Which markets do you cover?+
67 markets live today across CME, CBOT, NYMEX, COMEX and EUREX — equity indices (ES, NQ, YM, RTY, DAX, Euro Stoxx), rates, energy, metals, FX and CME crypto futures. Full options data is included on Pro. Need another? Request it and we enable it fast.
How fast is it, really?+
Here's the honest breakdown: microsecond serialization and sub-millisecond delivery inside our pipeline, measured from feed ingest to socket egress. On top of that comes your network round-trip to our edge — physics we can't skip, and nobody streaming over the public internet can. Every tick arrives in order, no gaps.
Is this licensed CME market data?+
Yes. tickstream is a CME-verified data partner — the feed originates from licensed CME Group distribution (CME, CBOT, NYMEX, COMEX), not from scraping or synthetic reconstruction. That's also why the same data can power our public research and live algo track records.
Which languages can I use?+
First-class SDKs for Python, Node, browser JavaScript, Rust and Go — plus a plain WebSocket and REST API, so any language and any LLM works.
Can I connect an AI agent?+
Yes. One command wires tickstream into Claude Code or any MCP agent, so your LLM can pull live ticks and backfill history with no glue code.
Can I cancel anytime?+
Always. Plans are monthly, billed through Stripe — change or cancel from your dashboard in one click.