Blockchain And Crypto x402 offerings

Base transaction lookup by hash: sender, recipient, ETH value, block, success or failure, gas used and log count, with the receipt folded in, live from Base mainnet. Use it to confirm a payment or tr…

Crypto ticker / bid and ask: live best bid, best ask, last price and volume for one Coinbase product from Coinbase's Exchange data host, an independent second source to market.quote. Input: product_i…

List all blockchain networks supported by this API's security scanning — Ethereum, BSC, Polygon, Arbitrum, Base, Optimism, Avalanche, Fantom, Solana, and 20+ chains with chain IDs and names. Accepts USDC payments on Base and Solana

Delivers research reports and aggregated scouting data for projects, tokens, and addresses to support analysis and discovery.

Paid access to the x402 v2 AI agent on HyperCLI; payment accepted in USD Coin (USDC) on network eip155:8453.

Forced-liquidation tape over a time window, reconstructed from the node-fills archive (Hyperliquid has no public liquidations feed). Each row is the liquidated user's fill as Hyperliquid's userFills WsFill, one per liquidated trade id, with the nested liquidation object {liquidatedUser, markPx, method market|backstop}. Priced per asset-hour ($0.005 base, $0.01 HIP-3/HIP-4) plus $0.05 per uncached archive hour pulled; up to 24 asset-hours/request, available ~2h after the hour closes.

The most-recent N OHLCV candles (≤5000), in Hyperliquid's candleSnapshot shape. Same per-row pricing as the windowed read ($0.00001 base for main/spot, $0.000025 premium for HIP-3/HIP-4); candles lag ~2 days.

Archive coverage for a coin's liquidations over a window (≤7 days): which archived hours hold liquidations and where the gaps are. Warms the cache for everyone after. Priced floor ($0.001) + $0.05 per archived hour examined.

Raw market trades over a time window: the live hot tier (~24h) plus S3 read-through for older history (archive from 2025-05-25), merged. Each row mirrors HL's WsTrade verbatim, including the buyer/seller addresses (`users`) and the trade `hash`. Rows come oldest-first (by time, then tid) for forward paging, unlike Hyperliquid's newest-first recentTrades. Priced per asset-hour ($0.015 base, $0.03 HIP-3/HIP-4) plus $0.05 per uncached archive hour pulled (warms the cache); ≤24 asset-hours/request.

The most-recent N open-interest / funding / ctx rows (≤5000), as {coin, ctx, time}. Priced per row ($0.000025 premium); served live (no lag).

A Hyperliquid account's resting open orders with frontend metadata, for any 0x address.

A Hyperliquid account's recent trade fills (up to 2000) with price, size, fee and closed PnL, for any 0x address.

A Hyperliquid account's fee schedule and trailing volume, for any 0x address.

A Hyperliquid account's HYPE staking summary (delegated/undelegated/pending), for any 0x address.

A Hyperliquid account's spot token balances, for any 0x address.

A Hyperliquid account's perpetuals state — open positions, margin summary and withdrawable balance, for any 0x address.

A Hyperliquid account's historical account value and PnL across day/week/month/all-time windows, for any 0x address.

Full Hyperliquid funding extremes (carry-cost leaderboard)

Live perp funding rates, open interest, and mark/oracle/mid prices across 200+ Hyperliquid perpetuals (free/keyless). Each row: coin, hourly funding rate, open interest, mark/oracle/mid price, premium, prior-day price, 24h notional volume, max leverage. Filter by coin; sort by oi, volume, or funding. On-chain perp microstructure for funding-arb and OI signals.

Live context for every Hyperliquid spot pair — price, 24h notional volume and token supply, with token names resolved and context zipped in.

Historical funding rates for one Hyperliquid perpetual over a time window — funding rate, premium and timestamp per hour.

Live L2 order book for one Hyperliquid asset — bids and asks with price, size and order count, up to 20 levels per side.

The Hyperliquid perpetual assets currently at their open-interest cap — a liquidity/risk signal.

Live context for every Hyperliquid perpetual — mark/oracle/mid price, funding, open interest, premium and 24h notional volume, zipped with each asset's metadata.