Perp market data for one USDT perp in a single call: Hyperliquid funding and open interest (with 1h/24h change from our 5-minute sampler) and 24h liquidations with long/short split and biggest print from our own tape. Use when you need to answer: What is this perp doing right now, in one call? A symbol nothing lists answers 400 and a failed read answers 503; neither is ever billed.

Stock perps, S&P 500, Nasdaq, gold and oil perps ranked by funding rate: every stock, index, commodity and FX perp on the Hyperliquid HIP-3 dexes (trade[XYZ], Paragon, Markets by Kinetiq, Entropy), with funding at its 8h equivalent, a 30-day funding z-score, open interest and its 24h change, mark minus oracle basis and 24h volume. Use when you need to answer: Which stock, index, gold or oil…

Orderbook walls for any Hyperliquid perp: the largest resting orders on each side of the book, with USD size and distance from mid. Use when you need to answer: Where are the big resting orders?

Jito tips sampled on-chain: p25 to p99 in SOL of the newest transfers into Jito's tip accounts, what landed bundles actually paid, refreshed every 5 minutes, with a landing recommendation. Use when you need to answer: What tip will land my Jito bundle?

Orderbook imbalance for any Hyperliquid perp: resting bid and ask liquidity in USD within ±N bps of mid, the ratio between the two sides, and a skew read. Use when you need to answer: Which side of the book holds more resting liquidity?

Top gainers and losers over 24h across every Hyperliquid perp above a liquidity floor, each with its funding rate attached. Use when you need to answer: What moved most in the last 24 hours? The "what moved" screener.

Weekend price for US stocks: an indicative 24/7 price for a stock or index (TSLA, NVDA, S&P 500, Nasdaq) from stock perps on Hyperliquid and our tokenized stocks DEX price, with the last regular-session price, its time and source, the implied gap in %, each source's liquidity and the session (open, pre, after, overnight, weekend). Use when you need to answer: What is this stock trading at right…

Swap $0.10 of USDC on Base into sats on Bitcoin Lightning: pay this route over x402, name a Lightning address or a BOLT11 invoice for exactly the quoted sats (or with no amount), and the desk pays the sats within seconds with the preimage as the receipt. Testnet instance: Base Sepolia USDC in, Lightning testnet3 sats out.

Live BTC/ETH/SOL prices + the Crypto Fear & Greed Index in one call. Sourced from CoinGecko and alternative.me public data, combined for convenience.

Validate and format a Chilean RUT (tax ID) including check digit (modulo 11). Use when a Chilean RUT is entered in a form or file and you must catch typos before saving.

Overwing guardrail: check text before you send, post, or act on it. Content moderation, PII detection, confidential leak detection, toxicity, self-harm and severity in ~150 ms. Returns a verdict plus one recommended_action (block / redact / review / allow) with calibrated confidence. Pass context (recipient, channel, owns_contact_info) with the outbound-message set. $0.002 USDC, no account.

Find a French company's SIREN from its name, optionally filtered by postcode or INSEE commune code. Returns up to 10 matches (name, status, NAF code, city, creation date), no personal data. First step before KYB / supplier verification of a French company.

LLM chat completion with no API key or signup (fast open model, meta-llama/llama-3.3-70b-instruct). OpenAI-compatible: set your SDK base URL to https://keyless.run/fast/v1. Flat $0.002 per call, up to 1500 output tokens. Charged only on success.

Natural English text-to-speech with 28 voices (American and British, female and male; Kokoro-82M, open-licensed). Returns MP3 or WAV. Default voice af_heart; list voices at GET /v1/voices. Runs at about real time: 1,000 characters take about a minute. Priced per character.

Use before sending a transaction on the Base network: current Base network gas: base fee, suggested priority fee and max fee, and the cost in ETH of a plain transfer and of a typical token transfer.

Current cross-asset macro conditions for crypto: liquidity, volatility, rates and upcoming calendar risk (CPI, FOMC, etc), with a per-asset directional bias only when the live composite supports one. For setting risk posture, not a daily signal feed. Not financial advice.

Resolve an official Indonesian region code (Kemendagri 2025, e.g. '34.71' or '34.04.12.2001') to its name, type and full administrative hierarchy.

IP address and ASN lookup from the internet registries (RDAP): network name and range, owning organization, country, origin ASN, abuse contact email, registration dates and reverse DNS. Pass ip= (IPv4/IPv6) or asn=.

Crypto token price in USD: live price of ETH, BTC (cbBTC), DAI, AERO or any Base token address, from on-chain DEX pools (Uniswap v3, Aerodrome), best route direct or via WETH. No API key, read-only.

Text completion using the model selected in the request body.