insured bank institutions in one US state from the FDIC BankFind API: name, certificate number, address, ZIP, charter class and whether the bank is active. Institution data only; no financial statements. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

US federal campaign contributions (FEC Schedule A itemized receipts) from the official OpenFEC API, by contributor name, employer, committee ID or state for a two-year cycle: contributor, employer, occupation, city/state/ZIP, amount, date, committee, receipt type, memo and filing image link, newest first, with total count. FEC law forbids using contributor names for solicitation or commercial purposes. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

US FDIC-insured banks (FDIC BankFind call-report data): name, FDIC cert, Fed RSSD ID, location, total assets, deposits and net income (USD), ROA and ROE, report date, charter class, regulator, office counts, holding company, website, established date, active flag and closing date. Search by name, filter by state and active status, sort by assets, deposits, name or age; or look up one bank by cert. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

Finviz quote snapshot for one stock ticker: the key statistics table as label and value pairs (market cap, P/E, price, change, volume and similar), read from the public quote page. Values are as Finviz shows them, possibly delayed. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

Gemini crypto exchange public ticker for one market (e.g. btcusd): bid, ask, last price and 24h volume. Market data only; no order book or history. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

UK public (bank) holidays from GOV.UK for England and Wales, Scotland or Northern Ireland, optionally for one year. Official list published by GOV.UK; dates only, no working-day calculation. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

HTX (formerly Huobi) 24h ticker for one market (e.g. btcusdt): open, high, low, close, bid/ask, base and quote volume and trade count, from HTX's public market tickers endpoint. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

Hyperliquid perpetual futures snapshot for one coin (e.g. BTC): mark, oracle and mid price, hourly funding rate, open interest and 24h volume, from Hyperliquid's public info API. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

Real-time US stock, ETF or index quote (replacement for the closed IEX Cloud public quote): company name, exchange, last sale price, net and % change, bid/ask price and size, volume, last trade time, market status (pre-market, open, after-hours, closed) with the regular-session close, day high/low, 52-week range and upcoming earnings date. Data from Nasdaq.com's public quote API. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

IndexMundi monthly commodity price table for one commodity (default gold), read from the public commodity page: month and price as IndexMundi publishes them. Prices are as shown on the page; units follow that page. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

Kalshi (US regulated prediction exchange) open events and their markets: event title, category, series, and per market the question, yes/no bid and ask, last price (= implied probability), 24h and total volume, open interest, close time and rules. Filter by series ticker (e.g. KXFED, KXBTC) or category text. From Kalshi's official public market-data API via a proxy; prices in USD per $1 contract. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

leboncoin.fr classified-ads search (all of France): result totals (all / private / pro) and 35 ads per page with ad id, title, price (EUR), category, city, zip, department, region, latitude/longitude, seller name and type, first publication date, photo count and first photo, boosted flag and ad link. From leboncoin.fr via a stealth proxy. Price: $0.03 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

Bitcoin network snapshot from mempool.space: recommended fee rates (sat/vB) for fastest, half-hour, hour and economy confirmation, plus the current chain tip height. Live network data; no prices. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

MEXC spot last price for one pair (e.g. BTCUSDT), from MEXC's public ticker endpoint. Last price only; no order book or history. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

Short interest history for a Nasdaq-listed stock from Nasdaq.com (FINRA twice-monthly settlement data): settlement date, shares sold short, average daily share volume and days to cover, newest first (about one year of reports), plus the change versus the previous report. Only Nasdaq-listed symbols are supported by the source. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

NerdWallet best credit card rankings for a category (cash-back, travel, balance-transfer, 0-apr, rewards, student, secured, business...): rank, card name, the 'best for' label, annual fee, NerdWallet star rating, image and link. From nerdwallet.com's public 'best credit cards' pages via a residential proxy; rankings are NerdWallet's editorial picks. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

Crypto market tickers (replacement for the closed Nomics ticker API): rank, name, symbol, price, 24h volume, market cap, circulating/total/max supply, % change over 15m, 1h, 24h, 7d, 30d, 1y, all-time high price/date and distance from it, in USD or another quote (EUR, GBP, JPY, TRY, BTC, ETH). Top coins by rank, or specific CoinPaprika ids (btc-bitcoin, eth-ethereum). Data from CoinPaprika's public API. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

Norges Bank daily exchange rate of one foreign currency in NOK (NOK per 1 unit of the currency), from Norges Bank's SDMX-JSON data API. Last N observations; business days only. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

