Aperiodic
Catalog
MarketsLive
Pricing
Get Started

For AI agents

Start with your agent

Paste this line into Claude Code, Codex, Cursor or ChatGPT. Your agent installs the client and pulls a first DataFrame, no key needed.
Start in Claude DesktopStart in Claude Code (terminal)Start in Codex
paste into your agent
Read https://aperiodic.io/start.md and follow it.
Aperiodic

Built from hundreds of terabytes of raw data and distilled into point-in-time metrics you can pull as parquet files. Plus the raw trades, quotes and derivatives data behind them.

Use Cases
  • Improve your backtest
  • Find new alpha
  • Execute smarter
Catalog
  • Full Catalog
  • Live markets dashboard
  • Global Liquidity
  • Unusual activity
  • Order Flow
  • L1 — Top of Book
  • L2 — Order Book
  • Market Data
  • Derivatives
  • Raw Data
  • RWA
  • Atlas Security Master
Developers
  • API Docs
  • Live WebSocket Feed
  • Notebooks
  • For AI Agents
  • Changelog
  • Roadmap
  • llms.txt
Learn
  • Replays
  • Microstructure Guide
  • Architecture
  • Research Blog
  • FAQ
Compare
  • All vendors
  • vs. Tardis
  • vs. CoinGlass
  • vs. Kaiko
  • vs. Amberdata
Company
  • Pricing
  • Contact
  • Book a call
  • Terms of Service
  • Privacy Policy
  • Licensing
  • SLA

© Copyright 2026 Aperiodic. All Rights Reserved.

Aperiodic Limited · Registered in Ireland · Company No. 815273 ·
136 Capel Street, Dublin D01 T2C9, Ireland

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