Live Chainlink oracle spot price for a pair (latestRoundData, on-chain)

Latest SEC Form 4 insider trades market-wide — every filing from the last N days, fully normalized (issuer, owner + role, code, shares, price, USD value, post-trade holdings), newest first; filter by transaction code, minimum USD value, and insider role

All ~30 currencies at the most recent ECB daily reference fixing, rebased to any covered currency — dated, attributed, agent-clean JSON

Every OFAC SDN/Consolidated addition, removal and record change observed in the rolling log, newest first, with the coverage start date so an empty answer is unambiguous

Largest 13F managers for a quarter by total reported value — institutional leaderboard and discovery surface

One EUR-triangulated cross-rate with inverse and auditable EUR legs, latest or any date back to 1999

Multi-record DNS summary (A/AAAA/CNAME/MX/NS/TXT/SOA/CAA + SPF/DMARC) over DoH — ALWAYS live

N reproducible 8-bit SFX variations of a preset in one call — the game-jam workflow (≤16 per call)

US IPO pipeline — companies currently in registration (S-1/F-1), filterable by stage, recency, SIC and domestic/foreign

Deterministic 8-bit SFX synthesis from a preset + seed — base64 WAV plus the reproducible SFXR parameter block

Recently priced IPOs with parsed 424(b) terms — price per share, share counts, gross proceeds, exchange and ticker, each with source evidence

Normalizes audio levels to target LUFS (e.g. -23 LUFS / -16 LUFS) with integrated peak limiting for podcast, broadcast, and streaming compliance.

Evaluates complex algebraic, trigonometric, unit conversion, and matrix equations with exact deterministic precision via mathjs.

Generates SHA-256 cryptographic authenticity digests and C2PA-compliant provenance manifests for verifiable media preservation.

Resolves A, CNAME, MX, and TXT DNS records globally via isolated public resolvers with DNS rebinding protection.

Fast semantic search over Wikipedia with caching, snippet extraction, and canonical reference URLs for agent contextual grounding.

Extracts I-frames and periodic visual keyframes from video streams for computer vision analysis and thumbnail generation.

Extracts textual content from images and scans using client-side Tesseract.js with per-word confidence scoring.

Generates standardized Chromaprint acoustic fingerprints from audio files for copyright matching and track identification.

Splits micropayment batches across multiple contributor addresses with sub-cent rounding and zero floating-point drift.