Utilities

Historical token prices by DefiLlama — token price(s) at a given unix timestamp by chain:address or coingecko:id.

Generate a Brazilian Pix BR Code ("Copia e Cola") plus QR PNG from a Pix key. JSON body: key, merchant_name required; amount, merchant_city, txid, description optional.…

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

OHLCV candles for one Hyperliquid asset over any interval (1m to 1M), normalized into named fields with RFC3339 timestamps.

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.

Detect jailbreaks, prompt injection, and instruction conflicts before the agent follows them.

Scan text for personal data: email, phone, national id, bank card, IBAN, crypto address, IP address, passport. COMMIT when nothing matches. NO_COMMIT on any finding. POS…

Returns objective on-chain safety flags and live liquidity depth for any token or contract on Base, sourced and timestamped, with no advisory output.

Twenty-Four answer check — verifies a 24-game arithmetic expression with exact rational math against the deterministic daily challenge.

Shortest Path daily graph — find the unique minimum-weight route in a deterministic directed or undirected graph.

Gridlock daily maze — find an optimal orthogonal route through a deterministic bounded obstacle grid.

Previous trading day OHLC bar for stocks, crypto, forex and options — yesterday's open/high/low/close and volume by ticker.

Recent news articles for a ticker with per-ticker sentiment analysis — market sentiment and research primitive.

Exponential Moving Average (EMA) technical indicator for any ticker — trend analytics for stocks, crypto, forex and options.

Erkennt CMS, Shop, Framework, Server, CDN, Analytics, Consent-Tool, Zahlungsanbieter und Marketing-Stack aus Headern, HTML und Skript-URLs. Liefert Trefferliste mit Kate…

Walks the events you pass through the ordered steps you name and reports per step: how many arrived, conversion from the previous step and from the first, drop-off in us…

Turns SenML (JSON or CBOR) and LwM2M TLV into one record shape: resolved name, unit, absolute timestamp, typed value. Optionally puts every series on a shared time axis…

Buy a safety-checked Base DEX swap quote for USDC, WETH, EURC, cbETH, cbBTC, VIRTUAL, or AERO. Returns unsigned calldata or a buyer-signable gasless payload; SafeRoute n…

Notarize a public URL: we fetch it ourselves and return a signed snapshot (final URL, HTTP status, content-type, sha256 of the body, server timestamp, upstream host) wit…

Crypto sentiment via the live Fear and Greed Index (0-100 with classification, e.g. Fear/Greed). Optionally include a short historical series. Source: alternative.me.

Send a list of texts — website addresses, phone numbers, plain words, WiFi details, anything — and get back a ready-to-use QR code image for each one. Every QR code come…

Give this API a hostname or IP address and it tries connecting to each port in your requested range. For every port that answers it reports whether it is open or blocked…

Macro economic snapshot API — dated Eurozone economic indicators for trading/research agents: euro-area inflation (HICP / CPI), ECB policy interest rates (deposit, refi)…