OFR Short-term Funding Monitor daily series from the US Office of Financial Research, for one mnemonic (default FNYR-SOFR-A, the SOFR rate in percent): the latest N observations. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

Pendle Finance active yield markets on Ethereum: name, expiry date, implied APY, aggregated APY and liquidity, from Pendle's public v2 API. Sorted as Pendle returns them; use limit to cap the list. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

Phemex perpetual-contract ticker for one symbol (e.g. BTCUSDT): last price, mark and index price, funding rate, open interest and 24h volume, from Phemex's public md/v2 endpoint. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

PitchBook public profile of an investor, lender or advisor: name, description, public quick facts (type, year founded, professionals, investments, exits, AUM when shown), headquarters address and the profile's FAQ answers. Takes the PitchBook profile id (e.g. 10075-24 from pitchbook.com/profiles/investor/10075-24). Via a premium residential proxy; subscriber-only data is not included. Price: $0.005 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

PitchBook public fund profile: fund name, description, quick facts as PitchBook shows them publicly (strategy, status, manager, size, vintage, dry powder when public), domicile address, and the profile's FAQ answers (manager, type, status, notable and latest investments). Takes the PitchBook fund id (e.g. 11230-30F from pitchbook.com/profiles/fund/11230-30F). Via a premium residential proxy; subscriber-only performance data is not included. Price: $0.005 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

Latest SEC Form D filings (private securities offerings, Reg D) from EDGAR's public search index: filer name, CIK, filing date, state and accession number. Lists filings only; the offering amounts are not parsed. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

Recent SEC Form 4 insider filings (officers, directors, 10% owners reporting trades) for one company CIK, from EDGAR's public submissions index. Lists filings with dates and links; transaction amounts are not parsed. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

Search the SEC Investment Adviser Public Disclosure (IAPD) database by firm name: CRD number, firm name and other names, SEC adviser (801-) and broker-dealer (8-) numbers, adviser and broker-dealer registration status, whether disclosures (regulatory or legal events) exist, FINRA registrations, branch count, office city/state/country and the IAPD summary URL; plus the total number of matches. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

Investment adviser firm record from the SEC IAPD (Form ADV) by CRD number or firm name: legal and other names, adviser status, SEC file number, latest Form ADV filing date and PDF link, office address, SEC / state / exempt-reporting registration flags, registration history, state notice filings and brochure list, plus the IAPD page. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

Recent SEC NPORT-P filings (monthly mutual fund and ETF portfolio reports) for one fund-company CIK, from EDGAR's public submissions index: filing date, period and accession number. Holdings inside the XML are not parsed. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

StockAnalysis company identity for one stock ticker: company name, legal name, ticker and the page description, read from the schema.org JSON-LD on the public stock page. Financial figures are not included. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

Stocktwits trending stock symbols right now: ticker, company title, exchange, watchlist count and trending score. A popularity list from social posts, not a recommendation. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

Daily historical prices for a US stock, ETF or index: date, open, high, low, close and volume, newest first, for any date range up to 10 years back (max 1,000 rows per call). Data from Nasdaq.com's public historical quotes API (Stooq blocks automated downloads). Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

Tel Aviv Stock Exchange (TASE) end-of-day data, 30 securities per page in TASE's order: security ID, ISIN, symbol, name, type (share, bond, warrant, ETF...), last price, % change, base/open/high/low, deals, turnover (ILS thousands), units, market value, monthly and annual yield, bond details (redemption, linkage, coupon) where relevant, trade date and total count. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

TradingView public trading ideas: the latest published idea titles and their chart links, read from the public ideas page. Community opinions, not investment advice; no prices are computed. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

TradingView stock screener results for one market (default america): symbol, last price and daily change, in TradingView's default order. Read-only scanner query; no filters beyond market and count. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

WhiteBIT exchange spot ticker for one market (e.g. BTC_USDT): last price, 24h change and volumes, from WhiteBIT's public v4 ticker list. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

World Bank indicator values for one country by year, e.g. GDP in current US dollars (NY.GDP.MKTP.CD), from the World Bank open data API. Annual data; the latest years can be missing or revised. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.

Yahoo Finance quote and daily history for one ticker (stocks, ETFs, indices, FX, crypto symbols) from Yahoo's public chart endpoint. Prices are delayed or end-of-day per Yahoo; no fundamentals or company lists are included. Price: $0.002 in USDC per successful call, paid with x402 (Base, Solana or Arc); failed calls are not charged.