other

Per-venue slippage scan for a ticker at $1K/$5K/$10K notional. Returns all venues sorted by lowest slippage, with BBO + depth. Raw scan — no opinionated ranking.

Parse any cron expression into a human-readable explanation, validate its syntax, compute the next 5 scheduled run times, and detect common patterns (daily, weekly, monthly, hourly) — so agents can understand, validate, and work with cron schedules without implementing their own cron parser.

Historical open interest timeseries (1h/4h/1d) for a ticker/venue. 30-90d window cap.

Historical 24h-volume timeseries (1h/4h/1d) for a ticker/venue. 30-90d window cap.

Telegram advertising data: available ad networks and their minimum deposits, compare where to run campaigns.

Search hotels near any MLB team's home stadium for a given stay, powered by Duffel Stays. Returns results sorted by price with room type, board type, and availability. Params: teamId, check_in, check_out (YYYY-MM-DD), guests.

Search one-way economy flights to the nearest airport for any MLB team's home stadium, powered by Duffel. Returns offers sorted by price with carrier, times, and expiry. Params: teamId, date (YYYY-MM-DD), origin (IATA code), passengers.

Resolve ENS name to Ethereum address or reverse-resolve address to ENS name

Nearby Citi Bike pickup stations with available bikes and e-bikes

Active subway service alerts with direction, severity, and estimated delay minutes

Open-interest delta — current OI vs OI N hours ago for a ticker/venue. Accumulation/distribution signal.

Tickers with current 24h-volume >= multiplier × baseline avg over lookback. Raw volume-spike scanner.

Volume-weighted average funding rate across all venues for a ticker. Accounts for venue market share — high-volume venues dominate the weighted rate.

Funding-rate sign-change detection for one crypto perpetual — every positive↔negative flip across venues inside a lookback window, each with its venue, hour and the rates either side of the change. Raw events for spotting funding-regime turns in funding-arb and carry positioning: it reports the flips, it does not classify them as sustained or transient.

Cross-venue mark-price spread scan for crypto perpetuals — where the same perp trades at different marks across venues. Quoted spread is not net edge: it excludes fees, slippage and funding differences.

Cross-venue funding-rate arbitrage scan over all tracked crypto perpetuals: every ticker whose (max_rate − min_rate) across venues exceeds your threshold. Naive filter, no signal logic — gross spread, before fees, slippage and funding-interval differences.

Resolve an @handle to its numeric user id. Example: GET /api/tools/get_user_id?username=jack

EU stablecoin compliance check + regulatory due diligence — MiCA pre-flight verdict (PASS/WARN/BLOCK) with grade A-F and live ESMA authorization status. Supports USDC, USDT, EURC, RLUSD, DAI, FDUSD, PYUSD and 40+ stablecoins. Required EU regulatory due diligence for CASPs, exchanges, payment processors, e-money institutions, fintech agents. MiCA / DORA / AMLR. BaFin / ESMA / AMF / FINMA / CySEC aligned. July 2026 CASP deadline.

Search and synthesize scientific literature on longevity and aging. Submit a research question; returns cited answer with references from PubMed and other sources.

Search and synthesize scientific literature on longevity and aging. Submit a research question; returns cited answer with references from PubMed and other sources.

Search and synthesize scientific literature on longevity and aging. Submit a research question; returns cited answer with references from PubMed and other sources.

Standardize city name data to a consistent canonical form. Handles abbreviations, alternate spellings, and local variations.

Determine the likely cultural or geographic origin of an individual name. Useful for demographic analysis and internationalization efforts.

Determine the likely gender associated with an individual name. Supports international names and provides a confidence indicator.