About Otto
Otto is the machine-readable data layer for Robinhood Chain, the Arbitrum Orbit L2 where tokenized stocks trade around the clock. Deterministic collectors watch the chain and reference markets every minute; the results are served three ways: this terminal for humans, a REST/WebSocket API for builders, and a hosted MCP server for AI agents. No LLM sits in the data path, every number is computed, not generated.
Otto Basis
Tokenized stocks trade 24/7 on Robinhood Chain; NASDAQ doesn't. Otto measures the gap, on-chain Chainlink price vs live NASDAQ reference, every minute, for 32 tickers, including overnight and weekend premium/discount statistics.
Pools & Risk
Tracked Uniswap pools with stable-side depth, plus a Chainlink-vs-pool oracle deviation feed and a stablecoin depeg monitor. When on-chain price and oracle disagree, Otto quantifies it in basis points.
Ottoscan
Every contract deployed on Robinhood Chain since genesis, 25,000+ and counting, with token metadata and verification status, updated continuously.
News & Social
Machine-readable market events (keyword-classified, importance-scored, symbol-tagged) and Reddit-derived alpha signals joined against live basis data per Hood ticker.
Open access
Everything on this site is backed by the public Otto Data API, free during beta, no account or API key.
MCP endpoint: https://api.ottodata.app/mcp
$OTTO contract address
0xb71a4ad85800090aa050e8eae8294aa122967777
More information
For full guides, concepts, and reference, visit the Otto documentation.
Evidence
Every number Otto publishes is reproducible from public sources, see the evidence page for methodology and raw data provenance.
Contact
Questions, integrations, data requests, reach us on x.com/otto_data or email ottoonhood@gmail.com.